Galanz WP700AL17-K4 Скачать руководство пользователя страница 11

3. Tighten those four screws, please

 that one of the screws should have a plum blossom

washer to keep a good

4.2 THE

To disassemble,

 out the power

2. Take

 the cabinet.

3. Loosen the

 six

 screws of

 hinge (up)

with a socket wrench (FIG.4 - 2).

4. Push the door release button to have the hook out

(FIG.4 -3).

5.

 the hinge with the door out of the oven

together, and take off the washer of the hinge (Iow)

 (FIG.4 - 2).

6. Pick up the ten inverse hooks which around the

cover with a smali screwdriver
carefully(ATTENTION: the cover is

 of

plastics, and is

 liable to be broken), and take

out the cover.

7. Take off the two screws at the door side

with a

8. Take off the hinge (up)(FIG.4- 2).
9.

 the

 the doorplate

10. Take off the hook spring with a pointed

 then the hook combination.

 the window piąte with hand, push it

down according to the arrow
and take it off.

 screw

oven

Fig.

 4-2

l

 hol der

 swtch

 atch swtch

 der

 atch swtch

 ot swtch

(b)

To assemble the door combination(see sketch

 4-5) Fig. 4-3

1.

 proper silicon grease or lubricating

grease on the

 of the hook

 then fix the hook on the oven door, and the spring on its place

(FIG.4 - 5), check whether the hook is operating in normal.

2. Apply proper silicon grease or lubricating grease on the

 mark of the hinge (UP), install the hinge (UP) in

the hole at right above of the door as FIG.4 -  then install the window on the door as FIG.4
the hook won't out. Then tighten each hook on the window to the trough of the door.

 assembled, check

whether the door hook is working in normal.

Fig. 4-4

Fig. 4-5

10

Содержание WP700AL17-K4

Страница 1: ...Galanz MicrowaveOven MODEL WP700AP17 WP700AL17 K4 WP800AP20 WP800AL20 K4 Service Manua...

Страница 2: ...OF MICROWAVE 3 2 THE STRUCTURE AND WORKING PRINCIPLE OF MICROWWAVE OVEN 4 2 1 HIGH VOLTAGE RECTIFYING CIRCUIT 4 2 2 MICROWAVE GENERATER 5 2 3 COOLING SYSTEM 5 2 4 ELECTRIC CONTROL SYSTEM 5 3 TYPICAL...

Страница 3: ...ansmission lin and cavity for properalignment integrity and connections D Any defective or misaligned components in the interlock monitor door seal and microwave generation and transmission systems sh...

Страница 4: ...tens billion times per second so do the molecule This kind of molecule swaying producing similar frictional heat from the interference and b ock of the action strength among the molecule and changed...

Страница 5: ...e generator to keep the oven working steadily from a too high temperatur If something wrong with the cooling system cause the temperatur too high the control system would cut off the power automatical...

Страница 6: ...anod and would be harmful to the anod In order to reduce the surge voltage the filament of the magnetron must be connected as the FIG 2 3 shown In this figur when the anod current of the magnetron cir...

Страница 7: ...S2 ar closed due to the pilot switch S3 still at conducted condition would m k the 220V voltage short circuited and fused the fuse and will never let the microwave oven working when the door is open F...

Страница 8: ...vity that can contain many kinds of oscillating models simultaneously Microwave enters into the oven cavity through the wave guide and the coupling appliance and most of its energy is absorbed by the...

Страница 9: ...e theory of THETRANSFERING LIN ONE FOURTHWAYE LENGTH IMPEDANCE CHANGER Although there is no connecting point from a mechanical point It is sealed at the seam from the point of electricity so it is cal...

Страница 10: ...point of the thermal cutout S6 S6 will be cut off immediately to cut off the power supply to the magnetron and the magnetron will stops working right away The PC board is cut off to prevent the magne...

Страница 11: ...frame from the doorplate FIG 4 2 dc 10 Take off the hook spring with a pointed plier then the hook combination 11 Clamp the window pi te with hand push it down according to the arrow direction and tak...

Страница 12: ...TROL PANEL AND THE DOOR RELEASE WECHANISM Puli out the power p ug Take off the cabinet Discharge between one end of the capacitor and the baseboard with a screwdriver To disassemble 1 Puli out the ter...

Страница 13: ...sformer 1 Place the transformer as the FIG 4 9 tear off the protective paper of the rubber lining tape stick it on the transformer as shown on the figur Then put on the seat and the right base board m...

Страница 14: ...Fig 4 12 fan motor ack b ard Fig 4 14 Fig 4 13 4 7 THE CAPACITOR Firstly do as the 1 2 3 steps of III of this part To disassemble 1 Puli the wires of the capacitor out 4 15 2 Loosen and take out the s...

Страница 15: ...ecting hole and fix the motor with two screws FIG 4 17 2 P ug in the two wires 3 Assemble and fix the middle base board with two screws FIG 4 18 4 Turn the oven back 5 As the FIG 4 19 shown fix in the...

Страница 16: ...el Fig 4 22 light tough switch control panel baseboard with a screwdriver Means of dismantling the PC board and door release mechanism 1 Puli out all the terminal p ug of the PC board 2 Loosen out the...

Страница 17: ...is closed 5 1 2 LISTENING Listening to the sound of the oven operating and the noise of the fan Minor wen wen noise cycling kala noise and shishi noise should be considered as normal But it is abnorm...

Страница 18: ...e high voltage If no voltage at all it indicates that the transformer has broken and should be replaced by a new one If it is enough to 2100V then check the filament voltage of the transformer with al...

Страница 19: ...rmal If the indicator of the avometer can t point out from zero to nine megaohms it indicates the high voltage capacitor has broken and should be replaced by a new one If it is normal between the two...

Страница 20: ...ok If the leakage is the larger side at the right above of the oven then adjust the upper screw as FIG 5 15 Loosen out the screw push the door close to the oven to hook the door hook with the plastic...

Страница 21: ...the felt ar soaked with kerosene then the engine oil can not be sucked up After the bearing being cleaned the felt should be refueled fully with engine oil for when the oven is operating the engine oi...

Страница 22: ...cause of the excessive leakage 4 Ho d the oven in your facility and instruct the owner not to use the unii until the oven has 3 In the event that the oven operates with the door open The following pr...

Страница 23: ...a new transformer Change the magnetron Change the time power distributor or the micro switch Fix them 3 The food can be heated but the lamp is not on The lamp broken The p ug falls off Change a new la...

Страница 24: ...g the wear and the rust eaten eniarged the gap of the door shaft and the shaft hole thus cause the door crooked The door hook broken Adjust the hinge to rectify the position of the door Change the hoo...

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