A - 6
[STARTUP/MAINTENANCE PRECAUTIONS]
WARNING
● 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
phases.
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.
CAUTION
● 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 the cable portion.
Doing so can cause the unit or cable to be damaged or can cause a malfunction due to a cable
connection fault.
● Do not drop or apply strong impact to the unit.
Doing so may damage the unit.
● 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 metal, etc. to discharge static electricity from
human body, etc.
Not doing so can cause the unit to fail or malfunction.
● Replace battery with GT15-BAT(GT16, GT15) or GT11-50BAT(GT14, GT12, GT11, GT10) by
Mitsubishi electric Co. only.
Use of another battery may present 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.