00195376-05_SM_D1_D1i_D2_D2i_EN - 第116页

Service Work C&P6/12 Head 4.4.2 Removal/Installatio n of Head Front Part 116 Service Manual SIPLACE D1/D1i/D2/D2i ► Switch off the machine and secure it to prevent unauthorized reactivation. ► X series/SX4/DX4: Unplu…

Service Work

4.4.2 Removal/Installation of Head Front Part C&P6/12 Head

Service Manual SIPLACE D1/D1i/D2/D2i 115

4.4.2

4.4.2 Removal/Installation of Head Front Part

Removal/Installation of Head Front Part

Parts, equipment and tools

▪ Set of Allen keys

▪ Torx Allen screwdriver TX8 [03080081-xx]

▪ Calibration tool version 3 [03010565-xx]

▪ Assembling instruction for "component sensor" [00193356-xx], if necessary

Removal

NOTICE

Avoid confusing the front and back sections of different heads.

The front and back parts of each specific head belong together.

► Make sure that the front and back part of the head always have the same serial number.

Do not confuse these parts with parts from other heads, which have different serial num-

bers.

1. Front part

2. Back part

3. Intermediate distributor (under the cover)

4. 4x fastening screws for the front part of the head

1. Front part

2. Back part

3. Fastening screws for the front part of the head (total

of 4 screws)

4. Compressed air hose for air blast.

Service Work

C&P6/12 Head 4.4.2 Removal/Installation of Head Front Part

116 Service Manual SIPLACE D1/D1i/D2/D2i

► Switch off the machine and secure it to prevent unauthorized reactivation.

► X series/SX4/DX4: Unplug the connection cable from the sockets in the head adapter and Vision dig-

ital.

► DX1/DX2: Unplug the connection cable from the sockets in the base adapter and Vision digital..

► Remove the compressed air hose for the air blast.

► DLM3 only: If required, loosen the screws fastening the C&P12 component sensor option. Observe

the assembly instructions "component sensor" [00193356-xx].

► Loosen the four screws fastening the front part of the head.

► Pull the front part of the C&P head off the parallel pins on the back part and place it on a clean, soft

and ESD-proof surface.

► You will find the vacuum distributor block loose (unconnected) on the back part of the machine. Re-

move this vacuum distributor block.

1. Star

2. Front part

3. Back part

4. Vacuum distributor block

CAUTION

Keep hold of the placement head and make sure the star position is correct!

► When you undo the last screw, hold the C&P head so that it does not accidentally drop off

the back part.

► When you remove the front part of the C&P head, make sure that the star is rotated roughly

30° or 15° out of the vertical sleeve position. If not, the valve plunger will remain attached

to the valve adjustment drive.

NOTICE

Vacuum distributor block

The vacuum distributor block is normally clamped between the front and back parts of the ma-

chine and transmits the vacuum for the holding circuit.

Service Work

4.4.2 Removal/Installation of Head Front Part C&P6/12 Head

Service Manual SIPLACE D1/D1i/D2/D2i 117

Installation

► Grease the O-rings of the vacuum distributor with Unisilikon.

► Push the small O-ring onto the tube.

► Place the large O-ring on the vacuum distributor block.

► Check that the O-rings are seated correctly.

► Insert the distributor block into the back part.

► Make sure that all contact surfaces and pins are clean.

► Place the front part on the back part so that the parallel pins are aligned with the holes in the front

part.

► Carefully push the front part against the back part until it lies flat against the back part.

► Tighten the four fastening screws.

► Reconnect to the electrical and compressed air systems.

► If necessary, fit the C&P 12 component sensor option. Make sure that there is a 1 mm distance from

the component sensor housing to the back of the placement head housing. Observe the assembly

instructions "component sensor" [00193356-xx].

► Calibrate the C&P head with the help of the station software.