590 service manual

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


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


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

Protectively earth

Warning or Caution, ISO

7000-0434

NOTE: refer to the manual,

IEC601-1

Equipotential

This way up

Dangerous Voltage

Lock

Alarm Silence

Unlock

2


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


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 80cmH 2 O

Low pressure

0 to 20cmH 2 O

Alarm silence

Not more than 120senconds

4


2.3 Specification

Power

Power line

220V±22V, 50Hz±1Hz

Fuses

φ5×20, 0.5A(T)

Power usage

<=50W

Type

Positive pressure volume

Protection against electrical Type of protection: class I

shock

Degree of protection: Type B

Gas input

Gas type

O 2 Air

Gas pressure

0.3 to 0.5Mpa

Environment

Ambient temperature

+5 °C to +40°C

Relative humidity Not more than 80%

Atmospheric pressure

96kPa to104kPa

Noise of whole set

<65dB(A)

Warming up

no less than 5min

Miscellaneous

Dimensions

900(H)×600(D)×550(W)mm

Weight

42kg

5


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

6kPa

Lower pressure limit at

0.5kPa

The respiratory frequency at 20bpm

The ventilation mode as

A/C

I: E as 1:2

The tidal volume

700ml

6


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 H 2 O. 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 -3cmH 2 O. Pinch the simulated lung with

hand to form negative pressure; at this time the ventilator should deliver gas. When airway

pressure reaches 3cmH 2 O, 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.

7


3.2 Testing alarm

1 Connect reservoir bag to patient end.

2 Turn on mains switch.

3 Set control options:

Ventilation mode:

Ventilator:

VCV mode

V T : 700ml

f: 20bpm

4 Make sure:

I:E: 1:2

• Pressure at the end of expiration is 0 cmH 2 O approximately.

• Right data displayed on the screen.

5 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.

6 Test low airway pressure alarm:

• Remove reservoir bag.

• Other alarm occurs, such as “Minute volume low”.

• Make sure that “Paw low” alarm occurs.

7 Turn off mains supply.

8


4 Theory and Diagram

Figure 4-1 Gas Circuit Diagram

1 Pressure Switch 8 Inspiratory Valve

2 Pressure Reducer 9 Expiratory Block

3 Magnetic Valve 10 Pressure Sensor

4 Proportional Valve 11 Mass airflow Sensor

5 Flow Sensor 12 Wye Pipe

6 Gas Capacity 13 Patient

7 Safe Valve

9


5 User Maintenance

WARNING:

To avoid fire:

• Use the lubricant approved for O 2 equipments’ use.

• Never oil or grease any O 2 equipment. In general, oils and

greases oxidize readily, and - the presence of O 2 - are highly

flammable.

WARNING:

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.

10


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.

11


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

Daily

weekly

monthly

maintaining

Planned maintaining Standard

Clean the outer surface.

Ventilate the system, and make sure that the system

operating normally. It can prevent blocking and dust.

Test leakage. (refer to User Manual)

When cleaning and installing

As required

Check if any components are broken, and replace or

repair them if necessary.

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.

12


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.

13


6 Troubleshooting

Troubles Causes Methods

Patients breathing system Corrugated hose damaged or Replace or reinstall properly

leaks

connector loose

Ventilator doesn't work

Source pressure is too low;

Power cable is unplugged;

Regulate source pressure;

Plug in power supply cable

normally

Power switch is off;

Fuse is burned

Turn on power switch

Replace with a new one

During operation,

ventilator stops suddenly,

Power off

indicating light goes out

Check power supply

with sound-alarm

Airway upper pressure limit

Upper airway pressure

Reset

setting too low

limit alarms

Airway block

Remove

Lower airway pressure

limit alarms

Airway lower pressure limit

setting too high

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

14


7 Operation Methods of Various Ventilation Modes

7.1 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.

15


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.

16


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

17


8 Pneumatic system

8.1 Schematic diagram

Figure 8-1 Pneumatic system schematic diagram

18


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

19


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


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


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


8.5 Display screen assembly

8.5.1 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.

23


Figure 8-7 Display unit assembling

24


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


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



14. Hexagon socket head cap screw M4x10

26


8.5.3 LCD and inverter

Figure 8-10 LCD and inverter

The LCD is 10.4' TFT-type.

27


9 Electrical system

9.1 Main Board

Interface and

function

J8

From/To Power

Board

J11

From/To Power

Pin Assignment Interface and Pin Assignment

function

1 Mains supply J14

1 +24V

indication

To Air Prop. valve

2 Battery supply

2 NC

indication

3 Battery charging

3 NC

signal

4 GND

4 Prop. Valve control

signal

5 Power off alarm J15

1 +24V

signal

To O 2 prop. valve

1 +5V 2 NC

2 +12V 3 NC

Board 3 GND

4 Prop. valve control

28


signal

4 +24V J7

1 232-TXD

5 +12V To 232 2 232-RXD

6 GND

communication 3 GND

port

J16

1 +5V J5

1 Sensor 232-TXD

To PEEP valve 2 NC connect to air flow 2 +10V

3 PEEP valve control sensor

3 GND

signal

J9

1 +10V 4 Sensor 232-RXD

Connect to pressure 2 GND 5 Sensor signal

board for O2 3 +12V

6 GND

supply monitor 4 Pressure output J21

1 Sensor 232-TXD

signal

Connect to O2

5 NC flow sensor 2 +10V

J10

1 +10V 3 GND

Connect to pressure 2 GND 4 Sensor 232-RXD

board for Air 3 +12V 5 Sensor signal

supply monitor 4 Pressure output

6 GND

signal

J4

1 +12V J2

1 Red signal

connect to 2 Microswitch signal VGA line 2 Green signal

microswitch

J13

1 +12V 3 Blue signal

Connect to safety 2 Safety solenoid

4 GND

solenoid valve and valve signal

controlling gas 3 +12V 5 GND

switch valve 4 Controlling gas

6 GND

switch valve signal

J12

1 NC 7 GND

Connect to 2 NC 8 GND

nebulizing valve 3 NC 9 line frequency signal

4 NC 10 field frequency signal

5 +12V

6 Nebulizing valve

signal

J3

1 +12V

connect to fan 2 NC

3 GND

J1

1 +5V

Connect to junction 2 +5V

front panel of main 3 GND

unit

4 GND

5 +12V

6 +12V

29


7 GND

8 GND

9 +3.3V

10 +3.3V

11 Buzzer signal

12 Mains supply

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

30


9.2 Power Board

Power Board layout

31


Interface

and

Pin Assignment Interface and

Pin

Assignment

function

function

J3

1 Battery

From/To switching

2 +28V (SPS)

power supply

3 GND

4 GND

J2

1 +24V (Battery)

To power switch

2 +24V (Battery)

3 +28V

4 +28V

J1

1 +6V

Semiconductor

2 GND

heating

J4

1 +5V

Power supply for

2 +12V

main board

3 GND

4 +24V

5 +12V

6 GND

JP1

1 Charging signal

Signal line for main

2 GND

board

3 External power

supply indication

4 NC

5 NC

6 Battery signal

7 NC

8 NC

9 GND

10 Alarm signal

32


9.3 Display Board

33


Interface and Pin Assignment Interface and Pin Assignment

function

function

J6

1 Buzzer signal line J1

1 +5V

Buzzer 2 NC Connect to 2 +5V

interface 3 GND junction front 3 GND

J3

1 +12V panel of main unit 4 GND

Connect to 2 +12V 5 +12V

inverter 3 GND 6 +12V

4 GND 7 GND

5 Backlight switch

8 GND

signal

6 NC 9 +3.3V

J4

1 +5V 10 +3.3V

connect to key 2 Charging indication 11 Buzzer signal

board

3 GND 12 Mains supply

indication

4 Encoder signal A 13 LVDS clock -

5 Encoder signal B 14 LVDS clock +

6 External power supply

15 Charging indication

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 interrupt

19 LVDS channel 1-

signal

J5

1 NC 20 LVDS channel 1+

connect to 2 LCD control signal 0 21 GND

LCD

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



10 NC

11 GND

12 +3.3V

13 Display control signal

14 field frequency signal

15 Display signal

16 Line frequency signal

34


9.4 Key Board

Interface and

function

J2

connect to encoder

board

J1

connect to display

board

Pin Assignment Interface and Pin Assignment

function

1 Encoder pressing J3

1 Signal 0

signal

Connect to Face

2 Encoder pressing sheet

2 Signal 1

signal

3 Encoder rotating

3 Signal 2

signal A

4 Encoder rotating

4 Signal 3

signal B

5 +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

12 LED control bit 4

supply indication

7 Clock signal 13 NC

8 Key-press read

14 Key-press control bit 1

signal

9 Key-press input


signal

10 Key-press interrupt


35


signal

17 NC

18 GND

19 External power supply

indication

20 Charging indication

36


9.5 Encoder Board

9.6 Pressure Board

37


9.7 Switching Power Supply Assembly

1. Switching Power Supply

2. Standard spring washer, Flat washer, Hex nut (M3)


4. Switching Power Supply bracket

38


10 Schematics

10.1 Gas inlet module diagram

39

SolidWorks

17 5 12 4 3 2 13 1

A

15

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.

Name QTY Remark

REV Tag REV File No. SIG & Date

DSN

CHK

TECH

STDCHK

App.

Cross recessed pan head screw

Hexagon socket head cap screw

O ring

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

Weight

Scale

1:1

Sheet 1 of 1 1

4

4

2

2

2

2

1

1

2

1

5

2

2

1

2

2

1

M3X6

M4X16

5x1.80G

PC 08-02

aeonmed

Gas inlet module

122001098

第

页


10.2 Inspiratory module diagram

40

B

2 : 1

22

23

11 12

13

14

19

20

B

B

26

18

10

16

A

2 : 1

A

17 25

SolidWorks

15

A

9

8

7

6

5

4

3

24

2

1

A

26

301000096 2

Cross recessed pan head screw

25

301000035

4


24

301000162 1

Socket head taper set screw

23

301000030 14


22

301000026 3


21

20

220000141

2


19

130002676

2

Proportional valve seat

18 210000211

1

Microswitch

17 130000222

1

Connector M5

Pressure spring

16 130000034 1

15

240000102

1

Reducing valve membrane

14 240000129

2

Proportional valve

13 130002675

1

Proportional valve bracket

12 210001580

2

Flow sensor

11 130002674

4

Proportional valve connector

10 130001330

1

Inspiratory valve membrane

9 130001329

1

Inspiratory valve core

8 130001328

1

Inspiratory valve port

7 130001327

1

Inspiratory valve cover

6 130001326

1

Top tray

5 130001325

1

Lining tray

4 130001324

1

Safety valve membrane

3 130001323

1

Safety valve cover

2 130001335

1

Spring

1 130003223

1

Inspiratory valve body

No.

Part No.

Name

QTY

M2X8-Zn.D

M4X30

M6X6

M4X10

M3X12

PC08-02

aeonmed

Remark


DSN

CHK

TECH

STDCHK

App.

Weight

Sheet

Scale

1:2

1 of 1

Inspiratory module

122001099


10.3 Main Board layout diagram

41


10.4 Power Board layout diagram

42


10.5 Display Board layout diagram

43


10.6 Key Board layout diagram

44


10.7 Face sheet schematic diagram

45

1

2

3

4

SEG0

ALARM1H

LED-B4

SEG0

Mode Select

LED-B1

SEG1

ALARM2H

SEG1

Alarm Settings

AC

(AC)

Green GND

A

Red

SEG2

ALARM3H

Green

SEG2

Lung Mechanics

Charge

(Battery)

Yellow GND

A

SEG3

ALARM4H

SEG3

Patient Data

SEG4

ALARM5H

SEG4

Config

SEG0

ALARM1

LED-B3

SEG0

SILENCE

LED-B2

SEG1

ALARM2

SEG1

LOCK

B

Yellow

SEG2

ALARM3

Green

SEG2

STANDBY

B

SEG3

ALARM4

SEG3

(Battery)

SEG4

ALARM5

SEG4

(Nebulizing)

Alarm Reset

SEG0

C

SEG0

SEG1

SEG2

SEG3

SEG4

SEG5

SEG6

SEG7

LED-B1

LED-B2

LED-B3

LED-B4

ROW1

ROW2

ROW3

GND

AC

Charge

J1

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

Header 20H

Mode Select

SEG0

Alarm Settings

SEG1

Lung Mechanics

SEG2

Patient Data

SEG3

Config

SEG4

ROW1

SILENCE

SEG1

LOCK

SEG2

Return

SEG3

STANDBY

SEG4

Emergency Start

SEG5

Nebulizer

SEG7

ROW2

C

The battery indicator has two colors: yellow and green.

D


DSN

CHK

TECH

STDCHK

App.

1

2

Shangrila590

Ventilator

Revision V01

Sheet 1 of 1

3

aeonmed

Schematics,

Face sheet

130002682DL

4

D


10.8 Wiring diagram

46

1

1

4

4

5

5

6

6

2

1

L

6

1

1

1

5

6

6

1

2

3

4

5

6

7

8

Power socket

A26

A0

A1

A2

Display Assembly

To enclosure

1-1

L

C

N

Ship-type switch S1

8-1 4 3

43

6-1

9-1 2 1 7-1

21

Fan

+ -

VGA

RS-232

A

W2

1 2

10-1

11-1

15 1

9 1

A

A20

1

J1

26

Y2

1 2 3

CN2

A27

F1 Fuse

4-1

2-1 2 1

1 2

2 1

5-1

3-1 2

1

3 4

2 1

EMI mains filter

F2 Fuse

W7

W8

Back side

16

Display Board

J2

J6

1 2

J3

J4

4 5

1 2 3

10

W5

W3

1 2 3 4 5

CN1

LCD Inverter

CN3

1 2 3

A21

Floor 3

4 3

2 1 J3

1 2 3 4

6-1

8-1

7-1

9-1

J2

JP1

10

W6

69-1

36-1

37-1

38-1 J8

39-1

1 2 3 4

12-1

13-1

14-1

15-1

16-1

17-1

18-1

19-1

20-1

211

1 2 3 4 5 1 2 3 4 1 2

J9

J10

J4

J2 1 10

22-1

23-1

24-1

25-1

1 2 3 4

J13

26-1

27-1

1 2 3 4 5 6

J12

10-1

11-1

1 2 3

J3

J14

J15

1 2 3 4 1 2 3 4

54-1

55-1

52-1

53-1

B

W4

W4

A22

44-1

45-1

1 2

Buzzer

A23

Y3

Power Board

J4

J1

A3

6 5 4 3 2 1

30-1

31-1

32-1

33-1

34-1

35-1

28-1

29-1

30-1

31-1

32-1

33-1

34-1

35-1

Socket connector with lock

1 2

A28

40-1

42-1

43-1

41-1

4 5

1 2 3

1 2 3

J11

J16

A5 LCD Controller

J1 26 1

A4

Main Board

J21

1 2 3 4 5 6

J18

J20

1 2 3 4

J7 3 2 1

J5

56-1

57-1

58-1

59-1

60-1

61-1

1 2 3 4 5 6 1 2 3 4 5 6

62-1

63-1

64-1

65-1

66-1

67-1

B

1

30

Y3

W6

Y2

1 2 3

LCD

1 2 3

Left side

Right side

Floor 2

4-1 5-1

A24

Encoder Board

J2

1 2 3

46-1

47-1

48-1

49-1

50-1

51-1

1 2 3

J2

A25

Key Board

J1

10

W5

40-1

41-1

1 2

PEEP valve

A6

+V

+V

GND

GND

C

Switching Power Supply

A7

N

C

J3

C

1

20

A14

Prop. valve body

Prop. valve body

Y1

26-1

27-1

22-1

23-1

24-1

25-1

12-1

13-1

14-1

15-1

16-1

17-1

18-1

19-1

42-1

43-1

(O2 end) (Air end)

A15

A26

Face sheet

1

20

1 2

Nebulizing

solenoid valve

1 2 1 2

Controlling

Safety gas switch

solenoid valve solenoid valve

1 2 3 4

J1

O2 end

Pressure Board

1 2 3 4

J1

Air end

Pressure Board

A13

+ -

- +

A29

1 2 1 2

52-1

53-1

54-1

55-1

A16

A17

Mass sensor Mass sensor

(O2 end) (Air end)

A8

A9

A10

A11

A12

68-1

Lead-acid battery pack

1 2 3 4 5 6 1 2 3 4 5 6

56-1

57-1

58-1

59-1

60-1

61-1

62-1

63-1

64-1

65-1

66-1

67-1

28-1

29-1

1 2

A18

Safety valve

Microswitch

1 2

20-1

211

A19

Heater

Floor 1

(From the bottom up)

W1

D

W2

26

W1

Front side


DSN

CHK

TECH

STDCHK

App.

Shangrila590

Ventilator

Revision V01

Sheet 1 of 1

aeonmed

Wiring diagram

112000031JL

D

1

2

3

4

5

6

7

8

590 service manual

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