When power is on, do not touch the terminals.
Doing so can cause an electric shock or malfunction.
Correctly connect the battery connector.
Do not charge, disassemble, heat, short-circuit, solder, or throw the battery into the fire.
Doing so will cause the battery to produce heat, explode, or ignite, resulting in injury and fire.
Before starting cleaning or terminal screw retightening, always switch off the power externally in all
Not switching the power off in all phases can cause a unit failure or malfunction.
Undertightening can cause a short circuit or malfunction.
Overtightening can cause a short circuit or malfunction due to the damage of the screws or unit.
Do not disassemble or modify the unit.
Doing so can cause a failure, malfunction, injury or fire.
Do not touch the conductive and electronic parts of the unit directly.
Doing so can cause a unit malfunction or failure.
The cables connected to the unit must be run in ducts or clamped.
Not doing so can cause the unit or cable to be damaged due to the dangling, motion or accidental
pulling of the cables or can cause a malfunction due to a cable connection fault.
When unplugging the cable connected to the unit, do not hold and pull from the cable portion.
Doing so can cause the unit or cable to be damaged or can cause a malfunction due to a cable
Do not drop the module or subject it to strong shock. A module damage may result.
Do not drop or give an impact to the battery mounted to the unit.
Doing so may damage the battery, causing the battery fluid to leak inside the battery.If the battery is
dropped or given an impact, dispose of it without using.
Before touching the unit, always touch grounded metals, etc. to discharge static electricity from
human body, etc.
Not doing so can cause the unit to fail or malfunction.
Use the battery manufactured by Mitsubishi Electric Corporation.
Use of other batteries may cause a risk of fire or explosion.
Dispose of used battery promptly.
Keep away from children.Do not disassemble and do not dispose of in fire.
Be sure to shut off all phases of the external power supply before replacing the battery or using the
dip switch of the terminating resistor.
Not doing so can cause the unit to fail or malfunction by static electricity.
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