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• Position change on the position disc of nipping station:
There are three positions of the nipping station for executing the clamping, the cover,
and the nipping processes. The LED of the sensor ( LS3 or LS4 ) goes on when the
notch of position disc travels through the trench of the sensor as shown below:
( Clamping Position )
Bearing 1) Highest Point Range
2) Lowest Point
( Cover Position )
Position Disc
3)Sub-high Point Range
( Binding Position )
LS4 Sensor
LS3 sensor
1) Clamping: when the bearing is at the highest point.
LS3 OFF LS4 ON
2) Cover: when the bearing is at the lowest point.
LS3 ON LS4 OFF
3) Nipping: when the bearing is at the sub-high point.
LS3 OFF LS4 OFF
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