Attaching The Retma Rail Covers; Charging The Erm Batteries - HP R2200 INTL User Manual

Plug the ERM cable into the socket at the rear of the UPS.

Attaching the RETMA rail covers

NOTE: The HP logo and product name are printed on the RETMA rail covers; therefore, the HP logo badge
is only used for a tower installation/configuration.

Charging the ERM batteries

Connect the UPS to a grounded utility power outlet. When the UPS is plugged in, the unit automatically
enters Standby mode and begins charging the ERM batteries. Allow 24 hours for the ERM to fully charge.
This symbol indicates the presence of electric shock hazards. The area contains no
user or field serviceable parts. Do not open for any reason.
WARNING: To reduce the risk of injury from electric shock hazards, do not open
this enclosure.
Installation 34