BLOWER ADJUSTMENT
Certain procedures in this section require
electrical test or measurements while power is
applied to the machine. Exercise extreme caution
at all times. If test points are not easily accessible,
discern power, attach test equipment and reapply
power to test.
Disconnect the electrical power to
the machine and follow lockout /
tagout procedures.
1.
Remove the blower motor and mounting
assembly 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 to see if the blower is
square 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. If
necessary, place shims between motor and
frame.
Fig. 64
4.
Reverse the procedure to install. Use locktight on
mounting nuts and bolts.
DOOR STRIKE ADJUSTMENT
(INDEPENDENT DOORS)
Certain procedures in this section require
electrical test or measurements while power is
applied to the machine. Exercise extreme caution
at all times. If test points are not easily accessible,
discern power, attach test equipment and reapply
power to test.
NOTE:
For units with serial number starting with 48
made after 8/12/07 and serial number starting with 54
made after 8/26/07.
Disconnect the electrical power to
the machine and follow lockout /
tagout procedures.
1.
Remove the top front cover as outlined under
COVERS AND PANELS in REMOVAL AND
REPLACEMENT OF PARTS.
2.
Open the doors and inspect the door strike for
proper shape.
A.
Replace if bent. Do not bend strike plate.
B.
If adjustment is necessary, loosen
fasteners, close doors and insure contact
between the door inner surface and upper
horizontal seal. Slide door strike plate until
contact with roll latch is made. Tighten strike
plate fasteners.
Fig. 65
3.
Open and close the doors several times while
observing the roller latch and strike plate
operation.
SG4 & SG6 Series Full Size Gas Convection Ovens - SERVICE PROCEDURES AND ADJUSTMENTS
Page 35 of 56
F35626 Rev. B (1118)
