Universal Scheu Company L60 - Manual (Page 13)

Page 13
LOWER “HALL EFFECT” SENSOR (OPTIONAL)
Some L60 tamp label applicators are equipped with two sensors that are attached to
the air cylinder. One is located at the top of the cylinder and the other is located
below it. The upper sensor sends a signal to the machine so another label will be
dispensed onto the vacuum head. The lower sensor can be adjusted to control or
limit the stroke of the air cylinder that returns the vacuum head to the home position.
The lower sensor is the only one that may require adjustment.
Adjusting the Lower “Hall Effect” Sensor:
1. With Main switch “On” and Motor switch “Off”.
2. Disconnect air supply or turn tamp regulator “Off”.
3. Bring Tamp Head down to new product height.
4. Loosen Phillips screw on Hall Effect Sensor.
5. Slide sensor to top of cylinder, then down until the indicator light on the sensor
lights up.
6. Tighten the Phillips screw on the sensor.
Hall effect
sensors. Hall effect
connections.
Fig 10
Fig 11