C H A P T E R 4
UPS MAINTENANCE
This section explains how to:
SCare for the UPS and batteries
SReplace the batteries
STest new batteries
SRecycle used batteries
UPS and Battery Care
For the best preventive maintenance, keep the area around the UPS clean and
For full battery life, keep the UPS at an ambient temperature of 25°C (77°F).
Storing the UPS and Batteries
If you store the UPS for a long period, recharge the battery every six months by plugging the UPS into a power outlet. The UPS charges to 90% in approximately 12 hours. However, it is recommended that the UPS charge for 24 hours after long storage.
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