Glossary of Symbols

PbH2SO4

Risk of electrical shock

Indicates caution followed by important instructions

AC input

AC output

Requests the user to consult the manual

Indicates the unit contains a valve-regulated lead acid battery

Recycle

DC voltage

Equipment grounding conductor

Bonded to ground

AC voltage

ON/Alarm Silence/Battery Test

OFF/Bypass

WEEE

3	Liebert® GXT3™

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Liebert GXT3, 700VA, 3000VA user manual Glossary of Symbols

Contents

Liebert GXT3 UPS 230V 700VA-3000VA Page Table of Contents Troubleshooting MaintenanceOperation Communication Figures Page UPS Safety Notes Important Safety Precautions Information for the Protection of the Environment Battery Safety Glossary of Symbols UPS models, power ratings FeaturesModel Nominal Power Rating Available Models Appearance and Components Rear Panel FeaturesAppearance Ventilation Slots Operation and Display Panel Major Components Operating principle diagram Operating Mode Battery Mode Manual Bypass ModeBattery Recharge Mode Frequency Converter Mode Installation Preparation for InstallationUnpacking and Inspection What’s Included Tower Installation Mechanical InstallationConnectors Spacers Support Bases Front Plastic Bezel Cover Liebert GXT3 UPS Operation and Display Panel Rotated Clockwise 90 Degrees Pulling inner member from each bracket assembly Rack Installation Installing rear member of each bracket assembly Installing inner members Connecting Battery Cables Connecting to AC Mains and LoadsSpecification of input circuit breaker Cable Connection Connecting USB Communication Cables Connecting Communication Cables Control Buttons 1 On/Alarm Silence/Manual Battery Test buttonOperation and Display Panel Standby/Manual Bypass button Indicators Level Indicators Battery Level IndicatorsLoad Level Indicators UPS Status Indicators UPS status indicatorsUPS Status Indicator Icon Color Description Manual Battery Test Startup Checklist for the Liebert GXT3Starting the UPS Manual Bypass Shut Down the Liebert GXT3 Disconnecting Input Power from the Liebert GXT3 Liebert IntelliSlot Communication Cards CommunicationLiebert MultiLink Configuration Program USB Port CommunicationOutput voltage option, all models Terminal Block Communication Any Mode Shutdown Battery Mode Shutdown On BatteryLow Battery Maintenance Replacing the Internal Battery PackBattery Replacement Procedures Replacement battery pack model numbers Battery Charging Battery ConnectorInternal Battery Pack Handle Pull Out with Battery Handle Precautions Checking UPS StatusChecking UPS Functions Troubleshooting UPS SymptomsIndicators Indicator Diagnosis/Audible alarm Audible alarm description Audible AlarmTroubleshooting table Condition Alarm Emerson representative or Emerson Channel Support Input Breaker External Battery Connector Battery Cabinet Specifications of GXT3-700RT230 and GXT3-1000RT230 UPS Specifications See Table Battery run time Recharge Time Operating temperature parameters Battery cabinet specifications Cabinet Battery run times Product Warranty Registration Is t Ne tTwor k Care