If you notice abnormal sound or smell, smoke, or leakage from the inside,
immediately turn off the power switch and disconnect the AC input plug
from a wall outlet (commercial power).
● Using the unit under such conditions may cause a fire.
● If you notice such a condition, stop using the unit and contact us at _____ for inspection and repairs.
● Use the unit under the conditions in which you can immediately disconnect the AC input plug
from a wall outlet (commercial power) in the case of an abnormal event.
If fluid leaks from the unit, do not touch the fluid.
● Doing so may cause blindness or burns.
● If the fluid contacts your eyes or skin, wash it out with lots of clean water and consult your doctor .
When maintaining the connected equipment, turn OFF the power switch
and disconnect the AC input plug.
● Even if you disconnect the AC input plug while the UPS is operating, the power output of this
unit does not stop and power is supplied from the outlet during a power failure.
Do not disassemble, repair, or modify the unit.
● Doing so may cause an electric shock or a fire.
If fluid leaks from the unit, do not touch the fluid.
● Doing so may cause blindness or burns.
● If the fluid contacts your eyes or skin, wash it out with lots of clean water and consult your doctor.
Do not throw the unit into fire.
● The lead battery in the unit may explode, or leak dilute sulfuric acid.
Perform replacement on a stable and flat place.
● Handle the battery carefully not to drop it.
● Not doing so could cause injury or burns due to liquid (acid) leakage.
Use a specified battery for replacement.
● Not doing so may cause a fire.
● Product model: BXB50F (battery pack for BX35F/BX50F/BX50FW)
BXB75S (battery pack for BX75SW)
Do not replace the battery in a place where there is flammable gas.
● Spark may occur when connecting the battery, which may cause an explosion or fire.
If fluid (dilute sulfuric acid) leaks from the battery, do not touch the fluid.
● Doing so may cause blindness or burns.
● If it contacts your eyes or skin, wash it out with lots of clean water and consult your doctor.
Do not disassemble or modify the battery.
● Doing so could cause dilute sulfuric acid leak, which could cause blindness and burns.
Do not drop the battery or do not give strong impact on it.
● Dilute sulfuric acid may leak.
Caution
(for use)
Caution
(for maintenance)
Caution
(for battery replacement)
7
Safety precautions