Liebert 500-650 VA Power Supply User Manual


 
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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 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.
!
CAUTION
BATTERY HANDLING PRECAUTIONS
Servicing of batteries should be performed or supervised by
personnel knowledgeable of batteries and required
precautions. Keep unauthorized personnel away from the
batteries.
A battery can present a risk of electrical shock and high
short-circuit current. The following precautions should be
observed when working on batteries:
Remove watches, rings, and other metal objects.
Use tools with insulated handles.
Do not dispose battery or batteries in a fire. The battery
may explode.
Do not open or mutilate the battery or batteries. Released
electrolyte is harmful to skin and eyes. It may be toxic.
When replacing the battery, use same number and type of
battery as the suitable recommended type of battery listed
in specification table in back of this manual.
Handle, transport and recycle batteries in accordance with
local regulations.