DISASSEMBLY AND ASSEMBLY
Cautions to be observed when trouble shooting
Unlike many other appliances, the microwave oven is high-voltage, high-current equipment.
It is completely safe during normal operation. However, carelessness in servicing the oven
can result in an electric shock or possible danger from a short circuit.
You are asked to observe the following precautions carefully.
1. Always remove the power plug from the outlet before servicing.
2. Use an insulated screwdriver and wear rubber gloves when servicing the high voltage side.
3. Discharge the high voltage capacitor before touching any oven components or wiring.
(1) Check the earthed.
Do not operate on a two-wire extension cord.
The microwave oven is designed to be used while earthed.
It is imperative, therefore, to make sure it is earthed properly
before beginning repair work.
(2) Warning about the electric charge in the high voltage capacitor.
For about 30 seconds after the operation has stopped an electric
charge remains in the high voltage capacitor. When replacing
or checking parts, short between oven chassis and the negative
high terminal of the high voltage capacitor by using a properly
insulated screwdriver to discharge.
4. When the 12A fuse is blown due to the operation of the monitor
switch; replace primary interlock switch, secondary interlock switch
and interlock monitor switch.
5. After repair or replacement of parts, make sure that the screws are
properly tightened, and all electrical connections are tightened.
6. Do not operate without cabinet.
CAUTION
WARNING
S ervice personnel should rem ove their w atches w henever working close to or replacing the m agnetron.
W hen servicing the appliance, take a care w hen touching or replacing high potential parts because of electrical shock
or exposing m icrow ave. T hese parts are as follow s - H V Transform er, M agnetron, H V C apacitor, H V D iode. H V F use.
Содержание KOR-63BG0S
Страница 5: ...EXTERNAL VIEW 1 OUTER DIMENSION...
Страница 26: ...WIRING DIAGRAM...
Страница 28: ...PRINTED CIRCUIT BOARD MP1 MP2 Measure Point...
Страница 30: ...PRINTED CIRCUIT BOARD 2 P C B CIRCUIT DIAGRAM...