Fire-Lite CHG-75 Battery Charger User Manual
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CHG-75 P/N: 51315:A 08/01/01
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SECTION 1: Product Description ........................................................................................................................7
1.1: Features ....................................................................................................................................................... 7
1.2: Specifications .............................................................................................................................................. 8
1.3: LED Indicators ............................................................................................................................................ 9
1.4: Charger Maintenance .................................................................................................................................. 9
SECTION 2: Installation and Configuration .......................................................................................................10
2.1: Precautions ..................................................................................................................................................10
2.2: Charger Connections, Jumpers and Switches.............................................................................................. 10
2.3: Charger Configuration................................................................................................................................. 11
2.3.1: SW2 & SW3 SLC Addressing Switches........................................................................................... 11
2.3.2: SW1 SLC Communication Enable Switch ....................................................................................... 11
2.3.3: AC Loss Reporting Delay - Central Station Applications ................................................................ 11
2.3.4: Ground Fault Detection Disable........................................................................................................ 12
2.3.5: AM-1 Ammeter Enable..................................................................................................................... 12
2.4: Mounting the Charger ................................................................................................................................. 12
2.4.1: Mounting the Charger in an FACP .................................................................................................... 12
2.4.2: Mounting the Charger in a BB-55F Battery Box .............................................................................. 13
2.4.3: Mounting Charger in BB-26 Battery Box ......................................................................................... 13
2.5: UL Power-limited Wiring Requirements..................................................................................................... 14
2.6: Optional Voltmeter/Ammeter Installation ................................................................................................... 15
2.7: Connecting AC Power to the Charger ......................................................................................................... 16
2.8: Connecting Batteries to the Charger ........................................................................................................... 17
2.8.1: Connecting Two Batteries ................................................................................................................. 17
2.8.2: Connecting Four Batteries................................................................................................................. 18
2.9: Connecting the Charger to a Load............................................................................................................... 19
2.9.1: Connecting the Charger to a Single Load ......................................................................................... 19
2.9.2: Connecting the Charger to an MS-9200............................................................................................20
2.9.3: Connecting the Charger to an MS-9600............................................................................................21
2.9.4: Connecting the Charger to Multiple Loads ....................................................................................... 22
2.10: Trouble Monitoring ................................................................................................................................... 23
SECTION 3: Operation ......................................................................................................................................... 25
3.1: Powering the Charger .................................................................................................................................. 25
3.2: LED Status Indicators ................................................................................................................................. 25
3.3: Normal Operation........................................................................................................................................ 26
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