Sharp Carousel R-350J Manuel d'entretien - Page 24

Parcourez en ligne ou téléchargez le pdf Manuel d'entretien pour {nom_de_la_catégorie} Sharp Carousel R-350J. Sharp Carousel R-350J 36 pages. Microwave oven

Imprimer la page

R-350J

REMOVAL

1. Disconnect the power supply cord.

2. 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-5 to free engaging parts.

4. Pry the choke cover by inserting a putty knife as shown Figure

C-5.

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 panel with door frame is free from oven cavity.

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.

Choke Cover

Figure C-5. Door Disassembly

9. Release door panel from ten (10) tabs of door frame.

10. Now, door panel with sealer film is free.

11. Tear sealer film from door panel.

12. Now, door panel is free.

13. Slide latch head upward and remove it from door frame with

releasing latch spring from door frame and latch head.

14. Now, latch head and latch spring are free.

15. Remove the door screen from the door frame.

16. Now, door screen is free.

Reinstall

1. Reinstall door screen to door frame.

2. Reinstall the latch spring to the latch head. Reinstall the latch

spring to the door frame. Reinstall latch head to door frame.

3. Reinstall door panel to door frame by fitting ten (10) tabs of

door frame to ten (10) holes of door panel.

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

how to handle new one.

5. Catch two (2) pins of door panel on two (2) hole of upper and

lower oven hinges.

6. Reinstall choke cover to door panel by pushing.

Note: After any service to the door;

(A) Make sure that 1st. latch switch, 2nd. interlock relay

control switch and monitor 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.

DOOR REPLACEMENT

Door Frame

Putty Knife

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.

Upper

Oven Hinge

Slit choke of

door panel

Lower Oven

Hinge

Figure C-6. Door Replacement

SEALER FILM

Installation

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

shown in Fig. C-7.

2. Tear the backing film by pulling the adhesive tape.

3. Put the pasted side of the sealer film on the door panel.

Sealer film

Figure C-7. Sealer film

Upper Oven

Hinge

Lower

Oven Hinge

Choke Cover

Backing film

Adhesive tape