Sharp R-520LK ユーザーズマニュアル

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9.  Release the door panel from twelve (1) tabs of door

frame.

10. Remove the door panel from the door frame.
11. Now, door panel with sealer film is free.
1. 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
17. Now, door frame is free.
RE-INSTALL
1.  Re-install door screen to door frame.
.  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 twelve (1)

tabs of door frame to twelve (1) holes of door panel.

4.  Put sealer film on door panel. Refer to “Sealer Film” about

how to handle new one.

5.  Catch two () pins of door panel on two () hole of upper

and lower oven hinges.

6.  Re-install choke cover to door panel by pushing.
Note:  After any service to the door;
(A)  Make sure that door sensing switch and primary 

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.

.  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.

Installation
1.  Put the adhesive tape on the backing film of the sealer

film as shown in Fig. C-6.

.  Tear the backing film by pulling the adhesive tape.
3.  Put  the  pasted  side  of  the  sealer  film  on  the  door

panel

Note:

When carring out any repair to the door, do not bend or
wrap the slit choke (tabs on the door panel assembly)
to prevent microwave leakage.