C H A P T E R 3
UPS MAINTENANCE
This section explains how to:
Care for the UPS and batteries
Replace the batteries
Recycle used batteries
UPS and Battery Care
For the best preventive maintenance, keep the area around the UPS clean and dustfree. If the atmosphere is very dusty, clean the outside of the system with a vacuum cleaner.
For full battery life, keep the UPS at an ambient temperature of 25°C (77°F).
Storing the UPS
If you store the UPS for a long period, recharge the battery every 6 months by plugging the UPS into a power outlet.
Replacing Batteries
The Powerware 3110's battery is
W A R N I N G
Batteries 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.
ELECTRIC ENERGY HAZARD. Do not attempt to alter any battery wiring or connectors. Attempting to alter wiring can cause injury.
Replace batteries with the same number and type of batteries as originally installed in the UPS.
DO NOT DISCONNECT the batteries while the UPS is in Battery mode.
Powerware® 3110 User's Guide 05147486 B (English) Uncontrolled Copy | 7 |