3.3.2Installing Internal Batteries in the Battery Cabinet
If the battery cabinet was ordered without batteries, install the batteries in accordance with the following procedure.
WARNING:
LETHAL VOLTAGE WILL BE PRESENT WHEN PERFORMING THE STEPS IN
THIS SECTION.
1.Ensure that battery breaker is in the OFF position. If not, set breaker to OFF position.
2.Remove front vented panel from battery cabinet. The front panel is secured with magnetic latches and is removed by pulling panel straight forward to disengage magnetic latches.
3.Remove screws securing internal safety shield panel and remove panel to gain access to battery trays.
4.Remove battery trays, containing wiring and nylon straps, from the UPS cabinet.
5.Select batteries in a accordance with paragraph 3.2. Use batteries of the same age, type, and manufacturer, in each string, so UPS performance is not affected.
6.Install four batteries per tray and electrically interconnect the batteries in accordance with Figure
7.Secure batteries to tray using nylon straps.
8.Reinstall battery trays into the UPS cabinet.
9.Connect battery strings in accordance with paragraph 3.4.2.
3.4Connecting Batteries
3.4.1Electrically Connecting Integral Battery Strings
The UPS cabinet is shipped with each internal battery connection string electrically disconnected. Connect the battery strings in accordance with the following procedure:
WARNING:
LETHAL VOLTAGE WILL BE PRESENT WHEN PERFORMING THE STEPS IN
THIS SECTION.
1.Ensure that battery breaker CB2 is in the OFF position. If not, set breaker to OFF position.
2.Remove left front solid panel and right front vented panel from Powerware 9330 (10
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