SEN03837-01
30-120 38 WA250, 250PZ-6
120 Testing and adjusting, Part 2
Checking proximity switch operation pilot lamp
Checking proximity switch
operation pilot lamp
1
The proximity switch has a pilot lamp to indicate its
operating condition. Use this pilot lamp when
adjusting the proximity switch.
q A: Operation pilot lamp (Red)
Proximity switch
Positional relationship between sensitive surface
of proximity switch and sensing object
Operation pilot lamp Remarks
Bucket positioner
Near ON
Operates when center of
switch is near
Far OFF
Boom kick-out
Near ON
Operates when center of
switch is far
Far OFF
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