Chapter 5  Installation  and  Configuration       9 
 
Figure 5-2 Remove the front plastic bezel cover 
2) Pull the operation and display panel gently, rotate it 90 degrees clockwise and snap it back into position, as shown 
in Figure 5-3. 
Operation and
display panel rotated
clockwise 90 degrees
 
Figure 5-3 Rotate the operation and display panel 
3) Pull the logo on the front plastic bezel cover gently, rotate it 90 degrees clockwise and snap it back into position. 
The rotated front plastic bezel cover is shown in Figure 5-3. 
4) 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. 
5. Place the Liebert GXT4 and any battery cabinets on the support bases. Each Liebert GXT4 needs two support 
assemblies, as shown Figure 3-1. 
5.1.2   Rack-Mount UPS Installation 
When using the Liebert GXT4 in a rack, the UPS must be supported by a slide kit, fixed rails or a shelf. 
When using the Adjustable Rack Mount Kit, you will use the following instructions. The figures accompanying 5.1.3 
Installing Adjustable Rack-Mount Kit—Sold Separately shows the positioning of the rack-mounting brackets. Emerson 
recommends taking the internal batteries out of the UPS during rack installation. This will make the UPS cabinet 
lighter and easier to handle. 
  Caution 
The Liebert GXT4 is heavy; refer to Chapter 12    Specifications. The UPS must be installed as near the bottom of a rack as 
possible. If placed too high, it can make the rack top-heavy and prone to tipping over. 
 
5.1.3   Installing Adjustable Rack-Mount Kit—Sold Separately 
This kit contains parts needed to mount several different models of UPS and external battery cabinets into EIA310-D 
standard four-post racks that are 18" ~ 32" deep (457mm ~ 813mm). The weight limit per pair of adjustable 
rack-mounting brackets is 91kg (200lb). Parts included are shown in Table 5-1. 
Liebert GXT4 UPS 5000VA ~ 10000VA (230V)  User Manual