Liebert 230V - Manual (Page 28)

Maintenance
24
10.1.1 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
packing. 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.