Installation

This UPS is designed for data processing equipment. Maximum load must not exceed that shown on the UPS rating label. Do not connect equipment that could overload the UPS or draw half-wave current from the UPS, for example: electric drills, vacuum cleaners, laser printers or hair dryers. Your total load earth leakage current must not exceed 3.5 mA. Most data processing equipment meets this require- ment if you use no more than two pieces of equipment. If uncertain about your load, consult your local dealer, Liebert representative, or Liebert Worldwide Support Group.

1.Visually inspect the UPS for freight damage. Report damage to the carrier and your local dealer, Liebert representative or the Liebert Worldwide Support Group.

2.Decide where to place the PowerSure PST. 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, corrosives, and conductive contaminants. Maintain an ambient temperature range of 32°F to 104°F (0°C to 40°C).

NOTE

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

Plug this type of equipment into black receptacles ONLY.

Inkjet	Scanner	FAX
Printer		Machine

Plug computers, monitors & network hubs into orange receptacles.

3.Plug the PowerSure PST’s attached 6.5-ft. (2m) power cord into an AC outlet. Check that the Site Wiring Fault Indicator is not illumi- nated. If it is lit, refer to the Troubleshooting section.

4.Plug any computers and monitors into the orange battery backed up receptacles.