Daewoo KOR-616T2S Service Manual page 19

(2) Secondary interlock switch and interlock monitor switch
When the door is closed, the hook pushes the push lever down ward, the push 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 2.
Interlock monitor switch
When the door is closed, the interlock monitor switch should be opened before other switches close.
When the door is opened, the interlock monitor switch should be closed after other switches open.
Secondary interlock switch
The movement of the switch button should exceed 1.2mm measured at the top of the button.
(3) Adjustment steps
a) Loosen the two mounting screws.
b) Adjust interlock switch assembly position.
c) Confirm the gap (1.2mm) described above.
d) Make sure that push lever moves smoothly after adjustments in completed.
e) Completely tighten the two mounting screws.
NOTE : Microwave emission test should be performed after adjusting interlock mechanism. If the
microwave emission exceed 4mW/cm
(4) Interlock switch resplacement
Whenever safety interlock switch are replaced:
1) Refer to the following diagram.
2) Check the connection of monitor switch after replacement.
3) Perform the electrical continuity check of interlock switches and microwave emission test
mentioned in this manual.
Secondary
interlock
switch
GN
BK
Monitor
interlock
switch
Hook
Interlock
Monitor
switch
GY
WH
BK
Push lever
2 , readjust interlock mechanism.
Primary
interlock
switch
RD
WH
RD
BL
RD
18
Secondary
interlock
switch
SYMBOL
RD
WH
BK
BL
RD
COLOR
RED
WHITE
BLACK
BLUE