Maintenance; Battery Replacement - Liebert GXT2U User Manual

9.0 M
AINTENANCE
The Liebert GXT2U requires very little maintenance. The batteries
are valve-regulated, nonspillable, lead acid and should be kept
charged to obtain their designed life. The UPS continuously charges
the batteries when connected to the utility supply.
When storing the UPS for any length of time, it is recommended to
plug the UPS in for at least 24 hours every four to six months to
ensure full recharge of the batteries.
The Liebert GXT2U is designed to allow the user to safely replace the
internal batteries. Read the safety cautions before proceeding. Contact
your local dealer or Liebert representative to obtain the appropriate
replacement battery kit part number and pricing.
9.1 B
ATTERY
CAUTION
!
A battery can present a risk of electrical shock and high short
circuit current. The following precautions should be observed
before replacing the batteries:
• Remove rings, watches, or other metal objects.
• Use a Phillips (crosshead) screwdriver with insulated grips.
• Do not lay tools or other metal objects on top of the batter-
ies.
• If the battery replacement kit is damaged in any way or
shows signs of leakage, contact your local dealer or Liebert
representative immediately.
• Do not dispose of batteries in a fire. The batteries may
explode.
R
EPLACEMENT
24

Maintenance

DISCONTINUED
PRODUCT