00195166-0402_SM_D4_EN.pdf - 第160页

Service Work C&P12 Placement Head Replacing the Valve Positi oning Drive for the Placement Circuit [00368075] 160 Serv ice Manual SIPLACE D4 Installation See also: J 6.3.1 Calibrating the C&P Head and Cameras [ J…

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Service Work
Replacing the Valve Positioning Drive for the Placement Circuit [00368075] C&P12 Placement Head
Service Manual SIPLACE D4
159
4.5.8 Replacing the Valve Positioning Drive for the Placement Circuit [00368075]
Tools and equipment
Standard tool
Distance gauge 0.2 mm [00325445-01] – used up to version 2:
Adjustment valve plunger – available from version 3, valid for DLM2 and DLM3 (use the 0.2 setting
gauge for DLM1)
Removal
4-43: 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
Legend
1. Valve positioning drive for the placement
circuit [00368075]
2. Valve positioning drive for the reject circuit
[00367768]
3. Flat ribbon cable clamp
4. Flat ribbon cable clamp
X Dismantle the C&P head.
X Loosen the two M2x6 Phillips screws on the
flat ribbon cable clamp (3) and (4).
Service Work
C&P12 Placement Head Replacing the Valve Positioning Drive for the Placement Circuit [00368075]
160 Service Manual SIPLACE D4
Installation
See also:
J
6.3.1 Calibrating the C&P Head and Cameras [
J
221]
Legend
1. Valve positioning drive for the placement
circuit [00368075]
2. Valve positioning drive for the reject circuit
[00367768]
X Loosen the fastening screw (4).
X Carefully remove the valve positioning drive
(1).
5
1
4
3
2
X Insert the valve positioning drive. Make sure
that it is seated correctly on the parallel pins
(5).
X Loosely screw in the hexagon socket-head
screw (4).
X Use the cable clamps to fix the ribbon cable in
position. Make sure that the ribbon cables are
not pinched.
5
1
4
3
2
ATTENTION: Check how the cables
are run!
Check that the ribbon cables are laid
correctly (1).
X The flat ribbon cable for the two
valve positioning units must be run
outside the holes (2). otherwise it will
be damaged when the C&P head is
fitted onto the head plate.
1
2
Service Work
Replacing the Valve Positioning Drive for the Placement Circuit [00368075] C&P12 Placement Head
Service Manual SIPLACE D4
161
4.5.8.1 New Valve Positioning Drives (From Version 03)
New valve positioning drives are now available which guarantee a reliable assembly position even if the
placement head is incorrectly placed down on its back.
The valve positioning drive can ONLY be fitted when the placement head has been dismantled, as the
locking threaded pin (Allen key, M1, 4x4) is only accessible from the back of the head.
4.5.8.2 Mechanical Adjustment (Up To Version 02)
4-44: New valve positioning drive holder for star placement position with
position locking
The holder for the valve positioning drives of the
placement and reject positions has an additional
threaded pin. After the motor mount has been
fastened, this threaded pin is tightened until it just
touches the centering pin. The valve positioning
drive is now fixed so that its position can not
change towards the front.
Additional improvements have also been made to
individual parts of the valve positioning drive.
NOTE:
This holder also fits the valve
positioning drive on the placement and
reject position of the DLM1 placement
head. A second 1.4 mm thread (1) is
provided on the opposite side for this
purpose.
NOTE:
Instead of using the adjustment valve plungers, the DLM1 and DLM2 heads can also be set with
the distance gauge.
Legend
1. Stepping motor
2. Cam disk
3. Deep-groove ball bearings
4. Valve plunger
5. Valve casing
6. M3x10 hexagon socket-head screw
7. Valve positioning drive (flange)
B
A
1
7
6
5
4
3
2