R410LW
11 – 4
5. Install the fan motor assembly to the oven cavity back plate with
two (2) screws.
6. Connect the wire leads to the magnetron and fan motor, referring to
the pictorial diagram.
[10] CONTROL PANEL ASSEMBLY REMOVAL
1. Disconnect the power supply cord and then remove outer case.
2. Open the door and block it open.
3. Discharge high voltage capacitor.
4. Disconnect the wire leads from panel components.
5. Straighten the nail holding the control panel assembly to the oven
cavity front plate.
6. Slide the control panel assembly upward and remove it.
7. Now, individual components can be removed.
[11] GRAPHIC SHEET AND MEMBRANE SWITCH REPLACEMENT
1. REMOVAL
1. Disconnect the power supply cord and then remove outer case.
2. Open the door and block it open.
3. Discharge high voltage capacitor.
4. Remove the control panel assembly, referring to chapter of CON-
TROL PANEL ASSEMBLY REMOVAL.
5. Disconnect the ribbon cable of the membrane switch from the con-
trol unit.
6. Remove the four (4) screws holding the control unit to the control
panel frame. And remove the control unit.
7. Remove the display window from the control panel frame.
8. Tear away the graphic sheet from the control panel frame.
9. Tear away the membrane switch from the control panel frame.
2. REINSTALLATION
1. Remove remaining adhesive on the control panel frame surfaces
with a soft cloth soaked in alcohol.
2. Tear the backing paper from the new membrane switch.
3. Insert the ribbon cable of the membrane switch into the slit of the
control panel frame.
4. Adjust the upper edge and right edge of the membrane switch to
the small depression on the surface of the control panel frame.
5. Attach the membrane switch to the control panel frame by rubbing
with a soft cloth not to scratch.
6. Tear the backing paper from the new graphic sheet.
7. Adjust the upper edge and right edge of the graphic sheet to the
large depression on the surface of the control panel frame.
8. Attach the graphic sheet to the control panel frame by rubbing with
a soft cloth not to scratch.
9. Insert the ribbon cable into the slit of the control unit.
10.Reinstall the control unit to the control panel frame and hold with
the four (4) screws.
11.Insert and connect the edge of the membrane switch’s ribbon cable
into the connector CN-G.
12.Reinstall the display window to the control panel frame.
Graphic Sheet and Membrane Switch Replacement
[12] DOOR SENSING SWITCH/PRIMARY INTERLOCK SWITCH AND MONITOR SWITCH
REMOVAL
1. REMOVAL
1. Disconnect the power supply cord and remove outer case.
2. Open the door and block it open.
3. Discharge high voltage capacitor.
4. Disconnect wire leads from the switches.
5. Remove two (2) screws holding latch hook to oven flange.
6. Remove latch hook assembly from oven flange.
7. Push outward on the two (2) retaining tabs holding switch in place.
8. Switch is now free.
At this time switch lever will be free, do not lose it.
Gap
Rotor
Bracket
Stator
Groove joint pliers
Coil
Shaft
Axis
Stator
Rotor
These are the positions
that should be pinched
with pliers.
Shaft
Table
Center of
bracket
Rear View
Side View
Slit
Graphic
sheet
Membrame switch
Control panel frame
Large
depression
Small
depression
Ribbon
cable