Eaton 9SX Series - Page 44

Page 44
614-20306-00 - 9SX 0-6 KVA EMEA_EN
6. UPS maintenance
• Replacing internal batteries - RACK
The internal battery is heavy. Use caution when handling heavy batteries.
To replace the battery pack:
1. Remove the 3 fi xing screws of the front
panel.
2. Pull the front panel toward you to unclip it
from the cabinet.
A ribbon cable connects the LCD control
panel to the UPS. Do not pull on the
cable or disconnect it.
3. Disconnect the internal battery connector.
4. Unscrew and remove the 2 screws of the metal
battery cover.
5. Remove the battery cover to free the battery
pack.
6. Pull out the plastic handle of the battery pack,
and slide the pack out slowly on to a fl at and
stable surface. Use two hands to support
the battery pack. See "Recycling the used
equipment" on page 49 for proper disposal.
7. Verify that the replacement batteries have the
same rating as the batteries being replaced.
8 Put the new battery pack into the UPS. Push
the battery pack fi rmly to ensure a proper
connection.
9. Reassemble in the reverse order.
10. Continue to “Testing new batteries” on page
49.
11. Reset the 4 years Life Cycling Monitoring
(LCM): Control > Reset battery life.