6
R - 630DKA
R - 630DSA
R-630DWA
3. Door is positioned with its face pressed toward cavity
face plate.
4. Check for microwave leakage around door with an
approved microwave survey meter. (Refer to Microwave
Measurement Procedure.)
Note: The door on a microwave oven is designed to act as
an electronic seal preventing the leakage of
microwave energy from oven cavity during cook cycle.
This function does not require that door be air-tight,
moisture (condensation)-tight or light-tight. Therefore,
occasional appearance of moisture, light or sensing
of gentle warm air movement around oven door is not
abnormal and do not of themselves indicate a leakage
of microwave energy from oven cavity.
Figure C-7. Door Replacement
Figure C-8. Routing of 12-pin wire harness
SEALER FILM
Installation
1. Put the adhesive tape on the backing film of the sealer
film as shown in Fig. C-9.
2. Tear the backing film by pulling the adhesive tape.
3. Put the pasted side of the sealer film on the door panel.
Figure C-9. Sealer film
REMOVAL
1. Disconnect the power supply cord and then remove the
outer case.
2. Open the door slightly.
3. To discharge high voltage capacitor, wait for 60 seconds.
4. Disconnect the 12-pin wire harness from the power unit
on the base plate.
5. Insert a putty knife (thickness of about 0.5mm) into the
gap between the choke cover and door frame as shown
in Figure C-6 to free engaging parts.
6. Pry the choke cover by inserting a putty knife as shown
Figure C-6.
7. Release choke cover from door panel.
8. Now choke cover is free.
NOTE: When carrying out any repair to the door, do not
bend or warp the slit choke (tabs on the door
panel assembly) to prevent microwave leakage.
Figure C-6. Door Disassembly
9. Release two (2) pins of door panel from two (2) holes of
upper and lower oven hinges by lifting up.
10.With pulling out the 12-pin wire harness from the hole of
the oven cavity front plate and the front leg, remove the
door from the oven cavity.
11.Now, the door is free from the oven cavity.
REINSTALLATION
1. Insert the 12-pin wire harness to the holes of the front leg
and the oven cavity front plate.
2. Catch two (2) pins of door panel on two (2) hole of upper
and lower oven hinges.
3. Re-install choke cover to door panel by pushing.
4. Connect the 12-pin wire harness to the power unit on the
base plate.
5. Now the door is installed.
Note: After any service to the door;
(A) Make sure that door sensing switch and secondary
interlock switch are operating properly. (Refer to
chapter “Test Procedures”.).
(B) An approved microwave survey meter should be
used to assure compliance with proper microwave
radiation emission limitation standards.
After any service, make sure of the following :
1. Door latch heads smoothly catch latch hook through
latch holes and that latch head goes through center of
latch hole.
2. Deviation of door alignment from horizontal line of cavity
face plate is to be less than 1.0mm.
DOOR REPLACEMENT
Putty knife
Door frame
Choke cover
COMPONENT REPLACEMENT AND ADJUSTMENT PROCEDURE
Upper oven hinge
Upper
oven
hinge
Slit choke of
door panel
Lower oven
hinge
Lower
oven
hinge
Choke cover
Pin
Pin
Tab
Hole
Door Screen
Hole
Front leg
Oven cavity front plate
12-pin wire harness
12-pin wire
harness
Power unit
Base plate
Door
Front leg
Sealer film
Backing film
Adhesive tape
