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Safety precautions
When maintaining connected equipment, turn off the power switch.
● Even if you disconnect the AC input plug while the UPS is operating, the power output of the
BX75XS2 is not stopped and 100 VAC is supplied from the wall outlet.
● Do not use liquid or spray detergent.
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: BP75XSX (battery pack for BX75XS2)
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.
Do not short the battery with metal objects.
● Doing so could cause an electric shock, fire or burn.
● Some electrical energy still remains inside the spent battery.
Do not put the battery into fire or do not break it.
● The battery may explode or leak dilute sulfuric acid.
● A battery can present a risk of electrical shock and high short circuit current.The following
precautions should be observed when working on batteries:
1) Remove watches, rings, or other metal objects from the hands.
2) Use tools with insulated handles.
3) Wear rubber gloves and boots.
4) Do not lay tools or metal parts on top of batteries.
5) Disconnect charging source prior to connecting or disconnecting batteries terminals.
Caution
(for maintenance and discarding)
Caution
(for battery replacement)
6
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