24
R-2S56
DOOR REPLACEMENT
1. CARRY OUT 3D CHECKS
2. Remove two (2) screws holding the lower oven hinge to
the bottom plate L. The lower oven hinge is now free.
3. Open the door by pushing the door open button.
4. Remove door assembly from the upper oven hinge by
pulling it forward.
5. Re-install the door assembly to the upper oven hinge.
6. On re-installing new door assembly, secure the lower
oven hinge with the two (2) mounting screws to the oven
cavity. Make sure the door is parallel with bottom line of
the oven face plate and the latch heads pass through the
latch holes correctly.
7. CARRY OUT 4R CHECKS.
Note: After any service to the door, an approved
microwave survey meter should be used to assure
compliance with proper microwave radiation
standards. (Refer to Microwave Measurement
Procedure.)
DOOR REPLACEMENT AND ADJUSTMENT
DOOR ADJUSTMENT
When removing and/or loosening hinges such as in door
replacement, the following adjustment criteria are taken. Door
is adjusted to meet the following three conditions by keeping
screws of hinge loose.
1. Adjust door latch heads at a position where they smoothly
catch the latch hook through the latch holes. Refer to
latch switch adjustments.
2. Deviation of the door alignment from horizontal line of
cavity face plate is to be less than 1.0mm.
3. The door is positioned with its face depressed toward
the cavity face plate.
4. Reinstall outer case and check for microwave leakage
around the door with an approved microwave survey
meter. (Refer to Microwave Measure ment Procedure.)
UPPER OVEN HINGE
DOOR
ASSEMBLY
LATCH
HEADS
RE-INSTALL
RE-INSTALL
LOWER OVEN HINGE
SCREW
SCREW
Figure C-9. Door Assembly Replacement
and Adjustment
CHOKE COVER REMOVAL
1. Insert an iron plate(thickness of about 0.5mm) or flat type
screw driver to the gap between the choke cover and
door panel as shown figure to free the engaging part.
2. Lift up the choke cover, now cover is free.
IRON
PLATE
Figure C-10. Choke Cover Removal
DOOR PARTS REMOVAL
Remove the door assembly, referring to from item 1 through
item 4 of "DOOR REPLACEMENT".
1. Place the door assembly on a soft cloth with facing up.
2. Remove the choke cover, referring to "CHOKE COVER
REMOVAL".
LATCH HEAD REMOVAL
3. Remove the door screen from the door frame.
4. Remove the four (4) screws holding the door frame to the
door panel.
5. Remove the door frame from the door panel.
6. Release the latch spring from the tabs of the latch head.
7. Release the latch head from the door panel.
8. Now, the latch head is free.
SEALER FILM
Removal
1. Tear the sealer film from the door panel.
2. Now, the sealer film is free.
Installation
1. Put the adhesivetape on the backing film of the sealer
film as shown in Fig. 11.
2. Tear the backing film by pulling the adhesivetape.
3. Put the pasted side of the sealer film on the door panel.
Figure C-11. Sealer film
Sealer film
Backing film
Adhesive tape
