Powerware 2500 manual When to Replace Batteries, Replacing Batteries

UPS MAINTENANCE

When to Replace Batteries

When the indicator flashes, the batteries may need replacing. Conduct a self-test by pressing and holding the button for three seconds. After the five-second test is complete, the indicator should turn off (it may take a few seconds to turn off). If the indicator continues flashing, contact your service representative to order new batteries.

Replacing Batteries

NOTE DO NOT DISCONNECT the batteries while the UPS is in Battery mode.

With the hot-swappable battery feature, UPS batteries can be replaced easily without turning the UPS off or disconnecting the load.

If you prefer to remove input power to change the batteries, see “Turning the UPS Off” on page 36.

Consider all warnings, cautions, and notes before replacing batteries.

W A R N I N G

SBatteries can present a risk of electrical shock or burn from high short-circuit current. The following precautions should be observed: 1) Remove watches, rings, or other metal objects; 2) Use tools with insulated handles; 3) Do not lay tools or metal parts on top of batteries.

SELECTRIC ENERGY HAZARD. Do not attempt to alter any battery wiring or connectors. Attempting to alter wiring can cause injury.

52EATON Powerware® 9125 Two-in-One UPS (2500/3000 VA) User’s Guide S 164201374 Rev D www.powerware.com