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12-2 Cabinet maintenance operations
Chapter task list
Task
Batteries
Replace a battery string
Rectifiers
Replace the rectifier
Adjust the high voltage shutdown (HVSD) on
replacement rectifiers
Caution: This procedure is service affecting.
Adjust the equalize (EQL)voltage on
replacement rectifiers
Adjust float voltage for replacement rectifiers
Adjust load sharing for replacement rectifiers
Emergency power connections
Connect the emergency standby power when
the ac load box with mechanical interlock is
installed
Connect the emergency standby power when
the ac power pedestal is installed
Termination compartment
Install the jumper wire spool in the termination
compartment
Use the BIX or binding post test clips
Use the protector test access cord
Fan units
Replace a fan unit in the heat exchanger roof
Replace and external fan unit in a heat
exchanger roof
Replace a fan unit in the air induction roof
Replacing the equipment fan shelves
Installing a new equipment fan shelf
Replace the fan filter in the heat exchanger
roof
Replace the fan filter in the air induction roof
AccessNode 323-3001-210 Issue 1.0
See
Procedure 12-1 on page 12-6
Procedure 12-2 on page 12-13
Procedure 12-3 on page 12-19
Procedure 12-4 on page 12-24
Procedure 12-5 on page 12-26
Procedure 12-6 on page 12-28
Procedure 12-7 on page 12-32
Procedure 12-8 on page 12-35
Procedure 12-9 on page 12-38
Procedure 12-10 on page 12-39
Procedure 12-11 on page 12-40
Procedure 12-12 on page 12-42
Procedure 12-13 on page 12-44
Procedure 12-14 on page 12-46
Procedure 12-15 on page 12-48
Procedure 12-16 on page 12-57
Procedure 12-17 on page 12-63
Procedure 12-18 on page 12-65
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