Safety - Mitsubishi Electric GB-50A Instruction Book

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Safety

Please take a moment to review these safety precautions. They are provided for your protection and to prevent damage to
the controller.
This safety information applies to all operators and service personnel.
After you have read this manual, always observe the procedures described in the explanations and store it with the
installation manual in a location that is easy to find. If the controller is going to be operated by another person, make
sure that this manual is given to them.
Symbols and Terms
WARNING
CAUTION
Specific Precautions
Ask your dealer or technical representative to
install.
If incorrect installation is done by a customer, it may
cause an electric shock, fire, etc.
Securely install in a place which can withstand the
weight of the controller.
If it is not enough, the unit may fall and cause an
injury.
Make sure that the controller is connected to a
rated power supply.
If the controller is not connected to a rated power
supply, it may cause a fire or damage to the controller.
Never remove the cover during operation.
Touching the charged parts of the controller may cause
severe burns or other personal injury.
Stop the operation if any malfunction occurs.
If malfunction occurs (burning smell, etc.) stop the operation
and turn off the power supply. Contact your dealer or
technical representative immediately. If the controller
continues to operate after a malfunction occurs, this may
cause damage, electric shock or fire.
Incorrect handling can result in death, serious injury, etc.
Incorrect handling can result in injury or damage to the building or its contents.
WARNING
Do not move and re-install the controller by
yourself.
If installation is incorrect, it may cause an electric
shock, fire, etc. Ask your dealer or technical
representative.
Contact your dealer if the controller will not be
used any more or will be scrapped.
Do not remodel or repair by yourself.
If the controller is redesigned or repair is not
correct, it may cause an electric shock, fire, etc.
Consult your dealer if repair is necessary.
Stop the operation immediately and notify your dealer
if an error code is displayed or malfunction occurs.
Fire or damage may be caused if the controller is
operated in this condition
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