HP R1500 G3 UPS manual Installing the optional UPS Network Module, Charging the UPS batteries

Page 17

Charging the UPS batteries

Allow the batteries to charge before putting the UPS into service.

IMPORTANT: Charge the batteries for at least 24 hours before supplying backup power to devices. The batteries charge to:

•90% of their capacity within 24 hours

•100% of their capacity within 48 hours

Powering up the UPS

Press and hold the Power On/Standby button (1) until the UPS beeps. The Power On, Load 1 and Load 2 LEDs illuminate, indicating that power is available at the UPS output receptacles.

Installing the optional UPS Network Module

NOTE: It is not necessary to power down the UPS before installing the UPS Network Module.

Installation 17

Image 17

Contents Part Number August Edition HP R1500 G3 UPS User GuidePage Contents Before you contact HP HP contact information Power Protector softwareOrdering spares UPS spare parts list Hardware options Electrostatic discharge UPS front panel Component identificationUPS R1500 G3 overview Description Function UPS front panel LED indicatorsUPS front panel controls Description UPS R1500 G3 NA/JPN/TWN rear panelLED description UPS R1500 G3 Intl rear panel Precautions InstallationPreparing to install the hardware Tools requiredReadying the equipment Installing the UPSConnecting the batteries Attaching the UPS front bezel Connecting the host computer Selecting the UPS voltage configurationConnecting the Network Transient Protectors Connecting devices to the UPS Connecting the UPS to utility powerCharging the UPS batteries Installing the optional UPS Network ModulePowering up the UPS Installation Connecting the UPS Network Module UPS operations Silencing an audible alarmModes of operation Initiating a self-testPowering down the UPS Removing the UPS front bezel Replacing the batteries MaintenanceImportant battery safety information UPS battery replacement procedure Battery care and storage guidelinesMaintenance Replacing the UPS option card Testing the new battery moduleReplacing the UPS Updating the UPS firmware Configuring a USB to serial converterReassigning the USB COM ports Maintenance Power Protector software Power managementPower management LED and audible alarm troubleshooting TroubleshootingAlarm LED Be silenced Green Yellow Red 20?UPS frequently switches between utility and battery power UPS operates on battery onlyUPS does not provide the expected backup time UPS does not startUPS emits a slight clicking noise Site wiring conditionUPS cannot communicate with the host computer UPS physical specifications SpecificationsUPS input specifications UPS output specificationsVoltage specifications Battery specificationsOutput tolerance specifications Output feature specificationsEnvironmental specifications Battery runtimePin number Signal name Function Direction from the UPS Serial communications port pin assignmentGND Spares UPS spare parts listOrdering spares Hardware optionsHP contact information Support and other resourcesBefore you contact HP Limited warranty Warranty information$250,000 Computer Load Protection Guarantee Pre-Failure Battery WarrantyRecommended duration of use Federal Communications Commission notice Regulatory compliance noticesRegulatory compliance identification numbers Cables ModificationsCanadian notice Avis Canadien Class a equipmentEuropean Union regulatory notice Japanese notice Bsmi notice Korean notice Power cord statement for Japan Battery replacement noticeGrounding methods to prevent electrostatic discharge Electrostatic dischargePreventing electrostatic discharge Acronyms and abbreviations Documentation feedback Index Maintenance 22 modifications, FCC notice