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7.1.
Battery Replacement Procedure
(QUALIFIED SERVICE PERSONNEL ONLY)
This UPS system has Hot-swappable batteries. Hot-swappable batteries mean
that the batteries can be replaced without powering down the whole UPS system.
NOTE:
If there is a power interruption while replacing the hot-swappable batteries,
with the UPS system ON, the load will not be backed up. To hot-swap the
batteries start with step number 7.1.6 and
omit step number 7.1.7
.
7.1.1 Turn Off all the equipment that is connected to the UPS.
7.1.2 Press the Off switch on the front panel of the UPS for approximately 5-
seconds.
7.1.3 Turn Off the input circuit breaker on the rear panel of the UPS.
7.1.4 Turn Off the utility power circuit breaker at the service panel.
7.1.5 Disconnect all of the communications and network cables from the rear
panel of the UPS.
7.1.6 Turn Off the DC circuit breaker (s) on the rear panel of the Battery Pack
module (s).
7.1.7 Disconnect the all of the battery cables from the UPS and the Battery Pack
module’s rear panels.
Omit this step if Hot-swapping the batteries.
7.1.8 Remove the front panel retaining screws cover plates.
7.1.9 Remove the front panel retaining screws on the Battery Pack.
7.1.10 Remove the front panel and set aside.
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7.1.11 Cut the cable ties from the battery trays.
7.1.12 Disconnect all of the red and black Anderson battery connectors.
7.1.13 Grasp the Battery pull-tab and pull the battery trays from the Battery Pack
module.
USE CAUTION:
The battery trays are extremely heavy.
