Service Manual 3
Safety Precautions
Safety Precautions
To prevent injury to the user or other people and property damage, the following instructions must
be followed.
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Incorrect operation due to ignoring instruction will cause harm or damage. The seriousness is
classified by the following indications.
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Meanings of symbols used in this manual are as shown below.
WARNING
CAUTION
This symbol indicates the possibility of death or serious injury.
This symbol indicates the possibility of injury or damage to property only.
Be sure not to do.
Be sure to follow the instruction.
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Gasolin
WARNING
Installation
Always install the expansion panel(s).
Improper assembly or installation may cause
incorrect operation, including injury, fire, and
electric shock hazards.
Do not place the power cord near a heater.
It may cause fire and electric shock.
Do not use the power cord near flammable
gas or combustibles such as gasoline,
benzene, thinner, etc.
It may cause explosion or fire.
Do not disassemble or modify products.
It may cause electric shock and failure.
