Daewoo KOR-63B50S Service Manual - page 14
INTERLOCK MECHANISM AND ADJUSTMENT
T he door lock m echanism is a device w hich has been specially designed to com pletely elim inate m icrow ave radiation w hen the
door is opened during operation, and thus to perfectly prevent the danger resulting from the leakage of m icrow ave.
1. Prim ary interlock sw itch
W hen the door is closed, the hook locks
the oven door. If the door is not closed properly,
the oven w ill not operate. W hen the door is closed,
the hook pushes the button of the m icroswitch.
T hen the button of the prim ary interlock sw itch bring
it under “O N” condition.
2. Secondary interlock sw itch and interlock
m onitor sw itch
W hen the door is closed, the hook pushes the lock
lever downw ard. T he lock lever presses the button of the
interlock m onitor sw itch to bring it under “N O ” condition
and presses the button of the secondary interlock switch
to bring it under “O N ” condition.
3. A djustm ent steps
1) Loosen the one m ounting screw.
2) A djust interlock sw itch assem bly position.
3) M ake sure that lock lever m oves sm oothly after adjustm ent is com pleted.
4) Tighten com pletely one m ounting screw.
ADJUSTMENT
Interlock m onitor sw itch
When the door is closed, the interlock monitor switch should be changed(NO condition) before other switches are closed.
When the door is opened, the interlock monitor switch should be changed(NC condition) after other switches are opened.
NOTE
M icrow ave em ission test should be perform ed after adjusting interlock m echanism .
If the m icrow ave em ission exceed 4m W /cm
2
, readjust interlock m echanism .