Emerson Liebert UPStation GXT2U - Manual (Page 27)

Maintenance
23
10.0 M
AINTENANCE
The Liebert UPStation 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 mains 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 UPStation GXT2U is designed to allow the user to safely
replace the internal batteries. Read the safety cautions before pro-
ceeding. Contact your local dealer or Liebert representative to obtain
the appropriate replacement battery kit part number and pricing.
10.1 Battery Replacement
!
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 batteries.
• 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.