Daewoo KOG-361Q, Service Manual, Page: 21 / 58

SYMBOL
RD
BL
BK
WH
GY
COLOR
RED
BLUE
BLACK
WHITE
GRAY
(2) Secondary interlock switch and interlock monitor switch
When the door is closed, the hook pushes the push lever down ward, and 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.
Interock monitor switch
When the door is closed, the interlock monitor switch should be opend before other switches close.
When the door is closed, 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 adjustments is completed.
e) Completly tighten the two mounting screws.
(4) Interlock switch replacement
Whenever safety interlock switches 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 men-
tioned in this manual.
20
NOTE:
Microwave emission test should be performed after adjusting interlock mechanism. If the
microwave emission exceed 4mW/cm 2 , readjust interlock mechanism.