00197042-04_SM_X-Serie-S_Customer_EN - 第338页
9 Component feeding 9.1 Cutter 338 Service Manual SIPLACE X-Serie S 06/2019 Fig.439: Movable blade ► Loosen the movable blade (2) from the piston (1) of the short-stroke cylinder. CAUTION! Risk of injury! There is a…
9 Component feeding
9.1 Cutter
Service Manual SIPLACE X-Serie S 06/2019 337
Removing the articulated joint
► Switch off the machine, disconnect it from the power supply and secure it to prevent
unauthorized reactivation.
1.2 "Preparatory work..." [}16]
► Remove the cutter from the machine.
9.1.3 "Replacing the Cutter on the COT Insert [03066690-xx]" [}329]
Fig.436: Cover plate
► Remove the screws(2) fastening the
top cover plate(1) and then remove the
top cover plate.
Fig.437: Baffle plate
► Remove the two screws(1) at the front
side and five screws(2) at the inner
side fastening the baffle plate.
► Remove the baffle plate unit from the
cutter.
Fig.438: Plastic caps
From the bottom side of the cutter you have
easy access to the plastic cap.
► Remove the plastic caps(1) over the
fastening screws on both sides of the
movable blade.
► Remove the two screws.
9 Component feeding
9.1 Cutter
338 Service Manual SIPLACE X-Serie S 06/2019
Fig.439: Movable blade
► Loosen the movable blade(2) from the
piston(1) of the short-stroke cylinder.
CAUTION!
Risk of injury!
There is a risk of injuring yourself on
the cutting edge of the blades.
.
Fig.440: Removing the articulated joint
► Remove the circlip (1).
► Push the piston rod a little into the
short-stroke cylinder and rotate the ar-
ticulated joint by 90degrees.
► Push the bolt(2) out of the articulated
joint.
► Unscrew the remaining articulated joint
adapter(3) from the piston(4).
NOTICE!
The adapter is secured with locking
varnish (Loctite no. 243). You will need
somewhat more strength than usual to
loosen it.
Hold against it with a spanner wrench.
.
Installation
Fig.441: Installing the articulated joint
► Screw the articulated joint into the
short-stroke cylinder with a torque of
22Nm. Make sure that the joint (1) is
horizontal so that it fits into the recess
in the moveable blade. Secure the
screw with Loctite243.
CAUTION!
Installation position
The articulated joint must be hori-
zontal. If not, the blades could be dis-
torted, which will then cause the joint
to break.
.
► Screw the articulated joint to the moveable blades. Tighten the screws to a torque of 6 Ncm.
9 Component feeding
9.1 Cutter
Service Manual SIPLACE X-Serie S 06/2019 339
► Follow the removal instructions in reverse order for further installation. Also observe the fol-
lowing instructions:
– Grease the articulated joints with Klüber BEM 34-132.
– Secure the screws with Loctite 243.
– Insert the new screw caps. Remove the protruding plastic residues with a knife.
– Connect the compressed air hoses to the cylinder in the correct allocation.
– Check the gap between the leading edge of the wiper and the "empty-tape baffle, inside".
NOTICE
If the tapes are not cut correctly.
If the tapes are not cut correctly, even though the switching points have been set properly
and the short-stroke cylinder has been exchanged - complete with the one-way restrictor -
the cause of the problem may be:
► Incorrect compressed air level
► Leaking compressed air connection or Y-socket union
9.1.8 Replacing the short-stroke cylinder
Parts
Fig.442: Short stroke cylinder
03038587-xx Short-stroke cylinder 50x40 ECDQ2B50-0040-CEJ00119
Equipment and tools
00334892‑xx Loctite 243
00353832-xx Allen key set
Wire cutters
Cable ties
Removal
► Switch off the machine, disconnect it from the power supply and secure it to prevent
unauthorized reactivation.
1.2 "Preparatory work..." [}16]
► Remove the cutter from the machine.
9.1.3 "Replacing the Cutter on the COT Insert [03066690-xx]" [}329]
► Remove the articulated joint from the short-stroke cylinder (5).
9.1.7 "Replacing the articulated joint on the short-stroke cylinder" [}336]