HP R5500 Maintenance, Removing the UPS front bezel

Maintenance

In this section
Removing the UPS front bezel ..................................................................................................................	31
Removing the ERM front bezel .................................................................................................................	32
Replacing the UPS electronics module.......................................................................................................	32
Replacing the UPS option card.................................................................................................................	33
Replacing the batteries............................................................................................................................	34
Replacing the UPS ..................................................................................................................................	35
Replacing the ERM .................................................................................................................................	36
Updating the UPS firmware .....................................................................................................................	37

Removing the UPS front bezel

Maintenance 31

Contents

HP UPS R5500 User Guide Page Contents Page Page Component identification UPS front panel controls UPS front panel LED indicators UPS rear panel ERM rear panel Installation Page Installing the mounting rails Page Preparing the rails for integrated shipping Installing the UPS Page Page Page Page Page Page Page Installing the ERM Page Page UPS operations Configuring the UPS Testing the LEDs Silencing an audible alarm Verifying the REPO port connection Powering down the UPS Power management Maintenance Removing the ERM front bezel Replacing the UPS electronics module Replacing the UPS option card Replacing the batteries Replacing the UPS Replacing the ERM Updating the UPS firmware Troubleshooting Battery condition Bypass is out of range General alarm condition Input voltage is out of range Insufficient warning of low batteries Internal UPS fault condition Low battery shutdowns Overload condition REPO condition Site wiring condition UPS does not provide the expected backup time UPS does not start UPS frequently switches between utility and battery power UPS is in Auto-Bypassmode UPS is on battery Utility power condition Specifications UPS output specifications Battery specifications Battery runtime for NA/JPN model Battery runtime for INTL model Environmental specifications REPO port specifications Spares Hardware options Technical support Warranty information Page Regulatory compliance notices Page Modifications Cables Canadian notice (Avis Canadien) European Union regulatory notice Japanese notice BSMI notice Battery replacement notice Taiwan battery recycling notice Power cord statement for Japan Electrostatic discharge Acronyms and abbreviations Index