16
17
31. Reconnect all of the battery cables.
32. Turn on all of the DC circuit breakers on the rear panel of all of the Battery
Packs.
33. Properly dispose of the old batteries at an appropriate recycling facility or
return them to the supplier in the packing material for the new batteries.
34. The Battery Pack is ready for normal operation.
NOTE:
If the UPS has a Weak/Bad Battery Alarm after replacing the batter-
ies, the user must initiate a self-test to clear the Weak/Bad Battery Alarm. To
initiate a self-test see section 4 "
ON / OFF/ TEST BUTTON
" in the UPS's
User's Manual.
BP192RTXL
(QUALIFIED
SERVICE PERSONNEL ONLY)
1.
Turn off the equipment that is plugged into the output receptacles of the
UPS.
2.
Press and release the On/Off/Test button on the front panel to turn the
UPS off.
3.
Disconnect the UPS from the utility power.
4.
Unplug the equipment from the output receptacles of the UPS.
5.
Unplug the computer interface cable from the rear panel of the UPS.
6.
Turn off all of the DC circuit breakers on the rear panel of all of the Battery
Packs.
7.
Disconnect all of the battery cables.
8.
Remove the Battery Pack from the rack and lay on the floor or a tabletop.
USE CAUTION:
These Battery Packs are extremely heavy. Use two or more
people when removing the Battery Pack.
9.
Remove the front panel retaining screws.
10. Remove the front panel and set aside.
11. Remove the cover screws from the top cover.
12. Remove the cover and set aside.
13. Remove the retaining screws for the battery retaining bracket.
14. Remove the battery retaining bracket and set aside.
NOTE:
Before disconnecting the battery wires it is recommended that you
draw a diagram of how the batteries are connected.
15. On the right hand side at the rear find the Anderson connector holder box.
Open the box and disconnect the battery positive (red) and battery nega-
tive (black) Anderson connectors.
16. On the left hand side in the middle find the Anderson connector holder
box. Open the box and disconnect the Anderson connectors.
USE CAUTION:
The battery modules are heavy.
17. Slide the front battery module out and set on a tabletop.
18. Slide the rear battery module out and set on a tabletop.
19. Open the battery modules one at a time.
20. Disconnect all of the battery wires.
21. Remove all of the defective batteries and set aside.
22. Install the new batteries in the same orientation as the original batteries.
23. Verify proper polarity. Re-install the battery wires.
24. Re-install the battery modules.
25. Reconnect the Anderson connector on the left hand side. Re-install the
Anderson connector holder box.
26. Reconnect the Anderson connectors on the right hand side. Re-install the
Anderson connector holder box.
27. Re-install the battery retaining bracket and secure with the retaining screws.
28. Re-install the top cover and secure with the retaining screws
29. Re-install the front panel and secure with the retaining screws.
30. Re-install the Battery Pack in the rack.
