11
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 safety 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 scredriver and ware rubber gloves when servicing the high voltage side.
3. Discahrge 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 with earthed.
It is imperative, therefore, to make sure it is grounded properly
before beginning repair work.
(2) Warning about the electric charge in the high voltage capacitor.
For about 30 seconds after the operation stopped and 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 out 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.
SHORT
Service personnel should remove their watches whenever working close to or replacing the magnetron.
When servicing th appliance, take care when touching or replacing high potential parts because of electrical shock or
exposing microwave. These parts are as follows - HV Transformer, Magnetron, HV Capacitor, HV Diode.
CAUTION
WARNING
Содержание KOR-1A1G0A
Страница 5: ...4 EXTERNAL VIEW 1 OUTER DIMENSION 1 KOR 1A1G H 2 KOR 1A4G H...
Страница 29: ...28 WIRING DIAGRAM 1 KOR 1A1G H 0A KOR 1A4G H 0A...
Страница 34: ...33 PRINTED CIRCUIT BOARD Measure Point...
Страница 36: ...35 2 P C B CIRCUIT DIAGRAM PRINTED CIRCUIT BOARD...
Страница 41: ...40 EXPLODED VIEW AND PARTS LIST 2 KOR 1A4G H F48 F47 F12 F13 F14 F15...