Owners manual

Maintenance

Liebert

GXT4

™

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.