Powering up the ups, Charging the ups batteries, 20 charging the ups batteries – HP R1500 User Manual

Page 20

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Installation 20

Powering up the UPS

Press and hold the Power On/Standby button (1) until the UPS beeps. The Power On, Load 1 and Load 2
LEDs illuminate, indicating that power is available at the UPS output receptacles.

Charging the UPS batteries

With the UPS in Standby mode (on page

), allow the batteries to charge before putting the UPS into

service.

IMPORTANT: Charge the batteries for at least 24 hours before supplying backup power to devices. The

batteries charge to:

•

90% of their capacity within 4 hours

•

100% of their capacity within 24 hours