Liebert PSP Power Supply User Manual


 
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!
WARNING
ELECTRICAL PRECAUTIONS
This UPS should not be supplied from electrical power sys-
tems of the “IT” (Impedance á Terre) type (IEC 364 - Elec-
trical Installation of Buildings).
The UPS must be earthed/grounded at all times during
operation. Connect only to a mains supply socket outlet
with an earth/ground connection.
!
CAUTION
Although your UPS has been designed and manufactured to
assure personal safety, improper use may result in electrical
shock or fire. To ensure safety, please observe the following
rules:
Turn off and unplug your UPS before cleaning. Do not use
liquid or aerosol cleaners. A dry cloth is recommended to
remove dust from the surface of your UPS.
Do not install or operate your UPS in or near water.
Do not place your UPS on an unstable cart, stand or table.
Do not place your UPS in direct sunlight or near heat
emitting sources.
Never block or insert any objects into the ventilation holes
or other openings of the UPS. Keep all vents free of dust
accumulation that could restrict airflow.
Do not place the UPS power cord in any area where it may
be damaged by heavy objects.
Placing magnetic storage on the top of the UPS may result
in data corruption.