Tripp Lite SmartOnline SU750RTXLCD2U Owner's Manual page 27

Internal Battery Replacement
4
Remove the batteries using the pull-tab.
Note: Please memorize the original battery position and orientation to ensure you
install the new batteries correctly.
5
Insert the new battery set into the UPS in the same position as
the original set.
6
Replace the metal bar. Replace the two screws on the right
side that hold the metal bar in place.
7
Reconnect the DC connector (red-to-red, black-to-black) and
flip the white connector holder closed.
8
Re-attach the LCD screen connector on the bezel. Replace the
4 front screws to secure the bezel.
13-11-176-93-3156.indb 27
4
5
6
7
8
27
11/27/2013 4:25:06 PM