Despatch LAC2-12-5 - Manual (Page 64)

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Fan Motor
(Tools needed: Square recess driver w/#1 bit, 5/32 inch Allen wrench, one quarter (¼)
inch socket set)
1.
Remove the screws from the sides of the control panel and slide forward.
2.
Unplug the motor harness from the circuit board and remove motor and heater
ground wires from ground stud.
3.
Unplug heater leads from circuit board and thermocouple leads from control.
4.
Pull off fresh air damper handle from damper arm.
5.
Remove screws holding fresh air damper arm assembly to control panel.
6.
Remove the chamber floor plate.
a. Remove the screws from the floor plate.
b. Lift the floor plate out of the oven.
7. Remove the left side wall.
8.
Remove fan and heater plug assembly from oven by lifting on the air outlet of the
assembly and pushing from underneath.
9.
Remove heater (do not disconnect wires).
10.
Remove the fan inlet plate.
11.
Loosen the set screws (2) on fan wheel and remove wheel.
12.
Remove the screws (4) holding the fan motor in place.
13.
Remove the fan motor.
14.
Install the fan motor.
a. Insert shaft seal onto shaft.
b. Insert the shaft into shaft collar.
c. Fasten motor to plug assembly with the four screws.
15.
Install fan wheel onto motor shaft.