Xtreme Power Conversion Corporation
G90 User’s Manual
Page 15
Uninterruptible Power Supply
Attach the UPS front cover by reversing the process in Step 1 – installing the LCD side first and then gently snapping
the other side into the ports on the UPS.
Step 4
If you are installing power management software, connect your computer to one of the communication ports or
optional connectivity card, using appropriate cable.
Step 5
If your rack has conductors for grounding or bonding of ungrounded metal parts, connect the ground cable (not
supplied) to the ground bonding screw on the rear of the UPS as shown in the example below.
Step 6
If an emergency power off (disconnect) switch is required by local codes, see “Remote Emergency Power off
(REPO)” section to install the REPO switch before powering on the UPS.
Continue to “UPS Internal Startup”.
Connecting Extended Battery Packs (EBPs)
Step 1
Remove the front cover of the UPS and each EBP by holding in the cover side with the LCD display, then un-snap
the other side of the front panel from the UPS. The front panel should now easily be removed from the LCD side.
Note:
a ribbon cable connects the LCD to the cover of the UPS. Do not pull on the cable or disconnect it.