HP R7000 manual Replacing the ERM, Updating the UPS firmware

Page 43

8.Remove the UPS battery modules.

9.Remove the screws securing the UPS to the rack.

10.Remove the UPS from the rack.

To replace the component, reverse the removal procedure.

Replacing the ERM

To remove the ERM:

1.Disconnect all cabling.

2.Remove the front bezel ("Removing the ERM front bezel" on page 37) on the ERM that is being replaced.

3.Remove the screws securing the ERM to the rack.

4.Remove the ERM from the rack.

To replace the component, reverse the removal procedure.

Updating the UPS firmware

To update the UPS firmware, see the HP website (http://www.hp.com/go/rackandpower).

Maintenance 43

Image 43

Contents Part Number February Edition HP UPS R7000 User GuidePage Contents Power Protector software MaintenanceSpares UPS R7000 overview Important safety informationUPS R7000 features OverviewDescription Component identificationUPS front panel UPS front panel controlsUPS rear panel Repo port ERM rear panel Tools and materials Installation and configurationPrecautions Preparing to install the hardwareHex nuts Cage nuts Cage nut-fitting tool Installing the mounting railsSelecting a site Readying the equipmentInstallation and configuration Installation and configuration Installation and configuration Preparing the rails for integrated shipping Connecting the battery leads Installing the UPSInstallation and configuration Configuring a USB to serial converter Reassigning the USB COM ports Installation and configuration Installation and configuration Connecting the network cable Connecting the ground bonding cableConnecting devices to the UPS Connecting the UPS to utility powerStarting power to the load Configuring the UPS Network ModuleConnecting the configuration cable Be sure that the UPS is powered on Configuring the UPS Network Module network settingsLaunching a terminal emulation program Accessing the web interface Configuring the UPS Network Module settings Installing the ERMAttaching the ERM front bezel Charging the ERM batteries Connecting the ERM to the UPSUPS operations Standby modeOperate mode Auto-Bypass modeChanging the language Configuring the UPSChanging display functions Verifying the Repo port connection After connecting the Repo port onPowering down the UPS Power Protector software Power managementPower management Maintenance Replacing the batteries Important battery safety informationUPS battery replacement procedure Battery care and storage guidelinesMaintenance Replacing the UPS Disconnect the battery leads Remove the UPS battery bracket Updating the UPS firmware Replacing the ERMAlarm troubleshooting TroubleshootingAlarm number Alarm name Alarm description Alarm type Bypass is out of range Battery connection conditionGeneral alarm condition Silencing an audible alarmInsufficient warning of low batteries Internal UPS fault conditionLow battery shutdowns Input voltage is out of rangeRepo condition Site wiring conditionUPS does not provide the expected backup time UPS frequently switches between utility and battery powerUPS is on bypass UPS is in Auto-Bypass modeUPS is on battery Utility power conditionUPS input specifications SpecificationsUPS physical specifications ERM physical specificationsOutput feature specifications Power protection specificationsVoltage specifications Output tolerance specificationsAverage battery runtime Battery specificationsMinimum battery runtime Repo port specifications Environmental specificationsHardware options UPS spare parts listSpares Ordering sparesRegulatory information Safety and regulatory complianceWarranty information Limited warranty $250,000 Computer Load Protection GuaranteeRecommended duration of use Pre-Failure Battery WarrantyPreventing electrostatic discharge Electrostatic dischargeGrounding methods to prevent electrostatic discharge Before you contact HP Support and other resourcesHP contact information Acronyms and abbreviations Documentation feedback Index Index