American Dryer Corp. SL31AD-15 - Manual (Page 13)

9
F. COMMON MAIN DUCT
When individual exhaust is impossible, a common main duct may be used. However, strict attention must be
given to the construction of the duct to insure proper exhaust and to prevent restrictions in the airflow. (Refer to
the illustrations below.)
G. ELECTRIC DRYERS
Insure that the power supply is sufficient to operate the dryer. Low voltage and amperage will cause poor
drying, overheated motors, poor relay function, and reduced fire safety margins.
Electrical connections should only be made by qualified personnel.
NOTE: Only copper cable of proper size should be used on these dryers. The use of aluminum wire
VOIDS THE WARRANTY.