Connecting The Erm To The Ups; Charging The Erm Batteries - HPE G2 R5000 User Manual

4. With one person on each side, lift the chassis to rail level and slide the chassis on the mounting rails.
5. Attach the chassis to the rack using the supplied screws.

Connecting the ERM to the UPS

Connect both ends of the split ERM cable to the ERM connectors on the UPS rear panel. To install additional
ERMs, connect both ends of the split ERM cable from the next ERM into the connectors on the rear panel of
the previous ERM. Up to four ERM units can be connected.

Charging the ERM batteries

Connect the UPS to a grounded utility power outlet. When the UPS is plugged in, it automatically enters
Standby mode and begins charging the ERM batteries. With the UPS in Standby mode, allow the ERM
batteries to charge before putting the UPS into service.
IMPORTANT: When the ERM is initially installed, the batteries may not be fully charged. Hewlett
Packard Enterprise recommends that the batteries charge for at least 24 hours before supplying backup
power to devices to ensure that full battery runtime is available.
IMPORTANT: To verify the attached ERMs are recognized, confirm the number of installed ERMs using
the UPS front panel control through the UPS Status Menu.
24 Installation