F5 SERVICE MAUNAL - 第478页

Service Manual SIPLACE 80S-2 0/F4/F5 14 Pneumatic Cut ter Edition 04/98 14.1 Pneumatic Cutter and Empty-Tape Duct 14 - 20 ● Install the cover of the cable pit and PDNHFHU WDLQ that the plug-and -socket con nections are …

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14 Pneumatic Cutter Service Manual SIPLACE 80S-20/F4/F5
14.1 Pneumatic Cutter and Empty-Tape Duct Edition 04/98
14 - 19
The cutter
UHPDLQVLQVWDOOHG
in the machine.
● Move the appropriate changeover table out of the machine or (in case of F4/F5) dismantle the component
table next to the WPC and remove the component table.
● ,IWKHFDEOHRIWKHVROHQRLGYDOYHLVIDXOW\
● Remove the cover from the control board (see Fig. 14.1.9 -> 14).
● Unplug the plug-and-socket connection of the faulty solenoid valve on the controller board (see Fig.
14.1.9).
● Remove the cover from the cable pit (see Fig. 14.1.9).
● Take out the cable and lay new the cable from the tape cutter to the valve (item no.: see Section
14.1.2).
● Make the
SOXJDQGVRFNHWFRQQHFWLRQ
on the board (see Fig. 14.1.9) and on the solenoid valve..
● Place the
FRYHU
back on the controller board.
● Install the cable pit cover and make certain there is no
WHQVLOHVWUHVV
on the plug-and-socket connec-
tions (see Fig. 14.1.10 -> 8).
● ,IWKHVROHQRLGYDOYHLVIDXOW\
● Undo the 2 compressed air connections on the solenoid valve.
● Undo the bolts fastening the solenoid valve (2 M3 bolts: see Fig. 14.1.10 -> 4) and remove the sole-
noid valve.
● Mount the new solenoid valve (item no.: see Section 14.1.2) in the correct position, as shown in Fig.
14.1.10.
-> The cable must feature a
WHQVLOHVWUHVVUHOLHIGHYLFH
(see Fig. 14.1.10 -> 8).
● Mount the short-stroke cylinder
FRPSUHVVHGDLUFRQQHFWLRQV
to the solenoid valve with the
FRUUHFW
DOORFDWLRQ
(see Fig. 14.1.7 -> 8).
● Perform the “Final Steps” (see Section 14.1.17).
14.1.13 Exchanging the Inductive Proximity Switch
The cutter remains installed in the machine.
● Move the appropriate changeover table out of the machine or (in case of F4/F5) dismantle the component
table next to the WPC and remove the component table.
● Remove the cover from the control board (see Fig. 14.1.9 -> 14).
● Disengage the plug-and-socket connection of the faulty proximity switch on the controller board (allocation:
see Fig. 14.1.9) and remove the cover from the cable pit (see Fig. 14.1.10 -> 5).
● Undo the bolt fastening the proximity switch on the short-stroke switch (1 bolt: see Fig. 14.1.7 -> 4 or 5)
and remove the proximity switch including the cable.
● Install the new proximity switch (item no.: see Section 14.1.2), ay the cable and restore the SOXJDQG
VRNNHWFRQQHFWLRQ
-> 0DNHFHUWDLQ there is QR WHQVLOHVWUHVVon the plug-and-socket connections (see Fig. 14.1.10 -> 8).
● Place the FRYHU back on the controller board.
Service Manual SIPLACE 80S-20/F4/F5 14 Pneumatic Cutter
Edition 04/98 14.1 Pneumatic Cutter and Empty-Tape Duct
14 - 20
● Install the cover of the cable pit and
PDNHFHUWDLQ
that the plug-and-socket connections are not subject to
WHQVLOHVWUHVV
(see Fig. 14.1.9 -> 8).
DANGER O O O
6
trictly adhere to the instructions in the DANGER text in Section 14.1.1.
Greater risk of accident exists with the SITEST program, particularly from the cutter.
● Load the SITEST program, actuate the individual cutting strokes and adjust the position of the new proxim-
ity switch in the process:
-> Adjustment of end positions: 1-2 mm before reaching the end position the LED on the proximity
switch must light up.
● If there is a deviation, move the proximity appropriately and screw it in the position determined.
● Perform the appropriate “Final Steps” (see Section 14.1.17).
14.1.14 Exchanging the Empty-Tape Duct
The empty-tape duct has to be exchanged if damaged (e.g., dented in) because the component table was
moved into the machine improperly.
● Move the appropriate changeover table out of the machine or (in case of F4/F5) dismantle the component
table next to the WPC if necessary and remove the component table.
● Undo the bolts fastening the empty-tape duct (see Fig. 14.1.1 -> 8, 9) and lift the empty-tape duct out of
the machine.
● Place the new empty-tape duct (item no.: see Section 14.1.2) on the 2 pins and check the height vis-a-vis
the cutter:
-> The lower edge of the empty-tape duct must be as close as possible to the movable blade on its entire
length:
-> The maximum permissible distance is 0.5 mm.
● If there is an deviation, lift the empty-tape duct out again and insert the appropriate spacer discs (item
no.: see Section 14.1.2) under the 2 pins (see Fig. 14.1.1 -> 10).
● Tighten the bolts holding the empty-tape duct (2 bolts).
● Perform the appropriate “Final Steps” (see Section 14.1.17).
14 Pneumatic Cutter Service Manual SIPLACE 80S-20/F4/F5
14.1 Pneumatic Cutter and Empty-Tape Duct Edition 04/98
14 - 21
14.1.15 Exchanging the Pneumatic Cutter
DANGER O O O
6
trictly adhere to the instructions in the DANGER text in Section 14.1.1.
A second, strong person must be available for removal and installation.
14.1.15.3Removing
● Turn the machine OFF, disconnect the machine from the mains and turn off the flow of compressed
air at the compressed air unit.
● Move the appropriate changeover table out of the machine or (in case of F4/F5) disassemble the compo-
nent table next to the WPC, if necessary, and remove the component table.
● Lift out the tape chute (the tape chute is (the tape chute is just hooked in).
This makes the cutter easier to access for removal.
● Loosen the cutter’s compressed air connection (Y-socket union: see Fig. 14.1.7 -> 9).
● Remove the cover from the controller board (see Fig. 14.1.9 -> 14).
● Loosen the plug-and-socket connection of the power supply and the drive on the control board (see Fig.
14.1.9 -> 7, 8).
● Place the cover back on the control board.
● Loosen the bolts fastening the empty-tape duct (see Fig. 14.1.1 -> 8, 9) and lift the duct out of the machine.
● Get a
QGVWURQJSHUVRQWRKHOG\RX
.
● Tell the 2nd person to hold the cutter
VHFXUHO\
E\WKHHQGVIURPDERYH.
DANGER O O O
6
trictly adhere to the instructions in the DANGER text in Section 14.1.1.
Never support the cutter, e.g., on your knees or thigh. This would result in serious injury.
The area under the cutter must be clear (e.g., do
QRWSODFH\RXUIHHWXQGHU
it either).
● On the left and right loosen the fastening of the retaining bracket (left and right) on which the pneu-
matic cutter is sitting on (2 bolts each, see Fig. 14.1.1 -> 5 und 6) by turning them just one turn.
● The 2nd person must now push the cutter away from his body slightly (until the bolts come free of the
slots) and then lift the cutter (incl. retaining bracket) out of the machine.
● Tell the second person to set the cutter down in such a manner as to pose no risk of injury even for per-
sons not involved. It is best to put the cutter right in the appropriate crate/container.