Safety Precautions - Mitsubishi Electric G-50A Technical Manual

1. Safety Precautions

Before using this unit, be sure you read "Safety Precaution" carefully for proper usage.
The "Safety Precautions" provide very important points regarding safety. Make sure you follow them.
Danger caused by erroneous operation and the resultant degree are classified in the following table.
WARNING
CAUTION
NOTE: When handling your PC, peripheral equipment or air conditioning equipment, please observe
the warning and cautions of the installation manual and instruction manual.
The user should never attempt to conduct
installation work or electrical/wiring work.
Ask these works for a specialist. Improper work
may cause an electric shock or fire.
Confirm that the power source is of the rated.
Neglecting this may cause a fire or machine
trouble.
Never attempt to reform or repair by yourself.
Improper reform or repair may cause an electric
shock or fire. For repair, ask your dealer.
Confirm installation status.
Confirm that the unit is fastened at a stable
position not to allow it to fall down easily.
Do not move the unit by yourself.
Improper installation may cause an electric shock
or fire. Ask your dealer.
Do not place any dangerous matter around
the unit.
Do not install the unit at a place where
combustible gas may leak. Gas if stagnated
around the unit may cause a fire or explosion.
Do not wash the unit with water.
This may cause an electric shock or machine
trouble.
Do not spray pesticide or combustible gas to
the unit.
Refrain from placing combustible spray can near
the unit or spray it directly to the unit.
Otherwise a fire or explosion may be caused.
Describes the items that cause serious danger of injury or death.
Describes the items that cause danger of injury or damage of household effects.
WARNING
Stop operation at an abnormal state.
Continuing operation under abnormal state may
cause an electric shock or fire. At abnormal
state, stop operation and contact your dealer.
Do not dispose the unit by yourself.
To dispose the unit, ask your dealer.
For your PC or peripheral equipment, read
the installation manual and instruction
manual carefully.
Erroneous handling may cause the fire and
machine trouble of the PC or peripheral
equipment.
Please read the installation manual and
instruction manual of air conditioner
controllers.
Erroneous handling may cause the fire or trouble
of the controllers relating to the air conditioner.
CAUTION
Do not use the unit under a special
environment.
Using at a place holding much machine oil,
steam or sulfur gas may deteriorate the
performance or damage the parts.
Do not press the switch with a sharp edge.
This may cause an electric shock or machine
trouble.
Do not use for a special purpose.
This product is designed for Mitsubishi Building
Air Conditioning Management system. Do not
use for other air conditioners or applications.
Neglecting this may cause erroneous operation.
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