Maintain a clearance of at least 100mm (4 inches) in the front and rear of the Liebert GXT4. Do not
obstruct the air inlets on the front panel or rear panel of the UPS—blocking the air inlets reduces
ventilation and heat dissipation, shortening the service life of the Liebert GXT4.
The Liebert GXT4 may be installed as a tower or in a rack, depending on space and use
considerations. The Liebert GXT4 may be used alone, as a single UPS, or with up to six battery
When installing the UPS or making input and output connections, comply with all relevant
safety codes and standards.
To install the Liebert GXT4 as a tower:
1. Take the support bases from the accessories package (see Figure 7).
2. If optional Liebert external battery cabinets will be connected to the Liebert GXT4, take out the
spacers delivered with the battery cabinet.
3. Connect the spacers and the support bases as shown in Figure 7. Each Liebert GXT4 needs two
assembled support bases, one in the front and one in the rear.
4. Adjust the direction of the operation and display panel and logo on the Liebert GXT4.
a. Remove the front plastic bezel cover (see Figure 8).
Remove the front plastic bezel cover
b. Pull the operation and display panel, rotate it 90 degrees clockwise and snap it back into
position (see Figure 8).
Pull the logo on the front plastic bezel cover, rotate it 90 degrees clockwise and snap it back
into position. The rotated front plastic bezel cover is shown in Figure 9.
d. Replace the front plastic bezel cover on the Liebert GXT4. At this point, the UPS operation
and display panel and logo have been rotated 90 degrees clockwise, which provides upright
viewing for users.
Operation and Display Panel
Rotated Clockwise 90 Degrees