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(2) Secondary interlock switch and interlock monitor switch
When the door is closed, the hook pushes the lever forward, and pushes the Latch Lever downward
the lever presses the button of the interlock monitor switch to bring it under 'OFF' condition. The
Latch Lever presses the button on the secondary interlock switch to bring it under 'ON' condition.
'Hook lever spring
Baten lever
_
{Mounting screw
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 step:
a) Loosen the two mounting screws.
b) Adjust the interlock switch assembly position.
c) Confirm the gap (1.2mm) described above.
d) Completely tighten the two mounting screws.
(4) Interlock switch replacement
Whenever safety interlock switch are replaced:
1) Refer to the following diagram.
2) Perform the electrical continuity check of interlock switches and microwave emission test men-
tioned in this manual.
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