00195376-05_SM_D1_D1i_D2_D2i_EN.pdf - 第128页
Service Work C&P6/12 Head 4.4.8 Replacing the Valve Positioning Drive for the Placement Circuit [00368075- 128 Service Manual SIPLACE D1/D1i/D2/D2i 4.4.8.3 4 . 4 . 8 . 3 M e c h a n ic a l A d ju s t m e n t ( A ll V…
Service Work
4.4.8 Replacing the Valve Positioning Drive for the Placement Circuit [00368075-xx] C&P6/12 Head
Service Manual SIPLACE D1/D1i/D2/D2i 127
► Use the feeler gauge to set the distance between the
valve plunger and valve casing to 0.2 mm (A).
► Turn the cam disk (2) until the deep-groove ball bear-
ings (3) point towards the valve casing.
► Move the valve positioning drive (7) so that the deep-
groove ball bearings (3) come into contact with the
valve plunger (4) at position (B).
► Use the hexagon socket-head screw to fix the adjust-
ment unit in this position (6).
► Fit the C&P head.
► Use the SITEST program to test that the valve posi-
tioning drive is functioning correctly.
► Use the SITEST program to calibrate the C&P head.
Valve plunger version 03
(C&P12: [00351498
-
03], C&P6: [00351500
-
03])
► If the new valve plungers are used (s. diag. on left)
proceed as follows:
⇨ Take out one valve plunger and remove the sleeve
(2).
⇨ Insert the plunger without bushing and carry out
the following steps on this segment:
► Insert the distance gauge (0.2 mm) between valve
plunger and valve casing.
► Rotate the valve positioning drive 90 degrees from its
initial position. The eccentric of the valve adjustment
drive will just touch the inner side (1) of the valve
plunger.
► Fix the motor of the valve drive in this position.
► Remember to replace the tube on the valve plunger.
Service Work
C&P6/12 Head 4.4.8 Replacing the Valve Positioning Drive for the Placement Circuit [00368075-
128 Service Manual SIPLACE D1/D1i/D2/D2i
4.4.8.3
4.4.8.3 Mechanical Adjustment (All Versions)
Mechanical Adjustment (All Versions)
Setting the valve positioning drive for the placement position
NOTICE
Adjustment valve plunger
The DLM1 (placement position) and all valve positioning drives of the DLM2, DLM3 and DLM4
heads can be set with the adjustment valve plungers.
► Fit the dismantled placement head onto the head
mount and place both down on the front or place the
placement head down on a soft, ESD conductible
surface on its front.
► The lockscrew (1) and the fastening screw (2) of the
valve positioning drive need to be loosened or are
only screwed in slightly during assembly of the drive.
► Instead of using a valve plunger, the adjustment
plunger is now inserted for the placement position
(P), as can be seen in the diagram.
► Turn the adjustment valve plunger so that the tips of
the two centering pins are near to the cam disk be-
hind the ball bearing. Use a pointed object to careful-
ly turn the cam disk so that it is in the "starting
position" (ball bearing horizontally aligned next to the
drive shaft).
► Carefully turn the star to the valve positioning drive so
that the two centering pins behind the ball bearing
grasp the fixtures on the cam disk.
The adjustment valve plunger swivels in the correct
position (centering pins parallel to cam disk).
► Press the valve positioning drive in the direction of
the placement star and fasten the drive holder with
the 2.5 mm Allen key.
Service Work
4.4.9 Replacing the Valve Positioning Drive for the Reject Circuit [00367768-xx] C&P6/12 Head
Service Manual SIPLACE D1/D1i/D2/D2i 129
4.4.9
4.4.9 Replacing the Valve Positioning Drive for the Reject Circuit [00367768-xx]
Replacing the Valve Positioning Drive for the Reject Circuit [00367768-xx]
Tools and equipment
▪ Standard tool
▪ Used up to version 2: distance gauge 0.2 mm [00325445-01]
▪ Available from version 3, valid for all versions: adjustment valve plunger
► Now tighten the locking threaded pin with an Allen
key of size 0.89 mm. Press the valve positioning
drive against it. Do not tighten excessively as this
could push the valve positioning drive "backwards".
► Remove the adjustment plunger by turning the place-
ment star back and then rotating the adjustment
plunger out of the valve housing.
C&P6/12 adjustment valve plunger
Legend
1. Adjustment valve plunger for reject circuit C&P12
[03064290-01]
2. Adjustment valve plunger for placement circuit
C&P12 [03068816-01]
3. Adjustment valve plunger for reject circuit C&P6
[03068854-01]
4. Adjustment valve plunger for placement circuit C&P6
[03065628-01]
The labeling on the plungers has the following meaning:
▪ 6 = C&P6
▪ 12 = C&P12
▪ P = placement circuit
▪ R = reject circuit