SIPLACE D4-D4i 工程师手册_EN.pdf - 第100页
Service Work Component Handling 4.3.2 Cutter 100 Service Manual SIPLACE D4/D4i See also 4.3.2.4.1 Tighte ning Torques for Cutter Screws [ ➙ 83] 6.4.3 Check the gap between th e empty-tape baffle, inside an d t he…
Service Work
4.3.2 Cutter Component Handling
Service Manual SIPLACE D4/D4i 99
► If the enamel on the one-way restrictor is damaged use a new "short-stroke cylinder".
DANGER
One-way restrictors may not be set at the machine. This is only permitted at the factory.
For this reason the replacement short-stroke cylinder must always be installed, together with
the new, already adjusted restrictors attached to it.
Removing Articulated Joint, Installing It on New Master
Cylinder and Bonding It in Place
► Screw the articulated joint into the short-stroke cylin-
der.
► Turn the articulated joint into the installation position.
Once the cylinder is installed, the slot in the moveable
blade prevents the articulated joint from turning.
► Copy the exact mounting position of the proximity
switch to the short-stroke cylinder (feeler gauge, fine-
tip marker).
► Install the prepared cylinder - complete with one-way
restrictors - on the cutter, in the correct rotational po-
sition for the articulated joint.
► Fasten the cylinder in this position, with the 2 M5x65
screws (2) provided.
► Install the proximity switch (Item No. see section 5.2)
precisely in the position you marked on the short-
stroke cylinder with the permanent marker (4, 5).
► Connect the compressed air hoses to the one-way re-
strictor on the cylinder, in the correct allocation (see
markings).
⇨ One-way restrictor (for running cylinder out) (6)
⇨ One-way restrictor (for running cylinder in) (7)
⇨ Allocation of the compressed air connections,
pneumatic hoses (8)
Service Work
Component Handling 4.3.2 Cutter
100 Service Manual SIPLACE D4/D4i
See also
4.3.2.4.1 Tightening Torques for Cutter Screws [ ➙ 83]
6.4.3 Check the gap between the empty-tape baffle, inside and the leading edge of the tape deflec-
tor. [ ➙ 223]
4.3.2.14 Final Steps [ ➙ 107]
► Perform the following steps as described in "4.3.2.7
Replacing the Stationary Blade and Movable Blade
incl. Spacers" [ ➙ 91]:
⇨ Fasten the moveable blade to the articulated joint.
► Fit the empty-tape duct (6) on the machine base (2
screws each on the left and right (9)).
► Check the gap between the empty-tape baffle, inside
and the leading edge of the tape deflector.
► Check the switching points of the proximity switches.
(See "4.3.2.11 Exchanging the Inductive Proximity
Switch" [ ➙ 104].)
NOTICE! If the tapes are not cut correctly, even
though the switching points are 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 value/leaky pneumatic connec-
tion
Y socket union
Blade in poor condition
Faulty solenoid valve or
Interruption of solenoid valve activation
► Perform the appropriate “Final Steps”.
Service Work
4.3.2 Cutter Component Handling
Service Manual SIPLACE D4/D4i 101
4.3.2.9
4.3.2.9 Exchanging the Control Unit
Exchanging the Control Unit
Exchanging the Control Unit, Allocation of the Plug-and-Socket Connections
Legend
The cutter remains installed in the machine.
1 Drive of solenoid valve for cylinder 2 (left) 9 Service plug (to be used exclusively by Sie-
mens)
2 Drive of solenoid valve for cylinder 1 (right) 10 CAN Bus
3 to the proximity switch on cylinder 2,
FRONT
11 Voltage supply
4 to the proximity switch on cylinder 1,
FRONT
12 Spring-mounted elements to disconnect
the control board box
5 to the proximity switch on cylinder 2, BACK 13 Support bar
6 to the proximity switch on cylinder 1, BACK 14 Cover
7 Cutter power supply (only busy on S-23
and F5)
15 Fixing pedestal adhesive type (LH and RH)
with cable tie Relieve tensile stress on ca-
ble/plug-and-socket connections.
8 Drive of cutter (only busy on S-23 and F5) 16 Coding plug
WARNING
Risk of injury!
There is a high risk of injury from the blades and the tape deflector.
Never reach into the cutter from below or into the empty-tape duct from above.