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Internal Battery Replacement Procedures
1. Gently remove the front plastic bezel cover from the UPS.
2. Loosen and remove the four screws on the front battery door. Lay the
battery door aside for reassembly.
3. Gently pull battery wiring out and disconnect the two slotted battery
connectors.
4. Grasp the battery pack assembly, and pull it out of the front of the
UPS.
5. Unpack the new battery assembly taking care not to destroy the pack-
ing. Compare new and old battery assemblies to make sure they are
the same. If so, proceed with Step 6; otherwise STOP and contact
your local dealer, Liebert representative, or the Liebert Worldwide
Support Group.
6. Line up and slide in the new replacement battery pack.
7. Reconnect the two slotted battery connectors and gently push the
battery wiring and battery pack assembly back into the UPS.
8. Reattach the front battery door with the four screws.
9. Reattach the front plastic bezel cover to the UPS.
NOTE
These are hot-swappable replacement batteries. However,
caution should be exercised because during this procedure the
load is unprotected from disturbances and power outages.