R-20A1(S)VN
10 – 4
[9] POWER SUPPLY CORD REPLACEMENT
1. REMOVAL
1. CARRY OUT 3D CHECKS.
2. Remove the single (1) screw holding the green/yellow wire to the
oven cavity back plate.
3. Disconnect the leads of the power supply cord from the fuse holder
assembly, referring to the Figure C-3(a).
4. Release the moulding cord stopper of the power supply cord from
the square hole of the oven cavity back plate, referring to the Fig-
ure C-3 (b).
5. Now, the power supply cord is free.
2. REINSTALL
1. Insert the moulding cord stopper of power supply cord into the
square hole of the rear cabinet, referring to the Figure C-3 (b).
2. Install the earth wire lead of power supply cord to the oven cavity
back plate with one (1) screw and tight the screw.
3. Connect the brown and blue wire leads of power supply cord to the
fuse holder assembly correctly, referring to the Pictorial Diagram.
Figure C-3(a) Power Supply Cord Replacement
Figure C-3(b) Power Supply Cord Replacement
[10] CONTROL PANEL ASSEMBLY REMOVAL
1. CARRY OUT 3D CHECKS.
2. Remove the one (1) screw holding the control panel to the front
panel of the oven cavity.
3. Lift up the control panel assembly and release it from the oven cav-
ity.
4. Now, the control panel assembly is free.
[11] MONITORED LATCH SWITCH, LATCH SWITCH AND MONITOR SWITCH REMOVAL
1. REMOVAL
1. CARRY OUT 3D CHECKS.
2. Disconnect wire leads from the switches.
4. Remove the switch lever from the oven cavity.
6. Push outward on the two (2) retaining tabs holding switch in place.
7. Switch is now free.
2. REINSTALL
1. Re-install each switch in its place. The latch/monitor switches are in
the lower position and the monitored latch switch is in the upper
position.
2. Re-connect wire leads to each switch. Refer to pictorial diagram.
4. Install the switch lever to the oven cavity.
5. Make sure that the monitor switch is operating properly and check
continuity of the monitor circuit. Refer to chapter “Test Procedure”
and Adjustment procedure.
[12] MONITORED LATCH SWITCH, LATCH SWITCH AND MONITOR SWITCH ADJUSTMENT
1. Adjustment
1. CARRY OUT 3D CHECKS.
If the monitored latch switch, latch switch and monitor switch do not
operate properly due to a misadjustment, the following adjustment
should be made.
2. Loosen the two (2) screws holding latch hook to the oven cavity
3. With door closed, adjust latch hook by moving it back and forth,
and up and down. In and out play of the door allowed by the upper
and lower position of the latch hook should be less than 0.5mm.
The vertical position of the latch hook should be adjusted so that
the monitored latch switch and latch switch are activated with the
door closed. The horizontal position of the latch hook should be
adjusted so that the plunger of the monitor switch is pressed with
the door closed.
5. Check the operation of all switches. If each switch has not activated
with the door closed, loosen screw and adjust the latch hook posi-
tion.
N
L
Power Supply
Cord
Oven Cavity
Back Plate
Screw
Green/Yellow
Wire
Brown Wire
Blue
Wire
Fuse holder assembly
WHT
RED
Power Supply
Cord
Oven Cavity
Back Plate
Square
Hole
Moulding
Cord Stopper