7
Safety precautions
Caution
(for battery replacement)
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).
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Using the unit under such conditions may cause a fire.
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If you notice such a condition, stop using the unit and contact us at _____ for inspection and repairs.
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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.
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Doing so may cause blindness or burns.
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If the fluid contacts your eyes or skin, wash it out with lots of clean water and consult your doctor.
Caution
(for maintenance)
Perform replacement on a stable and flat place.
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Handle the battery carefully not to drop it.
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Not doing so could cause injury or burns due to liquid (acid) leakage.
Risk of explosion if battery is replaced by an incorrect type. When replacing
batteries, replace with the same type and number of batteries or battery
packs.
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Not doing so may cause a fire.
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Product model: BXB50F (battery pack for BY50FW)
BXB75S (battery pack for BY75SW)
Do not replace the battery in a place where there is flammable gas.
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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.
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Doing so may cause blindness or burns.
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If it contacts your eyes or skin, wash it out with lots of clean water and consult your doctor.
Do not open or mutilate batteries.
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Released electrolyte is harmful to the skin and eyes. It may be toxic.
When maintaining the connected equipment, turn OFF the power switch
and disconnect the AC input plug.
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The backup function continues to supply power from the power output receptacles while the
UPS is operating, even when the AC input plug is disconnected.
Do not disassemble, repair, or modify the unit.
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Doing so may cause an electric shock or a fire.
If fluid leaks from the unit, do not touch the fluid.
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Doing so may cause blindness or burns.
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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.
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The lead battery in the unit may explode, or leak dilute sulfuric acid.
Caution
(for use)
