Eaton Electrical Powerware 9130 - Manual (Page 71)

UPS MAINTENANCE
Eaton ® 9130 UPS (700–3000 VA) User's Guide
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164201718 Rev 2 www.powerware.com 63
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Do not open or mutilate the battery or batteries. Released electrolyte is harmful to the
skin and eyes and may be extremely toxic.
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Determine if the 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).
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ELECTRIC ENERGY HAZARD. Do not attempt to alter any battery wiring or connectors.
Attempting to alter wiring can cause injury.
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Disconnect charging source prior to connecting or disconnecting battery terminals.
Replacing Rackmount UPS Internal Batteries
C A U T I O N
The UPS internal batteries are heavy (see page 78). Use caution when handling the heavy
batteries.
The internal batteries are located behind the UPS right front cover
(behind the LCD control panel). The internal batteries are packaged
together as one unit for easier handling.
To replace the batteries in the UPS:
1. Remove the UPS right front cover (see Figure 23).
To remove the cover, remove and retain the two screws on the
right side of the cover. Grasp the top and bottom of the cover and
slide the cover to the right.
NOTE A ribbon cable connects the LCD control panel to the UPS. Do not pull on the cable
or disconnect it.