KIDDE AEROSPACE & DEFENSE
COMPONENT MAINTENANCE MANUAL
PART NUMBER 474449
Revision 8, Dated May 26, 2016
HIGHLIGHTS
To: Holders of the Component Maintenance Manual 26-10-76, Kidde Aerospace & Defense Model
3000 Open Area Smoke Detector, Part Number 474449-5
Shown below are the highlights of the significant changes and the effected pages contained in this
revision.
NOTE: The page numbers listed below do not indicate the precise location of where a change has
occurred. The page numbers show where the affected sections begin. Manual users are
encouraged to go directly to the affected section to view the changes (marked by change
bars).
If you have any questions about this revision, please contact Technical Publications by telephoning
(252) 237-7004, fax: (252) 246-8415, or write to Kidde Aerospace & Defense, Technical
Publications Department, 4200 Airport Drive NW, Wilson, NC 27896-8630 USA.
Page Number
Description of Change
TITLE PAGE
Page 1
Revised to reflect revision 8.
LIST OF EFFECTIVE
PAGES
Page 1
Revised to reflect revision 8 changes.
LED Bending-Block
Page 9029
Corrected the Part Number and dimensions of Low Carbon Steel in Table
9011.
HIGHLIGHTS
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COMPONENT MAINTENANCE MANUAL
PART NUMBER 474449
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HIGHLIGHTS
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CAGE: 61423
KIDDE AEROSPACE & DEFENSE
4200 Airport Drive NW
Wilson, NC 27896-8630 USA
Telephone: 252-237-7004
Fax: 252-246-8415
COMPONENT MAINTENANCE MANUAL WITH ILLUSTRATED PARTS LIST
MODEL 3000 OPEN AREA SMOKE DETECTOR
474449-1
474449-5
©2008, 2010, 2011, 2013, 2015, 2016 Kidde Technologies, Inc.
PROPRIETARY
COPYRIGHT © KIDDE TECHNOLOGIES, INC. THIS DOCUMENT IS THE PROPERTY OF KIDDE TECHNOLOGIES, INC. (KTI). YOU
MAY NOT POSSESS, USE, COPY OR DISCLOSE THIS DOCUMENT OR ANY INFORMATION IN IT, FOR ANY PURPOSE,
INCLUDING WITHOUT LIMITATION, TO DESIGN, MANUFACTURE OR REPAIR PARTS, OR OBTAIN ANY GOVERNMENT
APPROVAL TO DO SO, WITHOUT KTI'S EXPRESS WRITTEN PERMISSION. NEITHER RECEIPT NOR POSSESSION OF THIS
DOCUMENT ALONE, FROM ANY SOURCE, CONSTITUTES SUCH PERMISSION. POSSESSION, USE, COPYING OR DISCLOSURE
BY ANYONE WITHOUT KTI'S EXPRESS WRITTEN PERMISSION IS NOT AUTHORIZED AND MAY RESULT IN CRIMINAL AND/OR
CIVIL LIABILITY.
INFORMATION SUBJECT TO EXPORT CONTROL LAWS
U.S. Export Classification: EAR 9E991
The data in this document were developed only to maintain systems and/or parts manufactured by or for Kidde Technologies (KTI) or
approved by KTI. The data may not be applicable to any other systems and/or parts, regardless of their apparent similarity to systems and/
or parts manufactured by or for KTI or approved by KTI. Do not rely in any way on data in this document to maintain or otherwise support
systems and/or parts that were not manufactured by or for KTI or approved by KTI without evidence that the Federal Aviation
Administration or other regulatory agency has determined that the data in this document is valid for such use.
KTI assumes no liability whatsoever, whether contractual, warranty, tort or otherwise, for unauthorized alteration or alterations not
performed in accordance with KTI approved procedures.
Initial Issue: April 18, 2008
26-10-76
TITLE PAGE
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Revision 8: May 26/16
KIDDE AEROSPACE & DEFENSE
COMPONENT MAINTENANCE MANUAL
PART NUMBER 474449
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KIDDE AEROSPACE & DEFENSE
COMPONENT MAINTENANCE MANUAL
PART NUMBER 474449
SAFETY ADVISORY
This manual has procedures that use chemicals, solvents, and other commercially available materials.
Safety Data Sheets (SDSs) must be available to the operators for all chemicals used in these
procedures per the Occupational Safety and Health Act (OSHA) (Reference 1910.1200, Appendix
D). The manufacturers or suppliers of the materials can supply the SDSs. Follow the manufacturer's
or supplier's procedures, warnings, and cautions to use, keep, and discard these materials safely.
WARNING: OBEY ALL OF THE MANUFACTURER OR SUPPLIER INSTRUCTIONS WHEN
YOU USE THE MATERIALS SPECIFIED IN THIS MANUAL. FAILURE TO OBEY
THE MANUFACTURER'S OR SUPPLIER'S INSTRUCTIONS CAN CAUSE INJURY
OR DISEASE.
The materials used in this manual are given at the beginning of each section of this manual.
The WARNINGS in this manual tell you about dangerous materials that can cause injury. They do
not replace the manufacturer's instructions.
The CAUTIONS in this manual tell you of possible conditions that can cause equipment damage.
This Safety Advisory has all WARNINGS included in this manual.
WARNING: BEFORE USING ANY OF THE MATERIALS SPECIFIED IN KIDDE AEROSPACE &
DEFENSE MAINTENANCE PUBLICATIONS, BE AWARE OF ALL HANDLING,
STORAGE, AND DISPOSAL PRECAUTIONS RECOMMENDED BY THE
MANUFACTURER OR SUPPLIER. FAILURE TO COMPLY WITH
MANUFACTURER'S OR SUPPLIER'S RECOMMENDATIONS MAY RESULT IN
PERSONAL INJURY OR DISEASE. THE USER OF THIS PUBLICATION SHOULD
OBTAIN THE SAFETY DATA SHEETS (OCCUPATIONAL SAFETY AND HEALTH
ACT (OSHA) (REFERENCE 1910.1200, APPENDIX D OR EQUIVALENT) FROM
THE MANUFACTURERS OR SUPPLIERS OF THE MATERIALS TO BE USED. THE
USER MUST BECOME COMPLETELY FAMILIAR WITH THE MANUFACTURER OR
SUPPLIER INFORMATION AND ADHERE TO THE PROCEDURES,
RECOMMENDATIONS, WARNINGS, AND CAUTIONS OF THE MANUFACTURER
OR SUPPLIER FOR THE SAFE USE, HANDLING, STORAGE, AND DISPOSAL OF
THESE MATERIALS.
WARNING: ELECTRIC SHOCK CAN OCCUR WHEN YOU USE A HIGH POTENTIAL TESTER.
DO NOT TOUCH EXPOSED UNINSULATED CONNECTIONS, COMPONENTS
BEING TESTED, OR THE TESTING SURFACE. PERSONNEL WORKING WITH
ELECTRICITY SHALL HAVE ANOTHER PERSON SKILLED IN MODERN
METHODS OF FIRST AID AND RESUSCITATION NEARBY.
WARNING: WHEN YOU USE COMPRESSED AIR TO CLEAN OR DRY PARTS, MAKE SURE
THAT THE PRESSURE IS NOT MORE THAN 30 POUNDS PER SQUARE INCH
(207 KILOPASCALS). TO PREVENT INJURIES, DO NOT POINT THE AIR AT
PERSONNEL. PUT ON GOGGLES OR A FACE SHIELD TO PREVENT EYE
INJURY. IF YOU HAVE AN EYE INJURY, GET MEDICAL AID.
SAFETY ADVISORY
UTC AEROSPACE SYSTEMS PROPRIETARY
Subject to the EAR. See the title page for more information.
26-10-76
Page SA-1
Mar 05/10
KIDDE AEROSPACE & DEFENSE
COMPONENT MAINTENANCE MANUAL
PART NUMBER 474449
WARNING: USE ISOPROPYL ALCOHOL, ASTM D770, CORRECTLY. ISOPROPYL ALCOHOL
IS FLAMMABLE, EXPLOSIVE, AND A MILD POISON. IT CAN HAVE A BAD EFFECT
ON YOUR HEALTH OR SAFETY. BEFORE YOU USE THE ALCOHOL, GET THE
SAFETY DATA SHEET FROM THE MANUFACTURER OR SUPPLIER OF THE
MATERIAL AND READ IT CAREFULLY. BEFORE YOU USE THE ALCOHOL, PUT
ON CHEMICAL-SPLASH GOGGLES. MAKE SURE THAT YOU HAVE SUFFICIENT
AIRFLOW TO KEEP THE ALCOHOL FUMES BELOW THE SAFETY DATA SHEET
LIMIT.
WARNING: ADHESIVE IS TOXIC. USE IN WELL VENTILATED AREA. PREVENT EYE AND
SKIN CONTACT AND DO NOT BREATHE VAPORS. IN CASE OF EYE CONTACT,
FLUSH WITH WATER FOR 15 MINUTES AND SEEK MEDICAL ATTENTION. IN
CASE OF SKIN CONTACT WASH WITH SOAP AND WATER.
WARNING: PUT ON THERMALLY INSULATED GLOVES AND OTHER APPLICABLE
PROTECTION TO PREVENT BURNS WHEN YOU USE THE HOT AIR SOURCE.
LET THE EQUIPMENT AND UNIT BECOME COOL BEFORE YOU TOUCH THEM.
WARNING: SILICONE SEALANT IS TOXIC. USE IN WELL VENTILATED AREA. PREVENT EYE
AND SKIN CONTACT AND DO NOT BREATHE VAPORS. IN CASE OF EYE
CONTACT, FLUSH WITH WATER FOR 15 MINUTES AND SEEK MEDICAL
ATTENTION. IN CASE OF SKIN CONTACT WASH WITH SOAP AND WATER.
WARNING: USE SILICONE ADHESIVE/SEALANT, DOW CORNING 3145, CORRECTLY. KEEP
THE SEALANT AWAY FROM WATER OR MOIST AIR. THE SEALANT CAN REACT
WITH WATER OR MOIST AIR TO MAKE METHYL ALCOHOL GAS. METHYL
ALCOHOL GAS IS VERY FLAMMABLE AND CAN BE EXPLOSIVE. DO NOT
SWALLOW THE SEALANT. IT CAN MAKE METHYL ALCOHOL THAT CAN CAUSE
DEATH OR BLINDNESS. BEFORE YOU USE THE SEALANT, GET THE SAFETY
DATA SHEET FROM THE MANUFACTURER OR SUPPLIER OF THE MATERIAL
AND READ IT CAREFULLY. BEFORE YOU USE THE SEALANT, PUT ON SAFETY
GLASSES. MAKE SURE THAT YOU HAVE SUFFICIENT AIRFLOW TO KEEP THE
SEALANT FUMES BELOW THE SAFETY DATA SHEET LIMIT.
WARNING: USE THE CONDUCTIVE COMPOUND, CHO-BOND 1075, CORRECTLY. PREVENT
EYE CONTACT. DO NOT INGEST THE COMPOUND. THE COMPOUND MAY
CAUSE MODERATE IRRITATION OF THE EYES, MUCOUS MEMBRANES, AND
RESPIRATORY TRACT. PREVENT SKIN CONTACT; PROLONGED OR REPEATED
CONTACT MAY CAUSE BLUE-GRAY DISCOLORATION OF THE SKIN. BEFORE
YOU USE THE COMPOUND, GET THE MATERIAL SAFETY DATA SHEET FROM
THE MANUFACTURER OR SUPPLIER OF THE MATERIAL AND READ IT
CAREFULLY.
SAFETY ADVISORY
UTC AEROSPACE SYSTEMS PROPRIETARY
Subject to the EAR. See the title page for more information.
26-10-76
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Mar 05/10
KIDDE AEROSPACE & DEFENSE
COMPONENT MAINTENANCE MANUAL
PART NUMBER 474449
RECORD OF REVISIONS
REV
NO.
ISSUE
DATE
DATE
INSERTED
BY
1
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2
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REV
NO.
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DATE
INSERTED
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COMPONENT MAINTENANCE MANUAL
PART NUMBER 474449
RECORD OF TEMPORARY REVISIONS
Temporary
Revision
Number
Issue Date
Date Inserted/
Inserted By
Date removed/
Removed By
Date
Incorporated
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COMPONENT MAINTENANCE MANUAL
PART NUMBER 474449
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KIDDE AEROSPACE & DEFENSE
COMPONENT MAINTENANCE MANUAL
PART NUMBER 474449
SERVICE BULLETIN LIST
The Service Bulletin List identifies the service bulletin number and revision number, if applicable,
the date of the service bulletin, and the date the service bulletin was incorporated in the manual
(manual revision date).
Service Bulletin /
Revision Number
Issue Date
Date
Incorporated
or No Effect
Title
SERVICE BULLETIN LIST
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COMPONENT MAINTENANCE MANUAL
PART NUMBER 474449
Subject
Page
Date
HIGHLIGHTS
HL-1
HL-2
May 26/16
May 26/16
TITLE PAGE
T-1
T-2
May 26/16
May 26/16
SAFETY ADVISORY
SA-1
SA-2
Mar 05/10
Mar 05/10
RECORD OF
REVISIONS
RR-1
RR-2
May 26/16
May 26/16
RECORD OF
TEMPORARY
REVISIONS
RTR-1
RTR-2
Mar 05/10
Mar 05/10
SERVICE BULLETIN
LIST
SBL-1
SBL-2
Mar 05/10
Mar 05/10
LIST OF EFFECTIVE
PAGES
LEP-1
LEP-2
LEP-3
LEP-4
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BLANK
TABLE OF CONTENTS TOC-1
TOC-2
TOC-3
TOC-4
TOC-5
TOC-6
TOC-7
TOC-8
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INTRODUCTION
INTRO-1 Mar 11/11
INTRO-2 Mar 11/11
INTRO-3 Mar 11/11
INTRO-4 Mar 11/11
DESCRIPTION AND
OPERATION
1
2
3
4
5
6
Oct 02/13
Oct 02/13
Oct 02/13
Oct 02/13
Oct 02/13
Oct 02/13
Subject
Page
TESTING AND FAULT
ISOLATION
Date
7
8
9
10
11
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13
14
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1002
1003
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1005
1006
1007
1008
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KIDDE AEROSPACE & DEFENSE
COMPONENT MAINTENANCE MANUAL
PART NUMBER 474449
Subject
Page
Date
1036
Feb 09/15
SCHEMATICS AND
WIRING DIAGRAMS
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
Mar 05/10
Mar 05/10
Mar 05/10
Mar 05/10
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DISASSEMBLY
3001
3002
3003
3004
Oct 02/13
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Oct 02/13
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CLEANING
4001
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4003
4004
4005
4006
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CHECK
5001
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REPAIR
6001
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ASSEMBLY
7001
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FITS AND
CLEARANCES
8001
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SPECIAL TOOLS,
FIXTURES, AND
EQUIPMENT
9001
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9012
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COMPONENT MAINTENANCE MANUAL
PART NUMBER 474449
Subject
Page
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ILLUSTRATED PARTS 10001
LIST
10002
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Subject
STORAGE
(INCLUDING
TRANSPORTATION)
Page
Date
10036
10037
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10039
10040
10041
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10047
10048
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KIDDE AEROSPACE & DEFENSE
COMPONENT MAINTENANCE MANUAL
PART NUMBER 474449
TABLE OF CONTENTS
Subject
Page
INTRODUCTION.....................................................................................................................INTRO-1
TASK 26-10-76-990-812-A01
1.
GENERAL INFORMATION......................................................................................INTRO-1
SUBTASK 26-10-76-99F-001-A01
A. General Information............................................................................................INTRO-1
SUBTASK 26-10-76-99F-003-A01
B. Statement of Verification.....................................................................................INTRO-1
SUBTASK 26-10-76-99F-005-A01
C. Abbreviations and Acronyms..............................................................................INTRO-1
DESCRIPTION AND OPERATION.....................................................................................................1
TASK 26-10-76-990-801-A01
1.
GENERAL INFORMATION...................................................................................................1
SUBTASK 26-10-76-99F-011-A01
A. General Information........................................................................................................1
TASK 26-10-76-870-801-A01
2.
DESCRIPTION AND OPERATION.......................................................................................3
SUBTASK 26-10-76-870-007-A01
A. Purpose...........................................................................................................................3
SUBTASK 26-10-76-870-002-A01
B. Physical Description........................................................................................................3
SUBTASK 26-10-76-870-003-A01
C. Connector Pin Assignments............................................................................................6
SUBTASK 26-10-76-870-006-A01
D. Leading Particulars.........................................................................................................6
SUBTASK 26-10-76-870-005-A01
E. Functional Description.....................................................................................................9
TASK 26-10-76-870-802-A01
3.
OPERATION.......................................................................................................................11
SUBTASK 26-10-76-870-008-A01
A. Operation......................................................................................................................11
TABLE OF CONTENTS
UTC AEROSPACE SYSTEMS PROPRIETARY
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KIDDE AEROSPACE & DEFENSE
COMPONENT MAINTENANCE MANUAL
PART NUMBER 474449
Subject
Page
TESTING AND FAULT ISOLATION..............................................................................................1001
TASK 26-10-76-990-802-A01
1.
GENERAL INFORMATION.............................................................................................1001
SUBTASK 26-10-76-99F-002-A01
A. General Information..................................................................................................1001
SUBTASK 26-10-76-94A-005-A01
B. Consumable Materials..............................................................................................1001
SUBTASK 26-10-76-94B-001-A01
C. Special Tools and Equipment...................................................................................1002
TASK 26-10-76-490-801-A01
2.
PREPARE FOR TEST....................................................................................................1005
SUBTASK 26-10-76-490-001-A01
A. Prepare the Personal Computer (PC).......................................................................1005
SUBTASK 26-10-76-490-002-A01
B. Prepare the M3000 Optical Smoke Box....................................................................1006
TASK 26-10-76-750-801-A01
3.
RETURN-TO-SERVICE TEST........................................................................................1007
SUBTASK 26-10-76-750-002-A01
A. Ground Bonding Test................................................................................................1007
SUBTASK 26-10-76-750-003-A01
B. Dielectric and Insulation Resistance (IR) Test..........................................................1009
SUBTASK 26-10-76-750-006-A01
C. Functional Test..........................................................................................................1012
SUBTASK 26-10-76-750-005-A01
D. 50-Hour Burn-In Test................................................................................................1027
TASK 26-10-76-810-801-A01
4.
FAULT ISOLATION.........................................................................................................1029
SUBTASK 26-10-76-810-001-A01
A. Fault Isolation............................................................................................................1029
TASK 26-10-76-990-803-A01
5.
RETURN-TO-SERVICE-TEST DATASHEET.................................................................1033
TABLE OF CONTENTS
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COMPONENT MAINTENANCE MANUAL
PART NUMBER 474449
Subject
Page
SUBTASK 26-10-76-99F-017-A01
A. Datasheet..................................................................................................................1033
SCHEMATICS AND WIRING DIAGRAMS....................................................................................2001
TASK 26-10-76-990-811-A01
1.
GENERAL INFORMATION.............................................................................................2001
SUBTASK 26-10-76-99F-015-A01
A. General Information..................................................................................................2001
TASK 26-10-76-995-801-A01
2.
SCHEMATIC...................................................................................................................2003
SUBTASK 26-10-76-995-001-A01
A. Schematic.................................................................................................................2003
DISASSEMBLY.............................................................................................................................3001
TASK 26-10-76-990-803-A01
1.
GENERAL INFORMATION.............................................................................................3001
SUBTASK 26-10-76-99F-004-A01
A. General Information..................................................................................................3001
SUBTASK 26-10-76-94A-009-A01
B. Special Tools and Equipment...................................................................................3001
TASK 26-10-76-000-801-A01
2.
DISASSEMBLY PROCEDURES....................................................................................3003
SUBTASK 26-10-76-010-001-A01
A. Disassembly Procedures..........................................................................................3003
CLEANING....................................................................................................................................4001
TASK 26-10-76-990-804-A01
1.
GENERAL INFORMATION.............................................................................................4001
SUBTASK 26-10-76-99F-013-A01
A. General Information..................................................................................................4001
SUBTASK 26-10-76-94A-007-A01
B. Consumable Materials..............................................................................................4001
TASK 26-10-76-100-802-A01
2.
PROCEDURES...............................................................................................................4003
TABLE OF CONTENTS
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COMPONENT MAINTENANCE MANUAL
PART NUMBER 474449
Subject
Page
SUBTASK 26-10-76-100-001-A01
A. Non-Electrical Parts..................................................................................................4003
SUBTASK 26-10-76-100-002-A01
B. Electrical Parts..........................................................................................................4004
SUBTASK 26-10-76-100-003-A01
C. Clean The Labyrinth Assembly.................................................................................4004
CHECK..........................................................................................................................................5001
TASK 26-10-76-990-805-A01
1.
GENERAL INFORMATION.............................................................................................5001
SUBTASK 26-10-76-99F-006-A01
A. General Information..................................................................................................5001
TASK 26-10-76-210-801-A01
2.
CHECK PROCEDURES.................................................................................................5003
SUBTASK 26-10-76-210-001-A01
A. External Check..........................................................................................................5003
SUBTASK 26-10-76-210-002-A01
B. Internal Check...........................................................................................................5004
REPAIR.........................................................................................................................................6001
TASK 26-10-76-990-806-A01
1.
GENERAL INFORMATION.............................................................................................6001
SUBTASK 26-10-76-99F-007-A01
A. General Information..................................................................................................6001
SUBTASK 26-10-76-94A-002-A01
B. Consumable Materials..............................................................................................6001
SUBTASK 26-10-76-94A-008-A01
C. Special Tools and Equipment...................................................................................6002
TASK 26-10-76-300-801-A01
2.
REPAIR PROCEDURES................................................................................................6005
SUBTASK 26-10-76-350-001-A01
A. Wire Harness............................................................................................................6005
SUBTASK 26-10-76-350-002-A01
B. Circuit Card Assembly...............................................................................................6006
TABLE OF CONTENTS
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COMPONENT MAINTENANCE MANUAL
PART NUMBER 474449
Subject
Page
SUBTASK 26-10-76-350-004-A01
C. Installation of the Labyrinth Internal Components.....................................................6007
SUBTASK 26-10-76-350-003-A01
D. Replacement of the Light Pipe..................................................................................6010
TASK 26-10-76-350-802-A01
3.
SMOKE DETECTOR CALIBRATION.............................................................................6013
SUBTASK 26-10-76-99F-016-A01
A. General Information..................................................................................................6013
SUBTASK 26-10-76-350-006-A01
B. Calibration Setup.......................................................................................................6013
SUBTASK 26-10-76-350-007-A01
C. Smoke Calibration Procedure...................................................................................6014
SUBTASK 26-10-76-350-008-A01
D. Smoke Calibration Parameters Adjustment Guidelines............................................6017
TASK 26-10-76-350-803-A01
4.
MICROCONTROLLER SOFTWARE INSTALLATION....................................................6019
SUBTASK 26-10-76-350-009-A01
A. General Information..................................................................................................6019
SUBTASK 26-10-76-350-011-A01
B. BBP Software Installation Procedure........................................................................6019
SUBTASK 26-10-76-350-010-A01
C. MEP Software Installation Procedure.......................................................................6021
ASSEMBLY...................................................................................................................................7001
TASK 26-10-76-990-807-A01
1.
GENERAL INFORMATION.............................................................................................7001
SUBTASK 26-10-76-99F-008-A01
A. General Information..................................................................................................7001
SUBTASK 26-10-76-94A-003-A01
B. Consumable Materials..............................................................................................7001
SUBTASK 26-10-76-94A-010-A01
C. Special Tools and Equipment...................................................................................7002
TABLE OF CONTENTS
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COMPONENT MAINTENANCE MANUAL
PART NUMBER 474449
Subject
Page
TASK 26-10-76-400-801-A01
2.
ASSEMBLY PROCEDURES..........................................................................................7003
SUBTASK 26-10-76-410-003-A01
A. Assemble the Labyrinth Top to the Labyrinth Bottom...............................................7003
SUBTASK 26-10-76-410-001-A01
B. Assemble the CCA/Labyrinth Assembly to the Housing...........................................7003
SUBTASK 26-10-76-410-002-A01
C. Assemble the Lid to the Housing..............................................................................7004
FITS AND CLEARANCES.............................................................................................................8001
TASK 26-10-76-990-808-A01
1.
GENERAL INFORMATION.............................................................................................8001
SUBTASK 26-10-76-99F-009-A01
A. General Information..................................................................................................8001
TASK 26-10-76-205-801-A01
2.
TORQUE SPECIFICATIONS..........................................................................................8003
SUBTASK 26-10-76-205-001-A01
A. Torque Specifications................................................................................................8003
SPECIAL TOOLS, FIXTURES, AND EQUIPMENT......................................................................9001
TASK 26-10-76-990-810-A01
1.
GENERAL INFORMATION.............................................................................................9001
SUBTASK 26-10-76-99F-010-A01
A. General Information..................................................................................................9001
TASK 26-10-76-94A-801-A01
2.
CONSUMABLE MATERIALS..........................................................................................9003
SUBTASK 26-10-76-94A-006-A01
A. Consumable Materials..............................................................................................9003
TASK 26-10-76-940-802-A01
3.
SPECIAL TOOLS, FIXTURES AND EQUIPMENT.........................................................9005
SUBTASK 26-10-76-94B-003-A01
A. Special Tools, Fixtures and Equipment.....................................................................9005
SUBTASK 26-10-76-94B-002-A01
B. Kidde Aerospace Software Information.....................................................................9009
TABLE OF CONTENTS
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PART NUMBER 474449
Subject
Page
TASK 26-10-76-930-801-A01
4.
LOCALLY-MADE-TEST-EQUIPMENT...........................................................................9011
SUBTASK 26-10-76-930-001-A01
A. M3000-Manual-Test-Set...........................................................................................9011
SUBTASK 26-10-76-930-002-A01
B. M3000-IR/Dielectric-Test-Cable-(CAN).....................................................................9020
SUBTASK 26-10-76-930-003-A01
C. M3000-Functional-Test-Cable...................................................................................9021
SUBTASK 26-10-76-930-004-A01
D. M3000-Programming-Test-Cable..............................................................................9023
SUBTASK 26-10-76-930-005-A01
E. Burn-In-Test Cable....................................................................................................9025
SUBTASK 26-10-76-930-006-A01
F. Bonding-Measurement Fixture..................................................................................9026
SUBTASK 26-10-76-930-007-A01
G. Light-Pipe Fixture......................................................................................................9028
SUBTASK 26-10-76-930-008-A01
H. LED Bending-Block...................................................................................................9029
ILLUSTRATED PARTS LIST.......................................................................................................10001
TASK 26-10-76-950-801-A01
1.
INTRODUCTION...........................................................................................................10001
SUBTASK 26-10-76-99F-012-A01
A. General Information................................................................................................10001
STORAGE (INCLUDING TRANSPORTATION)..........................................................................15001
TASK 26-10-76-990-809-A01
1.
GENERAL INFORMATION...........................................................................................15001
SUBTASK 26-10-76-99F-014-A01
A. General Information................................................................................................15001
SUBTASK 26-10-76-94A-004-A01
B. Consumable Materials............................................................................................15001
TASK 26-10-76-500-801-A01
2.
STORAGE AND SHIPPING..........................................................................................15003
TABLE OF CONTENTS
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PART NUMBER 474449
Subject
Page
SUBTASK 26-10-76-550-001-A01
A. Storage....................................................................................................................15003
SUBTASK 26-10-76-510-001-A01
B. Shipping..................................................................................................................15003
TABLE OF CONTENTS
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PART NUMBER 474449
INTRODUCTION
TASK 26-10-76-990-812-A01
1.
GENERAL INFORMATION
SUBTASK 26-10-76-99F-001-A01
A. General Information
(1)
This manual provides component maintenance instructions for the assembly part
number shown on the title page of this manual.
SUBTASK 26-10-76-99F-003-A01
B. Statement of Verification
Table 1
Verification Status
Section
Method
Date
Testing and Fault Isolation Performance
Mar 4/2010
Disassembly
Performance
Mar 4/2010
Assembly
Performance
Mar 4/2010
Engineering Technical Review Completed
Mar 3/2010
SUBTASK 26-10-76-99F-005-A01
C. Abbreviations and Acronyms
(1)
The definition list gives the abbreviations, acronyms, and symbols used in this manual.
ABBREVIATION
DEFINITIONS
Baud
A variable unit of data transmission
speed (the number of signalling
elements that occur each second)
°C
degrees Celsius
°F
degrees Fahrenheit
A
ampere
AC
alternating current
ADC
analog-to-digital converter
AFT
rearward
ALT
alternate
AMPS
amperes
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COMPONENT MAINTENANCE MANUAL
PART NUMBER 474449
ABBREVIATION
DEFINITIONS
AR
as required
ASSY
assembly
BBP
Boot Block Partition
BIT
built-in-test
CAGE
Commercial and Government Entity
CAN
Controller Area Network
CCA
circuit card assembly
CMM
Component Maintenance Manual
DC
direct current
DMM
digital multimeter
EC
explanation code
EMI
electromagnetic interference
ESD
electrostatic discharge
ESDS
electrostatic discharge sensitive
FIG
figure
FWD
forward
GND
ground
HF
hosted function
Hz
hertz
ID
identity
IBIT
initiated BIT
I/O
input/output
IPL
illustrated parts list
IR
infrared or insulation resistance
LED
light emitting diode
mA
milliampere
MCU
microcontroller or micro-control unit
ms
millisecond
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COMPONENT MAINTENANCE MANUAL
PART NUMBER 474449
ABBREVIATION
DEFINITIONS
MEP
Main Executive Partion
NCC
normally closed contact
NHA
next higher assembly
NOC
normally open contact
No. or NO.
number
NP
Non-provisioned: parts that are not
available as spares
NVM
non-volatile memory
Obscuration
The amount of light blocked by smoke
particles
OPT
optional
PBIT
periodic BIT
PC
personal computer
PER ID
Personality Identification
P/N
part number
PWR
power (from power supply)
QTY
quantity
REPLD
replaced
REPLS
replaces
REV
revision
RF
reference
SB
service bulletin
SBIT
start (power up) BIT
SI
Systeme International (International
System)
SPI
serial peripheral interface
SUPSD
superseded
SUPSDS
supersedes
TPN
true part number
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ABBREVIATION
DEFINITIONS
USB
universal serial bus
UUT
unit-under-test
V ac
volts, alternating current
V dc
volts, direct current
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PART NUMBER 474449
DESCRIPTION AND OPERATION
TASK 26-10-76-990-801-A01
1.
GENERAL INFORMATION
SUBTASK 26-10-76-99F-011-A01
A. General Information
(1)
This section gives the description and operation of the assembly shown on the title
page of this manual.
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PART NUMBER 474449
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PART NUMBER 474449
TASK 26-10-76-870-801-A01
2.
DESCRIPTION AND OPERATION
SUBTASK 26-10-76-870-007-A01
A. Purpose
(1)
The function of the Model-3000-Open-Area-Smoke-Detector is to sense combustiongenerated smoke. When the concentration of smoke is greater than a specified
level, the smoke detector will give an alarm signal.
SUBTASK 26-10-76-870-002-A01
B. Physical Description
(1)
The smoke detector (Refer to Figure 1) has:
• A high-temperature plastic case (housing and lid)
• A circuit card/labyrinth assembly (CCA/Labyrinth Assembly)
• A labyrinth assembly
• An electrical connector (J1)
• A replaceable EMI gasket installed between J1 and the smoke detector housing.
• A non-replaceable EMI gasket built into the lid.
(2)
The circuit card assembly (CCA), labyrinth assembly (labyrinth), and J1 are part of
the CCA/Labyrinth Assembly.
(3)
The smoke detector housing has a raised section (to accommodate the labyrinth)
that has slots for air and smoke to pass through. A dust screen, on the labyrinth,
keeps unwanted materials out of the labyrinth. The electrical connector (J1),
installed in the case, supplies the electrical interface to related equipment. The CCA
attaches to four molded standoffs inside the case. The lid is attached to the housing
with four screws.
(4)
The Labyrinth assembly is a specially made component that senses small changes
in light reflection caused by smoke. The labyrinth assembly includes:
• A photodiode
• Mirror
• Electromagnetic interference (EMI) shield
• Two light-emitting diodes (LED) (one red, one blue)
• A base
• A top.
(5)
The two LED's and a mirror are installed at an angle to the photodiode. This is done
so that light does not go directly into the photodiode during usual operation. The
labyrinth is installed on the Labyrinth CCA and is held in place by three screws. The
labyrinth design keeps external light away from the photodiode.
(6)
The CCA contains the electronic components to:
• Operate the LED's
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PART NUMBER 474449
• Monitor the photodiode
• Do the built-in-test (BIT)
• Communicate over a Controller Area Network (CAN) bus
• Control the three-color (only red and green are used) status LED (DS1).
It also has two thermal detectors to monitor air and LED temperatures.
(7)
The CCA also has a power circuit, high-voltage transient protection, and opposite
input power protection.
(8)
The status LED can be seen through the light pipe on the top of the housing. The
red status LED comes on when the internal voltage signal is too high or too low, or
if there is a fault condition. The green status LED flashes when the smoke detector
is functional.
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Model-3000-Open-Area-Smoke-Detector
Figure 1
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PART NUMBER 474449
SUBTASK 26-10-76-870-003-A01
C. Connector Pin Assignments
Table 1
J1 Connector Pin Assignments
Pin No.
Signal Name
Pin No.
Signal Name
28VDC RTN
8
Internally
Connected to
28VDC RTN
9
Internally
Connected to
28VDC RTN
10
Internally
Connected to
28VDC RTN
1
PER ID 1
2
PER ID 2
3
4
PER ID 3
11
CHASSIS GND
5
PER ID 4
12
CAN H
6
28VDC
13
CAN L
7
PARITY
SUBTASK 26-10-76-870-006-A01
D. Leading Particulars
(1)
Leading Particulars for the smoke detector are given below (Refer to Table 2).
Table 2
Leading Particulars
Item or Function
Data
Input Voltage Requirements
18 to 32 Vdc at -40 °C (-40 °F)
(+28 Vdc nominal)
Input Current
45 mA (maximum)
Polarity Protection
Internal opposite input polarity protection
Smoke Detection Settings (% of
normal light transmission with cotton
smoke):
Alarm at:
Ambient Temperature Detection
Setting (minimum)
>212 °F
(100 °C)
Mating Electrical Connector
BACC63CT11M35SN or equivalent
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DESCRIPTION AND OPERATION
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Item or Function
Data
Temperature Range for Operation
-40 to +158 °F
(-40 to +70 °C)
Mounting Orientation
All Angles
Temperature Range for Storage
-67 to +186 °F
(-55 to +85.55 °C)
Weight, Maximum
0.60 lb
(0.27 Kg)
Dimensions
(Refer to Figure 2)
Approvals
Meets or exceeds requirements of FAATSO-C1d, Type II (SAE AS8036 and RTCA/
DO-160E)
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PART NUMBER 474449
M3000-Open-Area Smoke-Detector Dimensions
Figure 2
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PART NUMBER 474449
SUBTASK 26-10-76-870-005-A01
E. Functional Description
(1)
The smoke detector uses dual wavelength technology to discriminate true smoke
events from false events. The labyrinth assembly monitors changes in reflected
light caused by smoke particles. Other sensor circuits monitor the ambient
temperature. If an alarm condition (smoke/overheat) is detected:
• An alarm condition is transmitted over the CAN bus
• The Status Indicator (DS1) changes from green (usual condition) to red (stable).
(2)
When smoke enters the labyrinth, the smoke particles increase the reflection of the
light transmitted by the Blue LED and the Red LED. A mirror directs the reflected
light onto a photodiode. As the scatter increases, the smoke detector changes from
standby mode into the analysis mode. The analysis mode determines whether the
increased scatter is by smoke or contamination.
(3)
The photodiode senses the scattered radiation and makes two analog signals.
These analog signals are processed by an active band-pass-filter and converted
into separate digital outputs by an A-to-D converter (ADC). The ADC output is
processed by the micro-control unit (MCU).
(4)
The MCU calculates the ratio and magnitude of the red and blue signals. The fire or
no-fire decision is based on the signal ratio, timing, data stored in non-volatile
memory (NVM), and ambient temperature algorithms. The MCU also does
calibration and contamination monitoring during operation. A maintenance signal is
generated when contamination limits are exceeded.
(5)
Scheduled maintenance is not necessary. A maintenance message is transmitted
and the red service LED (status indicator) will illuminate to show that maintenance
is required. The maintenance indication will change to a fault indication if
contamination prevents proper operation of the smoke detector (Refer to Table 3).
Table 3
LED Status Indicator
Color
Indication
Status
Both Red & Green
OFF
Power fault, the
detector is not
operational.
Green
ON (Stable)
None (except for circuit
fault)
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Color
Red
(6)
Indication
ON (Stable)
Status
1.
On power-up,
changes to Green
(flashing): Normal
operation
2.
On power-up,
stays Red (stable):
Unserviceable
3.
Smoke/overheat
condition detected
(alarm condition)
4.
Circuit fault
condition
Green
Flashes
Normal operation
Red
Flashes
Maintenance required
Background scatter levels will change as contamination collects within the labyrinth.
The smoke detector automatically adjusts for the contamination level. To do this
adjustment, the smoke detector monitors the background scatter level and stores
the updated value in NVM. Adjustments to the stored value are made periodically,
except under smoke or contamination conditions.
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TASK 26-10-76-870-802-A01
3.
OPERATION
SUBTASK 26-10-76-870-008-A01
A. Operation
(1)
The block diagram (Refer to Figure 3) shows the functional operations of the smoke
detector.
(2)
The MCU operates the red and blue LEDs (inside the labyrinth) at different rates
with a low duty cycle. This conserves power and extends the life of the LEDs. To
keep a constant light output (brightness), the LED drive current (light intensity) is
temperature compensated by the MCU based on a temperature sensor input. Serial
bus communications are controlled, as necessary, to adjust the programmable gain
amplifier, digital potentiometer and LED drive circuit flash rate.
(3)
The MCU reads the personality pins to make an address for the smoke detector.
(4)
The built-in-test (BIT) function is also controlled by the MCU. BIT circuits monitor
bias current, LED drive current, photodiode preamplifier output, and temperature
sensor outputs to determine the health of the smoke detector. A watchdog timer
circuit will reset the MCU if software errors occur. BIT is done at start-up (SBIT),
periodically (PBIT), and when initiated externally (IBIT) (Refer to Table 4). SBIT and
PBIT are done automatically based upon internal time/event logic. IBIT is done
when requested by the hosted function.
Table 4
BIT Function
Circuit/Function
SBIT/IBIT
PBIT
Program Memory
Yes
Yes
Random Access Memory
Yes
No
Configuration Block Memory
Yes
Yes
Watchdog Timer Test
Yes
No
Smoke Sensors Circuit
Yes
Yes
Temperature Sensors
Yes
Yes
Analog-to-Digital Converter
Yes
Yes
CAN Bus Controller Test
Yes
No
Valid Address Test
Yes
No
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(5)
The airflow-overheat-temperature sensor sends an alarm signal to the MCU on the
serial-data-bus when the temperature is more than 100 °C (212 °F). The LED
overheat-temperature-sensor (below the labyrinth) sends an alarm signal to the
MCU on the bus when the temperature inside the labyrinth is more than 100 °C
(212 °F).
(6)
During BIT, the air-temperature-sensor output is compared to the LED temperaturesensor output. If the difference between the two outputs is more than 25 °C (77 °F)
for more than seven minutes, a temperature sensor failure is reported.
(7)
The programmable-gain-amplifier input is ac-coupled to the preamp output to block
the offset voltage made by the photodiode dark-current and ambient light. The
programmable-gain-amplifier gives a way to reduce the strength of the signal
received by the ADC to prevent chopping. The digital trimming circuit is a solid-state
volatile-digital-potentiometer. The signal voltage obtained at the output of the
photodiode detector circuit is adjusted with a 256-step resistor array. The device
also adjusts the gain amplifier and the LED drive circuits.
(8)
A first-order variable-gain band-pass-filter adjusts the programmable gain amplifier
output to a calibrated signal voltage for input to the ADC. The ADC reads the
photodiode detection and amplification circuit output. In standby mode, if the signal
is too low, the MCU will give a fault message and illuminate the maintenance LED.
(9)
In the event-mode and/or alarm-mode, the input to the ADC can be more than the
ADC input-voltage limit. The MCU lowers the amplifier gain as the analog voltage
gets near the ADC maximum input/output limit. When an event is found, the MCU
increases the LED's flash rate to improve detection. The MCU logic section
executes detection logic code to determine if:
• The detector is in alarm
• The detector is in standby
• The labyrinth needs to be cleaned
• A failure condition has occurred.
(10) If smoke is found, an alarm signal is given. When the ambient temperature gets
near 100 °C (212 °F), the red and blue LEDs are disabled to reduce power
consumption. Instead, the smoke detector uses the temperature sensors to find fires.
(11) If the photodiode is exposed to bright light (such as sunlight), the photo-detection
preamplifier can become saturated. A restoration circuit restores the photodetection preamplifier to normal operation after exposure to bright light. Usually, this
will not occur when the labyrinth is fully assembled. The labyrinth is designed to
keep external light away from the photodiode.
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(12) The power supply circuit operates from 18 to 32.2 V dc (28 V dc nominal) to make
+5 V dc for use by the MCU and the CAN transceiver. A low-noise supply is used to
power the preamplifier, temperature sensors, and LED drivers. The power supply
input is protected from transient voltages and input power reversal. All inputs and
outputs are EMI filtered to prevent false alarms. The smoke detector uses linear
regulators to reduce the input power to the levels necessary for operation. This is
done to prevent any high-current-switching signals usually associated with switchingmode power supplies.
(13) A switching-transformer circuit makes an isolated +5 V dc to energize the isolated
CAN bus. This circuit operates at a low 180 kHz switching frequency and is put
after the +12 V dc linear regulator to help remove noise from the input-power lines.
(14) The photodiode detector circuitry includes a:
• Photovoltaic mode curent-to-voltage converting preamplifier
• Programmable gain amplifier
• Digital trimming circuit
• Band pass filter and
• ADC.
The preamplifier amplifies the photodiode current by approximately 3.7x108. This
high gain is obtained by using a "T" network in the amplifier feedback path.
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M3000-Open-Area-Smoke-Detector-Functional-Block-Diagram
Figure 3
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PART NUMBER 474449
TESTING AND FAULT ISOLATION
TASK 26-10-76-990-802-A01
1.
GENERAL INFORMATION
SUBTASK 26-10-76-99F-002-A01
A. General Information
(1)
This section gives the tests to find the condition of the smoke detector. It also gives
test equipment and instrumentation necessary to do the tests.
(2)
A data sheet is located at the end of this section to record test data.
SUBTASK 26-10-76-94A-005-A01
B. Consumable Materials
(1)
The materials necessary to do tests of the smoke detector are given below (Refer
to Table 1001). Refer to the Vendor (Supplier) Codes paragraph in the IPL for the
names of the suppliers shown in the Source column.
NOTE: You can use equivalent alternatives for the items given in the table.
Table 1001
Consumable Materials
Material
Wick, Cotton Twill Torch*
Specification or Part
Number
1115-S
0.125 inch (3.175 mm)
diameter (approximately)
Source or CAGE Code
V7E009
*Keep at 113 °F (45 - 75 °C) and less than 10% humidity for 72 hours (minimum)
before use.
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SUBTASK 26-10-76-94B-001-A01
C. Special Tools and Equipment
(1)
The tools and equipment necessary to do the tests of the smoke detector are given
below (Refer to Table 1002). Refer to the Vendor (Supplier) Codes paragraph in the
IPL for the names of the suppliers shown in the Source Column. Make sure you
have the correct revision of the Kidde Aerospace (CAGE code 61423) software
(Refer to SUBTASK 26-10-76-94B-002-A01, Kidde Aerospace Software
Information).
NOTE: You can get the full address and other information regarding listed vendors
or suppliers at http://www.logisticsinformationservice.dla.mil. Other CAGE
Code sites are also available on the Internet.
Table 1002
Special Tools and Equipment
Name
Specification or Part
Number
Source or CAGE Code
AC/DC IR Hipot Tester
2945
V05611
Dwell Timer: 1 minute
(minimum)
Ramp Timer: 0 - 5 seconds
Dielectric Output: 0-800 V
dc, ±5%, 60 Hz, 2V/step,
2mA
IR Output: 100 - 500 V
dc, 10 V/step, ±5%,
1-40MΩ
BBP Interface Utility
Program
171007
V61423
Cable, Burn-in
N/A
Make locally (Refer to
SUBTASK
26-10-76-930-005-A01,
Burn-In-Test Cable)
Cable, USB (2)
Type A to Type B
USB 2.0
Commercially available
DC Power Supply
72-7295
0 - 36 V dc, 10A (for 200
msec), 1% regulation,
Ripple/noise 100 mVrms
V376C1
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Name
Specification or Part
Number
Source or CAGE Code
Digital Multimeter (DMM)
Fluke 73
V89536
0 - 36 V dc, Min/Max
function, 0 - 500 mA, 0 - 1
MΩ
Heat Gun, Variable
Temperature
8977-20
V40817
M3000 Test Monitor
Software
170820
V61423
M3000 Manual Test Set
N/A
Make locally (Refer to
SUBTASK
26-10-76-930-001-A01,
M3000-Manual-Test-Set)
M3000 Functional Test
Cable
N/A
Make locally (Refer to
SUBTASK
26-10-76-930-003-A01,
M3000-Functional-TestCable)
M3000 IR/Dielectric Test
Cable (CAN)
N/A
Make locally (Refer to
SUBTASK
26-10-76-930-002-A01,
M3000-IR/Dielectric-TestCable-(CAN))
M3000 Optical Smoke Box 474610
±0.1% obscuration
V61423
MEP Program File
(Flight)
404372.hex
V61423
MEP Program File
(Calibration)
404515.hex.hex
V61423
Milliohmmeter
1880
1A, 0 to 20 mΩ, ±1%
accuracy
V0PK96
Fixture, Bonding
Measurement
Brass, 0.25 in. thick
Make locally (Refer to
SUBTASK
26-10-76-930-006-A01,
Bonding-Measurement
Fixture)
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Name
Specification or Part
Number
Source or CAGE Code
Personal Computer
1GHz, Windows XP (or
greater), VGA monitor
with 1024 X 768 (or
greater) resolution, 128
MB RAM, two USB ports
Commercially available
Temperature Probe
Model 80PK-1
212 °F (100 °C) (Min.)
V89536
Thermocouple Module
Model 80TK
V89536
ValueCan USB-to-CAN
Adapter
(w/NeoVI software)
VCAN-DWCAN-2
V1YGN2
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PART NUMBER 474449
TASK 26-10-76-490-801-A01
2.
PREPARE FOR TEST
SUBTASK 26-10-76-490-001-A01
A. Prepare the Personal Computer (PC)
(1)
Copy the M3000 Test-Monitor Software (called Test Monitor Program), P/N
170820_Installer, and the BBP-Interface Utility-Program (called BBP Interface
Program), P/N 171007 on the PC's hard drive.
NOTE: The Test Monitor Program is used to do the CAN-Mode Functional Test
during fault isolation. The BBP Interface Program is used to do the DiscreteMode Smoke Test (part of the Return-to-Service Test).
(a)
Run the 170820 "Setup.exe" file to install the Test Monitor Program. The
installation process puts a 170820 shortcut on the PC's desktop.
(b)
Make a desktop shortcut for the BBP Interface Program. Name this shortcut
171007.
(2)
Make a directory named "C:\CBDS". This drive/directory must be as shown.
(3)
Make a directory named "C:\TEMP". This is where the M3000 Test Monitor
software (Test Monitor Program) will store the collected data.
(4)
To install the ValueCan USB-to-CAN Adapter (called ValueCan), obey the
instructions "Guide for Hardware Installation" contained on the ValueCan software
CD:
(a)
Connect the ValueCan to a USB port.
(b)
Install the USB High Speed Converter drivers (if not installed before). (If the
installation program does not automatically start, open the
"DriverAutoInstall.exe" program.)
(c)
Install NeoVI Explorer (on the Software CD) onto your pc (if not installed
before). (If the installation program does not automatically start, open the "neoVI/
neoex.exe" program.)
(d)
Open NeoVI Explorer to connect the ValueCan to a PC port. Make sure the
"High Speed CAN Setup" baud rate is set to Standard (125 kHz).
(e)
The installation process automatically installs the ValueCan to the first
available port. The Test Monitor Program communicates with the smoke
detector through COM4 only. If COM4 is not selected:
• Go to Windows Explorer and right-click on "My Computer"
• Click on "Properties" to open the "System Properties" window
• Select the "Hardware" tab, then click on "Device Manager"
• From the "Device Manager" window, expand "Ports (COM & LPT)"
• Select "USB Serial Port" (automatically selected during the installation process)
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• Click on the "Advanced Settings" button
• From the "Advanced Setting ..." window, click on the "COM Port Number" dropdown menu and select "COM4".
(f)
Disconnect the ValueCan from the PC.
NOTE: The software and the ValueCan only need to be installed one time. If
the ValueCan is later installed on a different computer, it must be
installed on the test computer again.
SUBTASK 26-10-76-490-002-A01
B. Prepare the M3000 Optical Smoke Box
(1)
Use a USB cable to connect the M3000-Optical-Smoke-Box (called Smoke Box)
VALUECAN jack to a USB port on the PC (Refer to Figure 1006).
NOTE: The smoke box has an internal ValueCan connected to the VALUECAN jack.
(2)
Do the procedure in paragraph 2.A.(4) to install the smoke box's internal ValueCan
to the PC.
(3)
Disconnect the USB cable from the PC and smoke box.
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TASK 26-10-76-750-801-A01
3.
RETURN-TO-SERVICE TEST
SUBTASK 26-10-76-750-002-A01
A. Ground Bonding Test
(1)
Use a milliohmmeter to measure the resistance between connector J1-11 and the
test points given below (Refer to Table 1003).
CAUTION:
THE LABYRINTH DUST SCREEN IS FRAGILE. USE CARE WHEN YOU
MEASURE THE RESISTANCE AT THE DUST SCREEN. MEASURE AT A
POINT WHERE A BAFFLE IS BEHIND THE SCREEN. THIS WILL GIVE
SUPPORT TO THE SCREEN.
Table 1003
Ground Bonding Resistance Test Points
Test Points*
From
J1-11
To
Results
J1 body or flange
25 mΩ (maximum)
Aft end of housing (use
Bonding Measurement
Fixture)
100 mΩ (maximum)
Labyrinth dust screen
(see Caution, above)
100 mΩ (maximum)
Center of lid
100 mΩ (maximum)
*See the illustration for the location of the test points (Refer to Figure 1001).
(a)
When you measure to the aft end of the housing, keep the bonding
measurement fixture tightly against the housing. See the illustration for the
correct position of the bonding probe (Refer to Figure 1002).
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Bonding Resistance Test Points
Figure 1001
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Position of Bonding Measurement Fixture
Figure 1002
SUBTASK 26-10-76-750-003-A01
B. Dielectric and Insulation Resistance (IR) Test
WARNING: ELECTRIC SHOCK CAN OCCUR WHEN YOU USE A HIGH POTENTIAL
TESTER. DO NOT TOUCH EXPOSED UNINSULATED CONNECTIONS,
COMPONENTS BEING TESTED, OR THE TESTING SURFACE.
PERSONNEL WORKING WITH ELECTRICITY SHALL HAVE ANOTHER
PERSON SKILLED IN MODERN METHODS OF FIRST AID AND
RESUSCITATION NEARBY.
(1)
Energize the hipot tester and set the controls to do a dielectric and IR test:
(a)
Dielectric Test Settings:
• Output Test Voltage - 500 V ac (60 Hz)
• Ramp Time - 5 seconds
• Dwell Time - 1 minute
• Current Limit - 2 mA.
(b)
IR Test Settings:
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• Output Test Voltage - 500 V dc
• Dwell Time - 1 minute
• Resistance Limit - 40 MΩ.
(2)
Connect the M3000 IR/Dielectric Test Cable (CAN) (called IR/Dielectric Test Cable)
as follows (Refer to Figure 1003):
• P1 to J1 of the smoke detector
• J3 (GREEN, chassis ground) to the positive (+) hipot tester jack
• J1 (BLACK, common), J2 (RED, 28V), and J4 (YELLOW, CAN) to the negative (-)
hipot tester jack.
Dielectric/IR Test Setup: Chassis Ground Isolation
Figure 1003
(3)
Do the dielectric test.
(a)
(4)
Do the IR test.
(a)
(5)
RESULT: Leakage current = 2 mA or less. Leakage current must be constant.
RESULT: > 40 MΩ or PASS indication.
Disconnect the IR/Dielectric Test Cable from the hipot tester.
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(6)
Connect the IR/Dielectric Test Cable as follows (Refer to Figure 1004):
• P1 to J1 of the smoke detector
• J4 (YELLOW, CAN) to the positive (+) hipot tester jack
• J1 (BLACK, common), J2 (RED, 28V), and J3 (Green) to the negative (-) hipot
tester jack.
Dielectric/IR Test Setup: CAN Isolation
Figure 1004
(7)
Do the dielectric test.
(a)
(8)
Do the IR test.
(a)
(9)
RESULT: Leakage current = 2 mA or less. Leakage current must be constant.
RESULT: > 40 MΩ or PASS indication.
Disconnect the IR/Dielectric Test Cable from the hipot tester.
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SUBTASK 26-10-76-750-006-A01
C. Functional Test
(1)
Prepare the test equipment (Refer to TASK 26-10-76-490-801-A01, PREPARE
FOR TEST).
(2)
Set the switches on the M3000 Manual Test Set (Manual Test Set) as follows:
• PWR - OFF
• REVERSE/NORMAL VOLTAGE - NORMAL
• AMMETER - OFF (ammeter not in circuit)
• ID0 - ON
• ID1 thru ID3 - OFF
• ID4 thru ID6 - any position
• PAR - OFF
• TEST SELECT - any position
• TEST - any position
• SELF TEST - any position
• HORN CANCEL - any position
• EXT TEMP - any position
• RELAY LOAD - any position
• Rotary switch - any position.
(3)
Use the M3000 Functional Test Cable (Functional Test Cable) to connect J1 of the
Manual Test Set to J1 of the smoke detector (Refer to Figure 1005).
(4)
Connect the ValueCan between a PC USB port and J3 of the Manual Test Set.
(5)
Make sure the power supply is set to OFF.
(6)
Connect the power supply positive (+) output to the 28VDC banana jack (J7) on the
Manual Test Set.
(7)
Connect the power supply negative (-) output to the RTN banana jack (J8) of the
Manual Test Set.
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Functional Test Setup
Figure 1005
(8)
Connect the DMM (set to measure current) to the Manual Test Set's AMMETER
NEG (J5) and POS (J6) banana jacks.
(9)
Set the AMMETER switch to ON (ammeter in circuit).
(10) Set the power supply to ON and adjust the output as follows:
• Voltage - +28 ±0.5 V dc
• Current Limit - 105 mA (max).
(11) Do the power-consumption test:
(a)
On the PC, double-click the 170820 icon to open the Test Monitor Program.
(b)
On the Manual Test Set, set the PWR switch to ON.
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CAUTION:
REMOVE POWER FROM THE SMOKE DETECTOR IF THE
CURRENT IS MORE THAN 75 mA. DAMAGE TO THE UNIT CAN
OCCUR.
(c)
Monitor the DMM for too much current. If the current is more than 75 mA,
immediately set the power supply to OFF. During the power-consumption test,
continue to monitor the input current.
(d)
Monitor the smoke detector Status Indicator (Refer to DESCRIPTION AND
OPERATION, Table 3).
1
RESULT 1: Initially, the indicator is red (stable). After 10 seconds
(minimum) (time for cold-start to complete), the indicator is green
(flashes at 1 Hz rate)
2
RESULT 2: After cold-start, the normal current is 20 - 45 mA.
(12) Do the input-power-reversal test:
CAUTION:
(a)
Set and hold the REVERSE/NORMAL VOLTAGE switch to REVERSE.
1
(b)
REMOVE POWER FROM THE SMOKE DETECTOR IF THE
CURRENT IS MORE THAN 1 mA. DAMAGE TO THE UNIT CAN
OCCUR.
RESULT: The reverse current must be less than 1.0 mA.
Release the REVERSE/NORMAL VOLTAGE switch to NORMAL
(13) Retrieve the NVM data as follows:
(a)
Select the "Smoke Detector" tab.
(b)
Select the "MSG 4" tab.
(c)
Click on "TX" to read the NVM fault data from CAN bus Message 4.
NOTE: Smoke detector fault data is contained in Message 4. Other
information, such as aircraft tail number, phase of flight, and date and
time are contained in Messages 5 and 6.
(d)
To save the NVM data, take a "screen-shot" of, or otherwise record, the
"Data:" part of the CAN bus messages shown in the "SD CAN Payload 4" box.
The data part of the messages look like this: "Data: 0A 00 00 00 00 00 00 00"
(example). Make sure the messages have completed scrolling (download is
completed) before you make a screen shot.
(e)
Do steps (b) thru (d) again, except use the "MSG 5" and "MSG 6" tabs, to
save the Message 5 and Message 6 data.
(f)
On the PC, close the 170820 Test Monitor Program.
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(14) Install the calibration MEP file as follows:
(a)
Set the switches on the Manual Test Set as follows:
• PWR - OFF
• ID0 thru ID3 - ON
• PAR - ON.
(b)
Set the PWR switch to ON.
(c)
On the PC, double-click the 171007 icon to open the BBP Interface Utility
Program (BBP Program).
(d)
1
In the "LRU Type" box, click on "Smoke"
2
Click on the "Open neoVI" button. Make sure "Value CAN X SN XXXXX"
shows below "VCAN Type" radio button. ("X" shows Value CAN number
and serial number.)
On the menu, select File>Open>MEP.
1
Select "C:\474449\MEP\404515.hex.
2
Click on "Open".
(e)
Make sure the Calibration MEP CRC text box contains the correct CRC data
(Refer to REPAIR, Table 6011). If the CRC is not correct do step (d) again
(f)
Click on the "Load MEP CRC" button.
(g)
Click on the "Write MEP to Flash" button. Wait until the MEP download is
completed. A progress bar shows the time that remains. When the program
download is completed, "Download Complete" shows in the status bar.
(h)
Click on the "Read Configuration Data" button.
(i)
Click on the "Enable NVM Writes" button
(j)
Click on the "OK" button to write to the NVM.
(k)
Click on the "Clear NVM" button. Make sure address numbers scroll through
the message text box.
(l)
Click on the "Read NVM Range" button. An NVM dialog box will appear. Look
at the "Fault Record Summary" text box. If there are no faults, the "Count" will
equal "0" for each Fault. If there are faults, do paragraph (k) again. If there are
still faults, find and correct the malfunction.
(m) On the Manual Test Set, set the PWR switch to OFF.
(n)
On the PC screen:
• Close the NVM dialog box
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• Close the 171007 BBP Interface Utility program.
(o)
The MCU is now programmed with the Calibration MEP program
(15) Do a test of CAN Bus Messages 4, 2, 3, 8, and 11, as follows:
(a)
Set the switches on the Manual Test Set as follows:
• PWR - OFF
• ID0 - ON
• ID1 thru ID3 - OFF
• PAR - OFF.
(b)
Set the PWR switch to ON.
(c)
On the PC, double-click the 170820 icon to open the Test Monitor Program..
(d)
Select the "Smoke Detector" tab.
(e)
Select the "MSG 4" tab.
(f)
Click on "TX" to read the NVM fault data from CAN bus Message 4.
(g)
If CAN bus Message 4 shows no faults (Refer to Table 1006), continue to step
(i) .
(h)
If CAN bus Message 4 shows faults (Refer to Table 1006), stop the functional
test. Make the necessary repairs and do the Return-to-Service Test again.
(i)
Select the "MSG 3" tab.
(j)
Select "TX".
1
RESULT: Hardware P/N equals the "PNR" on the smoke detector's
Nameplate.
(k)
Select the "MSG 8" tab.
(l)
Select "TX" to request the date-of-manufacture data contained in CAN bus
Message 8.
1
RESULT: Manufacturing Date shows the date-of-manufacture (MM/DD/
YYYY). (The MFR DATE on the Nameplate shows only MM/YY.)
(m) Select the "MSG 11" tab.
(n)
Select "TX".
1
(o)
RESULT: Serial Number equals the "SER" on smoke detector's
Nameplate.
On the Manual Test Set, set the PWR switch to OFF and disconnect the
smoke detector.
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(p)
On the PC, close the 170820 Test Monitor Program (optional).
(q)
Set the power supply to OFF.
(16) Do the smoke test setup (Refer to Figure 1006):
(a)
Make sure the power supply is OFF.
(b)
Make sure the smoke box PWR switch is set to OFF.
(c)
Connect the smoke box to the power supply:
• 28VDC jack to the power supply positive (+) output
• RTN jack to the power supply negative (-) output.
(d)
Connect the smoke box to the PC:
• DAC (digital-to-analog converter) output to a PC USB port
• ValueCan output to a PC USB port. Make sure the ValueCan has been
installed to the PC.
(Refer to SUBTASK 26-10-76-490-002-A01, Prepare the M3000 Optical
Smoke Box).
(e)
Connect the smoke detector to the cable inside the smoke box. Place the
smoke detector on the mounting-block in the center of the smoke box. Make
sure the face of the housing/screen assembly is up. There must be no
blockage of the airflow through the labyrinth.
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Smoke Test Setup
Figure 1006
(17) Do the smoke test as follows:
(a)
Set the power supply to ON and adjust the output as follows:
• Voltage - +28 ±0.5 V dc
• Current Limit - 1A (max).
(b)
On the smoke box, set the PWR switch to ON. Make sure the fan operates.
(c)
Close and latch the smoke box door.
(d)
Close the smoke box exhaust valve.
(e)
On the PC, double-click the 170820 icon to open the Test Monitor Program.
1
Select the "Smoke Detector" tab.
2
Select the "MSG 0" tab.
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3
Wait 60 seconds (minimum). Make sure the Red and Blue smoke
parameter values shown in the "Top" (Blue) and "Bottom" (Red) boxes
are less than 0.200 V dc.
4
Click on the "Box Enable" button (enables the PC to calculate the smoke
concentration in the smoke chamber). Wait until the "Concentration"
window shows "-INF".
5
Select the "Reference Reading" button.
RESULT 1: "Concentration" window display changes from "-INF" to "0"
(±0.1) after 7 seconds.
(f)
Hold a flame to one end of the wick until the wick burns. Extinguish the fire.
Put the end of the wick that gives off smoke through the hole in the side of the
smoke chamber. Put the wick one inch inside the smoke chamber.
(g)
Monitor the "Concentration" and "Alarm Status" windows on the PC screen.
When the concentration increases to near 5.0, remove the wick from the
chamber. Put the wick, momentarily, into the smoke chamber (as many times
as necessary) to slowly increase the concentration of smoke until the "Alarm
High" indicator comes on.
1
RESULT:
1. Smoke parameter equals 6.0 to 8.0.
2. Smoke concentration equals 4.5 to 5.5%
3. The smoke detector status indicator is red (continuous).
4. The "Temperature Alarm" indicator does not come on.
NOTE: The "Pre-Alarm", "Alarm Low", and "Alarm Mid" indicators will
come on at lower smoke concentrations than the "Alarm High"
indicator.
(h)
Open the smoke box exhaust valve to remove the smoke. Make sure all the
alarm indicators are OFF when there is no smoke in the smoke chamber.
(i)
Open the smoke box door.
(18) Do the Forward Voltage and Temperature test as follows:
(a)
On the PC:
1
Select the "MSG 1" tab.
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2
Select "TX" to request the LED forward voltage data (in hexadecimal)
contained in CAN bus Message 1. A typical CAN bus message looks like
this "ARB ID: 06100103, G/L: 0, Group ID:[Base: 03,Offset; 01], Msg ID:
00, Qual: 01, Func Status:03 Data 02 EC 02 E5 02 6B 00 EE". The data
is contained in the eight bytes (0 thru 7) that follow "DATA:". Bytes 4 and
5 contain the Blue LED data. Bytes 6 and 7 contain the Red LED data.
The table below shows an example of the data portion of the message
(Refer to Table 1004). Bytes 4 and 5 show a Blue LED value of 26B.
Bytes 6 and 7 show a Red LED value of EE.
Table 1004
Example of Forward LED Voltage Data
Data:
3
Byte
0
Byte
1
Byte
2
Byte
3
Byte
4
Byte
5
Byte
6
Byte
7
02
EC
02
E5
02
6B
00
EE
Look at the "SD CAN Payload 1" window and read CAN bus message 1.
RESULT:
• Value (Hex) in bytes 4 and 5 is in the range of 20F to 2E5.
• Value (Hex) in bytes 6 and 7 is in the range of DC to F5.
4
Look at the "Temp 1" and "Temp 2" boxes.
a
RESULT: Temperature 1 is ±10 °F of Temperature 2,
(b)
Select the "MSG 9" tab.
(c)
Select "TX" to request the POT settings data (in hexadecimal) contained in
CAN bus Message 9. These are the potentiometer settings from the last
calibration.
1
RESULT:
• POT 1 must be in the range of 1E - A0.
• POT 2 must be in the range of 1E - A0.
• POT 3 must be in the range of 37 - 6E.
• POT 4 must be in the range of 19 - 64.
(d)
Select the "MSG 10" tab.
(e)
Select "TX" to request the last calibration data (in hexadecimal) contained in
CAN bus Message 10.
1
RESULT:
• IR Zero Cal = 80<Value>190
• Blue Zero Cal = 10<Value>90.
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(19) Do the Temperature-Alarm test as follows:
NOTE: The temperature-alarm test can be done in either the functional test
configuration (Refer to Figure 1005) or the smoke test configuration (Refer
to Figure 1006). Here, the test is done in the smoke test configuration.
(a)
On the PC, double-click the 170820 icon to open the Test Monitor Program.
1
Select the "Smoke Detector" tab.
2
Select the "MSG 0" tab.
WARNING: PUT ON THERMALLY INSULATED GLOVES AND OTHER
APPLICABLE PROTECTION TO PREVENT BURNS WHEN YOU
USE THE HOT AIR SOURCE. LET THE EQUIPMENT AND UNIT
BECOME COOL BEFORE YOU TOUCH THEM.
CAUTION:
KEEP THE HEAT SOURCE AT LEAST 1.00 IN. (2.54 CM) AWAY
FROM THE SMOKE DETECTOR. TOO MUCH HEAT CAN CAUSE
DAMAGE TO THE SMOKE DETECTOR HOUSING AND INTERNAL
COMPONENTS.
(b)
Use the heat gun to blow hot air into the smoke detector. Point the heat gun
so the air goes into the hole near the labyrinth. This hole is 180 degrees from
the light pipe and directly above the airflow-overheat-temperature sensor (U4).
Keep the tip of the heat gun at least four inches away from the smoke detector.
(c)
On the PC screen, monitor the "Temp" window (located at the upper left of the
"TEMP CHART"). Record the temperature when the smoke detector alarms:
1
(d)
RESULT: The temperature must be more than 212 °F (100 °C).
Look at the PC screen "Alarm Status" window.
1
RESULT:
• "Temperature Alarm" indicator is ON.
• Smoke Alarm indicators (Pre, Low, Medium, and High) are OFF.
(e)
Use the heat gun, at the cool air setting, to blow cool air onto the smoke
detector. On the PC, monitor the "Temp" window and the "Temperature
Alarm" indicator.
1
RESULT: The "Temperature Alarm" goes OFF at less than 194 °F (90 °C).
(f)
On the smoke box, set the PWR switch to OFF.
(g)
Set the power supply to OFF.
(h)
Disconnect and remove the smoke detector from the smoke box.
(i)
Disconnect the smoke box from the PC.
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(20) Install the flight MEP file as follows:
(a)
On the Manual Test Set, set the PWR switch to OFF.
(b)
On the PC, close the 170820 Test Monitor Program.
(c)
Set the switches on the Manual Test Set as follows:
• PWR - OFF
• REVERSE/NORMAL VOLTAGE - NORMAL
• AMMETER - OFF (ammeter not in circuit)
• ID0 thru ID3 - ON
• ID4 thru ID6 - any position
• PAR - ON
• TEST SELECT - any position
• TEST - any position
• SELF TEST - any position
• HORN CANCEL - any position
• EXT TEMP - any position
• RELAY LOAD - any position
• Rotary switch - any position.
(d)
Use the Functional Test Cable to connect J1 of the Manual Test Set to J1 of
the smoke detector (Refer to Figure 1006).
(e)
Connect the ValueCan between the PC and J3 of the Manual Test Set.
(f)
Set the power supply to ON and adjust the output voltage to +28 ±0.5 V dc.
(g)
On the Manual Test Set, set the PWR switch to ON.
(h)
On the PC, double-click the 171007 BBP Interface Utility program.
(i)
On the PC screen:
(j)
1
In the "LRU Type" box, click on "Smoke"
2
Click on the "Open neoVI" button. Make sure "Value CAN X SN XXXXX"
shows below "VCAN Type" radio button.
On the menu, select File>Open>MEP.
1
Select "C:474449\MEP\404372.hex".
2
Click on "Open".
(k)
Make sure the Flight MEP CRC text box contains the correct CRC data (Refer
to REPAIR, Table 6011). If the CRC is not correct do step (j) again
(l)
Click on the "Load MEP CRC" button.
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(m) Click on the "Write MEP to Flash" button. Wait until the MEP download is
completed. A progress bar shows the time that remains. When the program
download is completed, "Download Complete" shows in the status bar.
(n)
Click on the "Read Configuration Data" button.
(o)
Click on the "Enable NVM Writes" button
(p)
Click on the "OK" button to write to the NVM.
(q)
Click on the "Clear NVM" button. Make sure address numbers scroll through
the message text box.
(r)
Click on the "Read NVM Range" button. An NVM dialog box will appear. Look
at the "Fault Record Summary" text box. If there are no faults, the "Count" will
equal "0" for each Fault. If there are faults, do paragraph (q) again. If there are
still faults, find and correct the malfunction.
(s)
On the PC screen, close the NVM dialog box.
(t)
Click on the "Extract CBDS from NVM" button. The CBDS will be written to C:
\CBDS\CBDS.hex (this directory was created during the functional test).
(u)
Select File>Open>CBDS>CBDS.hex.
(v)
Click on the "Open" button.
(w) Click on the "Load in NVM" button (to the right of the "CBDS CRC" text box).
(x)
On the Manual Test Set, set the PWR switch to OFF.
(y)
On the PC, close the 171007 BBP Interface Utility program.
(z)
The MCU is now programmed with the Flight MEP program.
(21) Do the Pin-Programming Test as follows:
NOTE: In this test, the ID switches are used to assign an identification number (0
thru 4) to the smoke detector. In the CAN bus message, the ID number is
located in the first two digits that follow "Msg ID:". For example, "Msg ID:
00" shows that the smoke detector under test is programmed as smoke
detector # 0.
(a)
Set the switches on the Manual Test Set as follows:
• ID0 thru ID3 - OFF
• PAR - OFF.
(b)
On the Manual Test Set, set the PWR switch to ON.
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(c)
On the PC, double-click the 170820 icon to open the Test Monitor Program.
1
Select the "Smoke Detector" tab.
2
Select the "MSG 0" tab.
RESULT: No CAN bus communications (no messages in the "SD CAN
Payload 0" window.
(d)
On the Manual Test Set:
• Set the PWR switch to OFF
• Set the ID0 switch to ON. Wait two seconds.
• Set the PWR switch to ON.
(e)
Look at the "SD CAN Payload 0" window:
1
(f)
RESULT: "MSG ID:00"
On the Manual Test Set:
• Set the PWR switch to OFF
• Set the ID0 switch to OFF.
• Set the ID1 switch to ON. Wait two seconds.
• Set the PWR switch to ON.
(g)
Look at the "SD CAN Payload 0" window:
1
(h)
RESULT: "MSG ID:01"
On the Manual Test Set:
• Set the PWR switch to OFF
• Set the ID1 switch to OFF.
• Set the ID2 switch to ON. Wait two seconds.
• Set the PWR switch to ON.
(i)
Look at the "SD CAN Payload 0" window:
1
(j)
RESULT: "MSG ID:02"
On the Manual Test Set:
• Set the PWR switch to OFF
• Set the ID2 switch to OFF.
• Set the ID3 switch to ON. Wait two seconds.
• Set the PWR switch to ON.
(k)
Look at the "SD CAN Payload 0" window:
1
(l)
RESULT: "MSG ID:03"
On the Manual Test Set:
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• Set the PWR switch to OFF
• Set the ID3 switch to OFF.
• Set the PAR switch to ON. Wait two seconds.
• Set the PWR switch to ON.
(m) Look at the "SD CAN Payload 0" window:
1
(n)
RESULT: "MSG ID:04"
On the Manual Test Set:
• Set the PWR switch to OFF
• Set the PAR switch to OFF.
(22) Make sure the MEP (Flight) CRC value is correct:
(a)
On the Manual Test Set:
• Set the ID0 switch to ON
• Make sure ID1 thru ID3 and PAR are set to OFF
• Wait two seconds
• Set the PWR switch to ON.
(b)
Select the "MSG 2" tab.
(c)
Select "TX" (select "TX" as many times as necessary, until the data is shown).
1
RESULT: BBP and MEP software part numbers are correct as shown in
the Software Effectivity table (Refer to REPAIR, Table 6011).
(d)
On the PC, select "MSG 7" tab.
(e)
Select "TX" to request the CRC data contained in CAN bus Message 7.
1
RESULT: MEP CRC data = MEP (Flight) CRC value shown in the
Software Effectivity table (Refer to REPAIR, Table 6011). If the CRC
value is not correct, the flight MEP is not loaded in the MCU.
(23) Do the IBIT Test as follows:
(a)
Adjust the power supply output voltage to 18 ±0.5 V dc.
(b)
On the PC, select the "MSG 0" tab.
(c)
Click the "TX" button (creates IBIT). For a successful boot-up, the results that
follow must occur in 10 seconds (maximum):
RESULT 1:
• The Status Indicator is red (stable)
• CAN messages do not scroll (CAN bus is not communicating)
RESULT 2:
• The Status Indicator is green (flashes)
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• CAN messages scroll (CAN bus communicates)
(d)
Continue to monitor the Status Indicator and "SD CAN Payload 0" window for
10 more seconds. Make sure RESULT 2 from the step above continues.
(e)
Adjust the power supply output voltage to 32 ±0.5 V dc
(f)
Click the "TX" button (creates IBIT). For a successful boot-up, the results that
follow must occur in 10 seconds (maximum):
RESULT 1:
• The Status Indicator is red (stable)
• CAN messages do not scroll (CAN bus is not communicating)
RESULT 2:
• The Status Indicator is green (flashes)
• CAN messages scroll (CAN bus communicates)
(g)
Continue to monitor the Status Indicator and "SD CAN Payload 0" window for
10 more seconds. Make sure RESULT 2 from the step above continues.
(h)
Adjust the power supply output voltage to 28 ±0.5 V dc
(i)
On the PC, close the 170820 Test Monitor Program.
(24) Clear the NVM:
(a)
(b)
On the Manual Test Set, make sure the PWR switch is set to OFF.
1
Set the ID0 thru ID3 switches to ON.
2
Set the PAR switch to ON.
3
Set the PWR switch to ON.
On the PC, double-click the 171007 icon to open the BBP Program.
1
In the "LRU Type" box, click on "Smoke"
2
Click on the "Open neoVI" button. Make sure "Value CAN X SN XXXXX"
shows below "VCAN Type" radio button.
3
Click on the "Read Configuration Data" button.
4
Click on the "Enable NVM Writes" button
5
Click on the "OK" button to write to the NVM.
6
Click on the "Clear NVM" button. A series of addresses will scroll across
the "Messages" text window as the NVM is cleared. When the NVM is
cleared, the addresses will stop scrolling.
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(c)
7
Click on the "Read NVM Range" button. An NVM dialog box will appear.
Look at the "Fault Record Summary" text box. The "Count" must equal
"0" for each Fault.
8
If fault messages occur, do steps 6 and 7 again. If faults continue, find
and correct the fault (Refer to TASK 26-10-76-810-801-A01, FAULT
ISOLATION) and do the functional test again.
9
Close the NVM dialog box.
Close the 171007 BBP Program.
(25) On the Manual Test Set, set the PWR switch to OFF.
(26) On the Manual Test Set, set the switches that follow:
• ID0 - ON
• ID1 thru ID3 - OFF
• PAR - OFF.
(a)
On the Manual Test Set, set the PWR switch to ON. Wait a minimum of 10
seconds before you do the next step (time for cold-start to complete)
(b)
On the smoke detector, monitor the Status Indicator.
RESULT: The indicator is green (flashes at 1 Hz rate) (normal state).
(c)
On the Manual Test Set, set the PWR switch to OFF.
(27) Set the power supply to OFF.
(28) Disconnect the smoke detector from the test equipment.
SUBTASK 26-10-76-750-005-A01
D. 50-Hour Burn-In Test
(1)
This test energizes the smoke detector for 50-hours after the dielectric, IR, and
functional test are completed. The purpose of this test is to let the smoke detector
do at least one self-calibration.
(2)
Set the power supply to ON and adjust the output as follows:
• Voltage - +28 ±0.5 V dc
• Current Limit - 1A (max).
(3)
Set the power supply to OFF.
(4)
Use the Burn-in Test cable to connect the smoke detector to the power supply
(Refer to Figure 1007):
• P1 of the cable to J1 of the smoke detector
• Pin 6 of the cable to the positive (+) output of the power supply
• Pins 1, 2 8 of the cable to the negative (-) output of the power supply.
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50-Hour Burn-in Setup
Figure 1007
(5)
Set the power supply to ON.
(6)
Monitor the smoke detector Status Indicator (Refer to DESCRIPTION AND
OPERATION, Table 3).
RESULT: Initially, the indicator is red (stable). After 10 seconds (minimum) (time for
cold-start to complete), the indicator is green (flashes at 1 Hz rate).
(7)
Keep the smoke detector energized for 50 hours continuously before you do the
next step. If the power is removed from the smoke detector before 50 hours, the 50Hour Burn-in test must be done again.
(8)
Set the power supply to OFF.
(9)
Disconnect the smoke detector and Burn-in Test cable from the power supply.
(10) Do the Functional Test (Refer to SUBTASK 26-10-76-750-006-A01, Functional
Test), Retrieve NVM Data procedure, to find any MSG 4 faults. If there are no
faults, the smoke detector has passed the return-to-service test.
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TASK 26-10-76-810-801-A01
4.
FAULT ISOLATION
SUBTASK 26-10-76-810-001-A01
A. Fault Isolation
(1)
Use the data below to find the cause of the malfunction (Refer to Table 1005).
Table 1005
Fault Isolation Data
Fault
Probable Cause
Correction
Smoke detector fails the Defective chassis
Ground Bonding Test
ground connection
Make sure the attaching
hardware for the circuit
card assembly is
torqued correctly. Make
sure there is no
unwanted material
(conformal coating,
adhesive) on the area
adjacent to the
mounting holes.
Lid is not attached
correctly.
Make sure the attaching
hardware for the lid is
torqued correctly.
Defective EMI gasket in
lid.
Replace the lid.
Bond between dust
screen and labyrinth is
defective
Replace conductive
adhesive.
Smoke detector fails the Defective CCA/
Dielectric/IR test.
Labyrinth assembly.
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Use the smoke detector
schematics and the IR/
Dielectric test cable
schematic to
troubleshoot the
circuits. Repair or
replace the CCA/
Labyrinth assembly.
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Fault
Probable Cause
Smoke detector fails the Defective CCA/
Functional Test.
Labyrinth assembly.
Correction
Refer to the fault
messages in NVM to
help find the
malfunction [refer to
paragraphs 4.A.(2) &
(3)].
Repair or replace the
CCA/Labyrinth
assembly.
Smoke detector fails the The labyrinth is too dirty Clean the labyrinth.
smoke test.
for the self-correcting
circuits to compensate.
Smoke calibration
settings are incorrect.
(2)
Calibrate the smoke
detector.
During operation, smoke detector fault data is stored in NVM. This data can be read
as messages contained in CAN bus Message 4. If the "DATA" part of any of the
messages shows "DATA: 0x 00", there are no faults. If there is a fault message, the
first bit will show the number of fault occurrences (up to 7). The second bit (shown
by "x") shows the type of failure that has occurred. If the first bit shows any number
other than "0", the smoke detector has a failure (Refer to Table 1006). There are 16
possible failures (0 thru Fhex). For example: "7F" shows there were seven
temperature alarm events.
Table 1006
NVM Failure Examples
Pass
Fail
Data:00
Data:10
Data:01
Data:11
Data:02
Data:22
Data:03
Data:33
Data:04
Data:44
Data:05
Data:75
Data:06
Data:56
Data:07
Data:27
Data:08
Data:28
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Pass
(3)
Fail
Data:09
Data:29
Data:0A
Data:3A
Data:0B
Data:4B
Data:0C
Data:5C
Data:0D
Data:6D
Data:0E
Data:2E
Data:0F
Data:7F
Faults and events are displayed in the CAN bus Message 0 screen in the "Alarm
Status" or "Fault Status SD" windows (Refer to Table 1007).
Table 1007
NVM Fault/Event Record
Fault Number (Hex)
Fault/Event
Condition
CAN Message 0:
Alarm/Fault Status
0
Program Memory
(FLASH)
Memory test fails twice. No CAN transmission
1
Configuration Memory
(EEPROM)
Memory test fails twice. No CAN transmission
Watchdog Timer
Watchdog timer does
not reset MCU.
No CAN transmission
CAN Bus
Fails internal loopback test.
No CAN transmission
4
IR LED
LED failure
Circuit Fault
5
Blue LED
LED failure
Circuit Fault
6
Photo-diode
Photo-diode failure
Circuit Fault
7
Programmable Gain
Amplifier
No detected gain
change
Circuit Fault
Analog/Digital
Converter
At least 1 or 3 test
Circuit Fault
point measurements is
out of tolerance.
2
3
8
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KIDDE AEROSPACE & DEFENSE
COMPONENT MAINTENANCE MANUAL
PART NUMBER 474449
Fault Number (Hex)
Fault/Event
Condition
CAN Message 0:
Alarm/Fault Status
Temperature
Difference
Sensor reading differs
more than 10 C for
more than 500
seconds.
Temp Fault
Air Temperature
Sensor
Circuit Fault
A
Cannot communicate
correctly with sensor.
Air and Labyrinth fault
if temperature is
different by more than
20 °C.
Circuit Fault
B
Labyrinth Temperature Cannot communicate
Sensor
correctly with sensor.
Air and Labyrinth fault
if temperature is
different by more than
20 °C.
Valid Address
Invalid address
detected.
No CAN transmission
Cargo Alarm
Alarm active depending on alarm
sensitivity selected,
Alarm Lo, Alarm Mid,
or Alarm Hi.
Alarm Low
Alarm Mid/High
Temperature Alarm
Alarm active
Temperature Alarm
9
C
D
Reserved
E
F
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TESTING AND FAULT ISOLATION
Page 1032
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KIDDE AEROSPACE & DEFENSE
COMPONENT MAINTENANCE MANUAL
PART NUMBER 474449
TASK 26-10-76-990-803-A01
5.
RETURN-TO-SERVICE-TEST DATASHEET
SUBTASK 26-10-76-99F-017-A01
A. Datasheet
Return To Service Test Datasheet
Part No.
SHEET 1 of 4
474449-5
Serial No.
Tested By/Date:
Inspected By/Date:
Para
Test Description
Expected Value
Results
• J1-11 to J1 Body
≤ 25 mΩ
PASS / FAIL
• J1-11 to Housing
≤ 100 mΩ
PASS / FAIL
• J1-11 to Dust Screen
≤ 100 mΩ
PASS / FAIL
• J1-11 to Lid
≤ 100 mΩ
PASS / FAIL
Ground Bonding
3.A.(1)
Dielectric
3.B.(3)
• CAN Bus
≤ 2 mA
PASS / FAIL
3.B.(7)
• Chassis Gnd
≤ 2 mA
PASS / FAIL
Insulation Resistance
3.B.(4)
• CAN Bus
> 40 MΩ
PASS / FAIL
3.B.(8)
• Chassis Gnd
> 40 MΩ
PASS / FAIL
Power Consumption
3.C.(11)(d) • Status LED at start
• Current (after cold-start)
3.C.(12)(a) Reverse current
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Initially Red (stable). After
PASS / FAIL
cold-start, Green (flashes).
20 - 45 mA
PASS / FAIL
< 1 mA
PASS / FAIL
TESTING AND FAULT ISOLATION
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COMPONENT MAINTENANCE MANUAL
PART NUMBER 474449
Return To Service Test Datasheet
Para
Test Description
SHEET 2 of 4
Expected Value
Results
Part number is correct
PASS / FAIL
3.C.(15)(n) • CAN Message 8 date of
manufacture
Date is correct
PASS / FAIL
3.C.(15)(p) • CAN Message 11 serial
number
Serial number is correct
PASS / FAIL
6.0 to 8.0
PASS / FAIL
4.5 to 5.5 %/ft
PASS / FAIL
Red (stable)
PASS / FAIL
OFF
PASS / FAIL
CAN bus communications
3.C.(15)(l)
• CAN Message 3
Hardware PN
Smoke Test
3.C.(17)(g) • Smoke parameter at
Alarm High
• Smoke concentration at
Alarm High
• Status Indicator
• Temperature Alarm
Indicator during smoke
alarm.
3.C.(17)(h) • Alarm High clears as
smoke concentration is
reduced
All alarms are off in clear air PASS / FAIL
Forward Voltage and Temperature
3.C.(18)(a) • Blue LED Fwd voltage
(bytes 4 & 5)
• Red LED Fwd voltage
(bytes 6 & 7)
20F to 2E5
PASS / FAIL
DC to F5
PASS / FAIL
• Temperature sensors test Temp 1 is ±10 °F of Temp
2
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PASS / FAIL
TESTING AND FAULT ISOLATION
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KIDDE AEROSPACE & DEFENSE
COMPONENT MAINTENANCE MANUAL
PART NUMBER 474449
Return To Service Test Datasheet
Para
SHEET 3 of 4
Test Description
Expected Value
Results
POT 1 = 50 to A0
PASS / FAIL
POT 2 = 50 to A0
PASS / FAIL
POT 3 = 37 to 6E
PASS / FAIL
POT 4 = 19 to 64
PASS / FAIL
IR Zero Cal = 80 to 190
PASS / FAIL
Blue Zero Cal = 20 to 90
PASS / FAIL
3.C.(18)(c) • POT settings from last
calibration
3.C.(18)(e) • Last zero calibration data
(CAN Message 10)
Temperature Alarm Threshold
3.C.(19)(c) • Temperature Alarm
Alarm is ON @ > 212 °F
(100 °C)
PASS / FAIL
3.C.(19)(d) • Temperature Alarm
indicator
Temperature Alarm
indicator is ON.
PASS / FAIL
• Smoke alarm indicators
(Pre, Low, Medium, High)
with Temperature Alarm
Smoke alarms are OFF
PASS / FAIL
No CAN bus
communications
PASS / FAIL
3.C.(21)(e) • ID0 ON
MSG ID = 00
PASS / FAIL
3.C.(21)(g) • ID1 ON
MSG ID = 01
PASS / FAIL
3.C.(21)(i)
•ID2 ON
MSG ID = 02
PASS / FAIL
3.C.(21)(k) • ID3 ON
MSG ID = 03
PASS / FAIL
3.C.(21)
(m)
MSG ID = 04
PASS / FAIL
Pin-Programming
3.C.(21)(c) • All ID switches OFF
• PAR ON
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KIDDE AEROSPACE & DEFENSE
COMPONENT MAINTENANCE MANUAL
PART NUMBER 474449
Return To Service Test Datasheet
Para
Test Description
SHEET 4 of 4
Expected Value
3.C.(22)(b) BBP software identification 40437104
MEP (flight) software
identification
3.C.(22)(d) CAN Message 7 CRC 32bit data
40437213
Results
PASS / FAIL
PASS / FAIL
MEP (flight) CRC =
7D21A509
PASS / FAIL
3.C.(23)(d) • IBIT at 18 V dc
Detector boots up
correctly.
PASS / FAIL
3.C.(23)(g) • IBIT at 32 V dc
Detector boots up
correctly.
PASS / FAIL
IBIT
3.C.(24)(b) • Clear NVM
• On power-up, detector
boots up correctly.
3.D.(10)
50-hour burn-in
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Zero faults
PASS / FAIL
LED is green (flashes @ 1
PASS / FAIL
Hz)
Zero faults
PASS / FAIL
TESTING AND FAULT ISOLATION
Page 1036
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KIDDE AEROSPACE & DEFENSE
COMPONENT MAINTENANCE MANUAL
PART NUMBER 474449
SCHEMATICS AND WIRING DIAGRAMS
TASK 26-10-76-990-811-A01
1.
GENERAL INFORMATION
SUBTASK 26-10-76-99F-015-A01
A. General Information
(1)
This section gives the schematic applicable to the smoke detector.
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SCHEMATICS AND WIRING DIAGRAMS
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KIDDE AEROSPACE & DEFENSE
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PART NUMBER 474449
TASK 26-10-76-995-801-A01
2.
SCHEMATIC
SUBTASK 26-10-76-995-001-A01
A. Schematic
(1)
The schematic applicable to the smoke detector is given below (Refer to Figure
2001).
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Model-3000-Open-Area-Smoke-Detector-Schematic
Figure 2001 (Sheet 1 of 9)
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SCHEMATICS AND WIRING DIAGRAMS
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PART NUMBER 474449
Model-3000-Open-Area-Smoke-Detector-Schematic
Figure 2001 (Sheet 2 of 9)
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Model-3000-Open-Area-Smoke-Detector-Schematic
Figure 2001 (Sheet 3 of 9)
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SCHEMATICS AND WIRING DIAGRAMS
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Model-3000-Open-Area-Smoke-Detector-Schematic
Figure 2001 (Sheet 4 of 9)
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SCHEMATICS AND WIRING DIAGRAMS
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KIDDE AEROSPACE & DEFENSE
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PART NUMBER 474449
Model-3000-Open-Area-Smoke-Detector-Schematic
Figure 2001 (Sheet 5 of 9)
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SCHEMATICS AND WIRING DIAGRAMS
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Model-3000-Open-Area-Smoke-Detector-Schematic
Figure 2001 (Sheet 6 of 9)
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SCHEMATICS AND WIRING DIAGRAMS
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KIDDE AEROSPACE & DEFENSE
COMPONENT MAINTENANCE MANUAL
PART NUMBER 474449
Model-3000-Open-Area-Smoke-Detector-Schematic
Figure 2001 (Sheet 7 of 9)
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SCHEMATICS AND WIRING DIAGRAMS
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KIDDE AEROSPACE & DEFENSE
COMPONENT MAINTENANCE MANUAL
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Model-3000-Open-Area-Smoke-Detector-Schematic
Figure 2001 (Sheet 8 of 9)
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SCHEMATICS AND WIRING DIAGRAMS
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KIDDE AEROSPACE & DEFENSE
COMPONENT MAINTENANCE MANUAL
PART NUMBER 474449
Model-3000-Open-Area-Smoke-Detector-Schematic
Figure 2001 (Sheet 9 of 9)
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SCHEMATICS AND WIRING DIAGRAMS
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KIDDE AEROSPACE & DEFENSE
COMPONENT MAINTENANCE MANUAL
PART NUMBER 474449
DISASSEMBLY
TASK 26-10-76-990-803-A01
1.
GENERAL INFORMATION
SUBTASK 26-10-76-99F-004-A01
A. General Information
(1)
This section contains disassembly procedures for the smoke detector. Item
numbers in the procedures are the same as those in the Illustrated Parts List (IPL).
(2)
Disassemble the smoke detector only as much as necessary to do troubleshooting
or to make repairs.
SUBTASK 26-10-76-94A-009-A01
B. Special Tools and Equipment
(1)
The special tools and equipment necessary to repair the smoke detector are given
below (Refer to Table 3001). Refer to the Vendor (Supplier) Codes paragraph in the
IPL for the names of the suppliers shown in the Source column.
NOTE: You can get the full address and other information regarding listed vendors
or suppliers at http://www.logisticsinformationservice.dla.mil. Other CAGE
Code sites are also available on the Internet.
Table 3001
Special Tools and Equipment
Name
Socket, Thin Wall
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Specification or Part
Number
Socket Size:1/4-in
Drive Size; 1/4-in
Socket Points: 6
Outside Wall Diameter:
0.305 in (maximum)
Source or CAGE Code
Make or get Locally
26-10-76
DISASSEMBLY
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DISASSEMBLY
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PART NUMBER 474449
TASK 26-10-76-000-801-A01
2.
DISASSEMBLY PROCEDURES
SUBTASK 26-10-76-010-001-A01
A. Disassembly Procedures
CAUTION:
(1)
To remove the lid ( IPL Figure 1, 5), remove the four screws (10A), (15A), and flat
washers (25).
CAUTION:
(2)
THE UNIT CONTAINS ELECTROSTATIC DISCHARGE SENSITIVE
(ESDS) COMPONENTS. THESE COMPONENTS ARE IDENTIFIED BY
THE LETTERS (ESDS) IN THE ITEM DESCRIPTION CONTAINED IN
THE ILLUSTRATED PARTS LIST (IPL). OBEY ESDS PRECAUTIONS
WHEN YOU TOUCH THE UNIT OR DAMAGE CAN OCCUR.
THE CIRCUIT CARD ASSEMBLY (CCA) CONTAINS ELECTROSTATIC
DISCHARGE SENSITIVE (ESDS) COMPONENTS. THESE
COMPONENTS ARE IDENTIFIED BY THE LETTERS (ESDS) IN THE
ITEM DESCRIPTION CONTAINED IN THE ILLUSTRATED PARTS LIST
(IPL) NOMENCLATURE AREA. OBEY ESDS PRECAUTIONS WHEN YOU
TOUCH THE CCA OR DAMAGE CAN OCCUR.
To remove the CCA/labyrinth assembly (IPL Figure 1, 30):
• Remove the four screws (35A), and flat washers (45)
• Remove the four screws (50), flat washers (55), and the nutplate (60)
• Move the wires through the slot in the housing (75) and remove the CCA/
Labyrinth Assembly (30) from the housing.
(3)
To remove the gasket (IPL Figure 1, 62), pull the gasket over the flange of the
connector (J1).
(4)
If it is necessary to remove the light pipe (IPL Figure 1, 80), refer to REPAIR.
CAUTION:
(5)
DO NOT USE A STANDARD 0.25 INCH SOCKET WHEN YOU REMOVE
OR INSTALL THE HEX NUTS. YOU CAN DAMAGE TRANSISTOR Q1 ON
THE CCA. USE A 0.25 INCH SOCKET WITH A MAXIMUM OUTSIDE
DIAMETER OF 0.305 INCHES.
To remove the labyrinth top (IPL Figure 2, 5):
• Remove the conductive compound that forms a seal between the dust screen (25)
and the top.
• Remove the three fasteners (20), flat washers (15), and hex nuts (10).
• Lift and straighten the three tabs of the dust screen (25).
• Lift the labyrinth top (5) off the labyrinth assembly.
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PART NUMBER 474449
CLEANING
TASK 26-10-76-990-804-A01
1.
GENERAL INFORMATION
SUBTASK 26-10-76-99F-013-A01
A. General Information
(1)
This section has the procedures necessary to clean the smoke detector.
SUBTASK 26-10-76-94A-007-A01
B. Consumable Materials
(1)
The materials necessary to clean the smoke detector are given below (Refer to
Table 4001).
NOTE: You can use equivalent alternatives for the items given in the table.
Table 4001
Consumable Materials
Material
Specification or Part
Number
Source or CAGE Code
Alcohol, Isopropyl
ASTM D770
Commercially Available
Brush, Soft Bristle
None
Commercially Available
Cloth, Low Lint Absorbent A-A-59323
Commercially Available
Soap, Liquid
None
Commercially Available
Swabs, Cotton
None
Commercially Available
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CLEANING
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COMPONENT MAINTENANCE MANUAL
PART NUMBER 474449
TASK 26-10-76-100-802-A01
2.
PROCEDURES
CAUTION:
DO NOT CLEAN INSIDE THE LABYRINTH UNLESS DIRECTED TO DO SO.
THE SMOKE DETECTOR AUTOMATICALLY ADJUSTS THE LABYRINTH
CALIBRATION TO CORRECT FOR UNWANTED MATERIALS INSIDE THE
LABYRINTH. IF YOU CLEAN THE LABYRINTH, THE SMOKE DETECTOR
MAY NOT OPERATE CORRECTLY.
SUBTASK 26-10-76-100-001-A01
A. Non-Electrical Parts
CAUTION:
(1)
THE UNIT CONTAINS ELECTROSTATIC DISCHARGE SENSITIVE
(ESDS) COMPONENTS. THESE COMPONENTS ARE IDENTIFIED BY
THE LETTERS (ESDS) IN THE ITEM DESCRIPTION CONTAINED IN
THE ILLUSTRATED PARTS LIST (IPL). OBEY ESDS PRECAUTIONS
WHEN YOU TOUCH THE UNIT OR DAMAGE CAN OCCUR.
Clean all non-electrical parts as follows:
WARNING: USE ISOPROPYL ALCOHOL, ASTM D770, CORRECTLY.
ISOPROPYL ALCOHOL IS FLAMMABLE, EXPLOSIVE, AND A MILD
POISON. IT CAN HAVE A BAD EFFECT ON YOUR HEALTH OR
SAFETY. BEFORE YOU USE THE ALCOHOL, GET THE SAFETY
DATA SHEET FROM THE MANUFACTURER OR SUPPLIER OF
THE MATERIAL AND READ IT CAREFULLY. BEFORE YOU USE
THE ALCOHOL, PUT ON CHEMICAL-SPLASH GOGGLES. MAKE
SURE THAT YOU HAVE SUFFICIENT AIRFLOW TO KEEP THE
ALCOHOL FUMES BELOW THE SAFETY DATA SHEET LIMIT.
(a)
Clean the external surfaces with a low-lint cloth moist with isopropyl alcohol.
(b)
Dry the surfaces with a dry low-lint cloth.
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PART NUMBER 474449
SUBTASK 26-10-76-100-002-A01
B. Electrical Parts
(1)
Clean connectors and other electrical components as follows:
WARNING: USE ISOPROPYL ALCOHOL, ASTM D770, CORRECTLY.
ISOPROPYL ALCOHOL IS FLAMMABLE, EXPLOSIVE, AND A MILD
POISON. IT CAN HAVE A BAD EFFECT ON YOUR HEALTH OR
SAFETY. BEFORE YOU USE THE ALCOHOL, GET THE SAFETY
DATA SHEET FROM THE MANUFACTURER OR SUPPLIER OF
THE MATERIAL AND READ IT CAREFULLY. BEFORE YOU USE
THE ALCOHOL, PUT ON CHEMICAL-SPLASH GOGGLES. MAKE
SURE THAT YOU HAVE SUFFICIENT AIRFLOW TO KEEP THE
ALCOHOL FUMES BELOW THE SAFETY DATA SHEET LIMIT.
(a)
Clean the circuit card and connectors with a soft-bristled brush and isopropyl
alcohol.
WARNING: WHEN YOU USE COMPRESSED AIR TO CLEAN OR DRY PARTS,
MAKE SURE THAT THE PRESSURE IS NOT MORE THAN 30
POUNDS PER SQUARE INCH (207 KILOPASCALS). TO PREVENT
INJURIES, DO NOT POINT THE AIR AT PERSONNEL. PUT ON
GOGGLES OR A FACE SHIELD TO PREVENT EYE INJURY. IF
YOU HAVE AN EYE INJURY, GET MEDICAL AID.
CAUTION:
WHEN YOU USE COMPRESSED AIR TO CLEAN OR DRY PARTS,
MAKE SURE THAT THE PRESSURE IS NOT MORE THAN 30
POUNDS PER SQUARE INCH (207 KILOPASCALS). TOO MUCH
PRESSURE CAN CAUSE DAMAGE TO EQUIPMENT.
CAUTION:
DO NOT BLOW AIR INTO THE LABYRINTH. THE SMOKE
DETECTOR AUTOMATICALLY ADJUSTS THE LABYRINTH
CALIBRATION TO CORRECT FOR UNWANTED MATERIALS
INSIDE THE LABYRINTH. IF YOU CLEAN THE LABYRINTH, THE
SMOKE DETECTOR MAY NOT OPERATE CORRECTLY.
(b)
Dry the parts with compressed air at a maximum pressure of 30 psig (207 kPa).
SUBTASK 26-10-76-100-003-A01
C. Clean The Labyrinth Assembly
CAUTION:
DO NOT CLEAN INSIDE THE LABYRINTH UNLESS DIRECTED TO DO
SO. THE SMOKE DETECTOR AUTOMATICALLY ADJUSTS THE
LABYRINTH CALIBRATION TO CORRECT FOR UNWANTED
MATERIALS INSIDE THE LABYRINTH. IF YOU CLEAN THE LABYRINTH,
THE SMOKE DETECTOR MAY NOT OPERATE CORRECTLY.
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26-10-76
CLEANING
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KIDDE AEROSPACE & DEFENSE
COMPONENT MAINTENANCE MANUAL
PART NUMBER 474449
CAUTION:
THE UNIT CONTAINS ELECTROSTATIC DISCHARGE SENSITIVE
(ESDS) COMPONENTS. THESE COMPONENTS ARE IDENTIFIED BY
THE LETTERS (ESDS) IN THE ITEM DESCRIPTION CONTAINED IN
THE ILLUSTRATED PARTS LIST (IPL). OBEY ESDS PRECAUTIONS
WHEN YOU TOUCH THE UNIT OR DAMAGE CAN OCCUR.
CAUTION:
DO NOT USE ALCOHOL TO CLEAN THE INNER SURFACES OF THE
LABYRINTH BECAUSE IT MAY REMOVE THE PAINT. THE SMOKE
DETECTOR MAY NOT OPERATE CORRECTLY IF ANY OF THE PAINT
IS REMOVED.
(1)
Remove the CCA/labyrinth assembly (IPL Figure 1, 30) (refer to DISASSEMBLY).
(2)
Remove the labyrinth top (IPL Figure 2, 5) (refer to DISASSEMBLY).
(3)
Make a solution of soap and water with one part liquid soap and twenty parts water.
CAUTION:
(4)
USE THE SOAP AND WATER SOLUTION IN SMALL QUANTITIES. KEEP
AWAY FROM WIRES AND ELECTRICAL COMPONENTS. DO NOT PUT
THE LABYRINTH FULLY IN THE SOAP AND WATER SOLUTION, OR
SOAK THE LED OR PHOTO DIODE AREA, OR DAMAGE CAN OCCUR.
Clean unwanted material from the inner area of the labyrinth with a soft bristle
brush and clean, dry air. You can also use the soap and water solution. Remove
the soap and water solution with clean water.
CAUTION:
MAKE SURE NO MATERIAL FROM THE COTTON SWAB STAYS IN THE
LABYRINTH, OR THE SMOKE DETECTOR WILL NOT OPERATE
CORRECTLY.
CAUTION:
MAKE SURE NO OILS FROM YOUR FINGERS OR OTHER UNWANTED
MATERIALS STAY ON THE PHOTODIODE AND LED LENSES. THE
SMOKE DETECTOR MAY NOT OPERATE CORRECTLY IF THE LENSES
ARE NOT CLEAN.
(5)
Clean the inner area of the labyrinth with a clean cotton swab, moist with the soap
and water solution. Dry the lenses with a clean, dry swab. Remove any remaining
soap or contamination from the lenses.
(6)
Make sure the labyrinth assembly is fully dry before you assemble the smoke
detector (refer to ASSEMBLY).
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PART NUMBER 474449
CHECK
TASK 26-10-76-990-805-A01
1.
GENERAL INFORMATION
SUBTASK 26-10-76-99F-006-A01
A. General Information
(1)
This section has the procedures necessary to examine the smoke detector for
damage.
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COMPONENT MAINTENANCE MANUAL
PART NUMBER 474449
TASK 26-10-76-210-801-A01
2.
CHECK PROCEDURES
SUBTASK 26-10-76-210-001-A01
A. External Check
CAUTION:
THE UNIT CONTAINS ELECTROSTATIC DISCHARGE SENSITIVE
(ESDS) COMPONENTS. THESE COMPONENTS ARE IDENTIFIED BY
THE LETTERS (ESDS) IN THE ITEM DESCRIPTION CONTAINED IN
THE ILLUSTRATED PARTS LIST (IPL). OBEY ESDS PRECAUTIONS
WHEN YOU TOUCH THE UNIT OR DAMAGE CAN OCCUR.
(1)
Look for loose, damaged, or missing parts, correct installation, and correct
hardware size. Repair or replace as necessary.
(2)
Examine the connector (IPL Figure 2, 60) for unwanted materials and bent or
broken pins. Repair or replace as necessary.
(3)
Make sure the connector's (60) master keyway is at the six o'clock position [points
down toward the lid (5)] (Refer to Figure 5001).
(4)
Make sure the EMI gasket (IPL Figure 1, 62) is installed between the connector
flange and the housing.
(5)
Examine the dust screen (IPL Figure 2, 25) for unwanted materials and damage.
Clean, or replace, as necessary (refer to CLEANING or REPAIR).
(6)
Examine the nameplate and labels. Make sure you can read the data on the
nameplate and labels and that they have the correct data.
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COMPONENT MAINTENANCE MANUAL
PART NUMBER 474449
Master Keyway Position
Figure 5001
SUBTASK 26-10-76-210-002-A01
B. Internal Check
CAUTION:
THE UNIT CONTAINS ELECTROSTATIC DISCHARGE SENSITIVE
(ESDS) COMPONENTS. THESE COMPONENTS ARE IDENTIFIED BY
THE LETTERS (ESDS) IN THE ITEM DESCRIPTION CONTAINED IN
THE ILLUSTRATED PARTS LIST (IPL). OBEY ESDS PRECAUTIONS
WHEN YOU TOUCH THE UNIT OR DAMAGE CAN OCCUR.
(1)
Look for loose, damaged, or missing parts, correct installation, and correct
hardware size. Repair or replace as necessary.
(2)
Examine the wire harness:
•
Make sure the connector (IPL Figure 2, 60) is connected correctly and
the wires are not damaged.
•
Make sure the terminal lug (IPL Figure 2, 70) is installed between the
connector (60) flange and the nutplate (IPL Figure 1, 60).
NOTE: The terminal lug can be installed at any of the four screw locations.
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COMPONENT MAINTENANCE MANUAL
PART NUMBER 474449
(3)
Examine the form-in-place EMI gasket in the lid (IPL Figure 1, 5). The gasket must
be continuous, with no gaps (except at the tab at the front of the lid). The gasket
material must be lower than the rib in the lid. If the gasket is damaged, replace the lid.
(4)
Examine the labyrinth assembly dust screen (IPL Figure 2, 25) for unwanted
materials and damage. Clean, or replace as necessary (refer to CLEANING or
REPAIR).
(5)
Examine the circuit card for cracks, indications of too much heat or burned
components, and for defective solder connections. Replace as necessary.
(6)
Make sure that replacement parts have correct part numbers and are installed in
the correct locations.
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PART NUMBER 474449
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KIDDE AEROSPACE & DEFENSE
COMPONENT MAINTENANCE MANUAL
PART NUMBER 474449
REPAIR
TASK 26-10-76-990-806-A01
1.
GENERAL INFORMATION
SUBTASK 26-10-76-99F-007-A01
A. General Information
(1)
This section has the procedures necessary to repair the smoke detector
components. Replace all parts that are not satisfactory after repair. Item numbers in
the procedures are the same as those in the Illustrated Parts List (IPL).
(2)
Do all repairs to the ANSI/IPC-A-610 standard.
(3)
Remove all silicone coating from the repair area. If necessary, use the silicone
coating stripper to remove the silicone coating.
(4)
Unless specified differently, install all components as close to the surface of the
circuit card as possible.
(5)
Do the return-to-service test after any repairs are done (refer to TESTING AND
FAULT ISOLATION).
SUBTASK 26-10-76-94A-002-A01
B. Consumable Materials
(1)
The materials necessary to repair the smoke detector are given below (Refer to
Table 6001). Replace all parts that are not satisfactory after repair. Item numbers in
the procedures are the same as those in the Illustrated Parts List (IPL). Refer to the
Vendor (Supplier) Codes paragraph in the IPL for the names of the suppliers shown
in the Source column.
NOTE: Unless specified differently, you can use equivalent alternatives for the
items given in the table.
Table 6001
Consumable Materials
Material
Specification or Part
Number
Source or CAGE Code
Adhesive
Permabond 910
(Methyl-2-Cyanoacrylate)
V3R2V1
Adhesive, Epoxy
(5-Minute Epoxy)
Devcon 5-Minute Epoxy
#14250
(Bisphenol A Diglycidyl
Ether Resin)
V16059
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COMPONENT MAINTENANCE MANUAL
PART NUMBER 474449
Material
Specification or Part
Number
Source or CAGE Code
Adhesive, Structural
Dymax 955-Rev A
(Urethane Oligomer/
(Meth) Acrylate Monomer
Blends)
V46733
Coating, Silicone
1C49
MIL-I-46058, Type SR
IPC-CC-830
V99109
Compound, Conductive
Cho-Bond 1075*
V57003
Solder
SN63PB37*
QQ-S-571
Commercially Available
Stripper, Silicone Coating
1090
V99109
Wire, 22AWG, Type E
NEMA HP3-EXDE
(Color as necessary)
V1VYS1
* No alternative permitted
SUBTASK 26-10-76-94A-008-A01
C. Special Tools and Equipment
(1)
The special tools and equipment necessary to repair the smoke detector are given
below (Refer to Table 6002). Refer to the Vendor (Supplier) Codes paragraph in the
IPL for the names of the suppliers shown in the Source column. Make sure you
have the correct revision of the Kidde Aerospace (CAGE code 61423) software
(Refer to SUBTASK 26-10-76-94B-002-A01, Kidde Aerospace Software
Information).
NOTE: You can use equivalent alternatives for the items given in the table.
Table 6002
Special Tools and Equipment
Name
Specification or Part
Number
Source or CAGE Code
BBP Interface Utility
Program
171007
V61423
BBP Program File
404371.hex
V61423
Block, LED Bending
None
Make locally (Refer to
SUBTASK
26-10-76-930-008-A01,
LED Bending-Block)
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COMPONENT MAINTENANCE MANUAL
PART NUMBER 474449
Name
Specification or Part
Number
Source or CAGE Code
Cable, M3000
Programming Test
(use with MPLAB ICD2
Module)
None
Make locally (Refer to
SUBTASK
26-10-76-930-004-A01,
M3000-ProgrammingTest-Cable)
Cable, USB (2 each)
Type A to Type B
USB 2.0
Commercially Available
Configuration File
404516.mch
V61423
DC Power Supply
72-7295
0 - 36 V dc, 10A (for 200
msec), 1% regulation,
Ripple/noise 100 mVrms
V376C1
Fixture, Light Pipe
None
Make locally (Refer to
SUBTASK
26-10-76-930-007-A01,
Light-Pipe Fixture)
M3000 Optical Smoke Box 474610
±0.1% obscuration
V61423
M3000 Test Monitor
Software
170820
(Installed by
170820_Installer)
V61423
MEP Program File
(Flight)
404372.hex
V61423
MEP Program File
(Calibration)
404515.hex.hex
V61423
MPLAB ICD 2 Module
DV164005
(No alternative is
permitted)
V60991
MPLAB IDE Software
Version 7.3
(Part of DV164005)
SW007002
(No alternative is
permitted)
V60991
Personal Computer
1GHz, Windows XP (or
greater), VGA monitor
with 1024 X 768 (or
greater) resolution, 128
MB RAM, two USB ports
Commercially Available
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PART NUMBER 474449
Name
Specification or Part
Number
Source or CAGE Code
ValueCAN USB-to-CAN
Adapter
(w/NeoVI software)
VCAN-DWCAN-2 or
VCAN-DW3
V1YGN2
Block, LED Bending
None
Make locally (Refer to
SUBTASK
26-10-76-930-008-A01,
LED Bending-Block)
Socket, Thin Wall
Socket Size:1/4-in
Drive Size; 1/4-in
Socket Points: 6
Outside Wall Diameter:
0.305 in
Make or get Locally
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COMPONENT MAINTENANCE MANUAL
PART NUMBER 474449
TASK 26-10-76-300-801-A01
2.
REPAIR PROCEDURES
SUBTASK 26-10-76-350-001-A01
A. Wire Harness
CAUTION:
(1)
THE UNIT CONTAINS ELECTROSTATIC DISCHARGE SENSITIVE
(ESDS) COMPONENTS. THESE COMPONENTS ARE IDENTIFIED BY
THE LETTERS (ESDS) IN THE ITEM DESCRIPTION CONTAINED IN
THE ILLUSTRATED PARTS LIST (IPL). OBEY ESDS PRECAUTIONS
WHEN YOU TOUCH THE UNIT OR DAMAGE CAN OCCUR.
Use the data in the table to do repairs to the wire harness.
Table 6003
Wiring Table
From
To
Color
Length
J1-1
CCA XJ1
Black
2.00 in.
(5.08 cm)
J1-2
CCA XJ2
Brown
2.00 in.
(5.08 cm)
J1-3
CCA XJ3
Orange
2.00 in.
(5.08 cm)
J1-4
CCA XJ4
Yellow
2.00 in.
(5.08 cm)
J1-5
CCA XJ5
Green
2.00 in.
(5.08 cm)
J1-6
CCA XJ6
Red
2.00 in.
(5.08 cm)
J1-7
CCA XJ7
Blue
2.00 in.
(5.08 cm)
J1-8
CCA XJ8
Violet
2.00 in.
(5.08 cm)
J1-9
CCA XJ9
White/Black
2.00 in.
(5.08 cm)
J1-10
CCA XJ10
White/Blue
2.00 in.
(5.08 cm)
J1-11
E1
Gray
3.00 in.
(7.62 cm)
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COMPONENT MAINTENANCE MANUAL
PART NUMBER 474449
From
To
Color
Length
E1
CCA XJ 11
Gray
2.00 in.
(5.08 cm)
J1-12
CCA XJ 12
White
2.00 in.
(5.08 cm)
J1-13
CCA XJ 13
Gray/Red
2.00 in.
(5.08 cm)
(2)
Use ANSI/NEMA-HP3, Type E wire.
(3)
Remove the insulation 0.25 inches (6.35 mm) on ends of wires at the connector J1
(IPL Figure 2, 60) and terminal lug (70).
(4)
Remove the insulation 0.180 inches (4.572 mm) on ends of wires at the CCA (75A).
(5)
Tin the ends of the wires at the CCA (75A).
(6)
Do not tin the ends of the wire at the connector (60) or terminal lug (70A).
(7)
Crimp the wires onto the contacts (65) and terminal lug E1 (70A) (Refer to Table
6003).
SUBTASK 26-10-76-350-002-A01
B. Circuit Card Assembly
CAUTION:
THE UNIT CONTAINS ELECTROSTATIC DISCHARGE SENSITIVE
(ESDS) COMPONENTS. THESE COMPONENTS ARE IDENTIFIED BY
THE LETTERS (ESDS) IN THE ITEM DESCRIPTION CONTAINED IN
THE ILLUSTRATED PARTS LIST (IPL). OBEY ESDS PRECAUTIONS
WHEN YOU TOUCH THE UNIT OR DAMAGE CAN OCCUR.
WARNING: SILICONE SEALANT IS TOXIC. USE IN WELL VENTILATED AREA.
PREVENT EYE AND SKIN CONTACT AND DO NOT BREATHE VAPORS.
IN CASE OF EYE CONTACT, FLUSH WITH WATER FOR 15 MINUTES
AND SEEK MEDICAL ATTENTION. IN CASE OF SKIN CONTACT WASH
WITH SOAP AND WATER.
(1)
Apply three coats of silicone coating to the repaired areas and component bodies.
Let each coat cure before you apply the next coat. Do not apply silicone coating to
the locations and component bodies that follow:
• The three labyrinth mounting locations
• The four CCA (IPL Figure 2, 75A) mounting locations
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PART NUMBER 474449
• U4 (245) and U5 (245).
(2)
If the microcontroller (MCU) (U1) (300) is replaced, do the procedures that follow, in
the sequence shown:
(a)
1.
Install the Boot Block Partition (BBP) software (Refer to SUBTASK
26-10-76-350-011-A01, BBP Software Installation Procedure).
2.
Install the calibration Main Executive Program (MEP) software (Refer to
SUBTASK 26-10-76-350-010-A01, MEP Software Installation Procedure).
3.
Calibrate the smoke detector (Refer to TASK 26-10-76-350-802-A01,
SMOKE DETECTOR CALIBRATION).
4.
Do the smoke test (Refer to SUBTASK 26-10-76-750-005-A01, 50-Hour
Burn-In Test).
5.
Install the flight MEP Software (Refer to SUBTASK 26-10-76-350-010A01, MEP Software Installation Procedure).
6.
Do the return-to-service test (Refer to TASK 26-10-76-750-801-A01,
RETURN-TO-SERVICE TEST).
SUBTASK 26-10-76-350-004-A01
C. Installation of the Labyrinth Internal Components
CAUTION:
(1)
THE UNIT CONTAINS ELECTROSTATIC DISCHARGE SENSITIVE
(ESDS) COMPONENTS. THESE COMPONENTS ARE IDENTIFIED BY
THE LETTERS (ESDS) IN THE ITEM DESCRIPTION CONTAINED IN
THE ILLUSTRATED PARTS LIST (IPL). OBEY ESDS PRECAUTIONS
WHEN YOU TOUCH THE UNIT OR DAMAGE CAN OCCUR.
Use the LED bending block to form the leads for the red and blue LEDs (IPL Figure
2, 45) (50) (Refer to Figure 6001):
• Align the LED cathode (flat side with shorter lead) with the corner of the tool
• Make sure both leads rest on, and extend over, the tool's long wall
• Hold the LED fully in place while you bend both leads downward against the face
of the tool
• The LED leads must be bent at a 90° angle.
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PART NUMBER 474449
LED Bending Block
Figure 6001
(2)
Assemble the photodiode (40) to the labyrinth base (55).
WARNING: ADHESIVE IS TOXIC. USE IN WELL VENTILATED AREA. PREVENT
EYE AND SKIN CONTACT AND DO NOT BREATHE VAPORS. IN CASE
OF EYE CONTACT, FLUSH WITH WATER FOR 15 MINUTES AND SEEK
MEDICAL ATTENTION. IN CASE OF SKIN CONTACT WASH WITH
SOAP AND WATER.
(3)
Hold the photodiode in place while you fill the molded pocket (where the leads are)
in the labyrinth base's bottom with the structural adhesive (Dymax 955). Make sure
the adhesive does not flow past the photodiode leads and onto the photodiode face.
(4)
Let the structural adhesive cure before you complete the assembly.
(5)
Assemble the LEDs (45), (50) to the labyrinth base (55). Make sure the cathode
(flat side, shorter lead) of the red LED (45) is pointed toward the photodiode (40).
Make sure the cathode (flat side, shorter lead) of the blue LED (50) is pointed away
from the photodiode.
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PART NUMBER 474449
WARNING: ADHESIVE IS TOXIC. USE IN WELL VENTILATED AREA. PREVENT
EYE AND SKIN CONTACT AND DO NOT BREATHE VAPORS. IN CASE
OF EYE CONTACT, FLUSH WITH WATER FOR 15 MINUTES AND SEEK
MEDICAL ATTENTION. IN CASE OF SKIN CONTACT WASH WITH
SOAP AND WATER.
(6)
Apply one to two drops of the Permabond 910 adhesive to the inner rear surface of
the photodiode-shield-can (35). Assemble the photodiode-shield-can over the
photodiode (40). Make sure no adhesive gets onto the photodiode.
(7)
The mirror (30) has a long tab on one end and a short tab on the other end. Engage
the long tab in the slot in the labyrinth base. Make sure the mirror's curved
(concave) surface is pointed to the inside of the labyrinth.
(8)
Install the dust screen (25) around the baffles of the labyrinth bottom (55). The ends
of the dust screen insert into the screen post (slotted post behind the photodiode)
on the labyrinth bottom. Make sure the three tabs are straight, not bent, or the
labyrinth top (5) will not install correctly.
(9)
Install the labyrinth top (5) onto the labyrinth base (55). Make sure the baffle locator
posts (on labyrinth base) are aligned with the six holes in the labyrinth top. Make
sure the short tab on the top of the mirror is engaged with the slot in the labyrinth top.
(10) Bend the three tabs of the dust screen (25) over the labyrinth top (5). Make sure the
tabs are aligned with the mounting holes in the cover (5).
(11) Hold the labyrinth top onto the base while you install the labyrinth assembly onto
the CCA (75). Make sure the component leads are inserted into the correct vias on
the CCA.
CAUTION:
DO NOT USE A STANDARD 0.25 INCH SOCKET WHEN YOU REMOVE
OR INSTALL THE HEX NUTS. YOU CAN DAMAGE TRANSISTOR Q1 ON
THE CCA. USE A 0.25 INCH SOCKET WITH A MAXIMUM OUTSIDE
DIAMETER OF 0.305 INCHES.
(12) Use the three fasteners (20), flat washers (15), and hex nuts (10) to attach the
labyrinth assembly to the CCA. Torque the hex nuts (10) to 4 to 5 lbf-in. (0.46 to
0.56 N•m).
(13) Solder the leads of the components that follow:
• Red LED (45)
• Blue LED (50)
• Photodiode (40)
• Photodiode-shield-can (35).
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PART NUMBER 474449
WARNING: USE THE CONDUCTIVE COMPOUND, CHO-BOND 1075, CORRECTLY.
PREVENT EYE CONTACT. DO NOT INGEST THE COMPOUND. THE
COMPOUND MAY CAUSE MODERATE IRRITATION OF THE EYES,
MUCOUS MEMBRANES, AND RESPIRATORY TRACT. PREVENT SKIN
CONTACT; PROLONGED OR REPEATED CONTACT MAY CAUSE BLUEGRAY DISCOLORATION OF THE SKIN. BEFORE YOU USE THE
COMPOUND, GET THE MATERIAL SAFETY DATA SHEET FROM THE
MANUFACTURER OR SUPPLIER OF THE MATERIAL AND READ IT
CAREFULLY.
(14) Apply a continuous bead (maximum diameter of 0.09 in. [2.28 mm]) of the
conductive compound to bond the screen to:
• The labyrinth top
• The labyrinth bottom
• Both sides of the screen post (part of the labyrinth bottom).
WARNING: SILICONE SEALANT IS TOXIC. USE IN WELL VENTILATED AREA.
PREVENT EYE AND SKIN CONTACT AND DO NOT BREATHE VAPORS.
IN CASE OF EYE CONTACT, FLUSH WITH WATER FOR 15 MINUTES
AND SEEK MEDICAL ATTENTION. IN CASE OF SKIN CONTACT WASH
WITH SOAP AND WATER.
(15) Apply silicone coating to the solder connections and to the leads exposed between
the labyrinth base and the CCA.
SUBTASK 26-10-76-350-003-A01
D. Replacement of the Light Pipe
(1)
If it is necessary to replace the light pipe (IPL Figure 1, 80), use the 5-minute epoxy
to keep the light pipe in the housing (75).
(a)
All components must be removed from the housing (75) to do this procedure.
(b)
Use the light-pipe fixture (Refer to Figure 6002) to make sure the light pipe is
installed correctly. The top of the light pipe must extend 0.060 - 0.080 inches
(1.542 - 2.032 mm) from the housing.
WARNING: ADHESIVE IS TOXIC. USE IN WELL VENTILATED AREA.
PREVENT EYE AND SKIN CONTACT AND DO NOT BREATHE
VAPORS. IN CASE OF EYE CONTACT, FLUSH WITH WATER FOR
15 MINUTES AND SEEK MEDICAL ATTENTION. IN CASE OF SKIN
CONTACT WASH WITH SOAP AND WATER.
(c)
Put the light-pipe fixture through the openings in the housing (75) and around
the light-pipe shaft. The fixture will hold the light pipe in place while the epoxy
cures.
• Turn the housing topside down.
• Apply a small bead of 5-minute epoxy around the mid section of the light pipe.
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• Fully install the light pipe in the tapered hole of the light-pipe shaft. The lightpipe fixture will prevent the light pipe from extending too far beyond the top of
the housing.
• Keep the housing in the topside down position until the epoxy has cured.
Light-Pipe-Fixture Installed On Cover
Figure 6002
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PART NUMBER 474449
TASK 26-10-76-350-802-A01
3.
SMOKE DETECTOR CALIBRATION
SUBTASK 26-10-76-99F-016-A01
A. General Information
(1)
This section contains the information and procedures to calibrate the smoke
sensitivity of the smoke detector.
(2)
The 404372.hex MEP (flight) software file must be removed from the MCU (IPL
Figure 2, 425), and the 404516.hex MEP (calibration) file installed before the smoke
detector can be calibrated (Refer to SUBTASK 26-10-76-350-010-A01, MEP
Software Installation Procedure).
(3)
After the smoke detector calibration is completed, do the smoke test (Refer to
SUBTASK 26-10-76-750-005-A01, 50-Hour Burn-In Test).
(4)
After the smoke test is completed satisfactorily, reinstall the 404372.hex MEP file in
the MCU (Refer to SUBTASK 26-10-76-350-010-A01, MEP Software Installation
Procedure).
(5)
Do the return-to-service test (Refer to TASK 26-10-76-750-801-A01, RETURN-TOSERVICE TEST).
SUBTASK 26-10-76-350-006-A01
B. Calibration Setup
(1)
The smoke detector must be fully assembled before you do the calibration
procedure (Refer to ASSEMBLY).
(2)
Do the calibration setup as follows (Refer to TESTING AND FAULT ISOLATION,
Figure 1006):
(a)
Make sure the power supply is OFF.
(b)
Make sure the smoke box PWR switch is set to OFF.
(c)
Connect the smoke box to the power supply:
• 28VDC jack to the power supply positive (+) output
• RTN jack to the power supply negative (-) output.
(d)
Connect the smoke box to the PC:
• DAC (digital-to-analog converter) output to a PC USB port
• ValueCan output to a PC USB port.
(Refer to SUBTASK 26-10-76-490-002-A01, Prepare the M3000 Optical
Smoke Box).
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(e)
Connect the smoke detector to the cable inside the smoke box. Put the smoke
detector on the mounting-block in the center of the smoke box's smoke
chamber. Make sure the face of the housing/screen assembly is up. There
must be no blockage of the airflow through the labyrinth.
(f)
Set the power supply to ON and adjust the output as follows:
• Voltage - +28 ±0.5 V dc
• Current Limit - 1A (max).
(g)
On the smoke box, set the PWR switch to ON. Make sure the fan operates.
(h)
Make sure no object causes a blockage of the smoke box internal sensor path
(i)
Close and latch the smoke box door.
(j)
Close the smoke box exhaust valve. Let the smoke box stabilize for 10
minutes (minimum).
(k)
On the PC, double-click on the 170820 icon to open the Test Monitor Program.
(l)
Click on the "Smoke Detector" tab and then the "Msg 0" tab.
(m) Make sure the Test Monitor Program can speak with the smoke detector. Look
at the "SD CAN Payload 0" window. If messages continuously scroll up the
window, the program and smoke detector are connected correctly.
(n)
On the PC, click on the "Box Enable" button. ("Box Enable" enables the PC to
calculate the smoke concentration in the smoke chamber).
(o)
Select the "Reference Reading" button.
1
RESULT: "Concentration" window display changes from "-INF" to "0"
(±0.1) after 7 seconds.
SUBTASK 26-10-76-350-007-A01
C. Smoke Calibration Procedure
(1)
Do the Calibration Setup (Refer to SUBTASK 26-10-76-350-006-A01, Calibration
Setup).
(2)
If not already open, open the Test Monitor Program 170820.
(3)
Click on the "Msg 0" tab.
(4)
Click on the "Box Enable" button.
(5)
Click on the "Reference Reading" button.
(6)
If necessary, click on the "Clear Data" button to clear the Smoke and Concentration
parameter table (located above the "Clear Data" button).
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(7)
Hold a flame to one end of the wick until the wick burns. Extinguish the fire so the
end of the wick gives off smoke only. Put the end of the wick one inch into the hole
in the side of the smoke chamber.
(8)
Leave the wick in the smoke chamber until the "Alarm High" indicator (in the "Msg
0" "Alarm Status" window) comes ON.
(9)
Remove the wick from the smoke chamber and open the exhaust valve to remove
the smoke.
(10) When the "Msg 0" "Concentration" window reads 0.5 or less, open the door to the
smoke chamber. Make sure all smoke is removed from the smoke detector labyrinth.
(11) Look at the Smoke Parameter and Concentration table in the "Msg 0" screen.
(a)
If the "Alarm High" smoke parameter and concentration levels agree with the
parameters in the table below (Refer to Table 6004), the smoke detector is
calibrated. Go to step (24).
Table 6004
Correct Smoke Calibration Criteria
Column Headings on
Msg 0 Screen
(b)
Alarm
Value
Smoke P(arameter)
Alarm High
7.0 ±1.0
Concen(tration)
Alarm High
5.0 ±0.5
If the smoke parameter and concentration level do not agree with the
parameters in the table, continue the calibration procedure. Go to step (10).
(12) The Smoke Calibration Parameters Adjustment Guidelines (Refer to SUBTASK
26-10-76-350-008-A01, Smoke Calibration Parameters Adjustment Guidelines)
describe the effect POT adjustments have on the smoke and concentration
parameters. It is recommended that you become familiar with these guidelines
before you adjust the POT settings.
(13) On the PC, select the "Msg 9" tab and click "TX". Record the current values for
POT 1 thru POT 4. You will need this data to calibrate the smoke detector.
(a)
Refer to TESTING AND FAULT ISOLATION/Return-to-Service test/Functional
Test/Forward Voltage and Temperature test for the POT limits.
NOTE: In TESTING AND FAULT ISOLATION, POT 0 thru POT 3 are shown
as POT 1 thru POT 4.
(14) Select the "HFT" tab. (In this menu, the pots are called POT 1 thru POT 4.)
(15) Select the "TX" tab (not the "TX" button).
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(16) To adjust the POT settings, enter the data from the table that follows (Refer to
Table 6005) into the "Alt Message to TX" cells. "XX" shows the new POT settings
(selected by you) and the current settings [recorded from Message 9 in step (11)].
For example: to adjust POT 3, enter the new value (selected by you) in the POT 3
cell. Enter the current settings (from Message 9) in the other POT cells. You may
adjust more than one POT at a time.
Table 6005
Store New POT Values to Memory
13
0E
XX
POT 0
XX
POT 1
XX
POT 2
XX
00
00
POT 3
(17) Click on "TX" one time to write the new values into memory.
(18) Click on "Clear all text displays" to clear the cells.
(19) Enter the same data as before, except for the last two cells (Refer to Table 6006).
Table 6006
Remove Old Offset Values From Memory
13
0E
XX
XX
XX
XX
01
01
(20) Click on "TX" two times to remove the old offset values from memory.
(21) On the PC, select Smoke Detector>Msg 0 tab.
(a)
Make sure the "Bottom" LED value is less than 1.90 V.
1
If the value is 1.90 V, or more, troubleshoot the LED drive circuits.
2
If the value is less than 1.90 V, continue to the next step.
(22) On the PC, select HFT>TX tabs.
(23) Enter the same data as before, except for the last two cells, (Refer to Table 6007)
into the "Alt Message to TX" cells.
Table 6007
Store New Offset Values To Memory
13
0E
XX
XX
XX
XX
00
01
(24) Click on "TX" one time to write the new offset values into memory.
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(25) Do the Smoke Detector Calibration procedure again (Refer to SUBTASK
26-10-76-350-007-A01, Smoke Calibration Procedure) until the "Alarm High" smoke
parameter and concentration levels agree with the parameters in the Correct
Smoke Calibration Criteria table (Refer to Table 6004).
(26) The calibration procedure is complete. Remove the smoke detector from the smoke
box.
SUBTASK 26-10-76-350-008-A01
D. Smoke Calibration Parameters Adjustment Guidelines
(1)
To change the smoke calibration parameters, the POT (potentiometer) settings
must be adjusted. Use the information that follows as guidelines to adjust the POT
settings.
NOTE: These guidelines may vary slightly for each smoke detector.
(a)
(2)
1.
Adjust the "Smoke P" parameter before you adjust the "Concen"
(concentration) parameter.
2.
Adjustments to POT 3 have a greater effect on parameter changes than
do POT 2 adjustments.
3.
An adjustment to the POT 3 value by ±3 will change the "Smoke P"
parameter by ±1.0 and the concentration parameter by ±0.3.
4.
An adjustment to the POT 2 value by ±6 will change the "Smoke P"
parameter by ±1.0.
The Case tables that follow describe the effects of POT changes on the
parameters. From the tables, determine the case that most agrees with the smoke
calibration parameters (Refer to Table 6004). Use the tables below and the
guidelines above to make adjustments to the POT values.
Table 6008
Case 1 - Both Parameters Incorrect
Condition
Effect
Smoke
P(aramater)
Concen(tration)
POT
Action
Smoke P
Concen
Too High
Too High
2
Increase
↓
No Effect
Too Low
Too High
3
Increase
↑
↓
Too High
Too Low
3
Decrease
↓
↑
Too Low
Too Low
2
Decrease
↑
No Effect
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Table 6009
Case 2 - Smoke Parameter Incorrect
Condition
Smoke
P(aramater)
Concen(tration)
Too High
Correct
Too Low
Effect
POT
Action
2
Increase
3
Decrease
2
Decrease
3
Increase
Smoke P
↓
↑
Correct
Table 6010
Case 3 - Concentration Parameter Incorrect
POT
Action
Effect
Concen(tration
0&1
Increase
↓
0&1
Decrease
↑
Keep POT 0 and POT 1 values equal when you make an adjustment
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TASK 26-10-76-350-803-A01
4.
MICROCONTROLLER SOFTWARE INSTALLATION
SUBTASK 26-10-76-350-009-A01
A. General Information
(1)
This section contains the procedures to install the BBP and MEP software in the
MCU (U6).
(2)
The Effectivity Table below gives the software files and revision levels necessary to
install software in the MCU.
Table 6011
Software Effectivity Table For P/N 474449-5
Program File
Rev.
Level
Part
Number or
Version
Number
404371.hex
E
40437104
BBP
7191
286D5C6F
404372.hex
T
40437213
MEP
(Flight)
N/A
7D21A509
404515.hex
A
40451500
MEP
(Calibration)
N/A
F44CCDBA
404516.mch
A
40451600
Configuration
N/A
N/A
Software
Description
Checksum
CRC
SUBTASK 26-10-76-350-011-A01
B. BBP Software Installation Procedure
NOTE: It is possible that some or all of the software/hardware was installed before.
They only need to be installed one time.
(1)
On the PC's hard drive make a directory for the software files. The drive and name
of the directory are optional. For the procedures in this manual, C:\474449\ is used.
(2)
Follow the instructions supplied with the MPLAB ICD2 Module to install the MPLAB
IDE software (Refer to Table 6002).
(3)
In the procedures that follow, make sure you have the correct software files (Refer
to Table 6011).
(4)
Copy the 404516.mch file into the C:\474449 directory.
(5)
On the PC's hard drive, make a directory for the BBP file. The drive and name of
the directory are optional. For the procedures in this manual, C:\474449\BBP is used.
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(6)
Copy the 404371.hex file into the C:\474449\BBP directory.
(7)
Copy the 404372.hex and 404515.hex files to the C:\474449\MEP directory.
(8)
Do TESTING AND FAULT ISOLATION, paragraph 2.A., "Prepare the Personal
Computer" (Refer to SUBTASK 26-10-76-490-001-A01, Prepare the Personal
Computer (PC)).
CAUTION:
(9)
THE CIRCUIT CARD ASSEMBLY (CCA) CONTAINS ELECTROSTATIC
DISCHARGE SENSITIVE (ESDS) COMPONENTS. THESE
COMPONENTS ARE IDENTIFIED BY THE LETTERS (ESDS) IN THE
ITEM DESCRIPTION CONTAINED IN THE ILLUSTRATED PARTS LIST
(IPL) NOMENCLATURE AREA. OBEY ESDS PRECAUTIONS WHEN YOU
TOUCH THE CCA OR DAMAGE CAN OCCUR.
Disassemble the smoke detector, as necessary, to get access to the P2 connector
(IPL Figure 2, 420) (Refer to SUBTASK 26-10-76-010-001-A01, Disassembly
Procedures).
(10) Remove the conformal coating from P2.
(11) Set the switches on the Manual Test Set as follows:
• PWR - OFF
• REVERSE/NORMAL VOLTAGE - NORMAL
• AMMETER - OFF (ammeter not in circuit)
• ID0 - ON
• ID1 thru ID3 - OFF
• ID4 thru ID6 - any position
• PAR - OFF
• TEST SELECT - any position
• TEST - any position
• SELF TEST - any position
• HORN CANCEL - any position
• EXT TEMP - any position
• RELAY LOAD - any position
• Rotary switch - any position.
(12) Use the Functional Test Cable to connect J2 of the smoke detector to J1 of the test
set.
(13) Connect the MPLAB ICD 2 Module to a USB port on the PC.
(14) Use the M3000 Programming Test Cable (programming cable) to connect the
MPLAB ICD 2 Module to the smoke detector P2 connector. Make sure the tab on
the Programming Cable connector faces toward the center of the CCA.
(15) Set the power supply to ON and adjust the output voltage to +28 ±0.5 V dc.
(16) On the test set, set the PWR switch to ON.
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(17) On the PC, open the MPLAB.exe file (installed with the MPLAB IDE software).
(18) From the menu, select:
•
Configure>Device>OK (make sure the device is PIC18F4680)
•
PROGRAMMER>Select Programmer>MPLAB ICD 2
•
PROGRAMMER> Connect (if AutoConnect is not enabled).
(19) Make sure "Running ICD Self Test ...Passed. MPLAB IDC 2 Ready" shows on the
output screen.
(20) From the menu, select File>Import>Directory (C:\474449\BBP) >404371.hex>Open
(21) Look at the tool bar on the PC screen. Make sure the MPLAB checksum
(404371.hex file) is correct (Refer to Table 6011).
(22) From the menu, select View>EEPROM.
(23) Select Address at position row 0000, Column 00. Right click and select "Import Table".
(24) Select directory (if required, directory may already be selected) C:
\474449\404516.mch>Open.
(25) From the menu, select PROGRAMMER>Program>OK. Wait for the MCU EEPROM
Configuration to program.
(26) Make sure the "Verify Succeeded." message shows on the screen.
(27) On the test set, set the PWR switch to OFF.
(28) On the PC, from the menu, select File>Exit.
(29) The MCU is now programmed with the BBP program.
(30) Disconnect the MPLAB ICD 2 Module from P2 of the smoke detector.
SUBTASK 26-10-76-350-010-A01
C. MEP Software Installation Procedure
(1)
If the BBP program is not installed, install it now (Refer to SUBTASK
26-10-76-350-011-A01, BBP Software Installation Procedure).
(2)
Set the switches on the Manual Test Set as follows:
• PWR - OFF
• REVERSE/NORMAL VOLTAGE - NORMAL
• AMMETER - OFF (ammeter not in circuit)
• ID0 thru ID3 - ON
• ID4 thru ID6 - any position
• PAR - ON
• TEST SELECT - any position
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• TEST - any position
• SELF TEST - any position
• HORN CANCEL - any position
• EXT TEMP - any position
• RELAY LOAD - any position
• Rotary switch - any position.
(3)
Make sure the ValueCan adapter is installed to the PC USB port and to the test
set's CAN connector (J3).
(4)
Set the power supply to ON and adjust the output voltage to +28 ±0.5 V dc.
(5)
On the test set, set the PWR switch to ON.
(6)
On the PC, open the 171007 BBP Interface Utility program.
(7)
On the PC screen:
•
In the "LRU Type" box, select "Smoke"
•
Click on the "Open neoVI" button. Make sure "Value CAN X SN XXXXX"
shows below "VCAN Type" radio button.
(8)
From the menu, select File>Open>BBP>C:\474449\BBP\404371.hex>Open.
(9)
Make sure the "BBP CRC" text box contains the correct CRC data (Refer to Table
6011).
(10) Click the "Load BBP CRC" button.
(11) On the menu, select File>Open>MEP:
• To install the calibration MEP, select "C:\474449\MEP\404515.hex"
• To install the flight MEP, select "C:\474449\MEP\404372.hex
• Click on "Open".
NOTE: The calibration MEP must be installed to do the smoke detector calibration.
The flight code MEP must be installed before you do the final return-toservice test.
(12) Make sure the MEP CRC text box contains the correct CRC data (Refer to Table
6011). If the CRC is not correct, do paragraphs (8) thru (11) again.
(13) Click on the "Load MEP CRC" button.
(14) Click on the "Write MEP to Flash" button. Wait until the MEP download is
completed. A progress bar shows the time remaining. When the program download
is completed, "Download complete" shows in the status bar.
(15) Click on the "Read Configuration Data" button.
(16) Click on the "Enable NVM Writes" button.
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(17) Click on the "OK" button to write to the NVM.
(18) Look at the number to the right of the "Load HW PN" button. Make sure the 8-digit
hardware part number is "47444905". If correct, go to step (20). If necessary, enter
the part number in the text box to the left of the "Load HW PN" button.
(19) Click on the "Load HW PN" button.
(20) Look at the number to the right of the "Load HW SN" button. Make sure the 7-digit
serial number agrees with the SN on the Nameplate. If correct, go to step (22). If
necessary, enter the serial number in the text box to the left of the "Load HW SN"
button.
(21) Click on the "Load HW SN" button.
(22) Look at the date to the right of the "Load Man Date" button. Make sure the date (mm/
yy) agrees with the MFG DATE on the Nameplate. If correct, go to step (24). if
necessary, enter the date in the text box to the left of the "Load Man Date" button.
(23) Click on the "Load Man Date" button.
(24) Click on the "Read Configuration Data" button. Make sure that the hardware part
number is "47444905". Make sure the serial number and date agree with the data
on the Nameplate.
(25) Click on the "Clear NVM" button. Make sure the address numbers scroll through the
"Messages" text box.
(26) Click on the "Read NVM Range" button. An NVM dialog box will appear. Look at the
"Fault Record Summary" text box. The count must equal "0" for each fault. If there
are faults, do paragraph (25) again. If there are still faults, find and correct the
malfunction.
(27) Close the NVM dialog box.
(28) If the flight MEP was selected in paragraph (11), go to paragraph (29). If the
calibration MEP was selected, go to paragraph (33).
(29) Click on the "Extract CBDS from NVM" button. The CBDS will be written to C:\CBDS
\CBDS.hex (this directory was created during the functional test).
(30) Select File>Open>CBDS>CBDS.hex.
(31) Click on the "Open" button.
(32) Click on the "Load in NVM" button (to the right of the "CBDS CRC" text box).
(33) Set the test set PWR switch to OFF.
(34) On the PC, close the 171007 BBP Interface Utility program.
(35) The MCU is now programmed with the MEP program.
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ASSEMBLY
TASK 26-10-76-990-807-A01
1.
GENERAL INFORMATION
SUBTASK 26-10-76-99F-008-A01
A. General Information
(1)
This section has the procedures necessary to assemble the smoke detector. Item
numbers in the procedures are the same as those in the Illustrated Parts List (IPL).
(2)
After the smoke detector is assembled, do the return-to-service test (refer to
TESTING AND FAULT ISOLATION).
SUBTASK 26-10-76-94A-003-A01
B. Consumable Materials
(1)
The materials necessary to assemble the smoke detector are given below (Refer to
Table 7001). Refer to the Vendor (Supplier) Codes paragraph in the IPL for the
names of the suppliers shown in the Source column.
NOTE: You can use equivalent alternatives for the items given in the table.
Table 7001
Consumable Materials
Material
Cap, Protective
Conductive
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Specification or Part
Number
CEC-12
Source or CAGE Code
V99017
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SUBTASK 26-10-76-94A-010-A01
C. Special Tools and Equipment
(1)
The special tools and equipment necessary to repair the smoke detector are given
below (Refer to Table 7002). Refer to the Vendor (Supplier) Codes paragraph in the
IPL for the names of the suppliers shown in the Source column..
NOTE: You can use equivalent alternatives for the items given in the table.
Table 7002
Special Tools and Equipment
Name
Socket, Thin Wall
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Specification or Part
Number
Socket Size:1/4-in
Drive Size; 1/4-in
Socket Points: 6
Outside Wall Diameter:
0.305 in (maximum)
Source or CAGE Code
Make or get Locally
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PART NUMBER 474449
TASK 26-10-76-400-801-A01
2.
ASSEMBLY PROCEDURES
SUBTASK 26-10-76-410-003-A01
A. Assemble the Labyrinth Top to the Labyrinth Bottom
CAUTION:
THE CIRCUIT CARD ASSEMBLY (CCA) CONTAINS ELECTROSTATIC
DISCHARGE SENSITIVE (ESDS) COMPONENTS. THESE
COMPONENTS ARE IDENTIFIED BY THE LETTERS (ESDS) IN THE
ITEM DESCRIPTION CONTAINED IN THE ILLUSTRATED PARTS LIST
(IPL) NOMENCLATURE AREA. OBEY ESDS PRECAUTIONS WHEN YOU
TOUCH THE CCA OR DAMAGE CAN OCCUR.
(1)
Make sure the three tabs of the dust screen (IPL Figure 2, 25) are straight, not bent,
or the labyrinth top (5) will not install correctly.
(2)
Install the labyrinth top (5) onto the labyrinth base (55). Make sure the baffle locator
posts (on labyrinth base) are aligned with the six holes in the labyrinth top. Make
sure the short tab on the top of the mirror is engaged with the slot in the labyrinth top.
(3)
Bend the three tabs of the dust screen (25) over the labyrinth top (5). Make sure the
tabs are aligned with the mounting holes in the cover (5).
CAUTION:
(4)
DO NOT USE A STANDARD 0.25 INCH SOCKET WHEN YOU REMOVE
OR INSTALL THE HEX NUTS. YOU CAN DAMAGE TRANSISTOR Q1 ON
THE CCA. USE A 0.25 INCH SOCKET WITH A MAXIMUM OUTSIDE
DIAMETER OF 0.305 INCHES.
Use the three fasteners (20), flat washers (15), and hex nuts (10) to attach the
labyrinth assembly to the CCA. Torque the hex nuts (10) to 4 to 5 lbf-in. (0.46 to
0.56 N•m).
WARNING: USE THE CONDUCTIVE COMPOUND, CHO-BOND 1075, CORRECTLY.
PREVENT EYE CONTACT. DO NOT INGEST THE COMPOUND. THE
COMPOUND MAY CAUSE MODERATE IRRITATION OF THE EYES,
MUCOUS MEMBRANES, AND RESPIRATORY TRACT. PREVENT SKIN
CONTACT; PROLONGED OR REPEATED CONTACT MAY CAUSE BLUEGRAY DISCOLORATION OF THE SKIN. BEFORE YOU USE THE
COMPOUND, GET THE MATERIAL SAFETY DATA SHEET FROM THE
MANUFACTURER OR SUPPLIER OF THE MATERIAL AND READ IT
CAREFULLY.
(5)
Apply a continuous bead of the conductive compound to bond the screen to the
labyrinth top. The bead must be a maximum of 0.09 in. (2.28 mm).
SUBTASK 26-10-76-410-001-A01
B. Assemble the CCA/Labyrinth Assembly to the Housing
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CAUTION:
THE CIRCUIT CARD ASSEMBLY (CCA) CONTAINS ELECTROSTATIC
DISCHARGE SENSITIVE (ESDS) COMPONENTS. THESE
COMPONENTS ARE IDENTIFIED BY THE LETTERS (ESDS) IN THE
ITEM DESCRIPTION CONTAINED IN THE ILLUSTRATED PARTS LIST
(IPL) NOMENCLATURE AREA. OBEY ESDS PRECAUTIONS WHEN YOU
TOUCH THE CCA OR DAMAGE CAN OCCUR.
(1)
Put the EMI gasket (IPL Figure 1, 62) over the connector (J1) so the gasket is
behind the connector flange.
(2)
Put the wires of the wire harness through the housing (75) slot.
(3)
Align the circuit card assembly on the housing's (75) built-in standoffs.
(4)
Attach the CCA to the housing (75) with the four screws (35A), and flat washers (45).
(5)
Torque the screws (35A) to 8 to 9 lbf in. (0.91 to 1.01 N•m).
(6)
Make sure the EMI gasket (62) is between the connector (J1) flange and the outer
surface of the housing (75).
(7)
Use three of the four screws (50) and flat washers (55), and the nutplate (60), to
loosely install the connector (J1) to the housing (75). Make sure the nutplate (60) is
turned as shown in IPL Figure 1. Make sure the master keyway of J1 is at the six
o'clock position [points down toward the lid (5)].(Refer to CHECK, Figure 5001) (5).
(8)
Use the fourth screw (50) and flat washer (55) to install the wire-harness-terminallug (IPL Figure 2, 70A). Install the terminal lug between the nutplate (IPL Figure 1,
60) and inner surface of the housing (75). Bend the terminal lug as necessary.
NOTE: The terminal lug may be installed at any of the four screw locations.
(9)
Torque the screws (50) to 5 to 6 lbf-in. (0.57 to 0.67 N•m).
SUBTASK 26-10-76-410-002-A01
C. Assemble the Lid to the Housing
(1)
Align the lid (IPL Figure 1, 5) on the built-in-standoffs in the housing (75).
(2)
Attach the lid to the housing with the four screws (10A), (15A) and flat washers (25).
(3)
Torque the screws (10A), (15A) to 8 to 9 lbf-in. (0.91 to 1.01 N•m).
UTC AEROSPACE SYSTEMS PROPRIETARY
Subject to the EAR. See the title page for more information.
26-10-76
ASSEMBLY
Page 7004
Oct 02/13
KIDDE AEROSPACE & DEFENSE
COMPONENT MAINTENANCE MANUAL
PART NUMBER 474449
FITS AND CLEARANCES
TASK 26-10-76-990-808-A01
1.
GENERAL INFORMATION
SUBTASK 26-10-76-99F-009-A01
A. General Information
(1)
This section has the necessary torque values for the smoke detector.
UTC AEROSPACE SYSTEMS PROPRIETARY
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FITS AND CLEARANCES
Page 8001
Jun 30/10
26-10-76
KIDDE AEROSPACE & DEFENSE
COMPONENT MAINTENANCE MANUAL
PART NUMBER 474449
THIS PAGE INTENTIONALLY LEFT BLANK
UTC AEROSPACE SYSTEMS PROPRIETARY
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FITS AND CLEARANCES
Page 8002
Jun 30/10
26-10-76
KIDDE AEROSPACE & DEFENSE
COMPONENT MAINTENANCE MANUAL
PART NUMBER 474449
TASK 26-10-76-205-801-A01
2.
TORQUE SPECIFICATIONS
SUBTASK 26-10-76-205-001-A01
A. Torque Specifications
(1)
The torque specifications necessary for the assembly of the smoke detector are
given below (Refer to Table 8001).
Table 8001
Torque Specifications
Torque Value
IPL Figure-Item
Number
Name
Lbf In.
N•m
1-35A
Screw
8 to 9
0.91 to 1.01
1-50
Screw
5 to 6
0.57 to 0.67
1-10A
Screw
8 to 9
0.91 to 1.01
1-15A
Screw
8 to 9
0.91 to 1.01
2-10
Nut, Hex
4 to 5
0.46 to 0.58
2-20
Screw
4 to 5
0.46 to 0.58
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FITS AND CLEARANCES
Page 8003
Jun 30/10
26-10-76
KIDDE AEROSPACE & DEFENSE
COMPONENT MAINTENANCE MANUAL
PART NUMBER 474449
THIS PAGE INTENTIONALLY LEFT BLANK
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FITS AND CLEARANCES
Page 8004
Jun 30/10
26-10-76
KIDDE AEROSPACE & DEFENSE
COMPONENT MAINTENANCE MANUAL
PART NUMBER 474449
SPECIAL TOOLS, FIXTURES, AND EQUIPMENT
TASK 26-10-76-990-810-A01
1.
GENERAL INFORMATION
SUBTASK 26-10-76-99F-010-A01
A. General Information
(1)
This section gives the consumable materials and the special tools, fixtures and
equipment used in this manual.
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SPECIAL TOOLS, FIXTURES, AND EQUIPMENT
Page 9001
Dec 16/13
26-10-76
KIDDE AEROSPACE & DEFENSE
COMPONENT MAINTENANCE MANUAL
PART NUMBER 474449
THIS PAGE INTENTIONALLY LEFT BLANK
UTC AEROSPACE SYSTEMS PROPRIETARY
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SPECIAL TOOLS, FIXTURES, AND EQUIPMENT
Page 9002
Dec 16/13
26-10-76
KIDDE AEROSPACE & DEFENSE
COMPONENT MAINTENANCE MANUAL
PART NUMBER 474449
TASK 26-10-76-94A-801-A01
2.
CONSUMABLE MATERIALS
SUBTASK 26-10-76-94A-006-A01
A. Consumable Materials
(1)
The consumable materials used in this manual are given below (Refer to Table
9001). Refer to the Vendor (Supplier) Codes paragraph in the IPL for the names of
the suppliers shown in the Source column.
NOTE: Unless specified differently, you can use equivalent alternatives for the
items given in the table.
Table 9001
Consumable Materials
Material
Specification or
Part Number
Source or CAGE
Code
Use
Adhesive
Permabond 910
(Methyl-2Cyanoacrylate)
V3R2V1
Repair
Adhesive, Epoxy
Devcon 5-Minute
Epoxy #14250
(Bisphenol A
Diglycidyl Ether
Resin)
V16059
Assembly
Adhesive,
Structural
Dymax 955-Rev A
(Urethane
Oligomer/[Meth]
Acrylate Monomer
Blends)
V46733
Repair
Alcohol, Isopropyl
ASTM D770
Commercially
Available
Cleaning
Brush, Soft Bristle
N/A
Commercially
Available
Cleaning
Cap, Protective
CEC-12
(Conductive)
V99017
Assembly
Storage
Cloth, Low Lint
Absorbent
A-A-59323
Commercially
Available
Cleaning
Coating, Silicone
1C49
MIL-I-46058, Type
SR
IPC-CC-830
V99109
Repair
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SPECIAL TOOLS, FIXTURES, AND EQUIPMENT
Page 9003
Dec 16/13
26-10-76
KIDDE AEROSPACE & DEFENSE
COMPONENT MAINTENANCE MANUAL
PART NUMBER 474449
Material
Specification or
Part Number
Source or CAGE
Code
Use
Compound,
Conductive*
Cho-Bond 1075
V57003
Repair
Soap, Liquid
N/A
Commercially
Available
Cleaning
Solder
SN63PB37*
QQ-S-571
Commercially
Available
Repair
Stripper, Silicone
Coating
1090
V99109
Repair
Swabs, Cotton
N/A
Commercially
Available
Cleaning
Wick, Cotton Twill
Torch**
1115-S
0.125 inch (3.175
mm) diameter
(approximately)
V7E009
Smoke Test
Wire, 22AWG,
Type E
NEMA HP3EXDFE
Commercially
Available
Locally Made Test
Equipment
*No alternative permitted.
**Keep at 113 °F (45 °C) and less than 10% humidity for 72 hours (minimum)
before use.
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SPECIAL TOOLS, FIXTURES, AND EQUIPMENT
Page 9004
Dec 16/13
26-10-76
KIDDE AEROSPACE & DEFENSE
COMPONENT MAINTENANCE MANUAL
PART NUMBER 474449
TASK 26-10-76-940-802-A01
3.
SPECIAL TOOLS, FIXTURES AND EQUIPMENT
SUBTASK 26-10-76-94B-003-A01
A. Special Tools, Fixtures and Equipment
(1)
The special tools, fixtures and equipment used in this manual are given below
(Refer to Table 9002). Refer to the Vendor (Supplier) Codes paragraph in the IPL
for the names of the suppliers shown in the Source column.
NOTE: Unless specified differently, you can use equivalent alternatives for the
items given in the table.
Table 9002
Special Tools, Fixtures and Equipment
Material
Specification or
Part Number
Source or CAGE
Code
Use
AC/DC IR Hipot
Tester
2945
V05611
Dwell Timer: 1
minute (minimum)
Ramp Timer: 0 to
5 seconds
Dielectric Output:
0 to 800 V dc,
±5%, 60 Hz, 2V/
setp, 2mA
IR Output: 100 to
500 V dc, 10 V/
step, ±5%,1-40MΩ
Dielectric and
Insulation
Resistance (IR)
Test
Cable, M3000 IR/
Dielectric Test
(CAN)
N/A
Make locally
(Refer to
SUBTASK
26-10-76-930-002A01, M3000-IR/
Dielectric-TestCable-(CAN))
Dielectric and
Insulation
Resistance (IR)
Test
BBP Program File
404371.hex
V61423
Repair
(Refer to
SUBTASK
26-10-76-94B-002A01, Kidde
Aerospace
Software
Information)
UTC AEROSPACE SYSTEMS PROPRIETARY
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SPECIAL TOOLS, FIXTURES, AND EQUIPMENT
Page 9005
Dec 16/13
26-10-76
KIDDE AEROSPACE & DEFENSE
COMPONENT MAINTENANCE MANUAL
PART NUMBER 474449
Material
Specification or
Part Number
Source or CAGE
Code
Use
BBP Interface
Utility Program
171007
V61423
Functional Test
(Refer to
Repair
SUBTASK
26-10-76-94B-002A01, Kidde
Aerospace
Software
Information)
Cable, USB (2
each)
Type A to Type B
USB 2.0
Commercially
available
Cable, M3000
Functional Test
N/A
Make locally
Functional Test
(Refer to
SUBTASK
26-10-76-930-003A01, M3000Functional-TestCable)
Cable, M3000
Programming Test
(Use with MPLAB
ICD 2 Module)
N/A
Make locally
Repair
(Refer to
SUBTASK
26-10-76-930-004A01, M3000ProgrammingTest-Cable)
Configuration File
404516.mch
V61423
Repair
(Refer to
SUBTASK
26-10-76-94B-002A01, Kidde
Aerospace
Software
Information)
Digital Multimeter
(DMM)
Fluke 73
0 - 36 V dc, Min/
Max function, 0 500 mA, 0 - 1 MΩ
V89536
Functional Test
Fault Isolation
DC Power Supply
72-7295
V376C1
0 - 36 V dc, 10A
(for 200 msec), 1%
regulation
Functional Test
Repair
UTC AEROSPACE SYSTEMS PROPRIETARY
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Test
Repair
SPECIAL TOOLS, FIXTURES, AND EQUIPMENT
Page 9006
Dec 16/13
26-10-76
KIDDE AEROSPACE & DEFENSE
COMPONENT MAINTENANCE MANUAL
PART NUMBER 474449
Material
Specification or
Part Number
Source or CAGE
Code
Use
Heat Gun,
Variable
Temperature
Milwaukee
8977-20
V40817
M3000 Manual
Test Set
N/A
Make locally
Functional Test
(Refer to
SUBTASK
26-10-76-930-001A01, M3000Manual-Test-Set)
M3000 Optical
Smoke Box
474610
V61423
M3000 Test
Monitor Software
170820
V61423
(Refer to
SUBTASK
26-10-76-94B-002A01, Kidde
Aerospace
Software
Information)
Milliohmmeter
1880
1A, 0 to 20 mΩ,
±1% accuracy
V0PK96
MEP Program File
(Flight)
404372.hex
V61423
Repair
(Refer to
SUBTASK
26-10-76-94B-002A01, Kidde
Aerospace
Software
Information)
MEP Program File
(Calibration)
404515.hex
V61423
Repair
(Refer to
SUBTASK
26-10-76-94B-002A01, Kidde
Aerospace
Software
Information)
UTC AEROSPACE SYSTEMS PROPRIETARY
Subject to the EAR. See the title page for more information.
Functional Test
Functional Test
Repair
Ground Bonding
Test
SPECIAL TOOLS, FIXTURES, AND EQUIPMENT
Page 9007
Dec 16/13
26-10-76
KIDDE AEROSPACE & DEFENSE
COMPONENT MAINTENANCE MANUAL
PART NUMBER 474449
Material
MPLAB ICD 2
Module
Specification or
Part Number
Source or CAGE
Code
Use
DV164005
(No alternative is
permitted)
V60991
Repair
MPLAB IDE
SW007002
Software
(No alternative is
Version 7.3
permitted)
(Part of DV164005)
V60991
Repair
Personal
Computer
1GHz, Windows
Comercially
XP (or greater),
Available
VGA monitor with
1024 X 768 (or
greater) resolution,
128 MB RAM, two
USB ports
Functional Test
Repair
Temperature
Probe
Model 80PK-1
212 °F (100 °C)
(Min.)
V89536
Functional Test
Thermocouple
Module
Model 80TK
V89536
Functional Test
ValueCAN USB-to- VCAN-DWCAN-2
CAN Adapter
or
(w/NeoVI software) VCAN-DW3
V1YGN2
Functional Test
Repair
Cable, Burn-in
None
Make locally
50-Hour Burn-in
(Refer to
Test
SUBTASK
26-10-76-930-005A01, Burn-In-Test
Cable)
Fixture, Light Pipe
None
Make locally
Repair
(Refer to
SUBTASK
26-10-76-930-007A01, Light-Pipe
Fixture)
UTC AEROSPACE SYSTEMS PROPRIETARY
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Page 9008
Dec 16/13
26-10-76
KIDDE AEROSPACE & DEFENSE
COMPONENT MAINTENANCE MANUAL
PART NUMBER 474449
Material
Specification or
Part Number
Source or CAGE
Code
Use
Fixture, Bonding
Measurement
None
Make locally
Bonding Test
(Refer to
SUBTASK
26-10-76-930-006A01, BondingMeasurement
Fixture)
Block, LED
Bending
None
Make locally
Repair
(Refer to
SUBTASK
26-10-76-930-008A01, LED BendingBlock)
Socket, Thin-wall
Socket Size:1/4-in Make or get locally Assembly
Drive Size; 1/4-in
Disassembly
Socket Points: 6
Repair
Outside Wall
Diameter: 0.305 in.
(maximum)
SUBTASK 26-10-76-94B-002-A01
B. Kidde Aerospace Software Information
(1)
To get the Kidde Aerospace software specified in this manual, contact:
Kidde Aerospace & Defense
4200 Airport Dr NW
Wilson, NC 27896-8630 USA
Attention: Technical Services Department
Telephone: 252-237-7004.
Table 9003
Kidde Aerospace Software Information
Software PN
Revision
Media
171007
N
CD-ROM
170820_Installer
E
CD-ROM
404371.hex
E
CD-ROM
404372.hex
T
CD-ROM
UTC AEROSPACE SYSTEMS PROPRIETARY
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SPECIAL TOOLS, FIXTURES, AND EQUIPMENT
Page 9009
Dec 16/13
26-10-76
KIDDE AEROSPACE & DEFENSE
COMPONENT MAINTENANCE MANUAL
PART NUMBER 474449
Software PN
Revision
Media
404516.mch
A
CD-ROM
404515.hex
A
CD-ROM
UTC AEROSPACE SYSTEMS PROPRIETARY
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SPECIAL TOOLS, FIXTURES, AND EQUIPMENT
Page 9010
Dec 16/13
26-10-76
KIDDE AEROSPACE & DEFENSE
COMPONENT MAINTENANCE MANUAL
PART NUMBER 474449
TASK 26-10-76-930-801-A01
4.
LOCALLY-MADE-TEST-EQUIPMENT
SUBTASK 26-10-76-930-001-A01
A. M3000-Manual-Test-Set
(1)
Use the parts given below (Refer to Table 9004), and the illustrations (Refer to
Figure 9001) (Refer to Figure 9002), to make the M3000-Manual-Test-Set. Refer to
the Vendor (Supplier) Codes paragraph in the IPL for the names of the suppliers
shown in the Source column.
NOTE: You can use equivalent alternatives for the items given in the table.
Table 9004
M3000-Manual-Test-Set-Parts-List
Description
Specification or
Part Number
Reference
Designator
Qty
Source
or CAGE
Code
Box, Utility, 10x6x3
in.
CU-3286
1
None
V71218
Banana Jack, Red
861-R
3
J5, J6, J7
V63590
Banana Jack, Black 861-B
1
J8
V63590
Banana Jack,
Yellow
861-Y
2
J9, J11
V63590
Banana Jack, White 861-W
2
J10, J12
V63590
Capacitor,
0.1µF, Tantalum
M39003/01-2818
1
C1
V96906
Capacitor
1.0µF, Tantalum
M39003/01-2836
2
C2
V96906
Connector, DB9F
SD9S
1
J3
V43321
Connector, DB15F
SD15S
1
J2
V43321
Connector DB25F
SD25S
1
J1
V43321
Diode
JAN1N5618
1
CR1
V14552
Diode, Zener
3.3V, 3W
1N5913B
3
CR2-CR4
V1MQ07
Knob
(Use with S12)
EH710F2B
1
None
V23480
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SPECIAL TOOLS, FIXTURES, AND EQUIPMENT
Page 9011
Dec 16/13
26-10-76
KIDDE AEROSPACE & DEFENSE
COMPONENT MAINTENANCE MANUAL
PART NUMBER 474449
Qty
LED, Red
SSI-LXH312ID-150
6
DS2, DS3, DS5,
DS7, DS9, DS12
V1EM90
LED, Green
SSILXH312GD-150
1
DS1
V1EM90
LED, Yellow
SSILXH312YD-150
5
DS4, DS6, DS8,
DS10, DS11
V1EM90
Proto Board
8015
1
None
V82893
Regulator Voltage
Fixed, +12 V dc
LM78M12C
1
VR1
V57962
Resistor
1.8KΩ, 1 W
PRO1000101801J
14
R1, R11-R17, R25,
R26, R29, R30,
R34, R35
V56699
Resistor
820Ω, 3W
RWR89S8200FS
7
R23, R24, R27,
R28, R31-R33
V96906
Resistor
15Ω, 70W
TEH70P15R0JE
8
R4-R10, R22
V44655
Resistor
10Ω, 3W
RWR89S10R0FS
1
R2
V96906
Resistor
120Ω, 0.25W
RLR07C1200FS
1
R3
V96906
Spacer, 1/4 Hex,
Female-Female,
No. 6-32 x 1.0 in.
(attaching part for
circuit board
8220-SS-0632
4
None
V1YGB8
Screw, Machine,
No.6-32 x 0.375 in.
(attaching part for
circuit board)
MS24693-C26
8
None
V96906
Switch, Toggle
34ADP31B1M1QT
DPDT ON-OFF-ON
1
S10
V81073
Switch, Toggle
SPDT
13
S1, S2, S4-S9, S13- V81073
S16, S18
Description
UTC AEROSPACE SYSTEMS PROPRIETARY
Subject to the EAR. See the title page for more information.
34ASP11B1M1QT
Reference
Designator
Source
or CAGE
Code
Specification or
Part Number
SPECIAL TOOLS, FIXTURES, AND EQUIPMENT
Page 9012
Dec 16/13
26-10-76
KIDDE AEROSPACE & DEFENSE
COMPONENT MAINTENANCE MANUAL
PART NUMBER 474449
Qty
Switch, Toggle
DPDT ON-NONEON
34ADP11B1M1QT
1
S19
V81073
Switch, Toggle
DPDT ON-(ON)
34ADP21B1M1QT
1
S3
V81073
Switch, Rotary
A11215RNZQ
1
S12
V09353
Terminal, Press
Mount
571-4182-03-01-19
12
TP1-TP12
VK3105
Wire, 22AWG,
Type E
NEMA HP3-EXDFE
(Wire color is
optional)
AR
None
V1VYS1
Description
UTC AEROSPACE SYSTEMS PROPRIETARY
Subject to the EAR. See the title page for more information.
Reference
Designator
Source
or CAGE
Code
Specification or
Part Number
SPECIAL TOOLS, FIXTURES, AND EQUIPMENT
Page 9013
Dec 16/13
26-10-76
KIDDE AEROSPACE & DEFENSE
COMPONENT MAINTENANCE MANUAL
PART NUMBER 474449
M3000-Manual-Test-Schematic
Figure 9001 (Sheet 1 of 4)
UTC AEROSPACE SYSTEMS PROPRIETARY
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SPECIAL TOOLS, FIXTURES, AND EQUIPMENT
Page 9014
Dec 16/13
26-10-76
KIDDE AEROSPACE & DEFENSE
COMPONENT MAINTENANCE MANUAL
PART NUMBER 474449
M3000-Manual-Test-Schematic
Figure 9001 (Sheet 2 of 4)
UTC AEROSPACE SYSTEMS PROPRIETARY
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SPECIAL TOOLS, FIXTURES, AND EQUIPMENT
Page 9015
Dec 16/13
26-10-76
KIDDE AEROSPACE & DEFENSE
COMPONENT MAINTENANCE MANUAL
PART NUMBER 474449
M3000-Manual-Test-Schematic
Figure 9001 (Sheet 3 of 4)
UTC AEROSPACE SYSTEMS PROPRIETARY
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SPECIAL TOOLS, FIXTURES, AND EQUIPMENT
Page 9016
Dec 16/13
26-10-76
KIDDE AEROSPACE & DEFENSE
COMPONENT MAINTENANCE MANUAL
PART NUMBER 474449
M3000-Manual-Test-Schematic
Figure 9001 (Sheet 4 of 4)
(2)
The illustrations below show a suggested configuration for the M3000 Manual Test
Set switches and indicators.
UTC AEROSPACE SYSTEMS PROPRIETARY
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SPECIAL TOOLS, FIXTURES, AND EQUIPMENT
Page 9017
Dec 16/13
26-10-76
KIDDE AEROSPACE & DEFENSE
COMPONENT MAINTENANCE MANUAL
PART NUMBER 474449
M3000-Manual-Test Set-Views
Figure 9002 (Sheet 1 of 2)
UTC AEROSPACE SYSTEMS PROPRIETARY
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SPECIAL TOOLS, FIXTURES, AND EQUIPMENT
Page 9018
Dec 16/13
26-10-76
KIDDE AEROSPACE & DEFENSE
COMPONENT MAINTENANCE MANUAL
PART NUMBER 474449
M3000-Manual-Test Set-Views
Figure 9002 (Sheet 2 of 2)
UTC AEROSPACE SYSTEMS PROPRIETARY
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SPECIAL TOOLS, FIXTURES, AND EQUIPMENT
Page 9019
Dec 16/13
26-10-76
KIDDE AEROSPACE & DEFENSE
COMPONENT MAINTENANCE MANUAL
PART NUMBER 474449
SUBTASK 26-10-76-930-002-A01
B. M3000-IR/Dielectric-Test-Cable-(CAN)
(1)
Use the parts given below (Refer to Table 9005), and the illustration (Refer to
Figure 9003), to make the M3000-IR/Dielectric-Test-Cable-(CAN). Refer to the
Vendor (Supplier) Codes paragraph in the IPL for the names of the suppliers shown
in the Source column.
NOTE: You can use equivalent alternatives for the items given in the table.
Table 9005
M3000-IR/Dielectric-Test-Cable-(CAN)-Parts-List
Description
Specification or Part
Number
Reference
Designator
Qty
Source
or CAGE
Code
Connector
D38999/26MB35SN
1
P1
V81349
Banana Jack,
Black
861-B
1
J1
V63590
Banana Jack, Red
861-R
1
J2
V63590
Banana Jack,
Green
861-GR
1
J3
V63590
Banana Jack,
Yellow
861-Y
1
J4
V63590
Wire, 22AWG,
Type E
NEMA HP3-EXDFE
AR
(Wire color is optional)
None
V1VYS1
UTC AEROSPACE SYSTEMS PROPRIETARY
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SPECIAL TOOLS, FIXTURES, AND EQUIPMENT
Page 9020
Dec 16/13
26-10-76
KIDDE AEROSPACE & DEFENSE
COMPONENT MAINTENANCE MANUAL
PART NUMBER 474449
M3000-IR/Dielectric-Test-Cable-(CAN)-Schematic
Figure 9003
SUBTASK 26-10-76-930-003-A01
C. M3000-Functional-Test-Cable
(1)
Use the parts given below (Refer to Table 9006) and the illustration (Refer to Figure
9004) to make the M3000-Functional-Test-Cable. Refer to the Vendor (Supplier)
Codes paragraph in the IPL for the names of the suppliers shown in the Source
column.
NOTE: You can use equivalent alternatives for the items given in the table.
Table 9006
M3000 Functional-Test-Cable Parts-List
Description
Specification or Part
Number
Reference
Designator
Qty
Source
or CAGE
Code
Connector
D38999/26MB35SN
1
P2
V81349
Connector
DBM25S
1
P1
V63590
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Description
Specification or Part
Number
Reference
Designator
Qty
Resistor
120 Ω, 0.25W
RLR07C1200FS
1
Wire, 22AWG,
Type E
NEMA HP3-EXDFE
AR
(Wire color is optional)
Source
or CAGE
Code
R1
V96906
None
V1VYS1
M3000-Functional-Test-Cable-Schematic
Figure 9004
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PART NUMBER 474449
SUBTASK 26-10-76-930-004-A01
D. M3000-Programming-Test-Cable
(1)
Use the parts given below (Refer to Table 9007) and the illustration (Refer to Figure
9005) to make the M3000-Programming-Test-Cable. Refer to the Vendor (Supplier)
Codes paragraph in the IPL for the names of the suppliers shown in the Source
column.
NOTE: You can use equivalent alternatives for the items given in the table.
Table 9007
M3000-Programming-Test-Cable-Parts-List
Description
Specification or Part
Number
Qty
Source
Reference or CAGE
Designator
Code
Modular Surface Jack
8588-0071
1
None
V63590
RJ12 Modular Plug
(6-contacts)
30566EZ
2
None
V07QN7
1
None
V55322
Ribbon Cable Assembly FFSD-05-S-06.00-01-N
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PART NUMBER 474449
M3000-Programming-Test-Cable Schematic
Figure 9005
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SUBTASK 26-10-76-930-005-A01
E. Burn-In-Test Cable
(1)
Use the parts given below (Refer to Table 9008) and the illustration (Refer to Figure
9006) to make the Burn-In-Test Cable. Refer to the Vendor (Supplier) Codes
paragraph in the IPL for the names of the suppliers shown in the Source column.
NOTE: You can use equivalent alternatives for the items given in the table.
Table 9008
Burn-In-Test Cable Parts List
Description
Specification or Part
Number
Qty
Source
Reference or CAGE
Designator
Code
Connector
D38999/26MB35SN
1
P1
V81349
Plug, Banana (Red)
108-0302-001
1
None
V1VY65
Plug, Banana (Black)
108-0303-001
1
None
V1VY65
Wire, 22AWG, Type E
NEMA HP3-EXDFE
(Wire color is optional)
AR
None
V1VYS1
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Burn-in-Test-Cable Schematic
Figure 9006
SUBTASK 26-10-76-930-006-A01
F. Bonding-Measurement Fixture
(1)
Use the parts given below (Refer to Table 9009) and the illustration (Refer to
TESTING AND FAULT ISOLATION, Table 1006) to make the BondingMeasurement Fixture. Refer to the Vendor (Supplier) Codes paragraph in the IPL
for the names of the suppliers shown in the Source column.
NOTE: You can use equivalent alternatives for the items given in the table.
Table 9009
Bonding-Measurement-Fixture Parts List
Description
Specification or Part
Number
Brass, Ultra-Machinable 8954K273
(Alloy 360)
0.625 Thick X 1.50 W X
12 In L
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Qty
1
Source
Reference or CAGE
Designator
Code
None
V39428
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Bonding-Measurement-Fixture Specifications
Figure 9007
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PART NUMBER 474449
SUBTASK 26-10-76-930-007-A01
G. Light-Pipe Fixture
(1)
Use the parts given below (Refer to Table 9010) and the illustration (Refer to Figure
9008) to make the Light-Pipe Fixture. Refer to the Vendor (Supplier) Codes
paragraph in the IPL for the names of the suppliers shown in the Source column.
NOTE: You can use equivalent alternatives for the items given in the table.
Table 9010
Light-Pipe-Fixture Parts List
Description
Cast Nylon
Specification or Part
Number
8687K71
1.50 Thick X 4.0 W X
12 In L
Qty
1
Source
Reference or CAGE
Designator
Code
None
V39428
Light-Pipe-Fixture Specifications
Figure 9008
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SUBTASK 26-10-76-930-008-A01
H. LED Bending-Block
(1)
Use the parts given below (Refer to Table 9011) and the illustration (Refer to Figure
9009) to make the LED Bending-Block. Refer to the Vendor (Supplier) Codes
paragraph in the IPL for the names of the suppliers shown in the Source column.
NOTE: You can use equivalent alternatives for the items given in the table.
Table 9011
LED-Bending-Block Parts List
Description
Specification or Part Number
Low-Carbon
Steel
9143K21
1.00 Thick X 1.00 W X 6 In L
ASTM A108
Qty
1
Source
Reference or CAGE
Designator
Code
None
V39428
LED-Bending-Block Specifications
Figure 9009
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PART NUMBER 474449
ILLUSTRATED PARTS LIST
TASK 26-10-76-950-801-A01
1.
INTRODUCTION
SUBTASK 26-10-76-99F-012-A01
A. General Information
(1)
(2)
General
(a)
This Illustrated Parts List (IPL) gives illustrations and a breakdown, in
disassembly sequence, of all assemblies that can be disassembled, repaired
or replaced, and reassembled. The illustrations and detailed parts list can use
a grid layout to show the component locations.
(b)
When equipment designators are used in schematics and wiring diagrams for
electrical and electronic parts, they are shown in the illustrations and the
detailed parts list. They are also included in an Equipment Designator Index.
(c)
When the detailed parts list is more than five pages, a Numerical Index is
included in this section.
(d)
Supplier (vendor) information includes the name and CAGE code for each
supplier.
Explanation and Usage
(a)
The "FIG ITEM" column shows the figure and item number for each part. The
figure number is shown one time in the header row. Each part is identified by
an item number. A part that is not illustrated will have a dash (-) before the
item number.
(b)
Alpha variants, letters A through Z (but not I and O), are used with an item
number to show:
Configuration differences
Alternative parts
Optional parts.
(c)
(d)
The PART NUMBER column shows the part number for each part. The true
part number will be given in the NOMENCLATURE column when:
1
The part number contains characters that are not permitted by ATA 2000
Specification: for example, a slash (/).
2
The part number has more than 15 characters.
3
The part number contains a dash (-) between a number and a letter.
The AIRLINE PART NO. column is a blank column. The airline customer can
use this space to record their stock numbers.
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(e)
The NOMENCLATURE column gives this type of information about the part:
1
The indenture level shows how the part is related to the next-higher
assembly (NHA). For example:
1234567
Assembly
• Detail Parts for Assembly
• Subassembly
• Attaching Parts for Subassembly
• • Detail Parts for the Subassembly
• • Sub-subassembly
• • Attaching Parts for Sub-subassembly
• • Detail Parts for Sub-subassembly
2
The true part number if not given in the part number column.
3
ESDS designation, if the electronic part is electrostatic discharge sensitive.
4
The values and tolerances permitted for electrical and electronic parts,
such as resistors and capacitors.
5
The CAGE code for parts made by other vendors.
6
Applicable service bulletins; PRE SB XXXX shows the initial
configuration and post SB XXXX identifies assemblies and parts after the
service bulletin has been completed. If a service bulletin is related to an
Airworthiness Directive (AD), then the AD number is identified as AD
XXXX.
7
Interchangeability data (how the parts relate to each other). A list of the
terms, abbreviations, and definitions is shown in Paragraph (3).
8
Figures or CMMs are referenced to show that more breakdown
information is available.
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(3)
(f)
The EFF CODE column is used to show limited interchangeability only. It
identifies different configurations in each figure and shows how parts relate to
Item 1 (or an alpha variant of Item 1) in that figure only. A code letter A
through Z (but not I and O) identifies each configuration. The same code is
used in this figure to show all parts for a specified configuration. A blank space
shows that the part is used on all configurations in that figure.
(g)
The UNITS PER ASSY column gives the quantity of the specified item number
used on one next-higher assembly, subassembly, or sub-subassembly. The
letters AR (as necessary) are for bulk items, and RF indicates that the item is
shown for reference only.
Interchangeability Terms, Abbreviations, Definitions
(a)
Term: (Abbreviation) Definition
Alternate: (ALT) The part agrees with all functional and structural
specifications, but the external dimensions, connection installation, and/or
mounting provisions are different. Rework or possible changes can be
necessary.
Optional: (OPT) The part is fully interchangeable in form, fit, and function with
other item numbers shown.
Replaced By: (REPLD BY) The part is replaced and is two-way
interchangeable with the item number shown (old part number can replace
either old or new part number when removed).
Replaces: (REPLS) The part replaces and is two-way interchangeable with
the item number shown (new part number is acceptable replacement for old or
new part number).
Superseded By: (SUPSD BY) The part is superseded by and is one-way
interchangeable with the item number shown (old part number can used as
replacement only where old part was installed).
Supersedes: (SUPSDS) The part supersedes and is one-way
interchangeable with the item number shown (new part number is acceptable
replacement for old or new part number).
Service Bulletins: (PRE SB) Identifies when a Service Bulletin (SB) has an
effect on a part. PRE shows the condition of the part before the work in the
service bulletin is done.
Service Bulletins: (POST SB) Identifies when a Service Bulletin (SB) has an
effect on a part. POST shows the condition after the work is done.
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EQUIPMENT DESIGNATOR INDEX
EQUIPMENT DESIGNATOR
A1
FIGURE - ITEM
1-30
2-75A
C1
2-175
C10
2-175
C100
2-145
C101
2-315
C102
2-130
C103
2-80A
C104
2-80A
C105
2-90
C106
2-80A
C107
2-130
C108
2-115
C109
2-115
C11
2-115
C110
2-190A
2-190
C115
2-90
C116
2-385
C117
2-175
C118
2-90
C12
2-90
C13
2-200
C14
2-130
C15
2-130
C16
2-265
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EQUIPMENT DESIGNATOR
FIGURE - ITEM
C17
2-265
C18
2-135
C19
2-115
C2
2-115
C20
2-115
C21
2-135
C22
2-115
C23
2-80A
C24
2-115
C25
2-115
C26
2-115
C27
2-115
C28
2-115
C29
2-130
C3
2-190
C3-C4
2-190A
C30
2-115
C31
2-115
C32
2-135
C33
2-145
C34
2-200
C35
2-200
C36
2-90
C37
2-115
C38
2-130
C39
2-345
C4
2-190
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EQUIPMENT DESIGNATOR
FIGURE - ITEM
C40
2-135
C41
2-115
C42
2-315
C43
2-130
C44
2-135
C45
2-135
C46
2-115
C47
2-350
C48
2-90
C49
2-265
C5
2-130
C50
2-135
C51
2-145
C56
2-165
C6
2-130
C63
2-165
C66
2-165
C7
2-115
C71
2-115
C72
2-165
C73
2-115
C74
2-145
C75
2-135
C76
2-115
C77
2-115
C78
2-115
C79
2-115
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PART NUMBER 474449
EQUIPMENT DESIGNATOR
FIGURE - ITEM
C8
2-290
C80
2-115
C81
2-115
C82
2-115
C83
2-115
C84
2-115
C85
2-115
C86-C87
2-90
C88
2-135
C89
2-115
C9
2-175
C90
2-135
C91
2-130
C92
2-130
C93
2-115
C94
2-130
C95
2-115
C96
2-115
C97
2-130
C98
2-145
C99
2-145
CR1
2-170
CR10
2-325
2-325A
CR11
2-40
CR13
2-310A
2-310
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PART NUMBER 474449
EQUIPMENT DESIGNATOR
FIGURE - ITEM
CR2
2-95
CR25
2-105
CR3
2-185
CR33
2-125
2-125A
CR34
2-125
2-125A
CR36
2-250
CR4
2-250
CR40
2-105
CR41
2-105
CR42
2-105
CR43
2-105
CR44
2-105
CR45
2-105
CR46
2-105
CR7
2-45
CR8
2-325A
2-325
CR9
2-50
DS1
2-140
E1
2-70A
J1
2-60
L1
2-390
L10
2-400
L2
2-375
L3
2-100
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EQUIPMENT DESIGNATOR
FIGURE - ITEM
L4
2-100
L5
2-380
L6
2-100
L7
2-100
P2
2-280
Q1
2-340
Q4
2-150A
2-150
Q5
2-340
R1
2-180
R10
2-220
R101
2-110
R105
2-110
R106
2-110
R107
2-110
R108
2-110
R109
2-110
R11
2-205
R110
2-110
R111
2-110
R112
2-110
R113
2-235
R114
2-235
R115
2-235
R116
2-235
R118
2-195
R119
2-235
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EQUIPMENT DESIGNATOR
FIGURE - ITEM
R120
2-235
R121
2-205
R122
2-155
R123
2-195
R124
2-110
R125
2-210
R126
2-210
R127
2-195
R13
2-220
R130
2-210
R131
2-85
R15
2-210
R16
2-210
R17
2-210
R18
2-180
R19
2-235
R2
2-205
R20
2-210
R21
2-210
R22
2-235
R23
2-210
R24
2-210
R25
2-210
R26
2-210
R27
2-210
R28
2-210
R29
2-195
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PART NUMBER 474449
EQUIPMENT DESIGNATOR
FIGURE - ITEM
R3
2-220
R30-R33
2-255
R34
2-220
R35
2-110
R36
2-195
R37
2-195
R38
2-85
R39
2-235
R4
2-195
R40
2-235
R41
2-235
R43
2-225
R44
2-195
R45
2-240
R46
2-225
R47
2-240
R48
2-210
R49
2-110
R50
2-235
R51
2-225
R52
2-195
R53
2-240
R54
2-235
R55
2-195
R56
2-330
R57
2-195
R58
2-225
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EQUIPMENT DESIGNATOR
FIGURE - ITEM
R59
2-110
R6
2-215
R60
2-270
R61
2-240
R62
2-220
R63
2-195
R64
2-230
R65
2-235
R66
2-195
R67
2-235
R68
2-225
R69
2-230
R7
2-195
R70
2-110
R71
2-240
R72
2-270
R73
2-210
R74
2-240
R75
2-240
R78
2-195
R83
2-195
R84
2-195
R9
2-260
R90
2-235
T1
2-410A
2-410
U1
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EQUIPMENT DESIGNATOR
FIGURE - ITEM
U10
2-320
U11
2-360
U18
2-415
U2
2-365
U20
2-305
U206
2-160
U207
2-405
U3
2-275
U4
2-245
U5
2-245
U6
2-355A
2-355
U7
2-335
2-335A
U8
2-320
U9
2-420
VR1
2-295
VR2
2-285
VR3
2-295
VR4
2-295
Y1
2-370
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PART NUMBER 474449
NUMERICAL INDEX
PART NUMBER
AIRLINE PART NO.
FIGURE-ITEM
TTL REQ.
ADUM1201AR
2-160
1
AD8403ARU100
2-420
1
AT283-12
1-60
1
BC846BPDW1T1
2-340
2
BLM31PG601SN1L
2-100
4
CDR31BP151BJUS
2-145
6
CDR31BP680BJUS
2-315
2
CDR32BP102BKSR
2-90
8
CRCW06031002F
2-110
14
CRCW06031003F
2-205
3
CRCW06031005F
2-330
1
CRCW0603137KFK
2-180
2
CRCW060315K8FK
2-220
5
CRCW06031501F
2-235
16
CRCW06031504F
2-270
2
CRCW06031823F
2-240
7
CRCW0603243KFK
2-260
1
CRCW060333R2FK
2-210
16
CRCW06034991F
2-230
2
CRCW06038253F
2-225
5
CRCW06303012F
2-195
17
CRCW12061002F
2-155
1
CRCW12064990F
2-255
4
CRCW121022R6F
2-85
2
C0805C330K1GAC
2-265
3
C1206C103K1RAC
2-200
3
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Apr 30/15
26-10-76
KIDDE AEROSPACE & DEFENSE
COMPONENT MAINTENANCE MANUAL
PART NUMBER 474449
PART NUMBER
AIRLINE PART NO.
FIGURE-ITEM
TTL REQ.
C1206C104K3RAC
2-115
34
C1206C104K5RAT
2-385
1
C1206C105K3RAC
2-135
10
C1206C106K4RAC
2-130
13
C1206C223K1RAC
2-350
1
C1206C225K4RAC
2-345
1
C1210C102KDGAC
2-165
4
2-80
C1812C102K5RAC
2-290
1
C1812C472K5RAC
2-175
4
DLW5BSN102SQ2
2-380
1
DS2003TM
2-305
1
DT1608C233
2-375
1
DT3316P224
2-390
1
D38999-20MB35PN
2-60
1
1-65
FTS105-01LDVP
2-280
1
GRM32QR73A103KW
2-80A
4
HLMPCB11UVB00
2-50
1
HSMFA341A00J1
2-140
1
LD274-3
2-45
1
LM3595LD
2-320
2
LT17161S5
2-365
1
LT3010EMS8E
2-295
3
LT3023EMSE
2-285
1
MAX809MEURT
2-275
1
MCP23S08ESS
2-415
1
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KIDDE AEROSPACE & DEFENSE
COMPONENT MAINTENANCE MANUAL
PART NUMBER 474449
PART NUMBER
AIRLINE PART NO.
FIGURE-ITEM
TTL REQ.
MCP2551ESN
2-405
1
MCP6S91EMS
2-360
1
MMBD1504AA14
2-250
2
MMBD701LT
2-125
2
MMBD701LT1G
2-125A
2
MMSZ4689T1
2-105
8
MMSZ4699T1
2-325
2
MMSZ4699T1G
2-325A
2
MMSZ5258BT1
2-310
1
MMSZ5258BT1G
2-310A
1
MS15795-803
2-15
3
1-55
4
1-45
4
1-25
4
MS25036-101
2-70A
1
MS25036-148
2-70
MS15795-805
1-90
MS35338-136
1-20
1-40
MS35649-244
2-10
3
MS51957-122
1-10
2
MS51957-17
1-50
4
MS51957-27
1-35
4
MS51957-31
1-15
2
MURS360T3
2-170
1
M39029-58-360
2-65
13
1-70
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KIDDE AEROSPACE & DEFENSE
COMPONENT MAINTENANCE MANUAL
PART NUMBER 474449
PART NUMBER
AIRLINE PART NO.
FIGURE-ITEM
TTL REQ.
PE68386
2-410
1
PE68386NLT
2-410A
1
PIC18F4680EPT
2-300
1
PM2JM10-000MHZ
2-370
1
SFH206K
2-40
1
SMBJ33A
2-185
1
SMLJ40A
2-95
1
TC7750MCTTR
2-245
2
TX8111NLT
2-400
1
T491X107K020AT
2-190A
3
T91X107K020AS
2-190
3
WSC1-15-1
2-215
1
0
2-0
2-0
0PA348AIDBVT
2-335A
1
0PA348A1
2-335
1
0PA4348AIPWT
2-355A
1
0PA4348A1PW
2-355
1
171039
1-85
188194
1-85A
1
2N7002L
2-150
1
2N7002LT1G
2-150A
1
325802-2
2-20
3
326264
2-25
1
326343
2-35
1
326668-1
1-35A
4
326668-2
1-15A
2
UTC AEROSPACE SYSTEMS PROPRIETARY
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Apr 30/15
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KIDDE AEROSPACE & DEFENSE
COMPONENT MAINTENANCE MANUAL
PART NUMBER 474449
PART NUMBER
AIRLINE PART NO.
FIGURE-ITEM
TTL REQ.
326668-5
1-10A
2
347821
2-30
1
347888
1-80
1
347895
1-5
1
348550-15
1-87A
1
348550-2
1-87
1
348598-15
1-85B
1
372590
2-55
1
372591
2-5
1
372623
1-75
1
404414
2-75A
1
404415
2-75
474432
1-30
1
2-1
RF
474449-1
1-1
474449-5
1-1A
RF
8516-0151-56
1-62
1
UTC AEROSPACE SYSTEMS PROPRIETARY
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KIDDE AEROSPACE & DEFENSE
COMPONENT MAINTENANCE MANUAL
PART NUMBER 474449
THIS PAGE INTENTIONALLY LEFT BLANK
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KIDDE AEROSPACE & DEFENSE
COMPONENT MAINTENANCE MANUAL
PART NUMBER 474449
Vendor (Supplier) Codes
NOTE: You can get the full address and other information regarding listed vendors or suppliers at
http://www.logisticsinformationservice.dla.mil. Other CAGE Code sites are also available
on the Internet.
Vendor (Supplier) Codes used in this manual are listed below:
CAGE CODE
MANUFACTURER NAME
VK3105
Wearnes Cambion Ltd
V4V1Y1
Tyco Corp.
V0A554
Abbotec, Inc.
V0PK96
Quadtech, Inc.
V02111
Vishay Spectrol Electronics
V02113
Coilcraft, Inc.
V04713
Motorola, Inc.
V05611
STS Instruments, Inc.
V06090
Tyco Electronics/Raychem
V07QN7
Bomar Interconnect Products, Inc.
V09353
C and K Components, Inc.
V1BWU2
Kemet Technologies Corp.
V1EM90
Lumex Opto/Components Inc.
V1ES66
Maxim Integrated Products, Inc.
V1MQ07
ON Semiconductor
V1MY97
Agilent Technolgoies, Inc.
V1NKH7
Texas Instruments
V1VY65
Emerson Electronic Connector and Component Company
V1YGN2
Intrepid Control Systems, Inc.
V1VYS1
Texwire, Ltd.
V1YGB8
Amatom Electronic Hardware
V14552
Microsemi Corp.
V16059
Devcon Corp.
V18612
Vishay Intertechnology, Inc.
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KIDDE AEROSPACE & DEFENSE
COMPONENT MAINTENANCE MANUAL
PART NUMBER 474449
CAGE CODE
MANUFACTURER NAME
V19061
Pulse Engineering, Inc.
V23480
Electronic Hardware Corp.
V23875
M-Tron Industries, Inc.
V24355
Analog Devices, Inc.
V27014
National Semiconductor Corp.
V3A9H3
Osram Opto Semiconductors, Inc.
V3EH09
Murata Electronics North America, Inc.
V3R2V1
Permabond LLC
V30817
Laird Technologies, Inc.
V31433
Kemet Electronics Corp.
V376C1
Tenma Test Equipment
V39428
McMaster-Carr Supply Co.
V4L975
S A S Industries, Inc.
V40817
Milwaukee Electric Tool Corp.
V44655
Heico Ohmite LLC
V46733
Dymax Corp.
V50434
Avago Technologies, Inc.
V51406
Murata Erie North America, Inc.
V55322
Samtech, Inc.
V56699
BC Components
V57003
Chomerico Inc. Shielding Technology, Inc.
V57962
ST Microelectronics, Inc.
V60991
Microchip Technology, Inc.
V61423
Kidde Aerospace & Defense
V63590
SPC Technology
V64155
Linear Technology Corp.
V7E009
Pepperell Braiding Co.
V71218
Bud Industries, Inc.
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KIDDE AEROSPACE & DEFENSE
COMPONENT MAINTENANCE MANUAL
PART NUMBER 474449
CAGE CODE
MANUFACTURER NAME
V81073
Grayhill, Inc.
V81349
Military Specifications promulgated by Military Departments/
Agencies under authority of Defense Standardization Manual
4120 3-M
V82893
Vector Electronics and Technology, Inc.
V89536
Fluke Corp.
V91637
Vishay Dale Electronics, Inc.
V96906
Military Standards promulgated by Military Departments under
authority of Defense Standardization Manual 4120 3-M
V99017
Mokon Div. Caplugs
V99109
Chase Corp. Humiseal Div.
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KIDDE AEROSPACE & DEFENSE
COMPONENT MAINTENANCE MANUAL
PART NUMBER 474449
Model 3000 Open Area Smoke Detector
IPL Figure 1
UTC AEROSPACE SYSTEMS PROPRIETARY
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KIDDE AEROSPACE & DEFENSE
COMPONENT MAINTENANCE MANUAL
PART NUMBER 474449
FIG.
ITEM
PART
NUMBER
AIRLINE
PART
NUMBER
EFF
NOMENCLATURE CODE
1234567
UNITS
PER
ASSY
1
-1
474449-1
DELETED (DETECTOR, SMOKE, MODEL
3000 OPEN AREA)
-1A
474449-5
DETECTOR, SMOKE, MODEL 3000 OPEN
AREA
(ESDS)
RF
5
347895
. LID, SMOKE DETECTOR
1
ATTACHING PARTS
-10
MS51957-122
. SCREW, MACHINE, NO. 6-32 X 1.375
(V96906)
(KIDDE PN: 6075-0622)
(SUPSD BY ITEM 10A)
2
10A
326668-5
. SCREW, PAN HEAD SELF-LOCKING,
0.138-32 X 1.375
(SUPSDS ITEM 10)
2
-15
MS51957-31
. SCREW, MACHINE, PAN HEAD, NO.
6-32 X 0.625
(V96906)
(KIDDE PN: 6075-0610)
(SUPSD BY ITEM 15A)
2
15A
326668-2
. SCREW, PAN HEAD SELF-LOCKING,
0.138-32 X 0.625
(SUPSDS ITEM 15)
2
-20
MS35338-136
DELETED (WASHER, LOCK, NO. 6)
25
MS15795-805
. WASHER, FLAT, NO. 6
(V96906)
(KIDDE PN: 1159-9246)
---*---
4
30
474432
. ASSEMBLY, CCA/LABYRINTH
(ESDS)
(FOR DETAILS SEE FIG. 2)
(A1)
1
ATTACHING PARTS
-ITEM NOT ILLUSTRATED
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KIDDE AEROSPACE & DEFENSE
COMPONENT MAINTENANCE MANUAL
PART NUMBER 474449
FIG.
ITEM
PART
NUMBER
AIRLINE
PART
NUMBER
EFF
NOMENCLATURE CODE
1234567
UNITS
PER
ASSY
-35
MS51957-27
. SCREW, MACHINE, PAN HEAD, NO.
6-32 X 0.31 IN. LG., PHILLIPS
(V96906)
(KIDDE PN: 6075-0605)
(FENWAL PN: 06-250087-025)
(SUPSD BY ITEM 35A)
4
35A
326668-1
. SCREW, PAN HEAD SELF-LOCKING,
0.138-32 X 0.312
(SUPSDS ITEM 35)
4
-40
MS35338-136
DELETED (WASHER, LOCK, NO. 6)
45
MS15795-805
. WASHER, FLAT, NO. 6
(V96906)
(KIDDE PN: 1159-9246)
4
50
MS51957-17
. SCREW, PAN HD, NO. 4-40 X 0.500 LG
(V96906)
(KIDDE PN: 6075-0408)
(FENWAL PN: 06-250087-084)
4
55
MS15795-803
. WASHER, FLAT, NO. 4
(V96906)
(KIDDE PN: 1159-9940)
4
60
AT283-12
. NUTPLATE, SHELL SIZE 12
(V0A554)
(KIDDE PN: 7063-0012)
---*---
1
62
8516-0151-56
. GASKET
(V30817)
(KIDDE PN: 326631)
1
-65
D38999-20MB35PN
DELETED (CONNECTOR, 13 PIN)
-70
M39029-58-360
DELETED (PIN, CONTACT)
75
372623
. HOUSING, SMOKE DETECTOR
1
80
347888
. PIPE, LIGHT
1
-85
171039
DELETED (NAMEPLATE)
85A
188194
. NAMEPLATE
(PROVIDE SW PNR, SERIAL NUMBER,
MFG. DATE WITH ORDER.)
(SUPSD BY ITEM 85B)
1
-ITEM NOT ILLUSTRATED
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KIDDE AEROSPACE & DEFENSE
COMPONENT MAINTENANCE MANUAL
PART NUMBER 474449
FIG.
ITEM
PART
NUMBER
AIRLINE
PART
NUMBER
1234567
EFF
NOMENCLATURE CODE
UNITS
PER
ASSY
-85B
348598-15
. NAMEPLATE, BLANK
(REFER TO REPAIR FOR DATA
REQUIRED WITH ORDER)
(SUPSDS ITEM 85A)
1
87
348550-2
. FILM, POLYESTER OVERLAMINATING
(SUPSD BY ITEM 87A)
1
-87A
348550-15
. FILM, POLYESTER OVERLAMINATING
(SUPSDS ITEM 87)
1
-90
MS25036-148
DELETED (LUG, TERMINAL, #6)
-ITEM NOT ILLUSTRATED
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Apr 30/15
26-10-76
KIDDE AEROSPACE & DEFENSE
COMPONENT MAINTENANCE MANUAL
PART NUMBER 474449
CCA/Labyrinth Assembly
IPL Figure 2 (Sheet 1 of 7)
UTC AEROSPACE SYSTEMS PROPRIETARY
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Apr 30/15
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KIDDE AEROSPACE & DEFENSE
COMPONENT MAINTENANCE MANUAL
PART NUMBER 474449
CCA/Labyrinth Assembly
IPL Figure 2 (Sheet 2 of 7)
UTC AEROSPACE SYSTEMS PROPRIETARY
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Apr 30/15
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KIDDE AEROSPACE & DEFENSE
COMPONENT MAINTENANCE MANUAL
PART NUMBER 474449
CCA/Labyrinth Assembly
IPL Figure 2 (Sheet 3 of 7)
UTC AEROSPACE SYSTEMS PROPRIETARY
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KIDDE AEROSPACE & DEFENSE
COMPONENT MAINTENANCE MANUAL
PART NUMBER 474449
CCA/Labyrinth Assembly
IPL Figure 2 (Sheet 4 of 7)
UTC AEROSPACE SYSTEMS PROPRIETARY
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Apr 30/15
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KIDDE AEROSPACE & DEFENSE
COMPONENT MAINTENANCE MANUAL
PART NUMBER 474449
CCA/Labyrinth Assembly
IPL Figure 2 (Sheet 5 of 7)
UTC AEROSPACE SYSTEMS PROPRIETARY
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KIDDE AEROSPACE & DEFENSE
COMPONENT MAINTENANCE MANUAL
PART NUMBER 474449
CCA/Labyrinth Assembly
IPL Figure 2 (Sheet 6 of 7)
UTC AEROSPACE SYSTEMS PROPRIETARY
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KIDDE AEROSPACE & DEFENSE
COMPONENT MAINTENANCE MANUAL
PART NUMBER 474449
CCA/Labyrinth Assembly
IPL Figure 2 (Sheet 7 of 7)
UTC AEROSPACE SYSTEMS PROPRIETARY
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KIDDE AEROSPACE & DEFENSE
COMPONENT MAINTENANCE MANUAL
PART NUMBER 474449
FIG.
ITEM
PART
NUMBER
AIRLINE
PART
NUMBER
EFF
NOMENCLATURE CODE
1234567
UNITS
PER
ASSY
2
0
0
INITIALIZATION RECORD
0
0
INITIALIZATION RECORD
-1
474432
ASSEMBLY, CCA/LABYRINTH
(ESDS)
RF
5
372591
. TOP, LABYRINTH
1
10
MS35649-244
. NUT, HEX, CRES NO. 4-40
(V96906)
(KIDDE PN: 5796-0400)
3
15
MS15795-803
. WASHER, FLAT, NO. 4
(V96906)
(KIDDE PN: 1159-9940)
3
20
325802-2
. FASTENER, SELF-LOCKING, NO. 4-40 X
1.25
3
25
326264
. SCREEN, DUST
1
30
347821
. MIRROR
1
35
326343
. CAN, SHIELD, PHOTODIODE
1
40
SFH206K
. PHOTODIODE, 400-1100 NM
(V3A9H3)
(ESDS)
(KIDDE PN: 304871)
(CR11)
1
45
LD274-3
. LED, RED, 950 NM
(V3A9H3)
(ESDS)
(KIDDE PN: 304869)
(CR7)
1
50
HLMPCB11UVB00
. LED, BLUE, 470 NM
(V50434)
(ESDS)
(KIDDE PN: 304870)
(CR9)
1
55
372590
. LABYRINTH, BOTTOM
1
60
D38999-20MB35PN
. CONNECTOR, 13 PIN
(V81349)
(TRUE PN: D38999/20MB35PN)
(J1)
1
-ITEM NOT ILLUSTRATED
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KIDDE AEROSPACE & DEFENSE
COMPONENT MAINTENANCE MANUAL
PART NUMBER 474449
FIG.
ITEM
PART
NUMBER
AIRLINE
PART
NUMBER
1234567
EFF
NOMENCLATURE CODE
UNITS
PER
ASSY
-65
M39029-58-360
. . PIN, CONTACT
(V81349)
(TRUE PN: M39029/58-360)
13
-70
MS25036-148
DELETED (LUG, TERMINAL, #6)
70A
MS25036-101
. LUG, TERMINAL, NO. 6
(KIDDE PN: 5607-0001)
(E1)
-75
404415
DELETED (ASSEMBLY, CIRCUIT CARD)
75A
404414
. ASSEMBLY, CIRCUIT CARD
(ESDS)
(A1)
-80
C1210C102KDGAC
DELETED (CAPACITOR, 1000 PF, 10%,
1000V)
80A
GRM32QR73A103KW
. . CAPACITOR, 10000 PF, 10%, 1000V
(OVERLENGTH P/N
GRM32QR73A103KW01)
(V3EH09)
(ESDS)
(KIDDE PN: 304853)
(C23, C103, C104, C106)
4
85
CRCW121022R6F
. . RESISTOR, 22.6 OHM, 1%, 0.250W
(V18612)
(ESDS)
(KIDDE PN: 7081-22R6)
(R38, R131)
2
90
CDR32BP102BKSR
. . CAPACITOR, 0.001 uF, ±10%, 100V
(V81349)
(ESDS)
(C12, C36, C48, C86-C87, C105, C115,
C118)
8
95
SMLJ40A
. . DIODE, ZENER, TRANSIENT
ABSORPTION, 40V, 5%, 3000W
(V14552)
(ESDS)
(KIDDE PN: 06-250447-103)
(CR2)
1
1
1
-ITEM NOT ILLUSTRATED
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KIDDE AEROSPACE & DEFENSE
COMPONENT MAINTENANCE MANUAL
PART NUMBER 474449
FIG.
ITEM
PART
NUMBER
AIRLINE
PART
NUMBER
1234567
EFF
NOMENCLATURE CODE
UNITS
PER
ASSY
100
BLM31PG601SN1L
. . BEAD, FERRITE, 600 OHM
(V51406)
(ESDS)
(KIDDE PN: 304801-1)
(L3, L4, L6, L7)
4
105
MMSZ4689T1
. . DIODE, 5.1V ZENER, SILICON
(V1MQ07)
(ESDS)
(KIDDE PN: 304617)
(CR25, CR40, CR41, CR42, CR43,
CR44, CR45, CR46)
8
110
CRCW06031002F
. . RESISTOR, 10K, 1%, 0.0625W
(V18612)
(KIDDE PN: 7085-1002)
(R35, R49, R59, R70, R101, R105,
R106, R107, R108, R109, R110, R111,
R112, R124)
14
115
C1206C104K3RAC
. . CAPACITOR, 0.1 MICROFARAD, 10%,
25V
(V31433)
(ESDS)
(KIDDE PN: 7083-0033)
(C2, C7, C11, C19, C20, C22, C24, C25,
C26, C27, C28, C30, C31, C37, C41,
C46, C71, C73, C76, C77, C78, C79,
C80, C81, C82, C83, C84, C85, C89,
C93, C95, C96, C108, C109)
34
125
MMBD701LT
. . DIODE, SCHOTTKY, 70V
(V1MQ07)
(ESDS)
(KIDDE PN: 304691)
(CR33, CR34)
(SUPSD BY ITEM 125A)
2
-125A
MMBD701LT1G
. . DIODE, SCHOTTKY, 70V
(V5V1P1)
(ESDS)
(KIDDE PN: 304691)
(SUPSDS ITEM 125)
(CR33, CR34)
2
-ITEM NOT ILLUSTRATED
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Apr 30/15
26-10-76
KIDDE AEROSPACE & DEFENSE
COMPONENT MAINTENANCE MANUAL
PART NUMBER 474449
FIG.
ITEM
PART
NUMBER
AIRLINE
PART
NUMBER
1234567
EFF
NOMENCLATURE CODE
UNITS
PER
ASSY
130
C1206C106K4RAC
. . CAPACITOR, 10 MICROFARAD, 10%,
16V
(V31433)
(ESDS)
(KIDDE PN: 7082-0135)
(C5, C6, C14, C15, C29, C38, C43, C91,
C92, C94, C97, C102, C107)
13
135
C1206C105K3RAC
. . CAPACITOR, 1.0 uF, ±10%, 25V
(V31433)
(ESDS)
(KIDDE PN: 7083-0078)
(C18, C21, C32, C40, C44, C45, C50,
C75, C88, C90)
10
140
HSMFA341A00J1
. . LED, RGB, 80/100/25 MCD, 120 DEG
(V1MY97)
(ESDS)
(KIDDE PN: 304898)
(DS1)
1
145
CDR31BP151BJUS
. . CAPACITOR, 150 PF, 5%, 100V
(ESDS)
(C33, C51, C74, C98, C99, C100)
6
150
2N7002L
. . MOSFET, N-CHANNEL
(V1MQ07)
(ESDS)
(KIDDE PN: 324871)
(Q4)
(SUPSD BY ITEM 150A)
1
-150A
2N7002LT1G
. . TRANSISTOR, SEMICONDUCTOR
DEVICE, SMALL SIGNAL MOSFET,
60V, 115mA, N-CHANNEL SOT-23
(V1MQ07)
(ESDS)
(KIDDE PN: 324871)
(Q4)
(SUPSDS ITEM 150)
1
155
CRCW12061002F
. . RESISTOR, 10K OHM, ±1%, 0.125W
(V18612)
(ESDS)
(KIDDE PN: 7023-1002)
(R122)
1
-ITEM NOT ILLUSTRATED
UTC AEROSPACE SYSTEMS PROPRIETARY
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ILLUSTRATED PARTS LIST
Page 10038
Apr 30/15
26-10-76
KIDDE AEROSPACE & DEFENSE
COMPONENT MAINTENANCE MANUAL
PART NUMBER 474449
FIG.
ITEM
PART
NUMBER
AIRLINE
PART
NUMBER
1234567
EFF
NOMENCLATURE CODE
UNITS
PER
ASSY
160
ADUM1201AR
. . MICROCIRCUIT, ISOLATOR, DIGITAL,
DUAL-CHANNEL
(V24355)
(ESDS)
(KIDDE PN: 304907)
(U206)
1
165
C1210C102KDGAC
. . CAPACITOR, 1000 PF, 10%, 1000V
(V1BWU2)
(ESDS)
(KIDDE PN: 304963)
(C56, C63, C66, C72)
4
170
MURS360T3
. . RECTIFIER, POWER, ULTRAFAST, 3A,
600V
(V1MQ07)
(ESDS)
(KIDDE PN: 304931)
(CR1)
1
175
C1812C472K5RAC
. . CAPACITOR, 4.7 MICROFARAD, 10%,
50V
(V31433)
(ESDS)
(KIDDE PN: 7026-0168)
(C1, C9, C10, C117)
4
180
CRCW0603137KFK
. . RESISTOR, 137K OHM, 1%, 0.0625W
(V02111)
(ESDS)
(KIDDE PN: 7085-1373)
(R1, R18)
2
185
SMBJ33A
. . DIODE, ZENER, 33V
(V14552)
(ESDS)
(KIDDE PN: 06-115900-296)
(CR3)
1
190
T91X107K020AS
. . CAPACITOR, 100 MICROFARAD, 10%,
20V
(V31433)
(KIDDE PN: 7047-0144)
(C3, C4, C110)
(SUPSD BY ITEM 190A)
3
-ITEM NOT ILLUSTRATED
UTC AEROSPACE SYSTEMS PROPRIETARY
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ILLUSTRATED PARTS LIST
Page 10039
Apr 30/15
26-10-76
KIDDE AEROSPACE & DEFENSE
COMPONENT MAINTENANCE MANUAL
PART NUMBER 474449
FIG.
ITEM
PART
NUMBER
AIRLINE
PART
NUMBER
1234567
EFF
NOMENCLATURE CODE
UNITS
PER
ASSY
-190A
T491X107K020AT
. . CAPACITOR, TANTALUM, 100
MICROFARAD, 10%, 20V
(V31433)
(ESDS)
(KIDDE PN: 7047-0144)
(C3-C4, C110)
(SUPSDS ITEM 190)
3
195
CRCW06303012F
. . RESISTOR, 30.1K, 1%, 0.0625W
(V18612)
(KIDDE PN: 7085-3012)
(R4, R7, R29, R36, R37, R44, R52, R55,
R57, R63, R66, R78, R83, R84, R118,
R123, R127)
17
200
C1206C103K1RAC
. . CAPACITOR, 0.01 uF, ±10%, 100V
(V31433)
(ESDS)
(KIDDE PN: 7027-0044)
(C13, C34, C35)
3
205
CRCW06031003F
. . RESISTOR, 100K, 1%, 0.0625W
(V18612)
(ESDS)
(KIDDE PN: 7085-1003)
(R2, R11, R121)
3
210
CRCW060333R2FK
. . RESISTOR, 33.2 OHM, 1%, 0.0625W
(V02111)
(ESDS)
(KIDDE PN: 7085-33R2)
(R15, R16, R17, R20, R21, R23, R24,
R25, R26, R27, R28, R48, R73, R125,
R126, R130)
16
215
WSC1-15-1
. . RESISTOR, WIREWOUND, 15 OHM,
1%, 1W
(V91637)
(ESDS)
(KIDDE PN: 7058-15R0)
(R6)
1
-ITEM NOT ILLUSTRATED
UTC AEROSPACE SYSTEMS PROPRIETARY
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ILLUSTRATED PARTS LIST
Page 10040
Apr 30/15
26-10-76
KIDDE AEROSPACE & DEFENSE
COMPONENT MAINTENANCE MANUAL
PART NUMBER 474449
FIG.
ITEM
PART
NUMBER
AIRLINE
PART
NUMBER
1234567
EFF
NOMENCLATURE CODE
UNITS
PER
ASSY
220
CRCW060315K8FK
. . RESISTOR, 15.8K OHM, 1%, 0.0625W
(V02111)
(ESDS)
(KIDDE PN: 7085-1582)
(R3, R10, R13, R34, R62)
5
225
CRCW06038253F
. . RESISTOR, 825K, 1%, 0.0625W
(V18612)
(ESDS)
(KIDDE PN: 7085-8253)
(R43, R46, R51, R58, R68)
5
230
CRCW06034991F
. . RESISTOR, 4.99K OHM, 1%, 0.0625W
(V18612)
(ESDS)
(KIDDE PN: 7085-4991)
(R64, R69)
2
235
CRCW06031501F
. . RESISTOR, 1.5K, 1%, 0.0625W
(V18612)
(ESDS)
(KIDDE PN: 7085-1501)
(R19, R22, R39, R40, R41, R50, R54,
R65, R67, R90, R113, R114, R115,
R116, R119, R120)
16
240
CRCW06031823F
. . RESISTOR, 182K, 1%, 0.0625W
(V18612)
(ESDS)
(KIDDE PN: 7085-1823)
(R45, R47, R53, R61, R71, R74, R75)
7
245
TC7750MCTTR
. . SENSOR, THERMAL
(V60991)
(ESDS)
(TRUE PN: TC77-5.0MCTTR)
(KIDDE PN: 304867)
(U4, U5)
2
250
MMBD1504AA14
. . DIODE, LOW LEAKAGE, DUAL, 180V
(V27014)
(ESDS)
(TRUE PN: MMBD1504A A14)
(KIDDE PN: 325679)
(CR4, CR36)
2
-ITEM NOT ILLUSTRATED
UTC AEROSPACE SYSTEMS PROPRIETARY
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ILLUSTRATED PARTS LIST
Page 10041
Apr 30/15
26-10-76
KIDDE AEROSPACE & DEFENSE
COMPONENT MAINTENANCE MANUAL
PART NUMBER 474449
FIG.
ITEM
PART
NUMBER
AIRLINE
PART
NUMBER
1234567
EFF
NOMENCLATURE CODE
UNITS
PER
ASSY
255
CRCW12064990F
. . RESISTOR, 499 OHM, 1%, 0.125W
(V18612)
(ESDS)
(KIDDE PN: 7023-4990)
(R30-R33)
4
260
CRCW0603243KFK
. . RESISTOR, 243K OHM, 1%, 0.0625W
(V02111)
(ESDS)
(KIDDE PN: 7085-2433)
(R9)
1
265
C0805C330K1GAC
. . CAPACITOR, 33 pF, ±10%, 100V
(V31433)
(ESDS)
(KIDDE PN: 7035-0019)
(C16, C17, C49)
3
270
CRCW06031504F
. . RESISTOR, 1.5M, 1%, 0.0625W
(V18612)
(KIDDE PN: 7085-1504)
(R60, R72)
2
275
MAX809MEURT
. . MICROCIRCUIT, RESET,
MICROPROCESSOR
(V1ES66)
(ESDS)
(TRUE PN: MAX809MEUR-T)
(KIDDE PN: 325700)
(U3)
1
280
FTS105-01LDVP
. . CONNECTOR, 10-PIN TERMINAL
STRIP
(V55322)
(TRUE PN: FTS-105-01-L-DV-P)
(KIDDE PN: 304905)
(P2)
1
285
LT3023EMSE
. . MICROCIRCUIT, REGULATOR, DUAL
(V64155)
(ESDS)
(KIDDE PN: 304862)
(VR2)
1
-ITEM NOT ILLUSTRATED
UTC AEROSPACE SYSTEMS PROPRIETARY
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ILLUSTRATED PARTS LIST
Page 10042
Apr 30/15
26-10-76
KIDDE AEROSPACE & DEFENSE
COMPONENT MAINTENANCE MANUAL
PART NUMBER 474449
FIG.
ITEM
PART
NUMBER
AIRLINE
PART
NUMBER
1234567
EFF
NOMENCLATURE CODE
UNITS
PER
ASSY
290
C1812C102K5RAC
. . CAPACITOR, 1 MICROFARAD, 10%,
50V
(V31433)
(ESDS)
(KIDDE PN: 7026-0162)
(C8)
1
295
LT3010EMS8E
. . REGULATOR, MICROPOWER, LINEAR
(V64155)
(ESDS)
(KIDDE PN: 304861)
(VR1, VR3, VR4)
3
300
PIC18F4680EPT
. . MICROCONTROLLER, 8-BIT CMOS
FLASH
(V60991)
(ESDS)
(KIDDE PN: 304868)
(U1)
1
305
DS2003TM
. . MICROCIRCUIT, VOLTAGE DRIVER
(V1NKH7)
(ESDS)
(KIDDE PN: 325640)
(U20)
1
310
MMSZ5258BT1
. . DIODE, ZENER, 36V, ±5%, 0.5W
(V04713)
(ESDS)
(KIDDE PN: 325760)
(CR13)
(SUPSD BY ITEM 310A)
1
-310A
MMSZ5258BT1G
. . DIODE, ZENER, 36V, ±5%, 0.5W
(V5V1P1)
(ESDS)
(KIDDE PN: 325760)
(CR13)
(SUPSDS ITEM 310)
1
315
CDR31BP680BJUS
. . CAPACITOR, 68 PF, 10%, 100V
(ESDS)
(C42, C101)
2
-ITEM NOT ILLUSTRATED
UTC AEROSPACE SYSTEMS PROPRIETARY
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ILLUSTRATED PARTS LIST
Page 10043
Apr 30/15
26-10-76
KIDDE AEROSPACE & DEFENSE
COMPONENT MAINTENANCE MANUAL
PART NUMBER 474449
FIG.
ITEM
PART
NUMBER
AIRLINE
PART
NUMBER
EFF
NOMENCLATURE CODE
1234567
UNITS
PER
ASSY
320
LM3595LD
. . PARALLEL CONSTANT CURRENT
DRIVER, 25 MILLI AMP
(V27014)
(ESDS)
(KIDDE PN: 304860)
(U8, U10)
2
325
MMSZ4699T1
. . DIODE, ZENER, 12V
(V1MQ07)
(ESDS)
(KIDDE PN: 325681)
(CR8, CR10)
(SUPSD BY ITEM 325A)
2
-325A
MMSZ4699T1G
. . DIODE, ZENER, 12V
(V5V1P1)
(ESDS)
(KIDDE PN: 325681)
(SUPSDS ITEM 325)
(CR8, CR10)
2
330
CRCW06031005F
. . RESISTOR, 10M, 1%, 0.0625W
(V18612)
(ESDS)
(KIDDE PN: 7085-1005)
(R56)
1
335
0PA348A1
. . MICROCIRCUIT, AMPLIFIER,
OPERATIONAL
(V13919)
(ESDS)
(KIDDE PN: 304863)
(U7)
(SUPSD BY ITEM 335A)
1
-335A
0PA348AIDBVT
. . MICROCIRCUIT, AMPLIFIER,
OPERATIONAL
(V1NKH7)
(ESDS)
(KIDDE PN: 304863)
(TRUE PN: OPA348AIDBV (T))
(U7)
(SUPSDS ITEM 335)
1
-ITEM NOT ILLUSTRATED
UTC AEROSPACE SYSTEMS PROPRIETARY
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ILLUSTRATED PARTS LIST
Page 10044
Apr 30/15
26-10-76
KIDDE AEROSPACE & DEFENSE
COMPONENT MAINTENANCE MANUAL
PART NUMBER 474449
FIG.
ITEM
PART
NUMBER
AIRLINE
PART
NUMBER
1234567
EFF
NOMENCLATURE CODE
UNITS
PER
ASSY
340
BC846BPDW1T1
. . TRANSISTOR, DUAL, NPN/PNP
(V1MQ07)
(ESDS)
(KIDDE PN: 304709)
(Q1, Q5)
2
345
C1206C225K4RAC
. . CAPACITOR, 2.2 MICROFARAD, 10%,
16V
(V31433)
(ESDS)
(KIDDE PN: 7082-0086)
(C39)
1
350
C1206C223K1RAC
. . CAPACITOR, 0.022 MICROFARAD 10%,
100V
(V31433)
(ESDS)
(KIDDE PN: 7027-0048)
(C47)
1
355
0PA4348A1PW
. . MICROCIRCUIT, OP AMP, CMOS
(V13919)
(ESDS)
(KIDDE PN: 304864)
(U6)
(SUPSD BY ITEM 355A)
1
-355A
0PA4348AIPWT
. . MICROCIRCUIT, RAIL-TO-RAIL OP
AMP, LOW POWER, QUAD
(V1NKH7)
(ESDS)
(KIDDE PN: 304864)
(TRUE PN: OPA4348AIPW(T))
(U6)
(SUPSDS ITEM 355)
1
360
MCP6S91EMS
. . MICROCIRCUIT, SINGLE-ENDED, RAILTO-RAIL LOW GAIN PGA
(V60991)
(ESDS)
(KIDDE PN: 304865)
(U11)
1
-ITEM NOT ILLUSTRATED
UTC AEROSPACE SYSTEMS PROPRIETARY
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ILLUSTRATED PARTS LIST
Page 10045
Apr 30/15
26-10-76
KIDDE AEROSPACE & DEFENSE
COMPONENT MAINTENANCE MANUAL
PART NUMBER 474449
FIG.
ITEM
PART
NUMBER
AIRLINE
PART
NUMBER
1234567
EFF
NOMENCLATURE CODE
UNITS
PER
ASSY
365
LT17161S5
. . MICROCIRCUIT, COMPARATOR
(V64155)
(ESDS)
(KIDDE PN: 304806)
(U2)
1
370
PM2JM10-000MHZ
. . CRYSTAL, QUARTZ, 10.000 MHZ
(V23875)
(ESDS)
(TRUE PN: PM-2JM10.000MHZ)
(KIDDE PN: 304866)
(Y1)
1
375
DT1608C233
. . INDUCTOR, 22 MICRO HENRIES
(V02113)
(KIDDE PN: 06-115904-028)
(L2)
1
380
DLW5BSN102SQ2
. . FILTER, EMI SUPPRESSION,
COMMON MODE CHOKE COIL, 1.5A,
50V, 10M OHM
(V51406)
(ESDS)
(KIDDE PN: 304798)
(L5)
1
385
C1206C104K5RAT
. . CAPACITOR, 0.1 MICROFARAD, ±10%,
50V
(V31433)
(KIDDE PN: 9-1072)
(C116)
1
390
DT3316P224
. . INDUCTOR, 220 MICROHENRIES, 0.5A,
0.39 OHM
(V02113)
(ESDS)
(TRUE PN: DT3316P-224)
(KIDDE PN: 06-115904-037)
(L1)
1
400
TX8111NLT
. . COMMON MODE CHOKE, CAN BUS 51
MICRO HENRIES
(V01961)
(ESDS)
(KIDDE PN: 304965)
(L10)
1
-ITEM NOT ILLUSTRATED
UTC AEROSPACE SYSTEMS PROPRIETARY
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ILLUSTRATED PARTS LIST
Page 10046
Apr 30/15
26-10-76
KIDDE AEROSPACE & DEFENSE
COMPONENT MAINTENANCE MANUAL
PART NUMBER 474449
FIG.
ITEM
PART
NUMBER
AIRLINE
PART
NUMBER
1234567
EFF
NOMENCLATURE CODE
UNITS
PER
ASSY
405
MCP2551ESN
. . MICROCIRCUIT, CAN DRIVER/
RECEIVER
(V60991)
(ESDS)
(TRUE PN: MCP2551-E/SN)
(KIDDE PN: 304821)
(U207)
1
410
PE68386
. . TRANSFORMER, GATE DRIVE
(VSV170)
(ESDS)
(KIDDE PN: 304908)
(T1)
(SUPSDS ITEM 410)
1
-410A
PE68386NLT
. . TRANSFORMER, GATE DRIVE
(VSV170)
(ESDS)
(TRUE PN: PE-68386NLT)
(T1)
(SUPSDS ITEM 410)
1
415
MCP23S08ESS
. . MICROCIRCUIT, I/O EXPANDER, 8-BIT
(V60991)
(ESDS)
(TRUE PN: MCP23S08-E/SS)
(KIDDE PN: 304897)
(U18)
1
420
AD8403ARU100
. . POTENTIOMETER, DIGITAL, 100K
(V24355)
(ESDS)
(KIDDE PN: 304858)
(U9)
1
-ITEM NOT ILLUSTRATED
UTC AEROSPACE SYSTEMS PROPRIETARY
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ILLUSTRATED PARTS LIST
Page 10047
Apr 30/15
26-10-76
KIDDE AEROSPACE & DEFENSE
COMPONENT MAINTENANCE MANUAL
PART NUMBER 474449
THIS PAGE INTENTIONALLY LEFT BLANK
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ILLUSTRATED PARTS LIST
Page 10048
Apr 30/15
26-10-76
KIDDE AEROSPACE & DEFENSE
COMPONENT MAINTENANCE MANUAL
PART NUMBER 474449
STORAGE (INCLUDING TRANSPORTATION)
TASK 26-10-76-990-809-A01
1.
GENERAL INFORMATION
SUBTASK 26-10-76-99F-014-A01
A. General Information
(1)
This section has the procedures necessary to store and transport the smoke detector.
SUBTASK 26-10-76-94A-004-A01
B. Consumable Materials
(1)
The consumable materials necessary to store the smoke detector are given below
(Refer to Table 15001). Refer to the Vendor (Supplier) Codes paragraph in the IPL
for the names of the suppliers shown in the Source column.
NOTE: You can use equivalent alternatives for the items given in the table.
Table 15001
Consumable Materials
Name
Cap, Protective
Black (Conductive)
UTC AEROSPACE SYSTEMS PROPRIETARY
Subject to the EAR. See the title page for more information.
Specification or Part
Number
CEC-12
Source or CAGE Code
V99017
STORAGE (INCLUDING TRANSPORTATION)
Page 15001
Mar 05/10
26-10-76
KIDDE AEROSPACE & DEFENSE
COMPONENT MAINTENANCE MANUAL
PART NUMBER 474449
THIS PAGE INTENTIONALLY LEFT BLANK
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STORAGE (INCLUDING TRANSPORTATION)
Page 15002
Mar 05/10
26-10-76
KIDDE AEROSPACE & DEFENSE
COMPONENT MAINTENANCE MANUAL
PART NUMBER 474449
TASK 26-10-76-500-801-A01
2.
STORAGE AND SHIPPING
SUBTASK 26-10-76-550-001-A01
A. Storage
CAUTION:
THE UNIT CONTAINS ELECTROSTATIC DISCHARGE SENSITIVE
(ESDS) COMPONENTS. THESE COMPONENTS ARE IDENTIFIED BY
THE LETTERS (ESDS) IN THE ITEM DESCRIPTION CONTAINED IN
THE ILLUSTRATED PARTS LIST (IPL). OBEY ESDS PRECAUTIONS
WHEN YOU TOUCH THE UNIT OR DAMAGE CAN OCCUR.
(1)
Make sure the protective cap is installed on the J1 connector.
(2)
Keep the smoke detector in materials to protect it from ESD.
(3)
Keep the smoke detector in an applicable container that will prevent damage.
(4)
Keep the container in a cool, dry, place.
(5)
Use sufficient material to prevent damage during transportation.
SUBTASK 26-10-76-510-001-A01
B. Shipping
CAUTION:
THE UNIT CONTAINS ELECTROSTATIC DISCHARGE SENSITIVE
(ESDS) COMPONENTS. THESE COMPONENTS ARE IDENTIFIED BY
THE LETTERS (ESDS) IN THE ITEM DESCRIPTION CONTAINED IN
THE ILLUSTRATED PARTS LIST (IPL). OBEY ESDS PRECAUTIONS
WHEN YOU TOUCH THE UNIT OR DAMAGE CAN OCCUR.
(1)
Make sure the protective cap is installed on the J1 connector.
(2)
Ship the smoke detector in an applicable container that will prevent damage.
(3)
Use sufficient material to prevent damage during transportation.
UTC AEROSPACE SYSTEMS PROPRIETARY
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STORAGE (INCLUDING TRANSPORTATION)
Page 15003
Mar 05/10
26-10-76
KIDDE AEROSPACE & DEFENSE
COMPONENT MAINTENANCE MANUAL
PART NUMBER 474449
THIS PAGE INTENTIONALLY LEFT BLANK
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STORAGE (INCLUDING TRANSPORTATION)
Page 15004
Mar 05/10
26-10-76