SWITCH CHECKOUT PROCEDURES DOOR OPEN DOOR CLOSE
CHECKOUT PROCEDURE FOR SWITCHES
Disconnect the lead wires from the switches and check the continuity of the switches, connecting an ohm-meter to its
terminals.
Primary Interlock
Door Sensing
Connect an ohm-meters leads to terminals "COM"
and "NO" of switch
Interlock monitor
Connect an ohm-meters leads to terminals "COM"
and "NC" of switch
CAUTION :
After checking the switches, make sure that the interlock monitor switch is properly connected according to
the CIRCUIT DIAGRAM on page 4.
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