R-351NW
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
fl
ange.
6. Remove latch hook assembly from oven
fl
ange.
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.
2. REINSTALL
1. Reinstall each switch in its place. The secondary interlock/
monitor switches are in the lower position and the door
sensing switch is in the upper position.
2. Reconnect wire leads to each switch. Refer to pictorial
diagram.
3. Secure latch hook (with two (2) mounting screws) to oven
fl
ange.
4. Make sure that the monitor switch is operating properly and
check continuity of the monitor circuit. Refer to chapter “Test
Procedure” and Adjustment procedure.
Figure C-3(b) Power Supply Cord Replacement
Figure C-3(a) Power Supply Cord Replacement
D
E
R
T
H
W
Power Supply Cord
Screw
Green Wire
Gray Wires
Fuse
Noise Filter
Oven Cavity
Back Plate
L
N
Connect the wire lead which has the black case to
the terminal "L" of the noise filter.
Oven Cavity
Back Plate
Square
Hole
Moulding
Cord Stopper
Power Supply
Cord
11 - 5
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. Remove the single (1) screw holding the green wire to the
oven cavity back plate.
5. Disconnect the leads of the power supply cord from the
noise
fi
lter, referring to the Figure C-3(a).
6. Release the moulding cord stopper of the power supply cord
from the square hole of the oven cavity back plate, referring
to the Figure C-3(b).
7. Now, the power supply cord is free.
[11] POWER SUPPLY CORD REPLACEMENT
2. INSTALL
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 gray wire leads of power supply cord to the
noise
fi
lter correctly, referring to the Pictorial Diagram.
4. Re-install outer case and check that the oven is operating
properly.
[12] DOOR SENSING SWITCH/SECONDARY INTERLOCK SWITCH AND MONITOR SWITCH REMOVAL
Gap
Rotor
Bracket
Stator
Groove joint pliers
Coil
Shaft
Axis
Stator
Rotor
These are the positions
that should be pinched
with pliers.
Shaft
Table
Cen
brac
Rear View
Side View
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6/26/09 6:30:56 PM
6/26/09 6:30:56 PM
