Carl Valentin C220, Service Instructions Manual

Page: 23 / 44

C220 / C300 / C400 Replacing Components
03.22 Service Instructions 23
4.5 Replace 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.
1
2
3
4
5
6
7
8
9
10
11
Figure 11
Removing the cylinder
1. Dismount the sensor start position (1)
(upper and position sensor) with mounting
clip and pull off the tubes from cylinder (2).
2. Unscrew the throttle valves (3) from the
cylinder (2).
3. Remove the locking washer (11) and the
other both washers (9, 10). Pay attention to
the order of the washers.
4. Pull the pad retainer (7) down from the
adapter bolt (6) and remove the spring (8)
from the pad retainer (7).
5. Hold the adapter bolt (6) at the inserted
drilling and loosen the plunger (4) from the
adapter bolt (6) with a combination wrench
5.5 mm.
6. Loosen the screw nut (5) and remove the
cylinder (2).
Installing the cylinder
1. Insert the new cylinder (2) and fix it with the
screw nut (5).
2. Screw the adapter bolt (6) onto the cylinder
piston.
3. Insert the spring (8) into the pad retainer (7)
and press the pad retainer upwards.
4. Press the adapter bolt (6) against the pad
retainer (7), put on the washers (9, 10) and
secure with the lock washer (11).
5. Mount again the throttle valves (3).
6. Mount the sensor start position (1) (upper
and position sensor) and the tubes again.