HP R7000 Replacing the ERM, Updating the UPS firmware

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

Contents

HP UPS R7000 User Guide Page Contents Page Page Overview UPS R7000 overview UPS R7000 features Important safety information Component identification UPS front panel UPS front panel controls UPS rear panel REPO port ERM rear panel Installation and configuration Precautions Preparing to install the hardware Tools and materials Selecting a site Installing the mounting rails Page Page Page Preparing the rails for integrated shipping Installing the UPS Connecting the battery leads Attaching the UPS front bezel Connecting the serial communications port Page Page Connecting the USB communications port Connecting the REPO port Page Connecting the ground bonding cable Connecting the network cable Connecting the UPS to utility power Connecting devices to the UPS Connecting the UPS cord retention clips Charging the UPS batteries Starting power to the load Configuring the UPS Network Module Connecting the configuration cable Launching a terminal emulation program Configuring the UPS Network Module network settings Accessing the web interface Configuring the UPS Network Module settings Installing the ERM Attaching the ERM front bezel Connecting the ERM to the UPS Charging the ERM batteries UPS operations Modes of operation Standby mode Operate mode Auto-Bypassmode Configuring the UPS Changing the language Changing display functions Verifying the REPO port connection Powering down the UPS Power management Power Protector software Page Maintenance Removing the UPS front bezel Removing the ERM front bezel Replacing the UPS Network Module Replacing the batteries Important battery safety information Battery care and storage guidelines UPS battery replacement procedure Page Replacing the UPS Page Replacing the ERM Updating the UPS firmware Troubleshooting Alarm troubleshooting Page Silencing an audible alarm Battery connection 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 UPS is on bypass Utility power condition Specifications UPS physical specifications ERM physical specifications UPS input specifications UPS output specifications Power protection specifications Voltage specifications Output tolerance specifications Output feature specifications Battery specifications Average battery runtime Minimum battery runtime Environmental specifications REPO port specifications Spares Ordering spares UPS spare parts list Hardware options Regulatory information Safety and regulatory compliance Warranty information Limited warranty $250,000 Computer Load Protection Guarantee Pre-FailureBattery Warranty Recommended duration of use Electrostatic discharge Preventing electrostatic discharge Grounding methods to prevent electrostatic discharge Support and other resources Before you contact HP HP contact information Acronyms and abbreviations Documentation feedback Index