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Safety Precautions
The UPS is equipped with a commercial power direct supply switching
circuit that allows the unit to continue supplying power to the connected
devices even when the internal control circuit function stops due to a
failure or malfunction.
Stop the supply of "commercial power " or pull out the "AC input" plug
if you want to stop output.
● Output continues even if all the indicators on the front panel are turned off.
● The ON/OFF operation for output by using the "Power" switch on the front is
disabled.
Do not sit, ride, step, or lean on the top of the unit.
● Not only the unit may fail, but also there is a danger of fall injury.
Always turn off the "Power" switch of the UPS and pull out the "AC
input" plug before starting the maintenance of the connected devices.
● While the Uninterruptible Power Supply (UPS) is running, even if the commercial
power supply stops, the output of the UPS does not stop and power is supplied
from the outlet.
Do not disassemble, repair, or modify the unit.
● Electric shock or fire can occur.
If a fluid leaks from the battery, do not touch it.
● Doing so may cause blindness or burns.
● In case the liquid contacts your eye or clothes, wash it off with a large amount of
clean water and see a doctor.
Do not throw the UPS into fire.
● A lithium-ion battery is incorporated in the UPS. There is a danger of battery
explosion, liquid electrolyte leakage, or fire.
Do not insert a metal object in the "power output" outlet of the
Uninterruptible Power Supply (UPS).
● It may result in electric shock.
Do not insert a metal object into the battery connection connector.
Prevent a short-circuit between connector terminals.
● It may result in electric shock.
The battery pack should be replaced on a stable, flat place.
Hold the battery pack firmly to prevent it from dropping.
● There is a danger of injury caused by a fall or burns caused by leakage (liquid
electrolyte).
12
Caution
Caution
(for maintenance)
Cautions
(for battery replacement)
(for use)
BL50T/BL75T/BL100T
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