Emerson GXT2-10000RT208 User Manual

This section includes instructions on how to install, configure and perform initial electrical checks of 

your UPS installation.
DO NOT attempt to start the UPS, turn on any circuit breaker or energize the input power until 

instructed to do so in 7.0 - Initial Startup and Electrical Checks.
Visually inspect the UPS for freight damage. Report damage to the carrier and your local dealer or 

Liebert representative.

Install the UPS indoors in a controlled environment, where it cannot be accidentally turned off. Place 

it in an area of unrestricted airflow around the unit, away from water, flammable liquids, gases, cor-

rosives and other conductive contaminants. Maintain a minimum clearance of 4" (100mm) in the front 

and rear of the UPS. Maintain an ambient temperature range of 32°F to 104°F (0°C to 40°C).

The Liebert GXT2-10000RT208 may be installed either as a tower unit or in a rack, depending on 

available space and use considerations. Determine the type of installation and follow the appropriate 

instructions in either 6.1.1 - Tower UPS Installation or 6.1.2 - Installing the Adjustable Rack-

When using the Liebert GXT2-10000RT208 in a tower configuration, use the included support base 

(shown below, left) to stabilize the UPS.
If any external battery cabinets are added, they will include spacers to accommodate the additional 

cabinets (shown below, right).

When used as a tower, the Liebert GXT2-10000RT208 requires bezels attached to the top. To connect 

the bezels:
1. Position the UPS so that the battery compartments are on the right side.
2. Attach the top bezels by placing them on the mounting holes and sliding them toward the rear of 

the UPS.

The UPS is heavy (see 14.0 - Specifications). Take proper precautions when lifting or 

moving it.

NOTE
UPS operation in sustained temperatures above 77°F (25°C) reduces battery life.