HP R1500 HP UPS R5000 User Guide - Page 4

Auto-Bypass mode ...31 Configuring the UPS ...32 Changing the language...32 Changing display functions...32 Verifying the REPO port connection ...33 Powering down the UPS ...34 Power management ...35 Power Protector software ...35 Maintenance ...37 Removing the UPS front bezel ...37 Removing the ERM front bezel...37 Replacing the UPS Network Module ...37 Replacing the batteries ...38 Important battery safety information 38 Battery care and storage guidelines 39 UPS battery replacement procedure 39 Replacing the UPS ...41 Replacing the ERM ...43 Updating the UPS firmware ...43 Troubleshooting ...44 Alarm troubleshooting ...44 Silencing an audible alarm ...46 Battery connection condition ...46 Bypass is unavailable ...46 General alarm condition ...46 Input voltage is out of range ...47 Insufficient warning of low batteries ...47 Internal UPS fault condition ...47 Low battery shutdowns ...47 Overload condition ...48 REPO condition ...48 Site wiring condition ...48 UPS does not provide the expected backup time 48 UPS does not start ...48 UPS frequently switches between utility and battery power 48 UPS is in Auto-Bypass mode...49 UPS is on battery...49 UPS is on bypass...49 Utility power condition ...49 Specifications ...50 UPS physical specifications...50 ERM physical specifications ...50 UPS input specifications ...50 UPS output specifications...50 Power protection specifications ...51 Voltage specifications ...51 Output tolerance specifications...51 Output feature specifications ...51 Battery specifications ...52 Average battery runtime ...52 Minimum battery runtime ...52 Contents 4