00197465-01_SM_CP20-A-M_EN.pdf - 第33页
3 Service Work Conveyor 3.10 Replacing and Setting the Jaws [03010313-xx] Service Manual SIPLACE C&P20, C&P20A, C&P20M 33 Replacing and setting the jaws Perform the following preparatory tasks. NOTICE Replace…
3 Service Work Conveyor
3.10 Replacing and Setting the Jaws [03010313-xx]
32 Service Manual SIPLACE C&P20, C&P20A, C&P20M
Overview
Preparation
► Remove the head from the machine. For removal and installation details of the placement head, read
the service manual for your machine.
Jaw setting gauge
1. Side stop for jaws
2. 2a and 2b: contact surfaces for jaws
3. Centering pins for accurate setting to raceway
4. Gauge fixture on raceway (screws --> M2.5x12 mm)
3 Service Work Conveyor
3.10 Replacing and Setting the Jaws [03010313-xx]
Service Manual SIPLACE C&P20, C&P20A, C&P20M 33
Replacing and setting the jaws
Perform the following preparatory tasks.
NOTICE
Replace or set the jaws?
The procedure for replacing and setting the jaws is almost identical. Any differences will be ex
-
plicitly indicated.
C&P20 placement head on placement head base
► To protect the component sensor, fit the red rubber
hose (1) (length approx. 20 mm)onto the component
sensor prisms. (Cut the rubber hose into two 20 mm
pieces.)
► Remove the head from the machine. (See Replacing
the C&P20A Head)
► Fit the placement head onto the head rack
[00330509-01] (see diagram).
Dismantling the Z axis cover
► Dismantle the cover plate (1) over the Z axis. Loosen
the screws at (2) and (3). Carefully remove the cover
plate.
CAUTION!
Take care not to damage the component sensor prisms.
► Fasten the Z motor unit back into place with the orig
-
inal screw (3). This ensures that the Z motor unit is in
the exact position. This is required for setting the
jaws.
3 Service Work Conveyor
3.10 Replacing and Setting the Jaws [03010313-xx]
34 Service Manual SIPLACE C&P20, C&P20A, C&P20M
► Use the magnet removal plate (1) to remove the two
magnets (3).
CAUTION!
If the magnets are stuck in place, you can press these out
from above (2) with a pointed object. If you damage the
foil while removing the magnets, you will need to also re
-
place the foil.
► Pull out the plate (1).
► Loosen the screw (3) fastening the foil (2) and then
remove the foil.
Fitting the hose piece onto the return unit
► Clamp the black hose piece D12 20 mm (1) from the
service pack between the actuator and the housing of
the return unit.
This ensures that the Z axis can still be moved for lat
-
er adjustment and the return unit does not need to be
dismantled.