Safety Warnings, Important Safety Instructions | Dell K812N, 5600W

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Safety Warnings

CAUTION: Before performing the procedures in this document, read and follow the safety instructions and important regulatory information in your Safety, Environmental, and Regulatory Information document.

IMPORTANT SAFETY INSTRUCTIONS

SAVE THESE INSTRUCTIONS

This manual contains important instructions that you should follow during installation and maintenance of the UPS and batteries. Please read all instructions before operating the equipment and save this manual for future reference.

DANGER: Observe the following instruction to help prevent an imminently hazardous situation which, if not avoided, will result in death or serious injury:

SThis UPS contains LETHAL VOLTAGES. All repairs and service should be performed by AUTHORIZED SERVICE PERSONNEL ONLY. There are NO USER SERVICEABLE PARTS inside the UPS.

WARNING: Observe the following instructions to help prevent a potentially hazardous situation which, if not avoided, could result in death or injury:

SOnly qualified service personnel (such as a licensed electrician) shall perform the electrical installation. Risk of electrical shock.

SThis UPS contains its own energy source (batteries). The output receptacles may carry live voltage even when the UPS is not connected to an AC supply.

SDo not remove or unplug the input cord when the UPS is turned on. This removes the safety ground from the UPS and the equipment connected to the UPS.

STo reduce the risk of fire or electric shock, install this UPS in a temperature and humidity

controlled, indoor environment, free of conductive contaminants. Ambient temperature must not exceed 40°C (104°F). Do not operate near water or excessive humidity (95% maximum).

SUnpacking the cabinet in a low-temperature environment may cause condensation to occur in and on the cabinet. Do not install the cabinet until the inside and outside of the cabinet are absolutely dry (hazard of electric shock).

SIf the UPS requires any type of transportation, disconnect the internal UPS batteries before transporting (see page 58).

Safety Warnings

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Dell K812N, 5600W, 5600R OL HV-US manual Safety Warnings, Important Safety Instructions

Contents

Users Guide October 2009 164201888 Table of Contents UPS and Battery Care Transporting the UPS Additional UPS Features UPS Status Menu Event Log Menu Testing Batteries Dell Online Rack UPS Introduction Introduction What are You Looking For? Find It Here Finding Information Important Safety Instructions Safety Warnings Safety Warnings Safety Warnings Inspecting the Equipment Installation Unpacking the Cabinet Unpacking the Cabinet Lifting the Cabinet 208V Rear Panel UPS Rear Panels Dell Online Rack UPS Front Panel UPS Front Panel Removing the Battery Retaining Bracket Rackmount Setup Removing 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 EBM Repo Connections Installing Remote Emergency Power-off Repo Connector Hardwiring the UPS Input Circuit Breaker Diagram Backfeed Protection Devices Typical External Isolating Device Installation Terminal Position UPS Initial Startup Operation UPS Startup and ShutdownStarting the UPS UPS Shutdown Starting the UPS on Battery Control Button Functions Control Button Sequence Control Panel Functions Changing the Language Display FunctionsStartup Screen UPS Status Screen Locked Bypass Mode Battery ModeBad Battery Detected or Battery Disconnected UPS General Alarms Active Status Summary Screens Description Battery Test Status Normal ModeStandby Mode Event Log Battery Status Screens Description Measurements Control Screens Description Control Screens Settings Settings Description Available Settings Default SettingIdentification Settings Description Available Settings Default Setting Settings Description Available Settings Default Setting Settings Description Available Settings Default Setting Settings Description Available Settings Default Setting Transferring from Bypass to Normal Mode Transferring from Normal to Bypass ModeTransferring the UPS Between Modes Retrieving the Event Log Behavior on Overload Controlling Load Segments Through the Display Configuring Load Segments Configuring Automatic Start Delay Configuring Automatic on Battery Shutdown Configuring the UPS for an EBM Configuring Battery Settings Configuring Automatic Restart Running Automatic Battery TestsConfiguring Automatic Battery Tests RS-232 and USB Communication Ports Additional UPS Features RS-232 Communication Port Pin Assignment Dell Network Management Card on a 5600W OL UPS Dell Network Management Card Optional Dell UPS Management Software UPS Maintenance UPS and Battery CareTransporting the UPS Remove the UPS front cover see Figure Storing the UPS and Batteries When to Replace Batteries Updating the UPS Firmware Testing Batteries Specifications Rated at Nominal Inputs Regulation Normal Mode Power LevelsRegulation Battery Mode Electrical Output Operating Temperature Environmental and SafetyTemperature Relative Humidity Safety Conformance Battery Type Battery ConfigurationBattery Runtimes Voltage Troubleshooting Accessing Alarms and ConditionsUPS Status Menu Event Log Menu Typical Alarms and Conditions Action UPS Troubleshooting Troubleshooting Silencing the Alarm