00194440-10_SM_X-Series_Customer_en.pdf - 第134页

Service Work Placement heads 3.4.5 Replacing the C&P20A Head 134 Service Manua l SIPLACE X Series Installation 3.4.5 3 . 4 . 5 R e p la c in g t h e C & P 2 0 A H e a d Replacing the C&P20A Head Parts, equipm…

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Service Work
3.4.4 Replacing the DLM Head Placement heads
Service Manual SIPLACE X Series 133
3.4.4
3.4.4 Replacing the DLM Head
Replacing the DLM Head
Overview
Removal
1. Illumination control
2. Vacuum generator
3. Four fastening screws M4x18
Article numbers
▪ C&P head DLM3 with twelve segments [03041228-
xx] (C&P12 head)
▪ DLM3 head with six segments [03041229-xx] (C&P6
head)
CAUTION
Do not place the head down on the valve positioning drives!
The valve positioning drives of the star can be misaligned under mechanical loads.
► After removal, place the head carefully down on a soft surface, without putting pressure on
the valve positioning drives.
► Remove the compressed air hoses (1) from the pneu-
matic coupling of the vacuum generator (2).
► At the head, unplug the press-fit connections to the
head interface (3) and head adapter (7).
► Loosen the four M4x18 screws (4) fastening the
head.
► Carefully pull the head off the parallel pins (5) on the
head plate (6) and remove the head from the ma-
chine.
► Place the head carefully down on a soft surface, with-
out putting pressure on the valve positioning drives.
Service Work
Placement heads 3.4.5 Replacing the C&P20A Head
134 Service Manual SIPLACE X Series
Installation
3.4.5
3.4.5 Replacing the C&P20A Head
Replacing the C&P20A Head
Parts, equipment and tools
▪ C&P20A head incl. camera [03062095-xx]
▪ C&P20A head without camera [03058420-xx]
▪ Torque screwdriver 100-500 Ncm [03078400-xx]
▪ Extension/straight TX20 [03073256-xx]
▪ Bit holder for Torque Vario-S screwdriver [03078706-xx]
► Carefully move the head towards the head plate (3).
► Make sure that the parallel pins (2) on the head plate
slide into the holes drilled into the back part of the
head.
► Carefully push the head towards the head plate until
it lies flat against it.
► Fix the head with the four screws provided (1).
CAUTION!
Observe the torque
Tighten the screws with a torque of 2.7 Nm.
► Connect the compressed air hoses (1) to the pneu-
matic coupling on the vacuum generator (2).
► Reconnect to the electricity system.
► Use the SITEST program to calibrate the head.
NOTICE
Fast Head Exchange (FHE)
► Observe the instructions in section "3.4.1 Fast Head Exchange" [➙122] when exchanging
a head.
Service Work
3.4.5 Replacing the C&P20A Head Placement heads
Service Manual SIPLACE X Series 135
Removal
► Move the component trolley out of the machine.
Installation
► Fit the new head.
► Reconnect the system to the electrical and compressed air systems.
► After fitting the new head, this will need to be calibrated.
When using the FHE function it is sufficient from SW 703 onwards to perform a brief calibration since
the heads are already precalibrated.
► If there are any problems during the reference run (vacuum check), perform the "zero correction" for
the pressure control valve.
CAUTION
Do not damage the component sensor prisms!
The component sensor prisms, underneath the placement head, are easily damaged. Take
great care when dismantling the head!
► Protect the component sensor with a piece of hose. This is delivered with the placement
head or component sensor and should be stored in the service box for the machine, as it is
required for dismantling the head.
► Move the C&P20A head (1) into a position which al-
lows you best access.
NOTICE!
During the following removal work, take care not to dam-
age the component sensor prisms.
► Disconnect the C&P20A head from the compressed
air system.
► Disconnect the flat ribbon cables from the C&P20A.
► Loosen the two screws on the pressure control valve
(2).
► Remove the lower screw (3) on the pressure control
valve and swing the pressure control valve to one
side.
⇨ You can now access one of the fastening screws.
► Loosen all four M4 fastening screws with a long Allen
key.
► Carefully lift the head out of the locating pins on the
head plate (4).
CAUTION
Observe the torque
Tighten the M4x14 screws with a torque of 2.7 Nm.