DPD-9E2305
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7.4 Replacing batteries
For battery replacement, follow Eaton
.
Battery replacement should be performed by
qualified service personnel
knowledgeable of batteries and required
precautions. Keep unauthorized personnel away from batteries. Batteries can be replaced easily without turning off the
UPS or disconnecting the load.
DO NOT DISCONNECT the batteries while the UPS is in Battery mode.
Consider all warnings, cautions, and notes before replacing batteries.
Replace with the same type and number of batteries or battery packs. Contact your service representative to order
new batteries.
Batteries can present a risk of electrical shock or burn from high short circuit current.
Do not wear any metal objects including watches and rings.
Do not lay tools or metal parts on top of batteries.
Proper disposal of batteries is required. Refer to your local codes for disposal requirements.
Do not dispose of batteries in a fire. When exposed to flame, batteries may explode
Do not open or mutilate the battery or batteries. Released electrolyte is harmful to the skin and eyes and may be
extremely toxic.
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).
ELECTRIC ENERGY HAZARD. Do not attempt to alter any battery wiring or connectors. Attempting to alter wiring can
cause injury.
Failed batteries can reach temperatures that exceed the burn thresholds for touchable surfaces.
Replacing the internal battery :
The internal battery is heavy. Use caution when handling the heavy batteries.
A Phillips head screwdriver is needed to perform this procedure
①
Remove the 3 fixing screws of the front panel.
②
P
ull the front panel toward you to unclip it from the
cabinet.
