12-12 Cabinet maintenance operations
AccessNode 323-3001-210 Issue 1.0
Procedure 12-1 (continued)
Replacing the batteries
Step Action
14 Allow the batteries to charge for 5-10 minutes.
15 Perform the following steps as per the number of rectifiers installed:
16 Allow the batteries 5-10 minutes charging time.
17 Ensure that all circuit breakers on the rectifiers are in the ON position.
18 Ensure that all circuit breakers on the battery breaker panel are in the ON
position.
19 Ensure that all battery harnesses are dressed so that they do not catch on
the swing frames when the swing frames are opened or closed.
20 Close the cabinet swing frames and doors.
—end—
Table 12-6
Battery breaker panel circuit breaker replacement steps
If the number of rectifiers
installed is
Then perform
the following steps
Three
(with one rectifier operating)
turn the ac circuit breaker on one other
rectifier to the ON position so that two are
operating.
Go to step 16.
Three
(with two rectifiers operating)
turn the ac circuit breaker on the last rectifier
to the ON position so that three are
operating.
Go to step 16.
Three
(with three rectifiers operating)
go to step 17.
Two
(with one rectifier operating)
turn the ac circuit breaker on the last rectifier
to the ON position so that three are
operating.
Go to step 16.
Two
(with two rectifiers operating)
go to step 17.
One
(with one rectifier operating)
go to step 17.
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