Some of the following symbols may be used on this product. Please study them and learn their
meaning. Proper interpretation of these symbols will allow you to operate the product better and safer.
Frequency (cycles per second)
Precautions that involve your safety.
manual
To reduce the risk of injury, user must read and understand user’s
manual before using this product.
Wear eye protection that is marked to comply with ANSI Z87.1 when
operating this equipment.
alert
Do not expose to rain or use in damp locations.
Failure to keep long hair away from the air inlet could result in personal
injury.
Failure to keep loose clothing from being drawn into air intake could
result in personal injury.
away
Keep all bystanders at least 50 ft. away.
Do not operate without tubes in place.
alert
Beware of electric shock hazard.
The following signal words and meanings are intended to explain the levels of risk associated with this
product.