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6.
ALARMS AND FAULTS ............................................................................................................................... 42
6.1
THERMAL ALARMS AND FAULTS........................................................................................................ 42
6.2
RESETTING THE SSPA ............................................................................................................................. 42
6.2.1
Using the Serial Interface ................................................................................................................... 42
6.2.2
At the Front Panel............................................................................................................................... 42
7.
MAINTENANCE ............................................................................................................................................ 43
7.1
CLEANING.................................................................................................................................................. 43
7.2
PRECAUTIONS........................................................................................................................................... 43
7.2.1
Connection to Line Voltage................................................................................................................. 43
7.2.2
RF Radiation Hazard .......................................................................................................................... 43
7.2.3
Non-user-serviceable Modules............................................................................................................ 43
7.3
FUSES AND CIRCUIT BREAKERS .......................................................................................................... 43
7.3.1
Fuses ................................................................................................................................................... 43
7.3.2
Circuit Breakers .................................................................................................................................. 43
7.4
MAIN FAULT DIAGNOSIS ....................................................................................................................... 44
7.5
POWER SYSTEM FAULT DIAGNOSIS ................................................................................................... 44
7.6
SSPA FAULT DIAGNOSIS ........................................................................................................................ 45
7.7
TEMPERATURE FAULT DIAGNOSIS ..................................................................................................... 45
7.8
LOW OUTPUT POWER FAULT DIAGNOSIS ......................................................................................... 45
7.9
HIGH REFLECTED POWER FAULT DIAGNOSIS.................................................................................. 45
7.10
MODULE REPLACEMENT (EACH UNIT).......................................................................................... 45
7.10.1
General Precautions for Modules Replacement.................................................................................. 46
7.10.2
Power Supplies Replacement .............................................................................................................. 47
7.10.3
Display Control Panel Replacement ................................................................................................... 49
7.10.4
RF Module Replacement .................................................................................................................... 50
7.10.5
Monitor and Control Board Replacement.......................................................................................... 52
7.10.6
Fans Replacing ................................................................................................................................... 53
8.
APPENDIX A: SAFETY AND EMC COMPLIANCE ................................................................................ 54
ARMA-C250-CRM
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