TECHNICAL MANUAL
OPTIMA
PT/ST/VS
Page 2
NT1789 Rév.A0
TABLE OF CHANGES
The information contained in this document only concerns :



OPTIMA PT/ST/VS type,
MCM 440 PT/OT type,
MCM550 ST type.
Technical Manual reference :......................... : NT 1789
Revision date :......................................... ...... : 27 May 2003
Applicable from serial no :.............................. : 18180100
Date
27/05/2003
NT1789 Rév.A0
Revision no.
A0
Pages concerned
All
Changes
First release
page : 3
Page 4
NT1789 Rév.A0
TABLE OF CONTENT
1. OVERVIEW .................................................. 7
3.3.10. Display of software version number (TestA)......... 28
3.3.11. Motor clamp Test (TestC) .................................... 29
3.3.12. Calibration values display (TestE) ........................ 29
3.3.13. Infusion motor Test (TestF).................................. 30
3.3.14. Display of last 10 alarms before a failure occurs
(TestJ) ............................................................................. 30
1.1. Ge n e ra l ......................................................7
3.4. Ma in te n a n c e S e rvic e Co n fig u ra tio n . ... 31
1.2. Blo c d ia g ra m s ...........................................8
1.3. P re c a u tio n s to b e ta ke n b e fo re u s e .......9
3.4.1. Service configuration Menu.................................... 31
3.4.2. Preventive maintenance (SAV1) ............................ 31
3.4.3. Set number Configuration (SAV2).......................... 31
1.4. In te rn a l s a fe ty fe a tu re s ............................9
3.5. Te c h n ic a l fa ilu re s m e s s a g e s . ............... 32
1.5. Te c h n ic a l c h a ra c te ris tic s ........................9
1.5.1. Biologica l cha ra cte ris tics .......................................... 9
1.5.2. Me cha nica l cha ra cte ris tics ....................................... 9
1.5.3. Dime ns ions / We ight................................................ 9
1.5.4. Ele ctrica l cha ra cte ris tics .......................................... 9
1.5.5. Ele ctronic cha ra cte ris tics ......................................... 9
1.5.6. Operator’s guide ...................................................... 9
1.5.7. Registration cards .................................................... 9
1.5.8. Material used to build the OPTIMA / MCM ............... 9
1.5.9. Conformity and -symbols ......................................... 9
2. ELECTRONIC BOARDS ............................. 11
2.1. CP U b o a rd ...............................................11
2.1.1. Functional description. ........................................... 11
2.1.2. Connectors description .......................................... 12
2.1.3. Electronic drawings ................................................ 14
2.1.4. Components layout ................................................ 14
2.2. Dis p la y b o a rd ..........................................15
2.2.1. Functional description ............................................ 15
2.2.2. Connector description ............................................ 15
2.2.3. Electronic drawings ................................................ 17
2.2.4. Components layout ................................................ 17
2.3. P OWER S UP P LY BOARD ......................18
2.3.1. Functional description ............................................ 18
2.3.2. Connector description ............................................ 18
2.3.3. Electronic drawings ................................................ 19
2.3.4. Components layout ................................................ 19
2.4. Air d e te c to r b o a rd ..................................19
2.4.1. Electronic drawings and Components layout.......... 19
3. Co n fig u ra tio n , c a lib ra tio n a n d c h e c k ....... 20
3.1. Co n fig u ra tio n ..........................................20
3.2. Ca lib ra tio n ...............................................22
3.2.1. Manual calibration menu ........................................ 22
3.2.2. Door calibration (Etal1) .......................................... 22
3.2.3. Correcting coefficient adjustment (Etal2)................ 23
3.2.4. Up and Down stream pressure sensors calibration
(Etal9)..................................................................... 24
4. REP LACING S UB-AS S EMBLIES ................34
4.1. Mo d u le o p e n in g . .................................... 34
4.2. Re p la c in g CP U b o a rd . ........................... 34
4.3. Dis m o u n tin g p u m p in g m e c h a n is m ...... 34
4.4. Re p la c e m e n t o f p re s s u re s e n s o rs . ...... 34
4.5. Re p la c e m e n t o f d o o r o r o f Ha ll e ffe c t
s e n s o r ............................................................ 34
5. MAINTENANCE ...........................................35
5.1. Re c o m m e n d a tio n s ................................. 35
5.2. Cle a n in g a n d d is in fe c tin g ..................... 35
5.3. S to ra g e .................................................... 35
5.4. Ro u tin e in s p e c tio n s .............................. 36
5.4.1. Checking before use .............................................. 36
5.4.2. Occlusion alarm checking ...................................... 36
5.4.3. Battery autonomy test ............................................ 37
5.4.4. Fix clamp checking ( VS/PT and ST pumps)......... 37
5.4.5. Air detector check .................................................. 37
5.4.6. Continuity test ........................................................ 37
5.5. Te c h n ic a l c h e c k p ro c e d u re .................. 38
6. ANNEXE 1 : Illu s tra te d p a rts lis ts ..............40
6.1. S u b a s s e m b lie s tra c e a b ility ta b le ......... 40
6.1.1. Introduction ............................................................ 40
6.1.2. Spare parts table.................................................... 40
6.1.3. Upper housing........................................................ 41
6.1.4. Base ...................................................................... 42
6.1.5. Brace ..................................................................... 43
7. Circ u it d ia g ra m ............................................45
8. Ad d e n d a a n d in fo rm a tio n b u lle tin s ..........46
9. Us e fu l a d d re s s e s ........................................48
3.3. Te s ts : Ma in te n a n c e te s ts .....................26
3.3.1. Manual Service test menu...................................... 26
3.3.2. Maintenance tests list : .......................................... 26
3.3.3. Working duration (Test1)........................................ 26
3.3.4. LED’s, LCD screen, 7 segments display and Buzzers
Test (Test2) ............................................................ 27
3.3.5. Keyboard test (Test3)............................................. 27
3.3.6. Battery voltage display (Test4)............................... 27
3.3.7. Display of the last 10 alarms codes (Test5) ........... 28
3.3.8. Total working duration (Test6)................................ 28
3.3.9. Display analog values of sensors (Test9)............... 28
NT1789 Rév.A0
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P a ge 6
NT1789 Rév.A0
1. OVERVIEW
1.1. Ge n e ra l
The OPTIMA Pump is a new volumetric pump based on the same mechanical pumping mechanism as the MVP
pump.
The battery is automatically recharged when the pump is connected to the mains..
A choice of easily accessible configurations ensures optimum use of functions according to the needs of each department.
3 types of OPTIMA exist : VS / PT/ ST
•
OPTIMA VS / MCM 440 OT: PVC Type Volumetric pump with standard PVC Set. The Drip sensors is optional. An
automatic control of the occlusivity of the pump ( OCS –Occlusivity Control System) is implemented.
•
OPTIMA PT / MCM 440 PT :PVC Type Volumetric with standard PVC Set. The Drip sensors is compulsory.
•
OPTIMA ST / MCM 550 ST Silicone Type Volumetric with standard Silicone Set. The Drip sensors is compulsory
•
Mains differences between the types :
Description
VS / OT
PT
ST
Functional differences
Tube
Standard PVC
Standard PVC
Standard Silicone
Drip Sensor
Optional
Standard
Standard
OCS Test (Occlusivity Yes
Control System)
No
No
Tube Clamping
A mechanical clamp
on the device assure
the clamping of the
tube when the door is
opened.
A mechanical clamp
on the device assure
the clamping of the
tube when the door is
opened.
A mechanical clamp
on the device assure
the clamping of the
tube when the door is
opened.
Maximum Rate
1000 ml/h
1000 ml/h
1500 ml/h
OCS
A dc motor assure the NO OCS -> no DC motor
clamping of the tube
during OCS
Tube clamping during A mechanical clamp on the device assure the clamping of the tube
door opening
when the door is opened.
NT1789 Rév.A0
page : 7
1.2. Blo c d ia g ra m s
Ba ttery
RS 232
Nurs e Call
Key board
P owe r s upply
board
Dis pla y board
conne ctors
AIR
bubble s
Keyboa rd/dis pla y
interface
s e ns or
Drip
S ens or
(option)
CP U
P roce s s or function
DC Motor
OCS
(MS /VS only)
Motor drive r
S e ns or interface
Motor
Rota tion
dete ctor
Door
Openning
dete ctor
Trans mis s ion
P e ris taltic Me ca nis m
DOOR
L0OCK
Counte r P res s ure fla s k
downs tre am
occlus ion
Up-s trea m
occlus ion
De tector
Detector
Clamp dete ctor
(MS only)
Luer
de rivation
Down s tre am exte ns ion
P UMP
clamp
Up-s tre am extens ion
Drip chamber
P erfus ion s et
Figure 1.
P a ge 8
Ge ne ra l dia gra m of the OP TIMA
NT1789 Rév.A0
1.3. P re c a u tio n s to b e ta ke n b e fo re u s e
Please consult the user guide.
1.4. In te rn a l s a fe ty fe a tu re s
The pump has a continuous functions inspection system as soon as the pump is ON. . Nevertheless, the qualified personnel in your establishment or our Maintenance Department should always be notified of any abnormal functioning
when no specific cause can be found. (See useful addresses, chapter 9)
For any mains failure the pump is powered automatically from its internal battery.
Opening the pump or the battery cover must only be carried out by qualified staff with all the necessary technical precautions. Non-compliance with these procedures may be dangerous for the staff and may damage the Module.
1.5. Te c h n ic a l c h a ra c te ris tic s
1.5.1. Biological characteristics
The infusion liquid is only in contact with the infusion set.
1.5.2. Mechanical characteristics
The OPTIMA Pump operates with a linear peristaltic system.
1.5.3. Dimensions / Weight
q
q
H x L x D ........................................................................... 135 x 175 x 145 mm
We ight ............................................................................... 2.9 kg a pproxima te ly
1.5.4. Electrical characteristics
q
q
q
q
Exte rna l powe r s upply........................................................ 100 – 240 Vac
Power ................................................................................. 50 VA
Battery................................................................................ 6V – 2.7/ 3 Ah NiMH.
Fuse ................................................................................... 2 x 630 mA T IEC 127
1.5.5. Electronic characteristics
The Device contains 4 PCB’s:
• CP U P CB.
• Dis pla y / ke yboa rd P CB.
• P owe r S upply P CB.
• Air de te ction P CB
1.5.6. Operator’s guide
The operator’s guide is available upon request to our Maintenance Department (see useful addresses at the
end of this document)
1.5.7. Registration cards
Registration information is available upon request to our Maintenance Department.
1.5.8. Material used to build the OPTIMA / MCM
q
q
q
q
q
q
Top a nd bottom hous ing .................................................... P olyca rbona te / ABS
Ke yboa rd ............................................................................ P olye s te r
S ticke rs .............................................................................. P olye s te r
P ump me mbra ne ............................................................... Ela s tome r (la te x fre e )
Drip s e ns or......................................................................... P olyca rbona te / ABS or polya mide
Re a r hous ing ha ndle .......................................................... P C + 10%
1.5.9. Conformity and -symbols
q
Conform EN60 601-1 a nd EN60 601-2-24.s ta nda rds
NT1789 Rév.A0
page : 9
CE0459 ma rking in complia nce with EEC 93/42 Me dica l De vice dire ctive .
IP 31
Liquid proje ctions prote cte d.
CF type de vice
Ba tte ry.
CLAS S I de vice
q
Ea ch s ymbol s hows be low is vis ible on the de vice or in this docume nt.
Re fe r to a ccompa nie d docume nts .
Equipote ntia lity
P rote ctive e a rth
56
RS 232 Communica tion Inte rfa ce
4000V ins ula tion
Nurs e Ca ll 4000V ins ula tion / 24Vdc-1A
P e rma ne nt ma gne t a llowing the fixing of drops s e ns or
P a ge 10
NT1789 Rév.A0
2. ELECTRONIC BOARDS
2.1. CP U b o a rd
2.1.1. Functional description.
2.1.1.1
CP U
Ma in Microproce s s or .................. T80c5112
/ 512 Ko of Fla s h / 8Ko of RAM
Exte rna l RAM .............................. 32 Ko
EEP ROM ..................................... 16 Ko
S e conda ry Microproce s s or ......... MS P 430
Control fre que ncy of the ma in microproce s s or, time ke e pe r function, ON/OFF function a nd control the
cha rge of the ba tte ry.
2.1.1.2 S te ppe r motor control
The motor is powe re d with 12 or 20 volts a ccording to the flow ra te .
The signal command is performed either by ½ step or ¼ step according to the requested flow rate.
2.1.1.3 Rota tion control
An optical sensor verifies the rotation of the came shaft.
This sensor generates an alarm for any difference higher than ± 5 % with the programmed value
2.1.1.4 Door de te ctor
A Hall effect sensor placed in the Module and a magnet located in the door
This sensor detects door opening and set missing when door is closed.
2.1.1.5 Drip s e ns or (optiona l on Optima MS a nd VS or MCM 440 OT)
The drip detection is performed by an optical sensor.
An infra-red filter avoids interference due to external light.
This sensor generates an alarm for any flow rate difference higher than ± 40% of the programmed value
2.1.1.6 Downs tre a m pre s s ure s e ns or
This sensor detects downstream occlusion on the infusion line.
It also detects the right positioning of the infusion set when the door is closed.
It generates an alarm in both cases.
2.1.1.7 Up-s tre a m pre s s ure s e ns or
This sensor detects up-stream occlusion on the infusion line when the drip sensor is absent.
This sensor detects the right positioning of the infusion set when the door is closed.
It generates an alarm in both cases.
2.1.1.8 Buzze r
The device is equipped with 2 buzzers triggered by the microprocessor.
2.1.1.9 On/Off function
When the device is connected to the mains, it is in “stand by” mode .
S witching ON is pe rforme d
• Eithe r by pre s s ing the ON/OFF ke y
• Or by ope ning the door, a ccording to the s oftwa re configura tion.
S witching OFF is pe rforme d :
• Eithe r ma nua lly by pre s s ing the ON/OFF ke y
• Or a utoma tica lly whe n ba tte ry is low.
The On/off function is pe rforme d by the s e conda ry microproce s s or
2.1.1.10 Ba tte ry cha rge ma na ge me nt
NT1789 Rév.A0
page : 11
The ba tte ry cha rge is ma na ge d by both prima ry a nd s e conda ry microproce s s ors .
2.1.1.11 Air de te ctor
An ultra - s ound s e ns or a llows to de te ct a ir bubble s in the infus ion s e t.
It ge ne ra te s a n a la rm if a ir bubble s a re la rge r tha n progra mme d va lue .
2.1.1.12 Automa tic OCS cla mp
The OP TIMA MS a nd VS or MCM MS a nd OT a re e quippe d with a DC motor a ctua te d cla mp. Afte r e a ch infus ion s ta rt or door clos ing, the infus ion s e t is cla mpe d by this s ys te m a nd the de vice che cks the n pumping
me cha nis m occlus ivity.
2.1.1.13 Nurs e Ca ll / RS 232
The RS 232 a nd Nurs e Ca ll ha ve both 4000 V die le ctric s tre nght. The Nurs e ca ll re la y is ra te d 24 VDC/1A.
2.1.2. Connectors description
2.1.2.1
Ge ne ra l
Co n n e c to r
2.1.2.2
2.1.2.3
P a ge 12
P in n u m b e r
Fu n c tio n
J7
2x17
For de ve lopme nt purpos e
J3
2x7
For ma nufa cturing
J9
1x4
Air S e ns or
J1
1x20
CP U/Dis pla y inte rconne ction
J 12
1x4
Drip S e ns or
J4
1x4
S te ppe r Motor
J6
1x3
P owe r S upply
J8
1x4
Ba tte ry
J5
1x6
Not Us e d
J 11
1x8
RS 232 / NURS E CALL
J 10
1x2
DC motor
J2
1 x 20
J9 – Air Sensor
S e ns ors
P in
De s c rip tio n
1
/TS T
S e ns or che ck
2
5V
P owe r S upply
3
GND
Ground
4
/DETECT
Air output s igna l
J1 – CPU/Display board interconnection
P in
De s c rip tio n
1
2
3
4
5
6
7
8
9
10
11
12
5V
VBAT
GND
MOS I-AFF
GND
MIS O_AFF
GND
CLK-AFF
GND
CS LCD
GND
CS AFCL
P owe r S upply
Ba tte ry volta ge
S e ria l output
S e ria l Input
S e ria l clock
Chip S e le ct LCD
Chip S e le ct Dis pla y
NT1789 Rév.A0
P in
De s c rip tio n
13
14
15
16
17
18
19
20
2.1.2.4 Drip S e ns or
GND
A0AFF
GND
RES ET/
GND
TON/OFF
VBAT
5V
P in
De s c rip tio n
1
CDLED-goutte
2
GND
3
GND
4
P uls e -goutte
2.1.2.5 J 4 - S te ppe r motor
2.1.2.6
2.1.2.7
2.1.2.8
P in
De s c rip tio n
LCD Adre s s
ON/OFF s igna l
Ba tte ry Volta ge
P owe r s upply
Le d comma nd 5V / 40 mA
Output drop s igna l
1
+ Bobine A
+ Coil A
2
- Bobine A
- Coil A
3
+ Bobine B
+ Coil B
4
- Bobine B
- Coil B
J6 – Power Supply
P in
De s c rip tio n
1
ALIM EXT
2
GND
3
ALIM S ECT
Not Us e d
P owe r S upply 9V / 1.3A
J8 Battery
P in
De s c rip tio n
1
VBATNC
+ Ba tte ry
2
ANA-CTN
Te mpe ra ture s e ns or output
3
GND
4
VBATNP
+ Ba tte ry be fore the rma l fus e (fus e bre a kdown de te ction)
J11 RS232/Nurse Call
P in
De s c rip tio n
1
TxD-P C
Da ta Re ce ption from P C
2
RTS -P C
Re que s t to s e nd from P C (S hould be pos itione d a t high s ta te )
3
DTR-P C
Da ta Te rmina l Re a dy of P C (S hould be pos itione d a t high s ta te )
4
RXD-P C
Da ta Tra ns mis s ion to P C
5
GND
6
Nurs e Ca ll
Norma lly Ope ne d Conta ct
7
Nurs e Ca ll
Common Conta ct
NT1789 Rév.A0
page : 13
8
2.1.2.9
Nurce Ca ll
Norma lly clos e d Conta ct
J 10 - D.C. motor
P in
De s c rip tio n
1
+ DC motor.
2
- DC motor.
2.1.2.10 J2 – Sensors
P in
De s c rip tio n
1
GND
2
P re s -Cla mp
S witch cla mp output
3
CD-Cla mp
S witch cla mp powe r s upply
4
Up-Force S e ns or
Ups tre a m force s e ns or output
5
Up-Force S e ns or
Upstream force sensor – input
6
Up-Force Sensor
Upstream force sensor output
7
Up-Force Sensor
Upstream force sensor + input
8
GND
9
Hall effect sensor
Hall effect power supply
10
Hall effect sensor
GND
11
Hall effect sensor
Hall effect output
12
Dw-Force Sensor
Downstream force sensor output
13
Dw-Force Sensor
Downstream force sensor – input
14
Dw-Force Sensor
Downstream force sensor output
15
Dw-Force Sensor
Downstream force sensor + input
16
GND
17
ET-OPTO
Outlet opto signal
18
CD-LED
LED driver
19
GND
Opto ground
20
5V
LED Power supply
2.1.3. Electronic drawings
On request at Fresenius Vial After Sales Service department
2.1.4. Components layout
On request at Fresenius Vial After Sales Service department
P a ge 14
NT1789 Rév.A0
2.2. Dis p la y b o a rd
2.2.1. Functional description
The dis pla y boa rd is cons ide re d a s a pe riphe ra l boa rd of the CP U boa rd.
• The ke yboa rd ma trix is conne cte d to this boa rd.
• Dis pla y de s cription
Fu n c tio n
Dis p la y
Flow ra te m/l
4 gre e n 7-s e gme nt LED dis pla y
Ala rm
1 re d LED
P re -a la rm
1 ora nge LED
Perfusion signal LED’s
4 green LED
Drop LED’s
1 green LED
Battery LED’s
1 green LED
Mains LED’s
1 orange LED
Perfusion start LED’s
1 green LED
LCD
33x100 points LCD display
2.2.2. Connector description
2.2.2.1
Ge ne ra l
J1
1 x 20 Pins
CPU/Display boards Interconnection
J2
18 Pins
LCD connector
J3
10 Pins
Keyboard connector
NT1789 Rév.A0
page : 15
2.2.2.2
P a ge 16
J 1 - CP U/Dis pla y Boa rd inte rconne ction
P in
De s c rip tio n
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
5V
VBAT
GND
MOS I-AFF
GND
MIS O_AFF
GND
CLK-AFF
GND
CS LCD
GND
CS AFCL
GND
A0AFF
GND
RES ET/
GND
TON/OFF
VBAT
5V
P owe r S upply
Ba tte ry volta ge
S e ria l output
S e ria l Input
S e ria l clock
Chip S e le ct LCD
Chip S e le ct Dis pla y
LCD Addre s s
ON/OFF s igna l
Ba tte ry Volta ge
P owe r s upply
NT1789 Rév.A0
2.2.2.3
J 2 LCD Conne ctor
P in
De s c rip tio n
1
VBAT
+ ba ck light
2
-le d
- ba ck light
3
+5V
4
/RES ET
5
VS S
Gnd
6
LD0
Da ta Write
7
GND
Write S e le ct
8
LD6
Da ta Write
9
A0AFF
LCD Addre s s
10
LD5
Da ta Write
11
LD4
Da ta Write
12
LD3
Da ta Write
13
LD2
Da ta Write
14
LD1
Da ta Write
15
LD0
Da ta Write
16
-
Ena ble
17
LCDCS 2
Chip s e le ct
18
2.2.2.4
LCDCS 1
J 3 ke yboa rd Conne ctor
Chip s e le ct
P in
De s c rip tio n
1
COL2
Ke yboa rd Column
2
COL1
Ke yboa rd Column
3
4
COL0
Ke yboa rd Column
Ligne 3
Ke yboa rd Line
5
Ligne 2
Ke yboa rd Line
6
Ligne 1
Ke yboa rd Line
7
Ligne 0
Ke yboa rd Line
8
TON/OFF
On / Off
9
CONTRÔLE
Keyboard Control line
10
GND
2.2.3. Electronic drawings
On request to Fresenius Vial After Sales Service department
2.2.4. Components layout
On request to Fresenius Vial After Sales service department
NT1789 Rév.A0
page : 17
2.3. P OWER S UP P LY BOARD
2.3.1. Functional description
An AC / DC 12W Module convertor (switching mode power supply) convert the mains input voltage ( 100 –
240 Vac) to 9Vdc 1.3A. This voltage is used to charge the battery and power the device.
ECG/EEG noise rejection filter : 2 Class X2 Capacitor and a 10Kohms resistance connected to a functional
earth garanteed the EEG/EEG noise rejection
2.3.2. Connector description
2.3.2.1
Ge ne ra l
Co n n e c to r
2.3.2.2
P a ge 18
P in
Fu n c tio n
J1
1x1
Functional Earth
J2
1x2
Main supply connector
J3
1x3
Output power supply
J4
1x4
Battery Output
J5
2x5
Battery Input
J 1 Functiona l Ea rth
P in
De s c rip tio n
1
-
Functional Earth
NT1789 Rév.A0
2.3.2.3
J 2 Ma in S upply Conne ctor
P in
De s c rip tio n
1
PH
Phase (100 – 240 Vac)
2
N
Neutral (100 – 240 Vac)
2.3.2.4
J 3 Output P owe r s upply
P in
De s c rip tio n
1
9V Sect
2
GND
3
9V Ext
2.3.2.5
9V Output from AC/DC converter
9V From external power Supply (not used)
J 4 Ba tte ry Output ( this conne ctor goe s to the CP U boa rd)
P in
De s c rip tio n
1
VBAT
+ Battery
2
+ Capteur Temp
Temperature Sensor output
3
Masse
4
VBAT NP
GND
+ Battery before thermal fuse (fuse breakdown detection)
2.3.2.6
J 5 Ba tte ry Input ( this conne ctor come s from the ba tte ry pa ck)
P in
De s c rip tio n
1
VBAT
2
VBAT NP
+ Battery
+ Battery before thermal fuse (fuse breakdown detection)
3
+ Capteur Temp
Temperature Sensor output
4
- Capteur Temp
Temperature Sensor GND
5
Masse
Battery GND
2.3.3. Electronic drawings
On request to Fresenius Vial After Sales Service department
2.3.4. Components layout
On request to Fresenius Vial After Sales Service department
2.4. Air d e te c to r b o a rd
The air sensor is based on an ultrasonic sensor.
2.4.1. Electronic drawings and Components layout
The air sensor is based on an ultrasonic sensor.
NT1789 Rév.A0
page : 19
3. Co n fig u ra tio n , c a lib ra tio n a n d c h e c k
The configura tion a nd ca libra tion of the de vice a re a cce s s ible :
♦ us ing the s e ria l link (RS 232) a nd the Fre s e nius Via l P C s oftwa re to configure a nd ca libra te the pump.
♦ Us ing the ke yboa rd of the pump through a s pe cia l e ncode d me nu.
For furthe r informa tion, ple a s e conta ct our Ma inte na nce De pa rtme nt (S e e a ddre s s e s a t the e nd of this docume nt)
Any cha nge , in the configura tion le a ds to ma jor cha nge s in Module running, S ta ff tra ine d on the s oftwa re a nd
de vice s a re the only pe ople a uthoris e d to pe rforme d the s e s ope ra tions .
3.1. Co n fig u ra tio n
This mode is a ctive d by pre s s ing MODE ke y whe n s witching ON the pump/
The ma in me nu dis pla y :
- Us e r s e tting
- Wa rd s e tting
- Ma inte na nce
Each menu is composed with some sub-menu , press confirm key or “enter” to get through.
Some menu need a code to access to the sub-menu
The access code of “user setting” can be defined or disabled in the “ward setting”.
Once the access code is typed it is not necessary to type it again as long as the device is not switched off.
The 7 segments displays are off during the display of the main menu and codes typing.
Ma in me nu
Code
Typing
S ub-me nu
S ub-me nu
Ma in te n a n c e
This code will be give n a t the e nd of the ma inte na nce s ta ff tra ining
Te s t
Ma inte na nce te s t me nu
Ma in te n a n c e c o n fig u ra tio n
Ma inte na nce configura tion
me nu
Ca lib ra tio n
Ma inte na nce ca libra tion me nu
Us e r s e ttin g ( see operator’s guide)
Code XXXX
User configuration menu
Wa rd s e ttin g ( see operator’s guide)
Code 0200
Service configuration menu
P a ge 20
NT1789 Rév.A0
Test
Ma inte na nce
Configuration
Etalonnage
Calibration
7VW
7VW
7VW
7VW
7VW
7VW
7VW
7VW$
7VW&
7VW(
7VW)
7VW6$9
6$9
(7$
(7$
(7$
Test1
Test2
Test3
Test4
Test5
Test6
Test9
TestA
TestC
TestE
TestF
TestJ
SAV1
SAV2
Etal1
Etal2
Etal9
Work duration display
LED’s, LCD screen, 7- segment displays and buzzers test.
Keyboard test.
Battery
display
Battery tension
voltage display
Last 10 alarms display.
Total work duration display.
Analog sensors value display.
Software version number display.
Clamp
test.test.
Clamp motor
DC motor
Calibration values display.
Infusion stepper motor test.
Before failure last 10 alarms codes display
Preventive maintenance
Tubing Set configuration
Door calibration.
Infusion correction coefficient configuration.
Battery
Up-stream and down-stream pressure sensors calibration.
Ma in m e n u
Us e r S e tting
Wa rd S e tting
Ma inte na nce
Acce s s code type
Us e r S e tting
Code
0000
Ma inte na nce
Code
0000
Wa rd S e tting
Code
0000
Code s e le ction with S e le ction ke ys (
or
)
P roce e d to s ub-me nus with c o n firm ke y or ENTER ke ys .
Code ba ck to 0 if incorre ct code va lida tion, a fte r 15 s e conds non va lida tion = be e p.
S TOP = ba ck to ma in me nu.
Ma in te n a n c e s u b -m e n u
Te s t
Configura tion
Ca libra tion
NT1789 Rév.A0
page : 21
3.2. Ca lib ra tio n
Ca lib ra tio n is p o s s ib le o n :
• Down-s tre a m pre s s ure s e ns or.
• Up-s tre a m pre s s ure s e ns or.
• Door Ha ll e ffe ct s e ns or..
Ca lib ra tio n is c o m p u ls o ry in th e fo llo win g c a s e s
•
Down-s tre a m pre s s ure s e ns or :
Afte r cha nge of s e ns or, of its prote ctive dia phra gm, of the door or CP U boa rd
• Up-s tre a m pre s s ure s e ns or :
Afte r cha nge of s e ns or, of its prote ctive dia phra gm, of the door or CP U boa rd
• Door Ha ll e ffe ct s e ns or :
Afte r cha nge of s e ns or, of the door or CP U boa rd
q
The CP U boa rd is configure d with s pe cific pa ra me te rs for e a ch De vice , s o it is forbidde n to cha nge CP U
boa rds from a de vice to a n othe r.
q
For the s a me re a s ons , it is forbidde n to cha nge door from a de vice to a nothe r
3.2.1. Manual calibration menu
S ELECTION ke ys = ca libra tion choice
CONFIRM or ENTER ke ys = ca libra tion proce dure
S TOP ke y
= ba ck to ma inte na nce me nu. Va lue s a re not me moris e d.
Ca libra tion numbe r is dis pla ye d on 7 s e gme nts dis pla y a nd s imulta ne ous ly dis pla ye d in inve rs e vide o on LCD
s cre e n.
(W$
Eta l1-Door
Eta l2-Ra te
Eta l9-P re s s ure
Ca libra tions lis t :
Eta l1 : door.
Eta l2 : Infus ion corre cting coe fficie nt configura tion.
Eta l9 : Up a nd Down-s tre a m pre s s ure s e ns or.
3.2.2. Door calibration (Etal1)
q
3 le ve ls a re ca libra te d
q
Note : P re s s ing S TOP a llows to e s ca pe from the me nu without me moris a tion.
q
Door clos e d without s e t :
(W$
Clos e the door without s e t, re cord the va lue by pre s s ing o n or
q
ENTER
ke y.
Door ope n without s e t :
P a ge 22
NT1789 Rév.A0
(W$
Ope n the door without s e t, re cord the va lue by pre s s ing
q
on
or
ENTER ke y.
Door clos e d with s e t :
(W$
P la ce a s e t with the cla mp corre ctly pos itione d a nd clos e the door, re cord the va lue by pre s s ing
or
ENTER ke y.
Va lue s :
on
Door clos e d without s e t :
1196 < X < 3750 mVolts
Door ope ne d without s e t :
2197 < X < 2695 mVolts
Door clos e d with s e t :
1699 < X < 3398 mVolts
3.2.3. Correcting coefficient adjustment (Etal2)
This function a llows to a djus t the flow ra te of the de vice a ccording to the us e d s e t.
The adjustment range allows a correction up to –20% +10%
Measure the flow rate for a flow rate of 100 ml/h. Install the tube full with non mineral water, the container
should be at 50cm above the device. Place a weight balance (0.01 g resolution and accuracy) at the same
level as the device. Place a needle at the end of the tubing set. Collect on the balance the infused water. Select the rate and infuse for around 15 min. Press STOP on the device. Reset the balance (000g). Press
START on the device (the pump infused at 100 ml/h). Infused for at least 15 min. Stop the infusion. Note the
infused volume and time. Calculate the measured flow rate ( volume collected on the balance / infusion time)
The Correcting coefficient adjustment is performed in Etal2.
(7$
Selected
100ml/h
Measured……..100ml/h
(7$
Selected
100ml/h
Measured……..105ml/h
(7$
Selected
100ml/h
Measured……..125ml/h
Error
S ELECTION key (
or
) : selects the programmed flowrate(100, increment 1 ml/h) and actual flow rate
(80 à 120 ml/h).
ENTER key : to select a field value.
c o n firm ke y : ca lcula te re cord the ne w coe fficie nt if included between 0.8 and 1.1 times the programmed
one, back to the configuration menu otherwise Error is displayed.
NT1789 Rév.A0
page : 23
S TOP ke y : ba ck to the me nu without ca lcula tion of the coe fficie nt.
Note : Afte r flowra te a djus tme nt a control of the flowra te s hould be done
3.2.4. Up and Down stream pressure sensors calibration (Etal9)
This calibration should be done with the set selected on the pump in SAV2. sea §3.4.3, Set number
Configuration (SAV2)
The set has a relaxation time when the door is closed, so follow precisely the following procedure to guarantee the occlusion alarm level.
Ba g
1m
P UMP
Ma nome te r
3 wa ys ta p
50 cm
ta nk
Te s t s e t
The manometer and the device should be placed at the same level
q
Ca lib ra tio n
RAZ Presure
calibration NO
Complete calibration choice YES or NO through the selection key . If Yes, the force sensor calibration values
are set to zero for all the tubes
YES choice is mandatory for any replacement of the force sensor door or CPU board
NO choice does not set to zero the force sensor calibration value for the other tubes, only the one selected on
the pump is set to zero. See §3.4.3, Set number Configuration (SAV2)
The following procedure allows to carry out the calibration of the active tube.
3.2.4.1 Door ope n
1.
Open the door of the device with o u t disposable set.
2.
Record the values “ door open down-stream pressure” and “door open up-stream pressure by
pressing on ENTER
(W$
Values :
door open down-stream pressure threshold :
1997 < X < 4453 mVolts
3.2.4.2
P a ge 24
door open up-stream pressure threshold :
1997 < X < 4297 mVolts
Ca libra tion of the down-s tre a m pre s s ure s e ns or a t pre s s ure ze ro (0 mmHg), Door clos e d.
NT1789 Rév.A0
1.
Place a disposable infusion set as described here above and open the 3 ways tap between the pump and
the manometer.
2.
To relax the infusion set, press on the confirm key -> the pump run at 200 ml/h.
3.
When the pressure reaches about 750 mmHg, open the 3 way tap to release the pressure.
4.
Let infuse at zero pressure for about 5 minutes.
5.
Stop the device by pressing on STOP.
6.
Record the pressure by pressing ENTER;
(W$
Va lue s :
3.2.4.3
down-s tre a m pre s s ure s e ns or a t pre s s ure ze ro (0 mmHg), Door clos e d :
1499 < X < 3696 mVolts
Ca libra tion of the down s tre a m pre s s ure s e ns or a t 750 mmHg, Door clos e d;
1.
Clos e the ta p be twe e n the pump a nd the ma nome te r.
2.
S ta rt the pump by pre s s ing c o n firm ke y.
3.
Ope n a nd clos e the ta p until the ma nome te r pre s s ure re a che s 750 mmHg ± 30 mmHg
4.
Stop the pump by pressing on S TOP key.
5.
Record the pressure by pressing on ENTER key.
(W$
Values :
down stream pressure sensor at 760 mmHg, Door closed
898 < X < 2998 mVolts
3.2.4.4
Ca libra tion of the up s tre a m pre s s ure s e ns or a t 0 mmHg
1. Open the tap between the pump, the manometer and tank.
2. Wait until the pressure set to zero.
3. Infusion set still in place and door closed, press ENTER key to record the value.
(W$
Values :
up stream pressure sensor at 0 mmHg
1499 < X < 3696 mVolts
NT1789 Rév.A0
page : 25
3.3. Te s ts : Ma in te n a n c e te s ts
3.3.1. Manual Service test menu
Choice with S ELECTION ke ys
P roce e d with c o n firm or ENTER ke ys .
Ba ck to ma inte na nce me nu with S TOP . (no pa ra me te r s tore d)
Te s t numbe r is dis pla ye d on 7 s e gme nts dis pla y a nd s imulta ne ous ly on LCD s cre e n.
3.3.2. Maintenance tests list :
Te s t1 : Dis pla y of working dura tion a nd numbe r of s witching on.
Te s t2 : LED’s, LCD screen, 7 segments display and buzzers test.
Test3 : Keyboard test .
Test4 : Battery voltage display.
Test5 : Last 10 alarms codes display.
Test6 : Total working duration and total number of switching on.
Test9 : Analog sensor value display.
TestA: Software version number display.
TestC : Clamp dc motor test.
TestE : Calibration values display.
Test F: Infusion motor test.
TestJ : Last 10 alarms before fail codes display.
3.3.3. Working duration (Test1)
Dis pla y the cumula te d pump working time in hours (<72 hours ) in da ys (<120 da ys ) or in months a nd the
ma inte na nce da te .
Fla s hing dis pla y &WUO, if pump working time is ≥ time be fore ma inte na nce (s e e S AV1) or if a ctua l da te ≥
ma inte na nce da te (S AV1).
W6W
ENTER : selects date
S ELECTION : changes maintenance date in actual date or restores configured maintenance date.
(if maintenance date = actual date then display = 0 h and Ctrl = erasing)
Co n firm and ENTER : saves changes and goes back to test menu.
S TOP : goes back to test menu with erasing of change of maintenance date.
If date of maintenance is changed then working duration is set to zero.
P a ge 26
NT1789 Rév.A0
3.3.4. LED’s, LCD screen, 7 segments display and Buzzers Test (Test2)
Lighting of all the LED’s, display of plus decimal point on the 7 segments display, LCD screen completely
black; wait for pressing on ON or ENTER.
Scrolling of LED, one by one, scrolling of segments one by one on all the display then scrolling of and
decimal point on each display. Scrolling of LCD screen image.
Back to test menu (manual test).
S TOP : quick return to test menu (manual test).
3.3.5. Keyboard test (Test3)
W6W
Display of pressed keys in inverse video.
Co n firm or ENTER : back to test menu.
3.3.6. Battery voltage display (Test4)
W6W
W6W
Co n firm o r ENTER : back to test menu.
NT1789 Rév.A0
page : 27
3.3.7. Display of the last 10 alarms codes (Test5)
W6W
W6W
S ELECTION : Code s s crolling.
Co n firm or ENTER : ba ck to te s t me nu.
3.3.8. Total working duration (Test6)
Display the Total pump working duration independent of Test 1. The Display duration can’t be set to zero.
3.3.9. Display analog values of sensors (Test9)
W6W
W6W
Display of analog input values in form 0-5000 for 0-1024 Lsb.
No display for up-stream sensor if not used.
Co n firm or ENTER: back to test menu
3.3.10. Display of software version number (TestA)
W6W$
W6W$
Co n firm or ENTER : proceeds to language version then back to test menu.
S ELECTION : language scrolling.
P a ge 28
NT1789 Rév.A0
3.3.11. Motor clamp Test (TestC)
W6W&
S ELECTION : function choice .
Co n firm or ENTER : Run cla mp or uncla mp.
S TOP : s tops motor a nd re turn to te s t me nu if motor a lre a dy s toppe d.
Cla mp: the dc motor turns forwa rd to cla mp.
Uncla mp : the dc motor turns ba ckwa rd to uncla mp.
If problem on clamp motor driver then LCD screen black and “Er31” displayed on 7 segment display.
S TOP : to return to test menu.
3.3.12. Calibration values display (TestE)
W6W(
S ELECTION : scrolling of calibration values.
Co n firm or ENTER : back to test menu
Display of calibration values in form 0-5000 for 0-1024 Lsb.
The calibration values list is as following:
Por1 : Hall effect sensor, door closed, without set.
Por2 : Hall effect sensor, door opened.
Por3 : Hall effect sensor maximum value , door closed, with set.
Pam1 : Upstream pressure, door open.
Pam2 : Upstream pressure, 0 mmHg.
Pav1 : Downstream pressure, door open.
Pav2 : Downstream pressure, 0 mmHg.
Pav3 : Downstream pressure, 750 mmHg.
The value between brackets gives the number of calibrations done.
Display of upstream and downstream pressure calibration values in accordance with active set number.
NT1789 Rév.A0
page : 29
3.3.13. Infusion motor Test (TestF)
This te s t a llows to s e t the motor running without a la rm ma na ge me nt.
W6W)
S ELECTION : selection of infusion flow rate (0.1 ml/h à 1000 ml/h).
ENTER : flow rate validation.
S TOP : stops motor and return to test menu if motor already stopped
If motor problem then LCD screen blank and “Er01, Er11, or Er21 ” displayed on 7 segment display.
S TOP : to return to test menu.
3.3.14. Display of last 10 alarms before a failure occurs (TestJ)
W6WW6WS ELECTION : scrolling number of switching on then error and codes.
Co n firm or ENTER: back to test menu.
P a ge 30
NT1789 Rév.A0
3.4. Ma in te n a n c e S e rvic e Co n fig u ra tio n .
3.4.1. Service configuration Menu.
Dis pla y of configura tion numbe r on 7 s e gme nts dis pla y a nd coloure d inve rs e on the LCD s cre e n a t the s a me
time .
S ELECTION : configura tion s e le ction.
Co n firm or ENTER: configura tion e xe cution.
S TOP : re turn to te s t me nu.
6$9
S e rvice configura tions lis t :
•
S AV1 : pre ve ntive ma inte na nce .
•
S AV2 : s e t numbe r configura tion.
Dis pla y of configura tion numbe r on 7 s e gme nts dis pla y a nd coloure d inve rs e on the LCD s cre e n a t the s a me
time .
3.4.2. Preventive maintenance (SAV1)
6$9
S ELECTION : numbe r of hours be fore ma inte na nce or da te of ma inte na nce s e le ction.
ENTER : cha nge s one fie ld to a nothe r.
Co n firm : ba ck to S e rvice configura tion me nu with re cording of ne w dura tion a nd da te .
S TOP : e ra s e s the la s t cha nge s a nd goe s ba ck to S e rvice configura tion me nu.
Choice of numbe r of hours be fore ma inte na nce be twe e n 1 a nd 9999 hours .
0 inhibits the re que s t of pre ve ntive che ck with the working dura tion.
Choice of the da te be twe e n 01/01/1990 a nd 31/12/2079.
One of the thre e numbe rs = 0, inhibits the re que s t of pre ve ntive che ck with the da te .
3.4.3. Set number Configuration (SAV2)
6$9
Dis pla y of diffe re nt s e ts a va ila ble for the pump type .
A che ck ma rk s hows the s e ts a lre a dy ca libra te d.
S ELECTION : move s up or down in the s e t lis t.
Co n firm or ENTER: s a ve s the s e t s e le ction (coloure d inve rs e s e le ction)
S TOP : ca nce l the la s t s e le ction a nd re turn to ca libra tion me nu.
If a non-ca libra te d s e t is s e le cte d, a t the ne xt s witching on, the de vice is locke d in occlus ion a nd/or ups tre a m
pre s s ure a la rm, re quiring ca libra tion.
NT1789 Rév.A0
page : 31
3.5. Te c h n ic a l fa ilu re s m e s s a g e s .
Any te chnica l fa il us e initia te s a n e rror code a s we ll a s a continuous s ound a la rm.
An e rror code is dis pla ye d on the 7 s e gme nts dis pla y.
Erro r c o d e s
10
20
30
40
50
60
70
80
01
11
21
31
41
03
14
24
44
54
74
84
56
28
55
94
55
85
16
Err xx
Ala rm c o d e s
10
12
16
17
18
19
20
21
P a ge 32
De s c rip tio n
Inte rna l RAM proble m
Exte rna l RAM proble m
Incohe re nt EP ROM che ck s um
EEP ROM proble m
ADC proble m
Incohe re nt infus ion s e t pa ra me te r
Motor fre que ncy incompa tibility.
Ke yboa rd proble m.
Motor rota tion e rror.
Motor rota tion e rror.
Motor rota tion e rror.
DC Motor.
Motor rota tion e rror.
S e ria l link tra ns mis s ion e rror
Error on motor pe riod ca lcula tion pa ra me te rs ve rifica tion
Motor rota ry dire ction incompa tibility.
Qua rtz fre que ncy incompa tibility.
dis pla y boa rd mis s ing.
No ba tte ry conne ction.
Ba tte ry cha rge e rror
S oftwa re proble m.
Non compa tible la ngua ge file .
clock fa ilure
Ba tte ry te mpe ra ture e rror
S e conda ry microproce s s or e rror
S e conda ry microproce s s or e rror
Da te / time che ck e rror
A xx
De s c rip tio n
Ba tte ry
End of infus ion
Downs tre a m Occlus ion
Air de te ction
Air de te ction
Ups tre a m Occlus ion
No tubing s e t
No cla mp
NT1789 Rév.A0
Ala rm c o d e s
22
23
24
25
26
27
NT1789 Rév.A0
A xx
De s c rip tio n
Door
No drip s e ns or
Drip s e ns or : low flowra te
Drip s e ns or : high flowra te
Fre e flow
Occlus ion control
page : 33
4. REP LACING S UB-AS S EMBLIES
4.1. Mo d u le o p e n in g .
Whe n ope ning the OP TIMA, a nti-s ta tic pre ca utions mus t be s trictly a pplie d.
The us e of a nti-s ta tic ca rpe t a nd grounde d bra ce le ts is highly re comme nde d.
Dis conne ct ba tte ry a s s oon a s the Module is ope ne d.
4.2. Re p la c in g CP U b o a rd .
In ca s e of CP U boa rd re pla ce me nt, s ys te ma tica lly pe rform configura tion a nd ca libra tion a s de s cribe d in
cha pte r 3.
4.3. Dis m o u n tin g p u m p in g m e c h a n is m .
Re tra ct the door a xis a nd re move the door. Re move the s ticke r up to the pumping me cha nis m to uns cre w
a xis holde r.
Uns cre w the 4 fixing s cre ws of the pumping me cha nis m.
4.4. Re p la c e m e n t o f p re s s u re s e n s o rs .
In ca s e of re pla cing pre s s ure s e ns or, s ys te ma tica lly pe rform configura tions a nd ca libra tions de s cribe d in
cha pte r 3.
Be e xtre me ly ca re ful within the dire ction of the s e ns or pos itioning (le a d output).
4.5. Re p la c e m e n t o f d o o r o r o f Ha ll e ffe c t s e n s o r
In ca s e of re pla cing the s e e le me nts , s ys te ma tica lly pe rform configura tions a nd ca libra tions de s cribe d in
cha pte r 3
P a ge 34
NT1789 Rév.A0
5. MAINTENANCE
5.1. Re c o m m e n d a tio n s
The qualified technicians in your establishment or our Maintenance Service should be notified of any abnormal operation of the device.
For further information concerning troubleshooting or usage procedure, please contact our Maintenance Department or
our Sales Representative. (see Useful Addresses, chapter 9)
If the device has to be returned to our Maintenance Service, it must be disinfected and packed very carefully, if possible
in its original packaging.
FRESENIUS VIAL INFUSION SYSTEMS is not liable for loss or damage to the device during transport to our Maintenance Service.
5.2. Cle a n in g a n d d is in fe c tin g
The Module DPS and the FRESENIUS VIAL Infusion Station form part of the patient’s immediate environment. It is
advisable to clean and disinfect the device’s external surfaces on a daily basis in order to protect patient and staff.
q
q
q
Dis conne ct the FRES ENIUS VIAL OP TIMA P ump from the ma ins s upply be fore s ta rting to cle a n.
Do not pla ce in a n AUTOCLAVE nor IMMERS E the de vice . Do not le t liquids e nte r the de vice ’s ca s ing.
Us e a cloth s oa ke d in DETERGENT-DIS INFECTANT, pre vious ly dilute d with wa te r if re quire d.
Avoid a bra s ive s crubbing which could s cra tch the ca s ing
Do not rins e or wipe s urfa ce s .
q
q
If the de vice is pla ce d in a high conta mina tion ris k unit, it is a dvis a ble to le a ve it in the room during fumiga tion dis infe cting, a fte r ha ving dis infe cte d it with a mois t cloth.
Do not us e :
À
TRICHLOROETHYLENE-DICHLOROETHYLENE,
À
AMMONIA,
À
AMMONIUM CHLORIDE,
À
CHLORINE a nd AROMATIC HYDROCARBON,
À
ETHYLENE DICHLORIDE-METHYLENE CHLORIDE,
CETONE
These aggressive agents could damage the plastic parts and cause device malfunction.
À
q
q
Ta ke ca re a ls o with ALCOHOL BAS ED S P RAYS (20% - 40% a lcohol). The y le a d to ta rnis hing a nd
s ma ll cra cks in the pla s tic, a nd do not provide the ne ce s s a ry cle a ning prior to dis infe cting.
For furthe r de ta ils , conta ct the s e rvice in cha rge of cle a ning a nd dis infe cting products of your e s ta blis hme nt .
5.3. S to ra g e
The device should be stored in a dry and cool place. In case of prolonged storage time, disconnect the battery through
the battery door located on the rear panel . This operation should be made by qualified technician.
When storage a full recharge of the battery is recommended before restarting the pump, in order to avoid any risk
caused by micro mains supply cuts and to insure maximum autonomy.
Storage place should be :
Temperature between -10°c and 60°c
Maximum relative humidity 90% no condensation.
NT1789 Rév.A0
page : 35
5.4. Ro u tin e in s p e c tio n s
5.4.1. Checking before use
(Refer to operating instructions)
In order to ensure optimal work of the device, regular servicing inspections and tests are recommended.
A servicing check procedure should include the points listed below. These service checks are not covered by any contract or agreement with FRESENIUS VIAL INFUSION SYSTEMS and are the responsibility of the User’s technical
staff. For further information, please contact our Maintenance Service.
q
Note: Failure to comply with thes e maintenance procedures could damage the device and lead
to a functional failure.
5.4.2. Occlusion alarm checking
1.
Ma ke the following ins ta lla tion.
1m
50cm
P UMP
Ma nome ter
bypa s s
2.
P rogra m a 125 ml/h flow ra te a nd a counte r pre s s ure a la rm a t 500 mmHg.
3.
S ta rt infus ion with bypa s s clos e d be twe e n ma nome te r a nd pump
4.
Afte r 5 minute s of infus ion a t 0 pre s s ure , ope n bypa s s be twe e n the ma nome te r a nd the pump.
5.
Whe n a la rm goe s , che ck the pre s s ure P dis pla ye d by the ma nome te r is corre ct :
P = 500 mmHg ± 75 mmHg
6.
Do the te s t a ga in with a progra mme d counte r pre s s ure of 750 mmHg.
P = 750 mmHg ± 110 mmHg
P a ge 36
-> 0.65 + 0.1 ba r
-> 1 + 0.15 ba r
NT1789 Rév.A0
5.4.3. Battery autonomy test
1.
The battery autonomy is minimum 4h for usual flow rates (< 125 ml/h).
2.
The battery(when properly charged) pre alarm gives a warning to the user about 30 minutes before total stop of
the device.
q
Note : The ba tte ry cha rge dura tion is minimum 16 hours ( 100 % of its ca pa city) whe n the pump is ON.
q
Note : The ba tte ry cha rge dura tion is minimum 5 hours ( 100 % of its ca pa city) whe n the pump is off.
5.4.4. Fix clamp checking ( VS/PT and ST pumps)
1.
Ma ke the following ins ta lla tion.
Ma nome te r
De vice
Infus ion s e t
P
S yringe
Drip cha mbe r
2. Ope n the door of the de vice , the in line me cha nica l cla mp s hould cla mp the infus ion s e t.
3. Apply a 0.5 ba r pre s s ure with the s yringe a nd che ck n o liq u id goe s in the drip cha mbe r.
5.4.5. Air detector check
Note : Do the te s t with the tubing s e t dis pla ye d on the de vice . We re comme nd to do the te s t with the
diffe re nts type s of tubing s e ts us e d in the hos tipa l.
1. P la ce a n infus ion s e t full of wa te r in the de vice .
2.
For a n a ir bubble s volume progra mme d a t 0.20 ml.
3.
P rogra m a 60 ml/h flow ra te .
4.
Ge t drip cha mbe r ups ide down for a bout 20 s e conds ( to infus e a bout 0.5 ml a ir bubble )
5.
Che ck the a ir a la rm goe s whe n a ir bubble s pa s s through the a ir de te ctor. The le ngth pa s s ing through
be fore a la rm s hould a pproxima te ly corre s pond to the s ize s e le cte d (1.3cm / 0.1ml).
5.4.6. Continuity test
1
Us ing a Ohmme te r, ve rify the pre s e nce of the e le ctrica l re s is tor highe r tha n 10 M ohms be twe e n
Ne utra l a nd drip s e ns or plug (a ny pin)
P ha s e a nd drip s e ns or (a ny pin)
NT1789 Rév.A0
page : 37
5.5. Te c h n ic a l c h e c k p ro c e d u re
In order to ensure follow-up within the framework of a preventive maintenance, a routine inspection is recommended. It
is recommended to use the technical manual as a complement, for correct run of the procedure.
A checking software allows to automatically perform the following tests.
IMPORTANT : recharge battery ( 16 hours) prior to the check procedure
De vice : OP TIMA / MCM
Type :
Check date : ........ / ........ / ........
Ch e c k
N°
Code :
Device serial N° :
Depart :
Technician :
Co n fo rm
Description
YES
NO
FUNCTIONAL CHECK ( see § 3.3.)
1
q
Che ck ge ne ra l outs ide ca s ing a ppe a ra nce , ma ins powe r cord a nd s ticke rs .
a nd pumping me mbra ne
2
q
Dis pla y of working duration (test1)
………………………H/D/M
3
q
Last maintenance date (test1)
………………………..D/M/Y
4
q
Total working duration ( test 6)
………………………H/D/M
5
q
Lights, buzzers and displays check (test2)
6
q
Keyboard check (test 3 )
7
q
Door check
Put on the pump without infusion set, door closed, connect drip sensor.
Check the message on the alarm screen : Insert Tube
Place an infusion set full of water in the device and closed the door:
Check the absence of alarm.
Open the door:
Check the message : Door opened
8
OCS Te s t ( for pump OP TIMA MS a nd VS or MCM MS a nd OT)
Ins ta ll a tubing s e t a nd put on the de vice
Check that the OCS test passes correctly
Clamp Check ( all pumps)
Install a tubing set full of water (roller clamp opened) and bottle place at least 50 cm above
the pump. Close the door and then open the door.
Check the effective clamping of the tube (by the device for VS,PT,ST or by the clamp
on the MS sets for the MS pump) :no drips at the end of the infusion sets.
De te ction of the cla mp of the MS s e ts ( for MS type pumps )
Ins ta ll the MS s e ts prope rly in the pump. Turn on the MS pump
Che ck tha t the re is no a la rm dis pla y
Ope n the door a nd move the cla mp on the MS s e t outs ide the de vice . Clos e the door.
Check that “no clamp”.
P a ge 38
NT1789 Rév.A0
NA
Ch e c k
N°
9
Co n fo rm
Description
q
YES
NO
Drip s e ns or che ck (if pre s e nt)
Che ck s e ns or inte grity (chock ma rks , cle a nline s s of the de te ction zone , drip
cha mbe r ma inta ining s pring, good condition of the cord)
Conne ct the cord to the Module
Ins ta ll a n infus ion s e t full of wa te r
S ta rt infus ion
Che ck tha t the gre e n indica tor fla s he s whe n a drop is de te cte d.
Dis conne ct the s e ns or:
Check that the “drip sensor “ alarm goes. ON
Connect the drip detector , set the infusion at 60 ml/h remove the chamber from the
drip detector . Verify the alarm should set : 40 sec <
<2 min 30 sec
10
q
Air bubbles sensor check (see 5.4.6)
When switching on, without infusion set:
Check that the red indicator and the air sensor of LCD display flash
Install an infusion set full of water
Check that the red indicator and the air sensor of LCD display switch off.
Select a 60-ml/h flow rate and start infusion.
Keep drip chamber up side down for, at least 20 sec. to generate a > 0.25 ml air
bubble for a device configured for a cumulated air detection of 0.25 in 15 min.
Check the alarm “air bubble” goe s on whe n bubble pa s s e s in the s e ns or.
11
q
Down-s tre a m pre s s ure de te ctor.
Install an infusion set full of water with a manometer at the end (see §5.4.2)
Select a pressure threshold of 750 mmHg.
Start infusion at 100 ml/h.
Check that manometer indicates 750 mmHg ± 110 mmHg when alarm is triggered.
Do it again for a pressure threshold of 500 mmHg (.± 75 mmHg)
12
13
Ave ra ge Flow ra te che ck (ca n a ls o be pe rform with a s ca le & IS De bit progra m te s t)
P la ce the infus ion s e t in a 100ml te s t tube .
S e le ct a 80ml/h flow ra te a nd infus e for 1 hour
Note the infus e d volume
The flow ra te ca n be a djus te d ( s e e 3.2.3)
76 ml < infused volume :……………………….ml< 84 ml
q
Ba tte ry che ck
Before checking, charge the battery for at least 16 hours
Start an infusion at 125 ml/h, m a in s d is c o n n e c te d
Check working autonomy is > 4h
IMP ORTANT : if autonomy < 3h30 , CHANGE battery.
14
q
Continuity te s t
Neutral and Drip sensor connector (any pin) > 10Mohms
Phase and drip sensor connector (any pin) > 10 Mohms
Earth and equipotentiality < 0.1 Ohms
Earth and screw below the device < 0.1 Ohms
Checking result
conform
no conform
Visa :
NT1789 Rév.A0
page : 39
NA
6.
ANNEXE 1 : Illu s tra te d p a rts lis ts
6.1. S u b a s s e m b lie s tra c e a b ility ta b le
6.1.1. Introduction
The aim of this chapter is to help the technician to find spare parts so that the module can be serviced.
6.1.2. Spare parts table
The table below lists the mains modifications made to improve the product. The module’s serial number should be
used when looking for components.
OP TIMA / MCM
e quiva le nce ta ble
Ins trume nt s e ria l no.
P a ge 40
1
From :18180100
To:
Dis pla y boa rd
159602
CP U boa rd
159601
P owe r S upply boa rd
159603
NT1789 Rév.A0
6.1.3. Upper housing
100
101
102
103
104 105 106 107
108
109
110
111
112
Re fe re n c e
159611
159620
159602
159601
159646
168402
168403
168938
174252
168442
159899
NT1789 Rév.A0
Dig . re f
101
103
102
112
107
110
110
111
108
104
100
Qu a n tity
1
1
1
1
1
1
1
1
1
1
1
Co m p o n e n t
Uppe r hous ing
Ke yboa rd
Dis pla y boa rd
CP U boa rd
OCS motor
P T / VS / OT a ir bubble boa rd
S T a ir bubble boa rd
Air s e ns or
OCS foa m ring
Air s e ns or hous ing
Drop de te ctor
page : 41
6.1.4. Base
2 11
2 00
2 01
2 03
2 05
2 04
2 06
20 7
20 8
2 09
2 10
Re fe re n c e
159895
168480
168428
168439
651211
159621
168437
159604
159648
168479
168482
168483
168489
168485
159618
199261
199262
P a ge 42
Dig . Re f.
204
206
208
205
209
200
203
211
207
210
210
Qu a n tity
1
2
2
2
1
1
1
1
1
1
1
1
1
3
2
1
1
Co m p o n e n t
Ba s e
P re s s ure s e ns or
S e ns or clip
S e ns or me mbra ne
Me cha nica l bloc me mbra ne
Le ft hook
Right hook
Fla t ca ble
Motor
Me cha nica l bloc
Be lt
P ump s ide ge a r
Motor s ide ge a r
S ile nt bloc 40 s hore s
Fe e t
P T / VS / OT door kit
S T door kit
NT1789 Rév.A0
159632
1
S witch cla mp holde r
6.1.5. Brace
300
301
306
302
303
307
304
305
306
Re fe re n c e
159612
159613
159603
159622
159642
182108
159643
159617
NT1789 Rév.A0
Dig . Re f.
303
304
302
305
301
306
307
300
Qu a n tity
1
1
1
1
1
1
1
1
Co m p o n e n t
Bra ce Optima
S he lf Optima
P owe r s upply boa rd
Ba tte ry pa ck
Nut
S cre w ca p
M8 s cre w
Ha ndle
page : 43
P a ge 44
NT1789 Rév.A0
7. Circ u it d ia g ra m
Cicuit da igra ms a re a va ila ble ne a rby our s e rvice de pa rtme nt, ple a s e re fe r to us e ful a ddre s s e s cha pte r.
NT1789 Rév.A0
page : 45
8. Ad d e n d a a n d in fo rm a tio n b u lle tin s
P a ge 46
NT1789 Rév.A0
NT1789 Rév.A0
page : 47
9. Us e fu l a d d re s s e s
All reques t for information or documentation (technical file, tubing catalogue or commercial documentation)
s hould be addres s ed to :
CUSTUMER SERVICE INTERNATIONAL
Fre s e n iu s Via l
Le Gra nd Che min, 38590 Brézins FRANCE
Tel. : 33 (0)4 76 67 10 14 or 10 03
or 1067
Fax : 33 (0)4 76 67 11 12
E-ma il : comme rcia l.via l@fre s e nius he moca re .com
MAINTENANCE SERVICES
INTERNATIONAL
Fre s e n iu s Via l
Le Grand Chemin, 38590 Brézins FRANCE
Tel. : 33 (0)4 76 67 10 76
Fax : 33 (0)4 76 67 11 22
BELGIUM
Fre s e n iu s NV/S A Be lg iq u e
DIVIS ION VIAL MEDICAL
Molenberglei 7
2627 Schelle
BELGIUM
Tel. : 32/388.07307
Fax : 32/388.05007
GERMANY
FRES ENIUS MCM
AM-NEUNEN BERG 8
63749 ALZENAU
GERMANY
Tel. : 49/60 23 97 22-0
Fax : 49/60 23 43 06
It is pos s ible that this document contains typing errors or mis takes . Changes may occur at any time in s ubs equent editions .
COPYRIGHT © 2002 Fresenius Vial
This technical manual may not be reproduced in whole or in part without the written consent of Fresenius Vial
Fresenius Vial SAS - Head Office: Le Grand Chemin - 38590 Brézins (FRANCE)
Capital: 13,744,520 EUR - SIREN Grenoble B 408 720 282.
P a ge 48
NT1789 Rév.A0