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12
R-242M -
COMPONENT REPLACEMENT AND ADJUSTMENT PROCEDURE
1. CARRY OUT 3D CHECKS.
2. Make sure that a definite "click" can be heard when the
2. Make sure that a definite "click" can be heard when the
microwave oven door is unlatched. (Hold the door in a
closed position with one hand, then push the door open
button with the other, this causes the latch heads to rise,
it should then possible to hear a "click" as the door
switches operate.)
closed position with one hand, then push the door open
button with the other, this causes the latch heads to rise,
it should then possible to hear a "click" as the door
switches operate.)
3. Visually check the door and cavity face plate for damage
(dents, cracks, signs of arcing etc.).
Carry out any remedial work that is necessary before
operating the oven.
Do not operate the oven if any of the following conditions
exist;
1. Door does not close firmly.
operating the oven.
Do not operate the oven if any of the following conditions
exist;
1. Door does not close firmly.
2. Door hinge, support or latch hook is damaged.
3. The door seal is damaged.
4. The door is bent or warped.
5. There are defective parts in the door interlock system.
6. There are defective parts in the microwave generating
3. The door seal is damaged.
4. The door is bent or warped.
5. There are defective parts in the door interlock system.
6. There are defective parts in the microwave generating
and transmission assembly.
7. There is visible damage to the oven.
Do not operate the oven:
1. Without the RF gasket (Magnetron).
2. If the wave guide or oven cavity are not intact.
3. If the door is not closed.
4. If the outer case (cabinet) is not fitted.
2. If the wave guide or oven cavity are not intact.
3. If the door is not closed.
4. If the outer case (cabinet) is not fitted.
WARNING: Avoid possible exposure to microwave energy. Please follow the instructions below before
operating the oven.
Removal
1. CARRY OUT 3D CHECKS.
2. Remove the single (1) screw holding the green/yellow
2. Remove the single (1) screw holding the green/yellow
wire to the cavity.
3. Disconnect the leads of the power supply cord from the
noise filter, referring to the Figure C-3 (a).
4. Release the power supply cord from the rear cabinet.
5. Now, the power supply cord is free.
5. Now, the power supply cord is free.
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-3 (b). Installation of Power supply cord.
Figure C-3 (b). Installation of Power supply cord.
2. Install the earth wire lead of power supply cord to the
cavity with one (1) screw and nut and tighten the screw.
3. Connect the brown and blue wire leads of power supply
cord to the noise filter correctly, referring to the Pictorial
Diagram.
Diagram.
Figure C-3 (b) Replacement of Power Supply Cord
Figure C-3 (a) Replacement of Power Supply Cord
POWER SUPPLY CORD REPLACEMENT
OVEN CAVITY
BACK PLATE
BACK PLATE
SQUARE HOLE
MOULDING
CORD
STOPPER
CORD
STOPPER
POWER SUPPLY
CORD
CORD
GROMMET
MOULDING
MOULDING
OVEN CAVITY
BACK PLATE
BACK PLATE
BROWN WIRE
POWER
SUPPLY CORD
SUPPLY CORD
CHASSIS SUPPORT
BLUE WIRE
NOISE FILTER
N
L
F1
RED
WHT
EARTH WIRE
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