Daewoo KOG-393R0S Disassembly And Assembly, Cautions to be observed when trouble shooting

Models: KOG-376T1S KOG-391G0S KOG-391H0S KOG-393R0S KOG-396T1S KOG-371R0S KOG-391R0S KOG-375R0S KOG-374R0S KOG-373R0S KOG-371H0S

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DISASSEMBLY AND ASSEMBLY

DISASSEMBLY AND ASSEMBLY

Cautions to be observed when trouble shooting

Unlike many other appliances, the microwave oven is a 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 screwdriver and ware 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 with earthed.

It is imperative, therefore, to makes 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 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 insulted screwdriver to discharge.

4. When the 15A fuse is blown out due to the operation of the monitor switch; replace primary interlock switch, secondary interlock switch and interlock monitor switch.

Refer to next page for the necessary adjustment.

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 : Service personnel should remove their watches whenever working close to or replacing the magnetron.

WARNING : When servicing the appliance, need a care of 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. HV Fuse.

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Daewoo KOG-393R0S, KOG-371H0S, KOG-373R0S Disassembly And Assembly, Cautions to be observed when trouble shooting