Liebert 350-500 VA, User Manual

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1
I
MPORTANT
S
AFETY
I
NSTRUCTIONS
SAVE THESE INSTRUCTIONS
This manual contains important safety instructions that should be fol-
lowed during the installation and maintenance of the Uninterruptible
Power System (UPS) and its batteries. Please read this manual thor-
oughly before attempting to install or operate this UPS.
Read all safety, installation, and operating instructions before operat-
ing the UPS. Adhere to all warnings on the unit and in this manual.
Follow all operating and user instructions.
This equipment is designed for Commercial, Industrial or Residential
use. Liebert Corporation neither recommends nor knowingly sells this
product for use in life support applications or with other designated
critical devices.
This equipment can be installed and operated by individuals without
previous training.
!
WARNING
SAFETY PRECAUTIONS
• To prevent the risk of fire or electric shock, install the UPS
in a temperature and humidity controlled room, free of
conductive contaminants, moisture, flammable liquids,
gases and corrosive substances.
• Operate the UPS only from a properly grounded (earthed)
120VAC, 60Hz AC supply.
• To reduce the risk of electric shock, do not remove the
cover, as it has no user-serviceable parts inside except the
internal battery pack. Some components are live, even
when AC power is disconnected. For service, contact a
qualified technician.