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THE PROBLEM THE CAUSE THE SOLUTION
No air or not
enough air coming
from blower(s)
Verify correct rotation - counterclockwise
when standing in front of machine.
Remove the front door, the conveyor belt
assembly, and both upper and lower air
return shilelds. Turn the Main Switch ON
and OFF one time to start the blowers, and
observe the rotation as the blowers slow
down to stop. If rotation is incorrect, (three-
phase motors only), then two of the three
power wires need to be swapped @ the
terminal block to reverse direction of
rotation. Re-check with same method.
Blower(s) turning backwards.
(Applies to models VH-, VHVA Three-
phase units, and VHVA Single-phase
units. Does NOT apply to VH Single-
phase units.)