Dell 5600R OL HV-US, K812N, 5600W manual Remove the UPS front cover see Figure

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3Remove the UPS front cover (see Figure 25).

Figure 25. Removing the UPS Front Cover

4Disconnect the internal battery connectors (see Figure 26).

Figure 26. Disconnecting the Internal Battery Connectors

UPS Maintenance

59

Image 59

Contents Users Guide October 2009 164201888 Table of Contents UPS and Battery Care Transporting the UPS Additional UPS FeaturesUPS Status Menu Event Log Menu Testing BatteriesDell Online Rack UPS IntroductionIntroduction What are You Looking For? Find It Here Finding InformationImportant Safety Instructions Safety WarningsSafety Warnings Safety Warnings Inspecting the Equipment InstallationUnpacking the Cabinet Unpacking the CabinetLifting the Cabinet 208V Rear Panel UPS Rear PanelsDell Online Rack UPS Front Panel UPS Front PanelRemoving the Battery Retaining Bracket Rackmount SetupRemoving the Battery Trays Installing the Rails Installing the Cabinet Install the UPS battery trays see Figure Installation Snap the UPS front cover into place see Figure Installing the UPS Installing the EBMRepo Connections Installing Remote Emergency Power-offRepo Connector Hardwiring the UPS Input Circuit Breaker Diagram Backfeed Protection Devices Typical External Isolating Device InstallationTerminal Position UPS Initial Startup Starting the UPS OperationUPS Startup and Shutdown UPS Shutdown Starting the UPS on BatteryControl Button Functions Control Button Sequence Control Panel FunctionsStartup Screen Changing the LanguageDisplay Functions UPS Status Screen LockedUPS General Alarms Active Battery ModeBypass Mode Bad Battery Detected or Battery DisconnectedStandby Mode Status Summary Screens Description Battery Test StatusNormal Mode Event Log Battery Status Screens DescriptionMeasurements Control Screens Description Control ScreensIdentification SettingsSettings Description Available Settings Default Setting Settings Description Available Settings Default Setting Settings Description Available Settings Default Setting Settings Description Available Settings Default Setting Settings Description Available Settings Default Setting Retrieving the Event Log Transferring from Normal to Bypass ModeTransferring from Bypass to Normal Mode Transferring the UPS Between ModesBehavior on Overload Controlling Load Segments Through the Display Configuring Load SegmentsConfiguring Automatic Start Delay Configuring Automatic on Battery Shutdown Configuring the UPS for an EBM Configuring Battery SettingsConfiguring Automatic Battery Tests Configuring Automatic RestartRunning Automatic Battery Tests RS-232 and USB Communication Ports Additional UPS FeaturesRS-232 Communication Port Pin Assignment Dell Network Management Card on a 5600W OL UPS Dell Network Management Card OptionalDell UPS Management Software Transporting the UPS UPS MaintenanceUPS and Battery Care Remove the UPS front cover see Figure Storing the UPS and Batteries When to Replace BatteriesUpdating the UPS Firmware Testing BatteriesSpecifications Electrical Output Power LevelsRated at Nominal Inputs Regulation Normal Mode Regulation Battery ModeSafety Conformance Environmental and SafetyOperating Temperature Temperature Relative HumidityVoltage Battery ConfigurationBattery Type Battery RuntimesUPS Status Menu TroubleshootingAccessing Alarms and Conditions Event Log Menu Typical Alarms and ConditionsAction UPS Troubleshooting Troubleshooting Silencing the Alarm

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