(Model K) Page 3
Contents
1. Warnings and Cautions ............................................................................................. 8
1.1. Warnings ........................................................................................................ 8
1.2. Cautions ......................................................................................................... 9
2. Principles of Operation .............................................................................................. 12
2.1. Electronic System........................................................................................... 12
2.2. Pneumatic System ......................................................................................... 13
3. Description of Symbols ............................................................................................. 16
4. Equipment list ........................................................................................................... 20
5. ENGMODE ............................................................................................................... 22
5.1. Accessing the Calibration Programs .............................................................. 22
5.2. Ventilator Calibration Program ....................................................................... 24
5.3. O
2
& Flow System Calibration........................................................................ 25
5.4. Reset Elapsed Time ....................................................................................... 26
5.5. Language Selection........................................................................................ 26
5.6. Activation of Language Selection Program form User Interface..................... 27
5.7. Exit ................................................................................................................. 27
5.8. Touch Screen Calibration Program ................................................................ 28
6. Component Replacement Procedure ........................................................................ 30
7. Preparing the SLE4000 ............................................................................................. 31
8. Component Replacement (Electronic unit) ............................................................... 33
8.1. N6631/21/CF/50 Compact Flash Card ........................................................... 33
8.2. N6631/LX800 PC Board................................................................................. 33
8.3. N6634/OEM2 CAN Card ................................................................................ 34
8.4. N6631/2216 Serial controller (Touch screen)................................................. 34
8.5. L0275/OEM2 Computer/Display Control assembly........................................ 35
8.6. A0763/4B Control/Monitor Board.................................................................... 36
8.7. M0915 Power Supply Unit.............................................................................. 37
8.8. M0901 Batteries ............................................................................................. 38
8.9. A0761 Transducer PCB Assembly................................................................. 39
8.10. N6631/13 Inverter PCB ................................................................................ 40
8.11. N6631/02 LCD & N6631/05 Touch Screen .................................................. 41
9. Component Replacement (Pneumatic unit) .............................................................. 43
9.1. Duckbill and conical filters. ............................................................................. 43
10. A0763/4B Monitor and control board ...................................................................... 52
10.1. A0763/4B board progammable devices ....................................................... 52
10.2. A0763/4B Board Hardware Identifier............................................................ 53
11. Electrical Safety Testing of the SLE4000 ................................................................ 57
12. PSU Testing ............................................................................................................ 61
13. Ventilator Power up and Power down. .................................................................... 64
14. Back-up Battery Charging ....................................................................................... 65
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