HP R7000 manual Powering down the UPS

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1.Initiate a REPO by closing the REPO contact.

CAUTION: If the polarity is reversed while connecting the REPO port, the UPS powers up normally.

2.Verify proper connection of the REPO port:

a.Power up the UPS by pressing the Power button.

b.Disconnect the REPO port.

c.Reconnect the REPO port.

If the polarity is correct, the REPO connectors can be disconnected, and then reconnected, without initiating a REPO.

d.Verify that the UPS remains in Operate mode (on page 31).

e.If a REPO is initiated, the polarity is reversed. Check and correct the connections.

Powering down the UPS

1.Shut down all load devices.

2.Switch the load segment circuit breakers the OFF position.

3.Press and hold the Power button for 3 seconds. Power is removed from the load segments and the ON/OFF button blinks.

UPS operations 34

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Contents HP UPS R7000 User Guide Part Number February EditionPage Contents Maintenance Power Protector softwareSpares Overview Important safety informationUPS R7000 features UPS R7000 overviewUPS front panel controls Component identificationUPS front panel DescriptionUPS rear panel Repo port ERM rear panel Preparing to install the hardware Installation and configurationPrecautions Tools and materialsReadying the equipment Installing the mounting railsSelecting a site Hex nuts Cage nuts Cage nut-fitting toolInstallation and configuration Installation and configuration Installation and configuration Preparing the rails for integrated shipping Installing the UPS Connecting the battery leadsInstallation and configuration Configuring a USB to serial converter Reassigning the USB COM ports Installation and configuration Installation and configuration Connecting the ground bonding cable Connecting the network cableConnecting the UPS to utility power Connecting devices to the UPSStarting 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 Installing the ERM Configuring the UPS Network Module settingsAttaching the ERM front bezel Connecting the ERM to the UPS Charging the ERM batteries Auto-Bypass mode Standby mode Operate mode UPS operationsChanging the language Configuring the UPSChanging display functions After connecting the Repo port on Verifying the Repo port connectionPowering down the UPS Power management Power Protector softwarePower management Maintenance Important battery safety information Replacing the batteriesBattery care and storage guidelines UPS battery replacement procedureMaintenance Replacing the UPS Disconnect the battery leads Remove the UPS battery bracket Replacing the ERM Updating the UPS firmwareTroubleshooting Alarm troubleshootingAlarm number Alarm name Alarm description Alarm type Silencing an audible alarm Battery connection conditionGeneral alarm condition Bypass is out of rangeInput voltage is out of range Internal UPS fault conditionLow battery shutdowns Insufficient warning of low batteriesUPS frequently switches between utility and battery power Site wiring conditionUPS does not provide the expected backup time Repo conditionUtility power condition UPS is in Auto-Bypass modeUPS is on battery UPS is on bypassERM physical specifications SpecificationsUPS physical specifications UPS input specificationsOutput tolerance specifications Power protection specificationsVoltage specifications Output feature specificationsAverage battery runtime Battery specificationsMinimum battery runtime Environmental specifications Repo port specificationsOrdering spares UPS spare parts listSpares Hardware options$250,000 Computer Load Protection Guarantee Safety and regulatory complianceWarranty information Limited warranty Regulatory informationPre-Failure Battery Warranty Recommended duration of usePreventing 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