DAEWOO ELECTRONICS KOC-1B0K0S User Manual download pdf (Page 18)

7. INTERLOCK MECHANISM AND ADJUSTMENT

The door lock mechanism is a device which has been specially designed to completely eliminate

microwave radiation when the door is opened during operation, and thus to perfectly prevent the danger

resulting from the leakage of microwave.

(1) Primary interlock switch

When the door is closed, the hook

locks the oven door. If the door is

not closed properly, the oven will

not operate. When the door is

losed, the hook pushes the lock

lever downward. The lock lever

presses the button of the

microswitch. Then the button of the

primary interlock switch bring it

under “ ON” condition.

(2) Secondary interlock switch

and interlock monitor switch

When the door is closed, the hook

pushes the lock lever downward.

The lock lever presses the button

of the interlock monitor switch to

bring it under “ OFF” condition and

presses the button of the

secondary interlock switch to bring

it under “ ON” condition.

- Adjustment

Interlock monitor switch

When the door is closed, the interlock monitor switch should be opened before other switches

are closed.

When the door is opened, the interlock monitor switch should be closed after other switches

are opened.

(3) Adjustment steps

(a) Loosen the one mounting screws.

(b) Adjust interlock switch assembly position.

(d) Tighten completely one mounting screws.

NOTE : Microwave emission test should be performed after adjusting interlock mechanism.

If the microwave emission exceed 4mW/cm

, readjust interlock mechanism.

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DAEWOO ELECTRONICS KOC-1B0K0S User Manual Page 18