Sharp Carousel R-880FS Servis Kılavuzu - Sayfa 33

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Ayrıca Sharp Carousel R-880FS için: Servis Kılavuzu (3 sayfalar)

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REMOVAL

1. CARRY OUT 3D CHECKS.

2. Push the open button and open the door slightly.

3. Insert an 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

in Figure C-5.

5. Release choke cover from door panel.

6. 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.

Choke Cover

Figure C-5. Door Disassembly

7. Release two (2) pins of door panel from two (2) holes

of upper and lower oven hinges by lifting up.

8. Now, door sub assembly is free from oven cavity.

9. Remove the four (4) screws holding the door panel to

the door frame.

10.Release door panel from seven (7) tabs of door frame

by sliding door panel downward.

11.Now, door panel is free.

12.Slide latch head upward and remove it from door frame

with releasing latch spring from door frame and latch

head.

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

14.Remove the two (2) screws holding the glass stopper

to the door frame.

15.Remove the glass stopper from the door frame.

16.Slide the front door glass left and then slide upwards

to release the tabs holding it.

17.Now, the front door glass is free

RE-INSTALL

1. Re-install the front door glass to the door frame as

follows.

1) Insert the lower edge of the front door glass into the six

(6) tabs of the door frame.

2) Slide the front door glass upwards and insert the upper

edge of the front door glass into the five (5) tabs of the

door frame.

3) Slide the front door glass righ and insert the right

edge of the front door glass into the two (2) tabs of the

door frame.

2. Re-install the glass stopper to the door frame as

follows.

1) Re-install the glass stopper to the door frame so that

the two (2) holes of the glass stopper meet the two (2)

pins of the door frame.

2) Hold the glass stopper to the door frame with the two

(2) screws.

DOOR REPLACEMENT

Putty Knife

Door Frame

3. 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.

4. Re-install door panel to door frame by fitting seven (7)

tabs of door frame to seven (7) holes of door panel.

5. Hold the door panel to the door frame with four (4)

screws.

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

and lower oven hinges.

7. Re-install 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 oper-

ating properly. (Refer to chapter "Test Proce-

dures".).

(B) An approved microwave survey meter should be

used to assure compliance with proper micro-

wave radiation emission limitation standards.

(Refer to Microwave Measurement Procedure.)

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 centre 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 Micro-

wave 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 mois-

ture, light or sensing of gentle warm air movement

around oven door is not abnormal and do not in

themselves indicate a leakage of microwave en-

ergy from oven cavity.

Upper

Oven

Hinge

Upper Oven

Hinge

Door Panel

Slit Choke

Choke Cover

Lower

Oven

Hinge

Figure C-6. Door Replacement

R-880F(S)

Lower

Oven

Hinge