Despatch LAD Series WITH PROTOCOL PLUS - Manual (Page 63)

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Fan Motor
(Tools needed: Screwdriver, 5/32 inch Allen wrench, one quarter (¼) inch socket set)
1.
Remove the chamber floor plate.
a. Remove the screws from the floor plate.
b. Lift the floor plate out of the oven.
2.
Remove the left side wall.
3.
Remove the fan inlet plate.
4.
Loosen the set screws (2) on fan wheel in middle of oven bottom. You can
reach the fan wheel by going through the heater or by disconnecting and
removing the heater. Refer to the Heater Unit instructions.
5.
Place the oven on its back (LAD1-42 only).
6.
Remove the bottom plate on the LAD1-42, or remove the control panel on the
LAD2-11 and 2-24. This will reveal the fan motor.
7.
Remove the fan motor.
a. Unscrew the screws (4) holding motor mounts to the body.
b. Disconnect the motor leads from the terminal strip on the power
panel.
c. Lift the fan motor from the oven body.
After the fan wheel has run at temperature for awhile, it will stick to the
shaft. Some force may be required to separate the fan wheel from the fan
motor shaft.
8.
Take the motor mounts off old motor.
9.
Put the motor mounts onto new motor.
10.
Replace the fan motor.
a. Insert the shaft into shaft collar. Put the fan wheel onto shaft from inside
oven.
b. Reattach the motor mounts to the oven body, making sure grommets are
in place.