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Impinger II – 1100-000-A Series (SN 2038615 & Below) Service Manual –Int’l
15
temperature display.
REMOVAL, INSTALLATION AND ADJUSTMENT
INTERNATIONAL IMPINGER II ADVANTAGE
CAUTION!
BEFORE REMOVING OR INSTALLING ANY COMPONENT IN THE IMPINGER
OVEN, BE SURE TO DISCONNECT ELECTRICAL POWER AND GAS SUPPLY.
MOTOR, MAIN FAN - REPLACEMENT
A. Shut off power at main breaker.
B. Remove motor cover from back of oven.
C. Remove wires for motor and mark for reassembly.
D. Remove bolts from the oven back and slide oven back assembly straight out of the oven.
E. Loosen bolt from fan hub and remove fan from motor shaft.
NOTE: Measure distance from fan blade to rear wall assembly before removal to aid in reassembly.
F. Remove the bolts from the motor mount and remove motor clamp. Slide the motor assembly out of the oven
back.
G. Remove motor by removing the four mounting nuts and washers.
H. Reassemble in reverse order. When motor mount assembly is set on the oven back, align motor shaft in the
center of the hole. Set fan assembly on the motor shaft.
NOTE: It is recommended that anti-seize compound be applied to the bolts before assembly.
MAIN FAN - REPLACEMENT
A. Shut off power at main breaker.
B. Remove back assembly. (see “MOTOR, MAIN FAN”)
C. Reinstall and locate fan so that the bottom of the fan spider is 1 ½ inches from the top of the oven back cone.
(see drawing)
CAPACITOR, MOTOR - REPLACEMENT
A. Shut off power at main breaker.
B. Remove control box cover and front panel.
C. Discharge capacitor.
D. Remove capacitor and reassemble in reverse order.
ON/OFF SWITCH – REPLACEMENT
A. Shut off power at main breaker.
B. Remove control box cover.
C. Remove front panel.
D. Depress spring clips on sides of switch and push switch out.
E. Remove wires from switch, note wire numbers and location.
F. Reassemble in reverse order and check system operation.
NOTE: make sure that switch housing is fully seated in opening in control box.