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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.
■ Incorrect operation due to ignoring instruction will cause harm or damage. The seriousness is
classified by the following indications.
■ Meanings of symbols used in this manual are as shown below.
This symbol indicates the possibility of death or serious injury.
This symbol indicates the possibility of injury or damage to properties only.
Be sure not to do.
Be sure to follow the instruction.
■ Installation
For electrical work, contact the
dealer, seller, a qualified electri-
cian, or an Authorized Service
Center.
• There is risk of fire or electric shock.
Install the panel and the cover of
control box securely.
• There is risk of fire or electric shock.
Do not install, remove, or re-install
the unit by yourself (customer).
• There is risk of fire, electric shock,
explosion or injury.
Be cautious when unpacking and
installing the product.
• Shape edges could cause injury. Be
especially careful of the sharp
edges.
For installation, always contact the
dealer or an Authorized Service
Center.
• There is risk of fire, electric shock,
explosion, or injury.
Do not install the product on a
defective installation stand.
• It may cause injury, accident, or
damage to the product.