Tripp Lite SmartOnline AG-0358 Series Owner's Manual page 31

Internal Battery Replacement
5
Once the communication cables have been disconnected.
Remove both old battery trays from the UPS.
6
When installing the new replacement batteries, make sure the
red and black DC connector end is facing towards the rear of
the UPS and the communication port is facing toward the front
of the UPS. Starting with the right side replacement battery pack
tray, insert the battery pack tray, making sure it protrudes slightly
from the UPS. Repeat for the left replacement battery pack tray.
Note: For better connector access, attach the communication cable
connectors before the battery packs are fully inserted into the UPS.
7
Reconnect the battery communication cables to the battery
trays and push them completely into the UPS.
7
9
Reattach the front bezel to the UPS and secure with the screws
removed in step .
1
5
1
2
6
8
Close the battery door and secure by tightening the captive
screws.
8
9
31