Eaton Uninterruptible Power System 9355-10-32

Verify that the battery circuit breaker is in the OFF position

Avoid temperature and humidity extremes. To maximize battery life, the recommended storage temperature is 59°F (15°C) to 77°F (25°C)

If you store the UPS for a long period, recharge the batteries every 10 months by applying utility power.

Enter the battery charge level after 3 hours of charging

It is recommended that the batteries charge for 48 hours after long-term storage

Enter the battery recharge date on the shipping carton label

Has the battery recharge date expired and the batteries were never recharged?

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

Sign off on the battery charging procedure

Is the indicator flashing and the LCD panel displaying Battery Failure?

If yes, contact your service representative to order new batteries

Enter the date of the last battery change

Were the batteries replaced successfully?

Sign off on the battery replacement

Area around the UPS is clean and dust-free

Current ambient temperature of the UPS

Sign off on the preventive maintenance