Sharp R-310BK, Руководство по обслуживанию

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R-310BK
R-310BW
REMOVAL
1. Disconnect the power supply cord.
2. Push the open button and open the door slightly.
3. Insert a putty knife (thickness of about 0.5mm) into the
gap between the choke cover and door frame as shown
in Figure C-7 to free engaging parts.
4. Pry the principles of the lever and lift up the choke cover
by inserting a putty knife as shown in Figure C-7.
5. Release choke cover from door panel.
6. Now choke cover is free.
7. Release two (2) pins of door panel from two (2) holes of
upper and lower oven hinges by lifting up.
8. Now, door assembly is free from oven cavity.
9. Remove the two (2) or three (3) screws holding the door
panel to the door frame.
DOOR REPLACEMENT
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.
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 Disassembly
10.Release door panel from seven (7) tabs of door frame by
sliding door panel downward.
11.Now, door panel with sealer film is free.
12.Tear sealer film from door panel.
13.Now, door panel is free.
14.Slide latch head upward and remove it from door frame
with releasing latch spring from door frame and latch
head.
15.Now, latch head and latch spring are free.
16.Remove door screen from door frame by releasing two
(2) tabs.
17.Now, door screen is free.
RE-INSTALL
1. Re-install door screen to door frame by fitting two (2) tabs
of door frame to two (2) holes of door screen.
2. Re-install the latch spring to the latch head. Re-install the
latch spring to the door frame. Re-install latch head to
door frame.
3. Re-install door panel to door frame by fitting seven (7)
tabs of door frame to seven (7) holes of door panel.
4. Hold the door panel to the door frame by sliding the door
panel upward.
5. Hold the door panel to the door frame with the two (2) or
three (3) screws (2 for R-310BW and 3 for R-310BK) .
6. Put sealer film on door panel. Refer to "Sealer Film"
about how to handle new one.
7. Catch two (2) pins of door panel on two (2) holes of upper
and lower oven hinges.
8. Re-install choke cover to door panel by pushing.
Note: After any service to the door;
(A) Make sure that door sensing switch and secondary
interlock switch are operating properly. (Refer to
4
3
2
1
5
6
7
9
8
10
11
12
13
Choke Cover
Door Frame
Putty Knife
Figure C-8. Door Replacement
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
Pin
Pin
Upper oven hinge
Lower
oven
hinge
Lower oven
hinge
Choke cover
Door panel
Figure C-9. Sealer film
Sealer film
Backing film
Adhesive tape