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Do not make it wet or put water on it.
When the UPS falls, stop using it.
● Electric shock or fire can occur.
● When the UPS becomes wet or drops, stop using it, pull out the AC input plug from
the outlet, and ask for the inspection and repair.
● For details on repair, contact the Omron Electronic Device Repair Center .
Replace the battery as soon as it reaches end of life, or discontinue the
use of the UPS.
● If the UPS continues to be used as-is, a battery leak or internal short-circuit may
occur, causing fire or an electric shock.
Ambient
temperature
25 degrees
Celsius
30 degrees
Celsius
40 degrees
Celsius
Wipe off dust on the "AC input" plug and the "power output outlet"
occasionally with dry cloth.
● It may cause a fire if the dust residues for a long time.
● Stop all the connected equipment and the UPS and unplug the "AC input" plug
from the power outlet (commercial power supply) before wiping off the dust.
Do not use it in a sealed place, and do not cover it.
● It may cause an abnormal heat or fire.
● Depending on your environment, hydrogen gas may be generated from the battery,
which can cause burst or explosion. Keep ventilating around the UPS.
In case of unusual noise or odor, smoke, or liquid leaks from inside,
immediately turn off the "Power" switch of the UPS.
● Use the UPS in a state where "AC input" plug can be unplugged from the power
outlet (commercial power supply) immediately when an abnormality occurs.
If a liquid (liquid electrolyte) leaks from inside, do not touch it.
Doing so may cause blindness or burns.
In case the liquid is in touch with an eye or skin, clean it off with a large amount of
clean water and see a doctor.
Do not place things on the top, nor drop heavy objects on it.
● It may cause a fire due to the distortion or breakage of the case, or internal circuit
failure.
BL50T/BL75T/BL100T
Caution
Expected life
※ The table on the left shows the expected
life under the standard usage conditions,
not the guaranteed values.
10 years
8 years
5 years
Safety Precautions
(for use)
11
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