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Maintenance Tasks for C&P20/A/M/P Head Performing Maintenance Tasks 4.6.7 Compressed Air Operation: Mai ntenance Tasks on Vacuum-Conducting 54 Maintenance Manual SIPLACE Placement Heads CPP, C&P20, Twin Removing …
Maintenance Tasks for C&P20/A/M/P Head
4.6.7 Compressed Air Operation: Maintenance Tasks on Vacuum-Conducting Parts Performing Maintenance Tasks
Maintenance Manual SIPLACE Placement Heads CPP, C&P20, Twin 53
4.6.7
4.6.7 Compressed Air Operation: Maintenance Tasks on Vacuum-Conducting Parts
Compressed Air Operation: Maintenance Tasks on Vacuum-Conducting Parts
Checking the silencer
NOTICE
Vacuum test
► When carrying out the following tasks, especially check the segments that were noticeable
during the vacuum test.
NOTICE
Camera lens system
► Make sure that you do not damage or contaminate the camera lens system.
NOTICE
Silencer or reflecting ring
A silencer is fitted in place of the reflecting ring for compressed air operation.
NOTICE
Recommendation
We recommend that you have an additional holding circuit available, so that this can be easily
replaced during head maintenance.
► See "7 Maintenance Tasks for Holding Circuit" [ ➙ 75]
Silencer
► Dismantle the silencer. To do this, loosen the screw
fastening the silencer and carefully lever the silencer
out.
► Check the silencer for dirt and damage. Replace the
silencer, if required.
Do not fit the silencer yet.
Maintenance Tasks for C&P20/A/M/P Head
Performing Maintenance Tasks 4.6.7 Compressed Air Operation: Maintenance Tasks on Vacuum-Conducting
54 Maintenance Manual SIPLACE Placement Heads CPP, C&P20, Twin
Removing the Holding Circuit
► Removal and installation of the holding circuit must be carried out by authorized personnel. Read the
service manual for your placement head for more information.
Fitting the Holding Circuit and Silencer
► Correctly position the sealing disk on the holding circuit. Make sure all openings are aligned. Pay
particular attention to the centering pin.
► Insert the holding circuit. Make sure that the centering pin is positioned in the hole opposite, in the
star carrier.
► Tighten the three screws fastening the holding circuit with a torque of 0.25 Ncm.
► Do not fit the silencer yet.
DIsmantle the holding circuit
► Dismantle the holding circuit.
Unscrew the three protruding fastening screws (only
these) and then remove the holding circuit.
Seat of holding circuit
► Check the seat of the holding circuit (1) for dirt. Clean
the seat with a lint-free cloth, if required.
► Replace the holding circuit (2) with a new/cleaned
holding circuit.
► Check the sealing disk (3) for damage and replace if
necessary.
Maintenance Tasks for C&P20/A/M/P Head
4.6.8 Cleaning the Raceway and the Jaw Performing Maintenance Tasks
Maintenance Manual SIPLACE Placement Heads CPP, C&P20, Twin 55
4.6.8
4.6.8 Cleaning the Raceway and the Jaw
Cleaning the Raceway and the Jaw
NOTICE
C&P20 P only
This maintenance task is only performed on the C&P20 P.
This maintenance task is not required for the C&P20/A/M.
➢ The reflecting ring/silencer must be dismantled for
this task.
► Push a cleaning stick past the Z axis (1), through two
segments and as far as the raceway.
► Rotate the star with the cleaning stick once, to the
other side of the Z axis.
► Pull the cleaning stick out of the star.
► Unthread a segment.
► Clean the upper and lower guideway (1) of the jaws
with a cleaning stick.
► Thread the segment back in.
► Repeat these steps for all segments.