Carl Valentin C220, Service Instructions Manual

Page: 25 / 44

C220 / C300 / C400 Replacing Components
03.22 Service Instructions 25
4.7 Replace the upper end position sensor on the
cylinder
WARNING!
Risk of injury by uncontrolled functions of the applicator.

Disconnect the printer power supply.

Close the compressed air supply before the work.
5
4
6
10
7
1
3
8
2
9
9
11
Figure 13
Removing the upper end position sensor (2)
(start position sensor) on the cylinder
1. Remove the tamp pad and panel (see
chapter 4.1, page 19)
2. Pull the connector (4) of the sensor (3) from
the PCB (slot ST204).
3. Open the lower part of the energy chain (11).
4. Remove the cable tie (9) and unwind the
spiral hose (10) from hoses and cables.
5. Remove the sensor (2).
Installing the upper and position sensor (2)
(start position sensor)
1. Attach the new sensor (2) at the cylinder, lay
the cable and insert it into the energy chain.
2. Wind again the spiral hose (10) around the
cables and hoses
3. Attach new cable ties (9).
4. Press the T-zipper into the links to close
again the energy chain (11).
5. Insert the plug connection on the PCB and
mount the panel.
NOTICE!
After replacing a sensor, its position
must be readjusted (see chapter 5.1,
page 27).