Daewoo KOR-804M - Page 21

—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, careleassness 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 war rubber gloves when servicing the high voltage side.
(8) Discharge the high voltage capacitor before touching any oven components or wiring.
1. Check the grounding.
Do not operate on a two wire extension cord.
The microwave oven is designed to be used
when grounded.
It is imperative, therefore, to makes sure it is
grounded properly before begining repair work.
2. Warning about the electric charge in the
high voltage capacitor.
For about 30 seconds after the operation stops,
electric charge remains in the high voltage
capacitor. When replacing or checking parts,
short oven chassis and the negative high ter-
minal of the high voltage capacitor by using a
properly insulated screw driver to discharge.
(4) When the 8 Amp fuse is blown out due to the operation of the monitor switch; replace primary,
secondary interlock switch and monitor switch.
Refer to next page for the necessary adjustment.
(5) After repair or replacement of parts, make sure that the screw are properly tightened and all electri-
cal connections are tightened.
(6) Do not operate without cabinet.
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