Saros 9400R-SEQ Operators & Service Manual page 5

Operator & Service Manual
11.0 OVERHAUL & REPAIR ........................................................................................................................................ 41
11.1 TOOLS AND TEST EQUIPMENT .................................................................................................................... 41
11.2 MAINTENANCE AND SERVICE PARTS .......................................................................................................... 41
11.3 REPROGRAMMING AFTER OVERHAUL AND REPAIR PROCEDURES .......................................................... 42
11.4 SAROS MAIN COMPONENTS ....................................................................................................................... 42
11.5 ALARM INDICATIONS AND CODES .............................................................................................................. 43
11.6 COMPREHENSIVE TROUBLESHOOTING GUIDE ........................................................................................... 47
11.7 REMOVAL PROCEDURES .............................................................................................................................. 49
11.7.1 BATTERY INTERFACE PLATE, RAIN GUARD, AND SLEEVE ....................................................................... 49
11.7.2 INLET CAP REMOVAL ................................................................................................................................ 50
11.7.3 REMOVE PCB ASSEMBLY........................................................................................................................... 53
11.7.4 PROPORTIONAL VALVE REMOVAL (5293-SEQ) ........................................................................................ 54
11.7.5 COMPRESSOR FAN REMOVAL (9767-SEQ) ............................................................................................... 55
11.7.6 BATTERY CABLE REMOVAL (9201-SEQ) ................................................................................................... 56
11.7.7 RAIL REMOVAL .......................................................................................................................................... 57
11.7.8 ATF & COMPRESSOR / TANK ASSEMBLY REMOVAL ................................................................................ 58
11.8 INSTALLATION PROCEDURES ....................................................................................................................... 59
11.8.1 GENERAL PROCEDURE .............................................................................................................................. 59
11.8.2 ATF & COMPRESSOR/PRODUCT TANK INSTALLATION ............................................................................. 60
11.8.3 RAIL INSTALLATION ................................................................................................................................... 62
11.8.4 BATTERY CABLE INSTALLATION ............................................................................................................... 63
11.8.5 COMPRESSOR FAN REPLACEMENT........................................................................................................... 65
11.8.6 PROPORTIONAL VALVE REPLACEMENT (5293-SEQ) ................................................................................ 65
11.8.7 INSTALLATION OF PCB ASSEMBLY ............................................................................................................ 66
11.8.8 POWER CONNECTOR REPLACEMENT (9766-SEQ) ................................................................................... 69
11.8.9 MEMBRANE PANEL REPLACEMENT (9731-SEQ) ...................................................................................... 70
11.8.10 INLET CAP INSTALLATION (SP9756-SEQ) ................................................................................................ 71
11.8.11 INSTALLATION OF THE SLEEVE & BATTERY INTERFACE PLATE ............................................................. 73
12.0 SERVICE RECORDS & RETENTION ..................................................................................................................... 75
12.1 RECORD HOURS OF OPERATION AND SOFTWARE VERSION ..................................................................... 75
12.2 SERVICE AND MAINTENANCE RECORD ...................................................................................................... 76
Figure 2-1. SAROS Components ..................................................................................................................... 15
Figure 2-2. SAROS Components ..................................................................................................................... 16
Figure 3-1. Battery Installation ...................................................................................................................... 20
Figure 4-1. System Board Diagram ................................................................................................................ 22
Figure 5-1. Battery Installation ...................................................................................................................... 28
Figure 6-1. SAROS Components ..................................................................................................................... 33
Figure 6-2. Remove Cover .............................................................................................................................. 33
Figure 6-3. Filter .............................................................................................................................................. 34
Figure 6-4. Reinstall O2 Fitting/HEPA Filter ................................................................................................... 34
Figure 6-5. Replacing 9V battery ................................................................................................................... 38
Figure 11-1. Inside SAROS .............................................................................................................................. 42
Figure 11-2. Removal of the three BIP screws ............................................................................................... 49
Figure 11-3. Removal of the three Rain Guard Screws ................................................................................. 49
Figure 11-4. Removal of the Rain Guard ....................................................................................................... 49
Figure 11-5. Removal of Sleeve Alignment Ring .......................................................................................... 49
Figure 11-6. Fiberglass Sleeve ........................................................................................................................ 50
Figure 11-7. Air Inlet Cover Removal ............................................................................................................. 50
Figure 11-8. Filter Screen & 9V Removal ....................................................................................................... 50
Figure 11-9. Inlet Cap Screw Removal ........................................................................................................... 50
Figure 11-10. Oxygen Outlet Tube Disconnect. ............................................................................................ 51
Figure 11-11. Front Panel Flex Cable Disconnect .......................................................................................... 51
Figure 11-12. Thermistor Connector and 9V Battery Connector ................................................................. 51
ILLUSTRATIONS
9735-SEQ H | 5