THE FOLLOWING SYMBOLS AND PICTOGRAPHSAPPEAR ON THE EQUIPMENT
SYMBOL
The exclamation point
within an equilateral
triangle is intended
to alert the user to
the presence of
important operating
and maintenance
(servicing) instructions
ELECTRICAL SHOCK
Warns of the danger
of electrical shock
from hazardous voltages
present within the
control unit
Warns of the risk of
fire if the air filter
is not in place
b