Installation and Configuration

b.Pull the operation and display panel gently, rotate it 90 degrees clockwise and snap it back into position, as shown in Figure 8.

Figure 8 Rotate the operation and display panel

Operation and Display

Panel Rotated

Clockwise 90 Degrees

c.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 8.

d.Replace the front plastic bezel cover on the Liebert GXT3. 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 GXT3 and any battery cabinets on the support bases. Each Liebert GXT3 needs two support assemblies, as shown in the lower half of Figure 1.

5.1.2Rack-Mount UPS Installation

When using the Liebert GXT3 in a rack-mount configuration, the UPS must be supported by a slide kit, fixed rails or a shelf.

When using the optional Adjustable Rack Mount Kit, you will use the following instructions. The figures accompanying 5.1.3 - Installing the Adjustable Rack-MountKit—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 GXT3 is heavy; see 12.0 - 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.

5.1.3Installing the 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 (457-813mm). The weight limit per pair of adjustable rack-mounting brackets is 91 kg (200lb).

Parts included are:

Item

Quantity

 

 

Rear bracket members

2

 

 

Front bracket members

2

 

 

Inner bracket members

2

 

 

M4 machine screws

16

 

 

M4 locking hex nuts

8

 

 

M5 machine screws

8

 

 

Tools needed for installation are:

one Phillips screwdriver

one 7mm wrench

Liebert® GXT3

12

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Emerson 5000-10, 000-VA Rack-Mount UPS Installation, Installing the Adjustable Rack-Mount Kit-Sold Separately, Quantity