4-4 Replacement of Fuse and H.V.Fuse
1. Disconnect the oven from the power source.
2. Remove defective fuse from Noise filter.
3. When replacing the fuse, be sure to use an
exact replacement part. If new fuse blows out
again after replacement, check the primary
interlock switch, door sensing switch and
interlock monitor switch.
4. When the above three switches operate
properly, check if any other part such as the
control circuit board, fan motor or high voltage
transformer is defective.
4-5 Replacement of Drive Motor & Ass’y Stirrer
4-5-1 Replacement of Assy Stirrer
1. Remove a screw securing the drive motor.
2. Open the door.
3. Hold side stoppers of ceiling cover (Ass’y Stirrer
Cover) with both hands and pull them in and down.
4. Take the ceiling cover out of the oven cavity.
5. Remove plastic clips securing the Ass’y Stirrer.
Caution: When removing the Assy Stirrer Cover,
be sure to be extremely careful about the
exposed inside components on the top of
the oven cavity. If any of them are
deformed, abnormal symptom can happen
such as arcing or sparks during operation.
4-5-2 Replacement of Drive Motor
1. Remove outer panel and back-cover.
2. Disconnect all the lead wires from the drive motor.
3. Remove a screw securing the drive motor.
4. When replacing the drive motor, be sure to
remount it in the correct position with the coupler.
5. Connect all the leads to the drive motor.
6. Screw the drive motor to the bracket motor with
a screw driver.
To remove Ass’y Stirrer Cover: Hold
side stoppers of ceiling cover with both
hands and pull them in and down.
Screws
Drive Motor
Assy Stirrer
Plastic Clips
Assy Stirrer Cover
H.V.FUSE
10A FUSE
1.6A FUSE
