SLE SLE5000 Model J - 31 A0761 Circuit Diagram; Transducer PCB Assembly

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Page 226 (Model J)

31. A0761 circuit diagram

31.1 Transducer PCB Assembly

Main Page

Default Chapter3
- Table of Contents3
1 Warnings and Cautions10
- Warnings10
- Cautions11
2 Principles of Operation14
- Electronic System14
- Pneumatic System15
3 Description of Symbols18
4 Equipment List22
5 Engmode24
- Accessing the Calibration Programs24
- Ventilator Calibration Program26
- O2 & Flow System Calibration27
- Reset Elapsed Time28
- Language Selection28
- Activation of Language Selection Program Form User Interface29
- Exit29
- Touch Screen Calibration Program30
6 Component Replacement Procedure32
7 Preparing the SLE500033
8 Component Replacement (Electronic Unit)35
- N6631/21/CF/50 Compact Flash Card35
- N6631/LX800 PC Board35
- N6634/OEM2 CAN Card36
- N6631/2216 Serial Controller (Touch Screen)36
- L0275/OEM2 Computer/Display Control Assembly37
- A0763/02/M Control/Monitor Board38
- M0915 Power Supply Unit39
- M0901 Batteries40
- A0761 Transducer PCB Assembly41
- N6631/13 Inverter PCB42
- N6631/02 LCD & N6631/05 Touch Screen43
9 Component Replacement (Pneumatic Unit)45
- Duckbill and Conical Filters45
10 A0763/02/M Monitor and Control Board56
- A0763/02/M Board Programmable Devices56
- A0763/02/M Board Hardware Identifier57
11 Electrical Safety Testing of the SLE500061
12 PSU Testing65
13 Ventilator Power up and Power down68
14 Back-Up Battery Charging69
- Battery Indicator69
15 Extended Storage71
16 Maintenance and Overhaul74
- Preventative Maintenance Kit74
- 36 Month Preventative Maintenance Procedure76
- Month and 48 Month Overhaul Procedures84
- Month / 10,000 Hour Overhaul Procedure86
- Month / 20,000 Hour Overhaul Procedure94
- Month Overhaul Procedure Using N9410/48/G Overhaul Kit96
17 Calibration Procedure for V4.3.1 & V4.3.2 Software108
- Equipment Required for Calibration108
- Preliminary Inspection before Calibration109
- Pneumatic Set up110
- Calibration of Controller and Monitor Subsystems113
- Controller "Block and Leak" Pressure Sensor Calibration115
- Controller Blender Pressure Sensor Zeroing and Input Pressure Reg. Trim116
- Mean Jet Pressure Regulator Calibration117
- Forward Jet Pressure Regulator Calibration119
- Reverse Jet Pressure Regulator Calibration120
- Time Constant for Pressure Measurement Waveform121
- Wave Shaping for Leading and Trailing Edge of Insp. Phase121
- O2 System Calibration123
- Flow System Calibration123
- Pressure Triggering Verification123
- Gas Fail Detection Verification123
- Blender and Oxygen Monitoring Verification124
- Soak Test125
- Battery Charge Verification126
- Total Power Fail Alarm Test126
- Pressure Calibration Verification127
18 Functional Testing130
- Ventilator Setup130
19 Trouble Shooting Chart162
20 Software Version History172
- Technical Information173
21 Oxygen Calibration Routines174
- One Point or 100% Oxygen System Calibration174
- Two Point or 21% & 100% Oxygen System Calibration174
22 Alarms176
- Alarm Protocols176
- Alarm Sounds176
- Alarm Descriptions and Actions to be Taken177
- Software and System Fail Protocols196
23 Cleaning, Disinfection and Sterilization197
- Preparation of a New Ventilator197
- Cleaning and Disinfection of an In-Service Ventilator197
- Cleaning Method198
- Disinfection Method199
- Sterilization Method200
24 Technical Specification201
- Operating Modes Conventional Ventilation201
- HFO Ventilation203
- Measurement207
- Exhalation Block Port Jet Sizes208
- Alarms209
- Patient Circuits210
- Outputs211
- Gas Supplies212
- Power, Dimensions, Classification Etc213
- Classification213
- Environmental Storage Conditions213
25 EMC Compliance214
- Electromagnetic Immunity215
- Recommended Separation Distances between Portable and Mobile RF Communications Equipment and the SLE5000217
26 Ventilator Labelling218
27 Electrical Block Diagram220
28 L0280/KV Pneumatic Unit Layout & Schematic221
- Layout221
- Schematic222
29 Main Loom Circuit Diagram223
30 L0275/OEM2 Assembly Schematic224
31 A0761 Circuit Diagram226
- Transducer PCB Assembly226
32 A0763/02 Circuit Diagrams228
- Micro Controller228
- Conventional Valve Drive229
- Power Distribution and Hardware Identifier230
- Analogue Valve Drive / Non Volatile Memory / Interboard Comms231
- High Speed Valve Drive232
- Analogue Data Acquisition/Monitor Port233
- Control & Monitor, PCB PSU Circuit234
- Control & Monitor, Micro Non-Isolated235
- Control & Monitor, Micro Isolated236
- Control & Monitor, Analog Isolated237
- Control & Monitor, Alarm Controller238
33 Illustrated Parts List240
- Ventilator Assembly242
- Base Plate and Side Door Assembly249
- Front Facia Assembly251
- Electronic Module253
- Pneumatic Module273
- DISS Air and Oxygen Fittings285
34 Modifications288
- Equipotential Stud Modification288
- Modification a as Per SI120401 - (Bypassing of Oxygen Volume Chamber)290
- Modification 1, 2 & 4 as Per EMC Upgrade292
- Contents of N9020/000/KIT Kit293
- Equipment List293
- Checking the Modification Status295
- EMC Upgrade Procedure296
- Modification 1 (MOD1)298
- Modification 2 (MOD2)300
- Modification 4 (MOD4)301
- Re-Assembly and Testing302
- MOD Identification302
- Re-Assembly302
Appendix 1. Calibration Checklist305
Appendix 2. Check List313
Appendix 3. TB & si Index318
35 Technical Bulletin & Service Information Letters318
- Service Information Letters318
- Technical Bulletins320
Appendix 4322
- Overview323
- Data and Pinout Description323
- Cable323
- Parameter Descriptions and Format324
- List of Parameters324
- Table of Current Alarm Condition Codes327
- RS232 Connection Settings and Testing Data Output329
- Glossary329
36 Rs232322
- Warnings for RS232322
- Location of RS232 Port322
Appendix 5. Vuelink332
37 Vuelink Technical Data332
- Glossary332
- Connecting the SLE5000 to the Vuelink Patient Monitor332
- Parameter Descriptions333
- Data Transferred to the Vuelink System from the SLE5000334
- Alarm and Inoperative Indications336
- Vuelink Task Window Layout339
- Notes on General System Behaviour340
- Activation of Vuelink341
- Disabling Vuelink342

SLE SLE5000 Model J - 31 A0761 Circuit Diagram; Transducer PCB Assembly

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