Liebert 500-650 VA - Manual (Page 7)

3
Electromagnetic Compatibility—The PowerSure™ PST series
complies with the requirements of the EMC Directive 89/336/EEC and
the published technical standards. Continued compliance requires
installation in accordance with these instructions and use of Liebert
approved accessories only.
Environmental—Operate the UPS in an indoor environment only in
an ambient temperature range of 0°C to 40°C (32°F to 104°F). Install
in a clean environment, free from conductive contaminates, moisture,
flammable liquids, gases, or corrosive substances.
Provided is a USB cable for connection to a computer. Store in a safe
place if not required at this time.
!
CAUTION
If your UPS demonstrates any of the following conditions,
turn off and unplug your UPS from the outlet and contact
your local dealer, Liebert representative, or Liebert
Worldwide Support Group.
• The power cord is damaged.
• Liquid has been spilled on the UPS.
• The circuit breaker or fuse opens frequently.
• The UPS does not operate in accordance with the user
manual.