Changing Swivel Head On Cylinder 4; Inductive Trolley Sensors - Hedson DRESTER GP 24 Manuel Technique

19. Adjust the height of cylinder 4
outside cradle
1. Dock the trolley.
2. Open SELF TEST, see chapter 28
3. Run cylinder 4 and make sure the cylinder hits the
center of the guide.
4. If necessary, adjust the height with the adjuster screw.
20. Changing swivel head on
cylinder 4
Secure the swivel head with Loctite 222.

21. Inductive trolley sensors

The machine has 3 inductive sensors that sends signals
about where the trolleys are located during the wash
cycle.
1 2
230756 rev 1
Check aligment
Locking nut
Adjuster screw
3
When a sensor detects steel, it sends a signal while the
LED on the back of the sensor is lit.
If the LED on the back of the sensor is lit continuously,
the sensor is defective and should be replaced. The
cable is connected on the left side of the machine, see
picture below.
Connection of
inductive sensor.
Note that the sensor should be installed 1 mm inside the
protective edge.
1
To verify the sensors function perform a Self test, see
chapter 28.
EN
LED
17