Powerware 5119 User Manual download pdf (Page 25)

Powerware

5119 User’s Guide www.powerware.com

CHAPTER 5

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

Forthe best preventive maintenance, keep the area around the UPS

clean and dust-free. If the atmosphere is very dusty, clean the outside of

the system witha vacuum cleaner.

Forfull battery life, keep the UPS at an ambient temperature of

25°C (77°F).

Storing the UPS and Batteries

If you store the UPS fora long period, recharge the battery every

12 months by plugging the UPS into a power outlet. The UPS charges to

90% in approximately 4 hours. However, it is recommended that the

UPS charge for 24 hours after long storage.

When to Replace Batteries

When the Battery Service indicator illuminates, the batteries may need

replacing (see Figure 10 on page 12). Conduct a self-test by pressing the

button. If the indicator stays on, contact your service representative

to order new batteries.

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Powerware 5119 User Manual Page 25