Liebert GXTTM user manual Maintenance

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MAINTENANCE

The UPStation GXT UPS requires very little maintenance. The batteries are valve regulated, non-spillable, lead acid, and should be kept charged to obtain their designed life. The UPS continuously charges the batteries when connected to the mains supply.

When storing the UPS for any length of time, it is recommended to apply power to the UPS for at least 24 hours every four to six months to ensure full recharge of the batteries. In no case should the unit be stored in excess of nine months without recharge. Periodically, examine the vents on the front and rear of the cabinet, and remove any obstructions from the surface of the vents.

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Contents UPStation GXT Important Safety Instructions Glossary of Symbols Major Components Introduction and System DescriptionBattery Charger RECTIFIER/POWER Factor Correction PFC CircuitBattery InverterControls and Indicators Output OFF/BYPASS Button UPS ON/Alarm Silence/Manual Battery Test ButtonGXT 6 & 10 kVA Operating Modes Normal Mode OPERATION- UPS modeBattery Mode Operation Bypass Mode Operation Starting the UPS Powering Down the UPSOperation in Battery Mode Troubleshooting Problem Cause Solution Audible Alarm ConditionsTroubleshooting Guide Troubleshooting Guide UPS Intellislot Communications UPS MonitoringUPS Intelligent Communications Maintenance Installation Considerations Installation InstructionsInspection LocationAirflow Dissipation Output Input Current Rating Electrical Installation ConsiderationsElectrical Connections Output connections GXT 6000/10000-X models only Connecting the UPS Power cablesConnection of optional remote battery cabinets Stabilisers/Levelling Feet UPS Remote shutdown option PIN Assignment Collector to EmitterSerial Communications Ferrite Bead InstallationCommissioning the UPS Output Voltage Selector SwitchesBattery Run Times Specifications GXT6000T-230X GXT10000T-230X Life Support Applications Limited WarrantyTechnical Support UPStation GXT