Blower Adjustment - Vulcan-Hart VC4ED Service Manual

FULL SIZE ELECTRIC CONVECTION OVENS - SERVICE PROCEDURES AND ADJUSTMENTS

BLOWER ADJUSTMENT

WARNING: DISCONNECT THE ELECTRICAL POWER TO THE MACHINE AT THE MAIN CIRCUIT BOX.
PLACE A TAG ON THE CIRCUIT BOX INDICATING THE CIRCUIT IS BEING SERVICED.
1. Remove the blower motor and mounting assembly by following steps 1 through 7 as outlined under
"BLOWER AND MOTOR" in "REMOVAL AND REPLACEMENT OF PARTS".
2. Loosen the motor mounting bolts.
3. Adjust the motor position until the blower is parallel to and 1/4 inch away from the motor mounting plate.
Check for squareness of the blower to the motor mounting plate at the top, bottom, left and right of the
blower.
A. If the blower is square then tighten motor mounting bolts and proceed to step 4.
B. If the blower is not square continue adjusting until proper spacing is achieved then tighten motor
mounting bolts.
NOTE: If necessary, place shims between motor and frame.
4. Reverse the procedure to install.
Page 21 of 60 F25105 (December 2001)