Liebert 1000 - 3000VA 60 Hz 120V user manual Internal Battery Replacement Procedure

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Maintenance

10.3.1Internal Battery Replacement Procedure

1.Gently remove the front plastic bezel cover from the UPS.

2.Loosen and remove the five (5) screws on the front cover plate. Lay the cover plate aside for reassembly.

3.Loosen and remove four (4) screws on battery bracket.

4.Disconnect the two (2) slotted, red and black battery connectors.

5.Grasp the battery pack assembly by the pull tab and pull it out of the front of the UPS.

6.Unpack the new battery assembly, taking care not to destroy the packing. Compare new and old battery assemblies to make sure they are the same. If so, proceed with Step 7; otherwise STOP and contact your local dealer, Liebert representative, or the Liebert Worldwide Support Group.

7.Slide in the new replacement battery pack.

8.Reattach the battery bracket with the four (4) screws.

9.Reconnect the two (2) slotted red and black battery connectors.

10.Reattach the front battery door with the five (5) screws.

11.Reattach the front plastic bezel cover to the UPS.

Figure 19 Battery replacement procedure

Battery

Bracket

Battery

Connectors

Battery

Cover Pull Tab

Plate

Front Plastic Bezel

23

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Contents Liebert PowerSure PSI Page Table of Contents Communications Product Warranty RegistrationFigures Page Safety Precautions Important Safety InstructionsBattery Handling Precautions Glossary of Symbols Front view of UPS Introduction3000VA PSI-rear view Major Components RelayBattery Battery ChargerAutomatic Voltage Regulator Inverter-1000/1440 Models OnlyWHAT’S Included Preparation Tower UPS InstallationInstallation Rack mount handles Rack-Mount UPS Conversion and InstallationRack mounting rails and slide assemblies Option 1 Serial Communications Repo switch connections External Battery Cabinet InstallationOFF Button ON/Alarm Silence/Battery Test ButtonControls and Indicators Battery Level Indicators-5 green Load Level Indicators-4 green, 1 amberAC Input Indicator-Green Buck/Boost Indicator-GreenFault Indicator-Red Over Temp Indicator-AmberModes of Operation Normal ModeBuck/Boost Mode Battery Recharge Operation Battery ModeCommunications DB-9 ConnectorRemote Shutdown Via the DB-9 Connector UPS Intelligent Communications Data Line Protection ConnectorsUSB Interface Port Utility power will be applied to the connected load Voltage Programming ProcedureBattery Replacement Cleaning the UPSMaintenance Maintaining BatteriesInternal Battery Replacement Procedure Status indicators TroubleshootingTroubleshooting chart Problem Cause Solution UPS specifications SpecificationsBattery cabinet specifications Battery run times Product Warranty Registration Site Nic

1000 - 3000VA 60 Hz 120V specifications

The Liebert 1000 - 3000VA 60 Hz 120V is an uninterruptible power supply (UPS) designed to protect critical electronic equipment and ensure uninterrupted operation in various settings. Ideal for small to medium-sized businesses, the Liebert UPS offers reliable power protection with its compact and efficient design.

One of the main features of the Liebert 1000 - 3000VA is its advanced battery technology. Equipped with high-performance sealed lead-acid batteries, this UPS ensures long-lasting power backup while requiring minimal maintenance. The smart battery management system intelligently monitors battery health, extending overall battery life while providing precise notifications for replacement, thus optimizing operational efficiency.

Another critical characteristic is its online double-conversion technology. This feature provides consistent and clean power by converting incoming AC power to DC and then back to AC again. This process effectively eliminates any electrical noise or power fluctuations, protecting sensitive electronics from interruptions or damage caused by power surges, spikes, or drops. As a result, workloads can operate without concern for potential power issues.

The Liebert UPS is designed with user-friendliness in mind. Featuring a clear LED display, it allows users to easily monitor performance metrics such as load level, battery health, and runtime status. In addition, the intuitive control panel simplifies operation and navigation through settings, making it accessible to users without extensive technical knowledge.

This UPS also offers flexibility with multiple outlet options. The Liebert 1000 - 3000VA includes a combination of NEMA outlets, providing compatibility with various equipment types, from servers and routers to networking devices and communications equipment. This versatility ensures that it meets diverse power requirements within any environment.

Moreover, the compact form factor enables installation in tight spaces while maintaining robust performance. Its efficient design facilitates heat dissipation, ensuring optimal operation without overheating.

The Liebert 1000 - 3000VA 60 Hz 120V UPS delivers excellent protection for critical equipment across various industries, including telecommunications, healthcare, and finance, ensuring operational continuity. With its advanced features, reliable technologies, and user-centered design, it stands out as a reliable choice for any organization seeking to safeguard its power supply infrastructure.
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