Power Supply Cord Replacement - Sharp Carousel R-350C Service Manual

2) Apply the screw lock tight into the hole (for shaft) of the
fan blade.
3) Install the fan blade to the shaft of fan motor by pushing
the fan blade with a small, light weight, ball peen
hammer or rubber mallet.
CAUTION:
* Do not hit the fan blade strongly when installed
because the bracket may be disfigured.
* Make sure that the fan blade rotates smooth after
installation.
* Make sure that the axis of the shaft is not slanted.
Coil
Groove joint pliers
Stator
Gap
Bracket Rotor
Rear View
1. CARRY OUT 3D CHECKS.
2. Remove the one (1) purse lock holding the wire leads
of the main wire harness and the earth wire of the
power supply cord.
3. Remove the single (1) screw holding the green/ yellow
wire to the bottom plate.
4. Disconnect the leads of the power supply cord from the
noise filter, referring to the Figure C-4 (a).
5. 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-4 (b).
6. Now, the power supply cord is free.
Noise Filter
White Wire
Fuse M10A
Red Wire
Brown Wire
Purse Lock
Green/Yellow Wire
Screw
Figure C-4 (a). Power Supply Cord Replacement
1ST. LATCH SWITCH, 2ND. LATCH SWITCH, STOP SWITCH AND MONITOR SWITCH REMOVAL
1. CARRY OUT 3D CHECKS.
2. Disconnect wire leads from the switches.
3. Remove two (2) screws holding latch hook to oven
flange.
4. Remove latch hook assembly from oven flange.
5. Push outward on the two (2) retaining tabs holding
switch in place.
6. Switch is now free. At this time switch lever will be free,
do not lose it.
Re-install
1. Re-install each switch lever and latch switch in its
Shaft
Axis
Stator
Rotor
Side View

POWER SUPPLY CORD REPLACEMENT

WHT
Oven Cavity
RED
Back Plate
L N
Blue Wire
Power Supply
Cord
Bottom Plate
3. Catch three holes of fan duct on three tabs of the
waveguide flange.
4. Install the fan duct assembly to the oven cavity with the
one (1) screw.
5. Insert the snap of the main wire harness to the hole of
the fan duct and insert the main wire harness into the
hole of the fan duct.
6. Install the chassis support and the magnetron to oven
cavity.
7. Connect the wire leads to the fan motor, referring to the
pictorial diagram.
Table
These are the position
where should be
pinched with pliers
Re-install
1. Insert the moulding cord stopper of power supply cord
into the square hole of the rear cabinet, referring to the
Figure C-4 (b).
2. Install the earth wire lead of power supply cord to the
bottom plate with one (1) screw and tight the screw.
3. Connect the brown and blue wire leads of power supply
cord to the noise filter correctly, referring to the Pictorial
Diagram.
4. Hold the the wire leads of the main wire harness and
the erath wire of the power supply cord with the one (1)
purse lock.
5. Re-install outer case and check that the oven is
operating properly.
Power Supply
Cord
Moulding
Cord Stopper
Figure C-4 (b) Power Supply Cord Replacemen
place. The 1st. latch and stop switches are in the
lower position and the 2nd. latch switch is in the
upper position. The monitor switch is in the middle
position.
2. Re-connect wire leads to each switch.
Refer to pictorial diagram.
3. Secure latch hook (with two (2) mounting screws) to
oven flange.
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.
21
R-350C
Shaft
Center of
bracket
Oven Cavity
Back Plate
Square
Hole