Owners manual
Table Of Contents
- Important Safety Precautions
- Save These Instructions
- Glossary of Symbols
- 1.0 Product Description
- 1.1 Features
- 1.2 Available Models
- 1.3 Appearance and Components
- 1.3.1 Front Panel and Controls
- 1.3.2 Rear Panel Features
- Figure 2 Rear panel components—Liebert GXT4 120V rack/tower, 500, 700, 1000VA model
- Figure 3 Rear panel components—Liebert GXT4 120V rack/tower, 1500VA model
- Figure 4 Rear panel components—Liebert GXT4 120V rack/tower, 2000VA model
- Figure 5 Rear panel components—Liebert GXT4 120V rack/tower, 3000VA model
- Figure 6 Rear panel components—Liebert GXT4 208V rack/tower, 3000VA model
- 1.4 Major Components
- 1.5 Operating Mode
- 2.0 Installation
- 3.0 Operation and Display Panel
- Figure 14 Operation and display panel
- 3.1 LED Indicators
- 3.2 Control Buttons
- 3.3 LCD
- 3.4 Menu Structure
- Figure 15 Menu structure
- 3.4.1 Startup Screen
- 3.4.2 Default Screen
- 3.4.3 Main Menu Screen
- 3.4.4 Prompt List
- 3.4.5 Warning List
- 3.4.6 Fault List
- 4.0 Operation
- 5.0 Communication
- 6.0 Maintenance
- 7.0 Troubleshooting
- 8.0 Battery Cabinet
- 9.0 Specifications
- Table 13 Specifications of GXT4-500RT120 - GXT4-700RT120 and GXT4-1000RT120 models
- Table 14 Specifications of GXT4-1500RT120 - GXT4-3000RT120 and GXT4-3000RT208 models
- Table 15 Battery cabinet specifications
- Table 16 Operating temperature parameters
- Table 17 Battery run times
- 9.1 Product Warranty Registration
- 9.2 Technical Support
Maintenance
Liebert
®
GXT4
™
38
6.0 MAINTENANCE
This section describes replacing the internal battery pack, precautions, checking the Liebert GXT4’s
status and checking UPS functions.
6.1 Replacing the Internal Battery Pack
The Liebert GXT4 is designed to allow the user to replace the internal battery pack safely. Refer to
Table 9 for internal battery pack part numbers for Liebert GXT4 UPS:
Read all safety cautions before proceeding. A trained user can replace the internal battery pack when
the UPS is always in a restricted access location (such as a rack or server closet). Contact your local
dealer or Emerson representative to obtain the pricing of the appropriate replacement battery pack.
!
WARNING
The battery can present a risk of electrical shock and high short circuit current. The following
precautions should be observed before replacing the battery pack:
• Remove rings, watches and other metal objects.
• Use tools with insulated handles.
• Do not lay tools or other metal objects on the batteries.
• If the battery kit is damaged in any way or shows signs of leakage, contact your local Emer-
son representative immediately.
• Do not dispose of batteries in a fire. The batteries may explode.
• Handle, transport and recycle batteries in accordance with local regulations.
Table 9 Replacement internal battery pack model number
UPS Model Number
Replacement Internal Battery
Pack Model Number
Quantity
Required
Liebert GXT4-500RT120 GXT4-5A48BATKIT 1
Liebert GXT4-700RT120 GXT4-5A48BATKIT 1
Liebert GXT4-1000RT120 GXT4-5A48BATKIT 1
Liebert GXT4-1500RT120 GXT4-9A48BATKIT 1
Liebert GXT4-2000RT120 GXT4-9A48BATKIT 1
Liebert GXT4-3000RT120 GXT4-9A72BATKIT 1
Liebert GXT4-3000RT208 GXT4-9A72BATKIT 1
!
CAUTION
Risk of explosion if battery is replaced by an incorrect type. Dispose of used batteries
according to the instructions.