Shangrila590 Ventilator Service Manual
Contents
Contents.........................................................................................................................................................i
1
Introduction ............................................................................................................................................. 1
1.1
Symbols....................................................................................................................................... 2
1.2
Warranty considerations .............................................................................................................. 3
2
Description .............................................................................................................................................. 4
2.1
General description...................................................................................................................... 4
2.2
Features of Shangrila590............................................................................................................. 4
2.3
Specification................................................................................................................................ 5
3
Checking ................................................................................................................................................. 6
3.1
Checkout procedures ................................................................................................................... 6
3.2
Testing alarm ............................................................................................................................... 8
4
Theory and Diagram................................................................................................................................ 9
5
User Maintenance.................................................................................................................................. 10
5.1
Repair Policy ............................................................................................................................. 11
5.2
Maintaining Outline and Schedule ............................................................................................ 12
5.3
Replacing fuses ......................................................................................................................... 13
6
Troubleshooting..................................................................................................................................... 14
7
Operation Methods of Various Ventilation Modes ................................................................................ 15
7.1
C: also called control respiration............................................................................................... 15
7.2
A: Namely assist respiration...................................................................................................... 15
7.3
SIMV......................................................................................................................................... 16
7.4
A/C+SIGH................................................................................................................................. 16
7.5
SPONT ...................................................................................................................................... 17
8
Pneumatic system.................................................................................................................................. 18
8.1
Schematic diagram .................................................................................................................... 18
8.2
Gas inlet module........................................................................................................................ 20
8.3
Inspiratory module .................................................................................................................... 21
8.4
Expiratory module..................................................................................................................... 22
8.5
Display screen assembly ........................................................................................................... 23
9
Electrical system ................................................................................................................................... 28
9.1
Main Board................................................................................................................................ 28
9.2
Power Board.............................................................................................................................. 31
9.3
Display Board............................................................................................................................ 33
9.4
Key Board ................................................................................................................................. 35
9.5
Encoder Board........................................................................................................................... 37
9.6
Pressure Board........................................................................................................................... 37
9.7
Switching Power Supply Assembly........................................................................................... 38
10
Schematics......................................................................................................................................... 39
i
Shangrila590 Ventilator Service Manual
1
Introduction
This service manual provides procedures for testing and maintaining the Aeonmed model
anesthetic machine. It is not intended to be a complete maintenance document; therefore, it
contains no disassembly or reassembly instructions.
Refer any repairs or adjustments that exceed the scope of this manual to the Service Center of
Beijing Aeonmed Co., Ltd by calling
800-810-8333 or 86-10-88799987-333
This manual contains proprietary information. It is intended for use only by individuals qualified in
the installation and maintenance of the Aeonmed anesthetic machine. Receipt, purchase, or
possession of this document in no way confers or transfers any other rights for the use of this
information. Disclosure or reproduction of the enclosed, without the written permission of Beijing
Aeonmed Co., Ltd is prohibited.
This manual is intended for use only by technicians who have successfully completed Beijing
Aeonmed Co., Ltd training on this product.
Beijing Aeonmed Co., Ltd believes the information herein is accurate but accepts no responsibility
for errors, omissions, or misrepresentation.
1
Shangrila590 Ventilator Service Manual
1.1
Symbols
Warnings and
Cautions indicate all the possible dangers in case of violation of the
stipulations in this manual. Refer to and follow them.
WARNING: indicates potential hazards to operators or patients
CAUTION: indicates potential damage to equipment
Instead of illustrations, other symbols may also be utilized. Not all of them may necessarily appear
in the equipment and manual. The symbols include:
ON（Power）
Type B equipment
OFF（Power）
SN
Serial Number
Standby
Direct Current
Alternating Current
Warning or
7000-0434
Protectively earth
NOTE: refer to the manual,
IEC601-1
Equipotential
This way up
Dangerous Voltage
Lock
Alarm Silence
Unlock
2
Caution,
ISO
Shangrila590 Ventilator Service Manual
1.2
Warranty considerations
Do not make any service repairs on this equipment during the states warranty period. Any
unauthorized work immediately voids the warranty. Aeonmed will not be liable for any repairs
attempted by the owner. Any such attempted repairs other than specified no warranty repairs void
the warranty.
3
Shangrila590 Ventilator Service Manual
2
Description
This chapter describes the systems, features, controls, and labels on the Aeonmed
ventilators. Also included is a description of the table of technical specifications.
2.1
General description
The Shangrila590 ventilator is pneumatic driven, electronic-controlled, pressure-limit and
time-cycled multifunctional ventilator also with perfect multi-ventilating mode and monitoring
system.
2.2
Features of Shangrila590
Feature
Shangrila590
Mode of ventilation
VCV PCV SIMV PSV SIGH SPONT
I:E ratio
2:1 to 1:4
Respiration frequency
4 to 100bpm
Tidal volume
0 , 50 to 1500ml
Power failure alarm
Yes
High pressure
20 to 80cmH2O
Low pressure
0 to 20cmH2O
Alarm silence
Not more than 120senconds
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Shangrila590 Ventilator Service Manual
2.3
Specification
Power
Power line
Fuses
220V±22V, 50Hz±1Hz
φ5×20, 0.5A（T）
Power usage
<=50W
Type
Positive pressure volume
Protection
shock
against
electrical
Type of protection: class I
Degree of protection: Type B
Gas input
Gas type
O2
Air
Gas pressure
0.3 to 0.5Mpa
Environment
Relative humidity
+5 °C to +40°C
Not more than 80%
Atmospheric pressure
96kPa to104kPa
Noise of whole set
<65dB(A)
Warming up
no less than 5min
Ambient temperature
Miscellaneous
Dimensions
900(H)×600(D)×550(W)mm
Weight
42kg
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Shangrila590 Ventilator Service Manual
3
Checking
3.1
Checkout procedures
WARNING:
Do not use this system before the operation and maintenance manual
are read and understood.
•
Whole system connection
•
All warnings and cautions
•
Using guide of each system module
•
Testing method of each system module
Before using this system:
•
Complete all tests of this section
•
Test all the rest of system modules
If test failure, do not use this system. Please contact service representative.
3.1.1
Ventilator and relevant parts’ check
Operators should check the machine before operating the ventilator to ensure the good condition.
3.1.2
Power-off alarming check
Switching on the ventilator’s power, then off, should cause sound alarm.
3.1.3
Switch on the ventilator’s power
Set the ventilator standard state
Upper pressure limit at
Lower pressure limit at
The respiratory frequency at
The ventilation mode as
I: E as
The tidal volume
6kPa
0.5kPa
20bpm
A/C
1:2
700ml
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Shangrila590 Ventilator Service Manual
3.1.4
Airway upper pressure limit alarming function check
Adjust the upper pressure setting key, the display value is a little lower than the airway pressure
peak value, set out the sound-light alarm, then the machine turns into respiration immediately with
decrease of the airway pressure.
3.1.5
Airway lower pressure limit alarming function check
Take off the inspiration channel hose. After ten to fifteen seconds sound-light alarm occurs.
3.1.6
Trigger pressure check
Set the trigger pressure at 0.1cm H2O. Pinch the simulated lung with both hands. When the airway
pressure is a little lower than the preset value, trigger inspiration and the indicating light to flash.
3.1.7
SIMV function check
Set the respiratory frequency at twenty times per minute. and the ventilating mode as A/C.
Choose the respiratory function to be SIMV f/2 or SIMV f/4. After one minute, observe TOTAL
reading ten times per minute or five times per minute.
3.1.8
Spontaneous function check
Set the function at Spontaneous and the trigger voltage at -3cmH2O. Pinch the simulated lung with
hand to form negative pressure; at this time the ventilator should deliver gas. When airway
pressure reaches 3cmH2O, start ventilation.
3.1.9
A/C+SIGH function check
First set the ventilating mode as A/C, turn the flow regulating knob to the minimum, then change
the ventilating mode to SIGH, following that is one sigh with 1.5 times of the tidal volume.
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Shangrila590 Ventilator Service Manual
3.2
Testing alarm
1
Connect reservoir bag to patient end.
2
Turn on mains switch.
3
Set control options:
Ventilation mode:
VCV mode
Ventilator:
VT: 700ml
f: 20bpm
I:E: 1:2
4
5
6
7
Make sure:
•
Pressure at the end of expiration is 0 cmH2O approximately.
•
Right data displayed on the screen.
Test high airway pressure alarm:
•
View airway pressure on the screen.
•
Adjust lower limit of Paw to above High Pressure, and conform the alarm occurs.
•
Adjust lower limit of Paw to below High Pressure, and conform the alarm eliminates.
Test low airway pressure alarm:
•
Remove reservoir bag.
•
Other alarm occurs, such as “Minute volume low”.
•
Make sure that “Paw low” alarm occurs.
Turn off mains supply.
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Shangrila590 Ventilator Service Manual
4
Theory and Diagram
Figure 4-1 Gas Circuit Diagram
1
2
3
4
5
6
7
Pressure Switch
Pressure Reducer
Magnetic Valve
Proportional Valve
Flow Sensor
Gas Capacity
Safe Valve
8
9
10
11
12
13
9
Inspiratory Valve
Expiratory Block
Pressure Sensor
Mass airflow Sensor
Wye Pipe
Patient
Shangrila590 Ventilator Service Manual
5
User Maintenance
WARNING:
WARNING:
To avoid fire:
z
Use the lubricant approved for O2 equipments’ use.
z
Never oil or grease any O2 equipment. In general, oils and
greases oxidize readily, and - the presence of O2 - are highly
flammable.
Follow sterilizing control and security stipulations because used
equipment may contain blood and body fluids.
WARNING:
Movable components and detachable parts can cause injury. Use
caution when system components and parts are being moved or
replaced.
WARNING:
No shock and strong vibration should happen during transportation.
WARNING:
Disposal of waste or invalidated apparatus must be in accordance
with the relevant policies in local government.
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Shangrila590 Ventilator Service Manual
5.1
Repair Policy
Do not use malfunctioning equipment. Make all necessary repairs, or have the equipment
serviced by an authorized Aeonmed Service Representative. After repair, test the equipment to
ensure that it is functioning properly, in accordance with the manufacturer’s published
specifications.
To ensure full reliability, have all repairs and service done by an authorized Aeonmed
Representative. If this is not possible, replacement and maintenance of parts in this manual
should be performed by a competent, trained individual with experience in Anesthesia Systems
repair, and appropriate testing and calibration equipment.
CAUTION:
No repair should ever be undertaken or attempted by anyone without
proper qualifications and equipment.
It is recommended that you replace damaged parts with components manufactured or sold by
Aeonmed. After any repair work, test the unit to ensure it complies with the manufacturer’s
published specifications.
Contact the nearest Aeonmed Service Center for service assistance. In all cases, other than
where Aeonmed’s warranty is applicable, repairs will be made at Aeonmed’s current list price for
the replacement part(s) plus a reasonable labor charge.
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Shangrila590 Ventilator Service Manual
5.2
Maintaining Outline and Schedule
The following schedule is a recommended minimum standard based upon normal usage and
environmental conditions. Frequency of maintenance for the equipment should be higher if your
actual schedule is more than the minimum standard.
5.2.1
User maintenance
Minimum
Standard
maintaining
Planned maintaining Standard
Daily
Clean the outer surface.
weekly
Ventilate the system, and make sure that the system
operating normally. It can prevent blocking and dust.
monthly
Test leakage. (refer to User Manual)
When cleaning and installing
Check if any components are broken, and replace or
repair them if necessary.
As required
Replace new sponge of compressor.
Perform flow sensor calibration when flow waveform is
unusual.
5.2.2
Permissive Repairing
Minimum
Standard
maintaining
Planned maintaining Standard
6 months
Test electric current leakage.
6 months
Test mechanical safety valve.
12 months
Perform the maintenance, checking, testing, calibrating
and replacing of the components stipulated in this manual
by qualified individuals.
Notes: This is the recommended minimum maintaining
level. Perform the local policies if they are equal to or
higher than those in this manual.
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Shangrila590 Ventilator Service Manual
5.3
Replacing fuses
WARNING:
Disconnect from power supply before replacing fuses, otherwise that
can injure operator even death.
WARNING:
Replace fuses with only those of the specified type and current rating,
otherwise that can damage the equipment.
CAUTION:
The fuse is fragile, so replacement should be carefully. Do not use
excessive force.
Replacing steps:
1
Plug the screwdriver to groove on the end of fuse box.
2
Turn counterclockwise 3 to 5 circles then pull out fuse tubes lightly.
3
Take off fuse tubes.
4
Enclose the new ones.
5
Push fuse tubes to original place gently.
6
Turn clockwise 3 to 5 circles with screwdriver to tighten.
7
Connect mains supply.
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Shangrila590 Ventilator Service Manual
6
Troubleshooting
Troubles
Causes
Patients breathing system
leaks
Corrugated hose damaged or
connector loose
Replace or reinstall properly
Ventilator
normally
Source pressure is too low;
Power cable is unplugged;
Power switch is off;
Fuse is burned
Regulate source pressure;
Plug in power supply cable
Turn on power switch
Replace with a new one
Power off
Check power supply
Airway upper pressure limit
setting too low
Reset
Airway block
Remove
doesn't
work
During
operation,
ventilator stops suddenly,
indicating light goes out
with sound-alarm
Upper airway
limit alarms
Lower airway
limit alarms
pressure
pressure
Airway lower pressure
setting too high
Methods
limit
Reset
Airway leaks or hoses and
channels loose
Check or reconnect
Patients’ compatibility changes
----
Pressure displays zero or
no readings
Pressure sensor failure
Calibrate pressure sensor
Tidal volume displays
lower or doesn’t display
Flow sensor failure
Calibrate flow sensor
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Shangrila590 Ventilator Service Manual
7
7.1
Operation Methods of Various Ventilation Modes
C: also called control respiration
The characteristic is that patient cannot control releasing airflow, and all respiratory movement all must be
carried out according to the conditions set by ventilator.
Operation methods is as following:
a) Set the breath frequency f.
b) Set the ventilation volume
c) Upper limit setting for airway pressure: it can be set higher when turn on the ventilator, read the airway
pressure peak value from the airway manometer after ventilator runs normally in A/C mode, then set the
upper pressure limit 1kPa higher than the airway pressure peak value.
Fig 6-1 Control Ventilation Waveform
7.2
A: Namely assist respiration
It is featured by that the patient can control the respiration frequency, while the tidal volume of the
respiration, the time of the inspiration and expiration are still controlled by ventilator. To the patients who
remain fully conscious and have spontaneous respiration ability, but can’t conduct enough breath function,
the assist respiration of the ventilator is needed.
a) Control the ventilation frequency f, the set value should be lower several times every minute than f total,
b) Set the burst electrical level: adjust around –0.3kPa.
To A, several above-mentioned parameters must be adjusted properly and must assist with vigor analysis.
Other parameters adjustments are all same to C.
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Shangrila590 Ventilator Service Manual
Fig 6-2 Assist Respiration Waveform
7.3
SIMV
Synchronization Intermission Mandatory Ventilation
This is a kind of method combined by patient independence breath and machine mandatory ventilation.
The mandatory ventilation is touching off synchronous. It is used in the procedure from mandatory
ventilation to independence breath before carrying down machine.
Fig 6-3 SIMV Waveform
7.4
A/C+SIGH
SIGH is that on the basis of A/C make a deep inspiration of double tidal volume every 100 times, which is
adapted to the long term mechanically ventilation patient and can be used in “expanding lung” of thorax
operation. When expanding lung, because requires continuous several sighs it is needed to convert
ventilation method conversion switch several times between A/C and SIGH.
When signing because tidal volume is doubled and the peak value of airway press increases, the upper
limit set value of airway press will increase. That is the peak value is higher 1kPa than the value of sighing,
the set of other parameters are same to A/C.
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Shangrila590 Ventilator Service Manual
7.5
SPONT
In some hospitals, after patient have spontaneous respiration, select SPONT should be provided for the
patient through facemask before offline so as to train the spontaneous respiration ability of the patient. As a
routine, the methods for realizing persistent gas flow are as follows:
Fig 6-4 Spontaneous Waveform
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Shangrila590 Ventilator Service Manual
8
8.1
Pneumatic system
Schematic diagram
Figure 8-1 Pneumatic system schematic diagram
18
Shangrila590 Ventilator Service Manual
Figure 8-2 Internal pneumatic system structure
1. Mains filter
2. Gas inlet module
3. Expiratory module
4. Fan
5. Switching Power Supply assembly
6. Inspiratory module
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Shangrila590 Ventilator Service Manual
8.2
Gas inlet module
Figure 8-3 Gas inlet module
1. Reducing valve
2. Calibration valve
3. Solenoid valve
4. Pressure Board
5. Straight quick connector
20
Shangrila590 Ventilator Service Manual
8.3
Inspiratory module
Figure 8-4 Inspiratory module
1. Proportional valve
2. Proportional valve seat
3. Flow sensor
4. Proportional valve bracket
5. Inspiratory valve body
21
Shangrila590 Ventilator Service Manual
8.4
Expiratory module
Figure 8-5 Expiratory module
1. Expiratory valve seat
2. Expiratory port gasket
3. Connector for expiratory valve seat
4. Sensor
5. Heat conduction plate
6. Semiconductor refrigerator
7. Pressing board
8. O ring (rubber) M23.6x1.8
9. O ring (rubber) M26.5x1.8
10. Cross recessed pan head screw M3x6
22
Shangrila590 Ventilator Service Manual
8.5
8.5.1
Display screen assembly
Front shell assembly
Figure 8-6 Front shell assembly
The face sheet is fixed by 16 tapping screws (cross recessed, ST2.9x5).
The line in the above figure is connected to the right bracket of LCD, see the following figure as pointed
with arrowhead 1.
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Shangrila590 Ventilator Service Manual
Figure 8-7 Display unit assembling
24
Shangrila590 Ventilator Service Manual
8.5.2
Back shell assembly
Figure 8-8 Back shell assembly (before mounting LCD)
The other end of wire indicated "To Key Board" in above figure is connected to Key board as pointed at
figure 8-7 with arrowhead 2.
25
Shangrila590 Ventilator Service Manual
Figure 8-9 Back shell explosion diagram
1. LCD left bracket
2. LCD right bracket
3. Back shell
4. Hanger of Back shell
5. Shielding plate 2
6. Stop block
7. Shielding plate 1
8. Isolated sheet
9. Display board
10. LCD
11. Inverter
12. Cross recessed pan head screw M2x5
13. Cross recessed pan head screw M3x6
14. Hexagon socket head cap screw M4x10
26
Shangrila590 Ventilator Service Manual
8.5.3
LCD and inverter
Figure 8-10 LCD and inverter
The LCD is 10.4' TFT-type.
27
Shangrila590 Ventilator Service Manual
9
Electrical system
9.1
Interface
function
J8
From/To
Board
J11
From/To
Board
Main Board
and
Pin
Assignment
Pin
Assignment
1
Mains
indication
supply
1
+24V
2
Battery
indication
supply
2
NC
3
Battery
signal
charging
3
NC
4
GND
4
Prop. Valve
signal
5
Power
signal
1
+24V
1
+5V
2
NC
2
+12V
3
NC
3
GND
4
Prop.
Power
Power
off
Interface
function
alarm
and
J14
To Air Prop. valve
J15
To O2 prop. valve
28
valve
control
control
Shangrila590 Ventilator Service Manual
signal
J16
To PEEP valve
J9
Connect to pressure
board
for
O2
supply monitor
J7
To
232
communication
port
1
232-TXD
2
232-RXD
3
GND
J5
connect to air flow
sensor
1
Sensor 232-TXD
2
+10V
3
GND
+10V
4
Sensor 232-RXD
2
GND
5
Sensor signal
3
+12V
6
GND
4
Pressure
signal
1
Sensor 232-TXD
2
+10V
4
+24V
5
+12V
6
GND
1
+5V
2
NC
3
PEEP valve control
signal
1
output
J21
Connect to
flow sensor
O2
5
NC
1
+10V
3
GND
2
GND
4
Sensor 232-RXD
3
+12V
5
Sensor signal
4
Pressure
signal
6
GND
1
+12V
1
Red signal
to
2
Microswitch signal
2
Green signal
J13
Connect to safety
solenoid valve and
controlling
gas
switch valve
1
+12V
3
Blue signal
2
Safety
solenoid
valve signal
4
GND
3
+12V
5
GND
4
Controlling
gas
switch valve signal
6
GND
1
NC
7
GND
2
NC
8
GND
3
NC
9
line frequency signal
4
NC
10
field frequency signal
5
+12V
6
Nebulizing
signal
1
+12V
2
NC
3
GND
1
+5V
2
+5V
3
GND
4
GND
5
+12V
6
+12V
J10
Connect to pressure
board
for
Air
supply monitor
J4
connect
microswitch
J12
Connect
to
nebulizing valve
J3
connect to fan
J1
Connect to junction
front panel of main
unit
output
J2
VGA line
valve
29
Shangrila590 Ventilator Service Manual
7
GND
8
GND
9
+3.3V
10
+3.3V
11
Buzzer signal
12
Mains
indication
13
LVDS clock -
14
LVDS clock +
15
Battery
charging
indication
16
LVDS channel 2+
17
LVDS channel 2-
18
GND
19
LVDS channel 1-
20
LVDS channel 1+
21
GND
22
LVDS channel 0+
23
LVDS channel 0-
24
GND
25
232-TXD
26
232-RXD
supply
30
Shangrila590 Ventilator Service Manual
9.2
Power Board
Power Board layout
31
Shangrila590 Ventilator Service Manual
Interface
function
and
J3
From/To switching
power supply
J2
To power switch
J1
Semiconductor
heating
J4
Power supply for
main board
JP1
Signal line for main
board
Pin
Assignment
1
Battery
2
+28V (SPS)
3
GND
4
GND
1
+24V (Battery)
2
+24V (Battery)
3
+28V
4
+28V
1
+6V
2
GND
1
+5V
2
+12V
3
GND
4
+24V
5
+12V
6
GND
1
Charging signal
2
GND
3
External
power
supply indication
4
NC
5
NC
6
Battery signal
7
NC
8
NC
9
GND
10
Alarm signal
Interface
function
32
and
Pin
Assignment
Shangrila590 Ventilator Service Manual
9.3
Display Board
33
Shangrila590 Ventilator Service Manual
Interface
function
and
J6
Buzzer
interface
J3
Connect
inverter
to
J4
connect to key
board
J5
connect
LCD
to
Pin
Assignment
Interface
function
Pin
Assignment
1
Buzzer signal line
2
NC
3
GND
1
+12V
J1
Connect
to
junction
front
panel of main unit
1
+5V
2
+5V
3
GND
4
GND
2
+12V
5
+12V
3
GND
6
+12V
4
GND
7
GND
5
Backlight
signal
8
GND
6
NC
9
+3.3V
1
+5V
10
+3.3V
2
Charging indication
11
Buzzer signal
3
GND
12
Mains
indication
4
Encoder signal A
13
LVDS clock -
5
Encoder signal B
14
LVDS clock +
6
External power supply
indication
15
Charging indication
7
Clock signal
16
LVDS channel 2+
8
Key-press read signal
17
LVDS channel 2-
9
Key-press input signal
18
GND
10
Key-press
signal
19
LVDS channel 1-
1
NC
20
LVDS channel 1+
2
LCD control signal 0
21
GND
3
LCD control signal 1
22
LVDS channel 0+
4
LCD control signal 2
23
LVDS channel 0-
5
LCD control signal 3
24
GND
6
LCD control signal 4
25
232-TXD
7
LCD control signal 5
26
232-RXD
8
LCD control signal 6
9
LCD control signal 7
10
NC
11
GND
12
+3.3V
13
Display control signal
14
field frequency signal
15
Display signal
16
Line frequency signal
switch
interrupt
34
and
supply
Shangrila590 Ventilator Service Manual
9.4
Interface
function
Key Board
and
J2
connect to encoder
board
J1
connect to display
board
Pin
Assignment
Interface
function
1
Encoder
signal
pressing
2
Encoder
signal
pressing
3
Encoder
signal A
4
Encoder
signal B
5
and
Pin
Assignment
1
Signal 0
2
Signal 1
rotating
3
Signal 2
rotating
4
Signal 3
+5V
5
Signal 4
6
GND
6
Signal 5
1
+5V
7
Signal 6
2
Charging indication
8
Signal 7
3
GND
9
LED control bit 1
4
Encoder signal A
10
LED control bit 2
5
Encoder signal B
11
LED control bit 3
6
External
power
supply indication
12
LED control bit 4
7
Clock signal
13
NC
8
Key-press
signal
read
14
Key-press control bit 1
9
Key-press
signal
input
15
Key-press control bit 2
10
Key-press interrupt
16
Key-press control bit 3
J3
Connect to Face
sheet
35
Shangrila590 Ventilator Service Manual
signal
36
17
NC
18
GND
19
External power supply
indication
20
Charging indication
Shangrila590 Ventilator Service Manual
9.5
Encoder Board
9.6
Pressure Board
37
Shangrila590 Ventilator Service Manual
9.7
Switching Power Supply Assembly
1. Switching Power Supply
2. Standard spring washer, Flat washer, Hex nut (M3)
3. Cross recessed pan head screw M3x6
4. Switching Power Supply bracket
38
Shangrila590 Ventilator Service Manual
10 Schematics
10.1
Gas inlet module diagram
39
SolidWorks
17
12
5
3
4
2
1
13
15
A
6
A
16
11
10
9
8
7
14
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
301000106
301000032
304000006
220000141
220000081
220000082
130002783
130002673
240000100
130002782
130000222
230000135
240000101
240000089
122001282
130001319
130002672
No.
Part No.
Cross recessed pan head screw
Hexagon socket head cap screw
O ring
Straight quick connector
Straight quick connector
Elbow quick connector
O2 inlet connector
Inlet label
Solenoid valve
Air inlet connector
Connector M5
Filter
Reducing valve
Calibration valve
Pressure Board
Connecting piece
Gas inlet valve body
Name
4
4
2
2
2
2
1
1
2
1
5
2
2
1
2
2
1
M3X6
M4X16
5x1.80G
PC 08-02
QTY
Remark
aeonmed
Gas inlet module
REV Tag
DSN
CHK
SIG & Date
REV File No.
TECH
STDCHK
App.
Weight
Scale
Sheet
1:1
1 of1 1
122001098
第
页
Shangrila590 Ventilator Service Manual
10.2
Inspiratory module diagram
40
B
2:1
22
11
23
B
12
13
14
19
20
B
26
18
A
2:1
25
17
10
16
A
SolidWorks
15
A
9
8
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
No.
7
6
5
A
4
3
24
2
301000096
301000035
301000162
301000030
301000026
Cross recessed pan head screw
220000141
130002676
210000211
130000222
130000034
240000102
240000129
130002675
210001580
130002674
130001330
130001329
130001328
130001327
130001326
130001325
130001324
130001323
130001335
130003223
Part No.
Straight quick connector
Hexagon socket head cap screw
Socket head taper set screw
Hexagon socket head cap screw
Hexagon socket head cap screw
Proportional valve seat
Microswitch
Connector M5
Pressure spring
Reducing valve membrane
Proportional valve
Proportional valve bracket
Flow sensor
Proportional valve connector
Inspiratory valve membrane
Inspiratory valve core
Inspiratory valve port
Inspiratory valve cover
Top tray
Lining tray
Safety valve membrane
Safety valve cover
Spring
Inspiratory valve body
Name
2
4
1
14
3
M2X8-Zn.D
2
2
1
1
1
1
2
1
2
4
1
1
1
1
1
1
1
1
1
1
QTY
PC08-02
M4X30
M6X6
M4X10
M3X12
Remark
aeonmed
1
Inspiratory module
REV Tag
DSN
CHK
SIG & Date
REV File No.
TECH
STDCHK
App.
Weight
Scale
Sheet
1:2
1 of 1
122001099
Shangrila590 Ventilator Service Manual
10.3
Main Board layout diagram
41
Shangrila590 Ventilator Service Manual
10.4
Power Board layout diagram
42
Shangrila590 Ventilator Service Manual
10.5
Display Board layout diagram
43
Shangrila590 Ventilator Service Manual
10.6
Key Board layout diagram
44
Shangrila590 Ventilator Service Manual
10.7
Face sheet schematic diagram
45
1
2
ALARM1H
3
LED-B4
SEG0
ALARM2H
Alarm Settings
SEG1
A
(AC)
SEG1
Red
Green
ALARM3H
SEG2
AC
Lung Mechanics
(Battery)
SEG2
ALARM4H
Charge
Green GND
A
Yellow GND
Patient Data
SEG3
SEG3
ALARM5H
Config
SEG4
SEG4
ALARM1
LED-B3
LED-B2
SILENCE
SEG0
SEG0
ALARM2
LOCK
SEG1
SEG1
Yellow
B
LED-B1
Mode Select
SEG0
4
Green
ALARM3
SEG2
STANDBY
B
SEG2
ALARM4
(Battery)
SEG3
SEG3
ALARM5
Alarm Reset
(Nebulizing)
SEG4
SEG0
SEG4
SILENCE
SEG1
Mode Select
SEG0
LOCK
C
SEG0
SEG1
SEG2
SEG3
SEG4
SEG5
SEG6
SEG7
LED-B1
LED-B2
LED-B3
LED-B4
SEG1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
ROW1
ROW2
ROW3
GND
AC
Charge
SEG2
Alarm Settings
J1
Return
SEG3
Lung Mechanics
SEG2
STANDBY
C
SEG4
Patient Data
SEG3
Emergency Start
SEG5
Config
SEG4
Nebulizer
SEG7
ROW1
ROW2
Header 20H
The battery indicator has two colors: yellow and green.
aeonmed
D
Shangrila590
REV Tag
DSN
CHK
REV File No.
SIG & Date
TECH
STDCHK
App.
1
2
Ventilator
Revision
V01
Sheet 1 of 1
3
D
Schematics,
Face sheet
130002682DL
4
Shangrila590 Ventilator Service Manual
10.8
Wiring diagram
46
3
4
5
6
A26
Power socket
L
8-1 4
C
43
9-1 2
21
3
6-1
1
7-1
Fan
A
A27
Y2
4-1
5-1
A20
1
2
1
15
1 2 3
F1 Fuse
2 1
2 1
F2 Fuse
Back side
J12
10
5
6
11-1
1 2 3 4
J13
10-1
22-1
23-1
24-1
25-1
1 2 3 4
J4
1 2 3
J3
J14
J2
10
1
J15
45-1
Y3
J4
1
2
30-1
31-1
32-1
33-1
34-1
35-1
30-1
31-1
32-1
33-1
34-1
35-1
1 2 3 4 5 6
1 2 3
W4
J18
J11
54-1
55-1
52-1
53-1
1 2 3 4
2
6 5 4 3 2 1
1
44-1
1
1
J8
1 2 3 4
1
26-1
27-1
20-1
211
1 2
J10
J9
69-1
36-1
37-1
38-1
39-1
J2
CN3
16-1
17-1
18-1
19-1
12-1
13-1
14-1
15-1
JP1
1 2 3 4
W5
1 2 3 4
1 2 3 4 5
W6
2 1 J3
6-1
8-1
7-1
9-1
10
4 3
J4
J6
A
W8
1
1
Floor 3
A21
CN1
16
EMI mains filter
2
2
5
1 2 3 4 5 6
W3
2-1
3-1
1 2 3 4
1 2 3 4 5 6
J3
2
4
CN2
LCD Inverter
Display Board
1
3
1
9
W7
1 2 3 4
26
J1
J2
A2
RS-232
10-1
11-1
W2
1
A1
VGA
8
Ship-type switch S1
Display Assembly
To enclosure
1-1
7
A0
N
-
2
+
1
LCD Controller
A5
A22
J7 3 2 1
Buzzer
J5
42-1
43-1
40-1
1 2 3
B
J16
J20
1 2 3 4
A28
41-1
62-1
63-1
64-1
65-1
66-1
67-1
6
28-1
29-1
5
J1
2 1
Power Board
1
26
6
J1
2
1 2 3 4
5
Socket connector with lock
1
1 2 3 4
J21
B
56-1
57-1
58-1
59-1
60-1
61-1
W4
5
6
A3
A23
Main Board
A4
30
W6
Y3
1 2 3
1 2 3
1
Y2
LCD
Right side
Left side
Floor 2
1
N
L
C
GND
+V
+V
5-1
2
10
PEEP valve
Switching Power Supply
A6
W5
J2
J1
1
46-1
47-1
48-1
49-1
50-1
51-1
1 2 3 4 5 6
1 2 3 4 5 6
J2
40-1
41-1
Key Board
Encoder Board
GND
4-1
A25
A24
C
A7
C
J3
20
A26
1
20
Nebulizing
solenoid valve
Face sheet
Safety
solenoid valve
1
1 2 3 4
J1
2
Controlling
gas switch
solenoid valve
42-1
43-1
16-1
17-1
18-1
19-1
12-1
13-1
14-1
15-1
24-1
25-1
2
1 2 3 4
J1
O2 end
Air end
Pressure Board
Pressure Board
+
A12
(O2 end)
(Air end)
1 2 3 4 5 6
1
2 3 4 5 6
Safety valve
A18
2
A19
Floor 1
Microswitch
1 2
1
Heater
Mass sensor
+
68-1
Lead-acid battery pack
28-1
29-1
A11
A15
A17
Mass sensor
A13
A10
1 2
A16
A29
A9
A8
(Air end)
1 2
-
54-1
55-1
1
Prop. valve body
(O2 end)
52-1
53-1
2
Prop. valve body
56-1
57-1
58-1
59-1
60-1
61-1
1
22-1
23-1
26-1
27-1
A14
Y1
62-1
63-1
64-1
65-1
66-1
67-1
1
20-1
211
（From the bottom up）
26
W1
D
D
W1
aeonmed
W2
1
Shangrila590
Front side
REV Tag
DSN
CHK
1
2
3
4
5
REV File No.
SIG & Date
TECH
STDCHK
App.
6
7
Ventilator
Wiring diagram
Revision
V01
Sheet 1 of 1
112000031JL
8