PowerSource 10000, User Manual

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1) Remove watches, rings, or other metal objects.
2) Use tools with insulated handles.
3) Wear rubber gloves and boots.
4) Do not lay tools or metal parts on top of batteries.
5) Disconnect charging source prior to connecting or disconnecting battery
terminals.
6) Determine if battery is inadvertently grounded. If inadvertently grounded,
remove source from ground. Contact with any part of a grounded battery
can result in electrical shock. The likelihood of such shock can be
reduced if such grounds are removed during installation and
maintenance (applicable to equipment and remote battery supplies not
having a grounded supply circuit).
1.1.36. UPS can be used with only one Battery Cabinet
1.2. Battery Care
If the UPS is unused for an extended period of time it must be stored in a
moderate climate. The batteries should be charged for twelve hours every
three months by plugging the UPS power cord into a wall receptacle and
turning on the input breaker on the front panel. Repeat this procedure every
two months under a high-temperature environment.