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FULL SIZE ELECTRIC CONVECTION OVENS - SERVICE PROCEDURES AND ADJUSTMENTS
F25105 (December 2001)Page 23 of 60
6. With the doors closed, observe the position of
the catch roller "ball" in relation to the door
strike.
A. Ensure the catch roller "ball" is centered
(left to right) to the door strike.
1) Adjust alignment, if necessary.
B. Open the right side door and view the left
side door catch roller and strike. Ensure
the door catch roller "ball" is resting upon
the angular surface of the door strike.
Repeat on the opposite door.
1) If adjustment is necessary, loosen the
mounting screws then slide the door
strike from "front to back" until the
roller rests upon the angular surface
of the door strike. Tighten screws and
check operation.
2) If proper adjustment cannot be
achieved, add shims beneath the
door strike. Repeat step 6 thru this
step. DO NOT BEND THE DOOR
STRIKE.
7. Each oven door should open with a force of 8
to 25 pounds when pulled at the handle. See
"TOOLS" under "GENERAL".
A. Adjust catch roller tension as follows:
1) Turn the set screw inside the catch
assembly housing clockwise
to
increase tension on the catch roller
and counterclockwise
to decrease
tension on the catch roller.
NOTE
: The amount of tension on the
catch roller determines the opening force
of the door.
2) Continue adjustment until proper door
operation is achieved.
DOOR SWITCH 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 top front cover as outlined under
"COVERS AND PANELS" in "REMOVAL AND
REPLACEMENT OF PARTS".
2. Door operation:
A. Independent doors
- The switch actuator
should be operated by the switch lever
when the right door is between 1" and 1 ½
" from being closed.
B. Simultaneous doors
- The switch actuator
should be operated by the switch lever
when the right door is ½ " from being
closed.
3. If adjustment is necessary, bend the switch
actuator to obtain the proper setting.
4. Install the top front cover.
5. Apply power to the oven and check for proper
operation.
DOOR CHAIN ADJUSTMENT
(SIMULTANEOUS DOORS)
Introduction
When the oven doors are in proper adjustment, as
the doors come together, the right door will lead the
left door in closing by about 1/4 inch. The doors will
feel like they are self closing the last ½ inch of
travel.
Procedure
1. Remove the lower sill cover as outline under
"COVERS AND PANELS" in "REMOVAL AND
REPLACEMENT OF PARTS".
2. Close doors and check door chain for factory
setting.