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4-3-4 Reassembly Test
1. When mounting the door to the oven, be sure to adjust the door parallel to the bottom line of the oven
face plate by moving the upper hinge and lower hinge in the direction necessary for proper alignment.
2. Adjust so that the door has no play between the inner door surface and oven front surface. If the door
assembly is not mounted properly, microwave energy may leak from the space between the door and oven.
3. Do the microwave leakage test.
4-4 Replacement of Fuse
The fuse is located behind the control panel mounted to the installation bracket.
1. Disconnect power and remove grille.
2. Remove a screw that secure the installation
bracket.
3. When 20A fuse blows out by the operation
of interlock monitor switch failure, replace
the primary interlock switch, secondary interlock
switch, door sensing switch, interlock monitor
switch and power relay.
4. When the above four switches operate properly,
check if any other part such as the control circuit
board, blower motor or high voltage transformer
is defective.
4-5 Replacement of Drive Motor
1. Disconnect power and remove base hood
screws(4).
2. Remove bottom plate and disconnect the
turntable motor drive.
3. Remove turntable motor screws(2) and pull the
turntable motor out.
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 cover to the base hood with
a screwdriver.
DRIVE MOTOR
After replacement of the defective component parts of the door, reassemble it and
follow the instructions below for proper installation and adjustment so as to
prevent an excessive microwave leakage.
FUSE & FUSE HOLDER
