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CHPA SERIES
5.5
CHPA STATES AND DESCRIPTION......................................................................................5-4
5.6
INITIALIZATION AND POWER-ON SELF-TEST (POST) STATE...................................5-4
5.7
HEATER TIME DELAY (HTD) STATE..................................................................................5-5
5.8
STANDBY STATE ......................................................................................................................5-6
5.9
TRANSMIT STATE ....................................................................................................................5-7
5.10
FAULT STATE ............................................................................................................................5-7
5.11
CHPA CONTROL MODES AND HIERARCHY ....................................................................5-8
5.12
RF CONTROL MODES .............................................................................................................5-9
5.13
SPECIAL CHPA FUNCTIONS ...............................................................................................5-10
5.13.1
FACTORY AUTHORIZED ACCESS MODE ...................................................................5-10
5.14
TERMINOLOGY ......................................................................................................................5-10
5.15
EXITING A MENU ...................................................................................................................5-11
5.16
DATA ENTRY RULES .............................................................................................................5-11
5.17
QUICK ACCESS CODES.........................................................................................................5-13
CHAPTER 6 MAINTENANCE ............................................................................................................6-1
6.1
OVERVIEW.................................................................................................................................6-1
6.2
SCHEDULED PREVENTIVE MAINTENANCE ....................................................................6-1
6.3
MECHANICAL PREVENTIVE MAINTENANCE.................................................................6-2
6.4
VISUAL INSPECTION...............................................................................................................6-4
6.4.1
INSPECTING AND CLEANING AIR FILTERS.................................................................6-5
6.4.2
CHECKING A3 LEDS AND DISPLAY...............................................................................6-5
6.4.3
COLLECTOR AIR SYSTEM MAINTENANCE .................................................................6-5
6.4.4
CHECKING B1 COLLECTOR BLOWER ...........................................................................6-6
6.4.5
MISCELLANEOUS CLEANING .........................................................................................6-6
6.5
ELECTRICAL PREVENTIVE MAINTENANCE ..................................................................6-6
6.6
6.7
PERFORMANCE TESTING .....................................................................................................6-8
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