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2. Safety Precautions
• Before installing the unit, make sure you read all the "Safety precautions".
• The "Safety precautions" provide very important points regarding safety. Make sure you follow them.
Symbols used in the text
WARNING
Describes precautions that should be observed to prevent danger of injury or death to the
user.
CAUTION
Describes precautions that should be observed to prevent damage to the unit.
WARNING
• Do not install it by yourself (customer). Ask dealer or authorized company to install the
accessory.
• Incomplete installation could cause injury.
• When you notice exceptionally abnormal noise or vibration, stop operation and contact
your dealer.
CAUTION
• Use proper safety equipment for the Installation work.
• Tighten all screws as specified in the instructions. Over tightening screws can cause
damage to parts.
• Not following properly installation instructions may result in air flow not passing through
the filters, causing poor performance and other problems.
• Do not place polyethylene bags in reach of young children. Putting them over the head
will block breathing passages, which could result in suffocation.
© 2019 Mitsubishi Electric US, Inc.
FBM-Series
6
Specifications are subject to change without notice.
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