Powerware 5115 RM User Manual download pdf (Page 45)

Powerware

5115 Rack-Mount User’s Guide : 164201449 Rev A www.powerware.com

CHAPTER 7

UPS MAINTENANCE

This section explains how to:

: Care for the UPS and batteries

: Replace the batteries

: Test new batteries

: Recycle used batteries

UPS and Battery Care

For the best preventive maintenance, keep the area aro und the UPS

clean and dust-free. 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 and Batteries

If you store the UPS for a long period, recharge the b attery every

6 months by plugging the UPS into a power outlet. The batteries charge

to 90% capacity in approximately 3 hours. However, it is recommended

that the batteries charge for 6 to 24 hours after long-term storage.

Check the battery recharge date on the shipping carton label. If the date

has expired and the batteries were never recharged, do not use the UPS.

Contact your service representative.

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Powerware 5115 RM User Manual Page 45