2
Perform replacement on a stable and
fl
at surface.
• Handle the battery carefully so that you do not drop it.
• Dropping the battery may result in injury or burns due to leakage (acid).
Use a speci
fi
ed battery for replacement.
• Using a battery other than that which is speci
fi
ed may cause a
fi
re.
• Product models: BP100XS (Replacement battery pack for BUM100S)
BP150XS (BUM150S (2 required)/BUM300S (4 required)
Do not replace the battery in a place where there is
fl
ammable gas.
• A spark may occur when connecting the battery, which may cause an explosion or
fi
re.
If
fl
uid (dilute sulfuric acid) leaks from the battery, do not touch it.
• Doing so may cause blindness or burns.
• If it touches your eyes or skin, wash it out with lots of clean water and consult your doctor.
Do not try to disassemble or modify the product.
• Doing so may cause the battery to leak dilute sulfuric acid, which may cause blindness or burns.
Do not install the unit in any position other than those speci
fi
ed.
• Refer to “2-1 Installation” on page 4 for proper installation positions.
• Injury may result if the unit falls or is dropped.
Do not use the product where the maximum temperature exceeds 40ºC.
• The battery weakens rapidly, and may cause a
fi
re.
• Doing so may cause the unit to fail or malfunction.
Do not exceed the ranges speci
fi
ed for environmental conditions during use/storage.
Do not install or store the unit in the types of places listed below.
• Do not store the unit in places where the humidity is lower than 20% or higher than 90%.
• Do not use the unit in places where the humidity is lower than 25% or higher than 85%.
• Do not install/store the unit in closed places such as cabinets with no clearance, places where there is
fl
ammable or corrosive gas, or outdoors.
• Installing or storing the unit in such places may cause a
fi
re.
When the battery is dead, replace it immediately or stop using the unit.
• Continuing to use the unit may cause a
fi
re.
Do not place objects on the unit, and do not drop metal objects onto the unit.
• Doing so may cause distortion/damage to the case or a failure of the internal circuit, and may cause a
fi
re.
Do not use the product in a closed place and/or do not cover the product.
• Doing so may cause abnormal heating or a
fi
re.
Do not pour water on the unit and do not allow it to become wet.
• Doing so may cause an electric shock or a
fi
re.
• If the unit becomes wet, immediately stop using it and have it inspected and repaired.
For information about repairs, contact us at __________.
Do not insert metal objects into the battery connectors.
• Doing so may cause an electric shock.
* The values in the table on the left re
fl
ect the expected life under
standard use conditions and are not guaranteed values.
Caution (use)
Caution (battery replacement)
Caution (installation)
Ambient temperature Expected life
20ºC
4 to 5 years
30ºC
2 to 2.5 years
