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SIPLACE 80S -20/F4/F4-6/F5 Service Manual 5 Gantries Edition 09/99 5.7 Exchanging the X-/Y-Trailing Cable 5 - 27 Fig. 5.7.3 80 F4 / F5 with Optional WPC: Layout of the Trailing Cable, Over view of Machine ● An SIP LACE 8…
5 Gantries SIPLACE 80S-20/F4/F4-6/F5 Service Manual
5.7 Exchanging the X-/Y-Trailing Cable Edition 09/99
5 - 26
NOTE
To reduce the danger of cutting the pneumatic hoses off too short, start laying the 7-tube pneumatic hose
from the air distributor, not from the head.
CAUTION O
If the Y-trailing cable including the protective hose is laid beginning from below, it has to be cut to size in the
machine. In this case the machine must be thoroughly cleaned/vacuumed to remove the fibers/pieces of
fabric created during the cutting process.
- The length of ribbon cable in the cable set is preassembled cable. The connectors are mounted on both
ends and the cables are ID marked. Likewise, there are ID markings on the PCBs.
- The length of the separated pneumatic hoses (7-tube hose) is adjusted at the upper end (head area).
- In the case of F4/F5 do not forget the different operating pressures for vacuum and ejecting air genera-
tion (5.5 bar) and the Z-axis clamping unit (2.3 bar).
- To simplify assembly, the points at which the loops (180°) and the bend (90°) of the X- and Y-trailing cable
change direction can be copied from marks on the disassembled cable. The fastening points of the trai-
ling cable can be copied from the imprints on the cables (markings with permanent marker).
- The check of the cable supply chain (wide U-bracket = at top) the X- and Y-trailing cable loop and the
parallel assembly of the “Y-strain release device” are necessities (Section 5.7.8).
5.7.6 Disassembling the Trailing Cable on S-20 / F4 / F5
5.7.6.1 Preparatory Steps
DANGER O O O
The first step is to perform all the steps mentioned in the Safety Instructions in Section 5.7.1.
Have a strong person help you to remove the component table next to the WPC on the F4/F5.
● SIPLACE 80 F4 / F5 (see Fig. 5.7.3):
● Disconnect the plug-in connectors (power supply and interface) of the component table (1 or 2) and -
if such is installed - the WPC. Where applicable, move the WPC out of the machine.
● Move the component changeover table / carriage out of the machine and set up the component table
(2) next to the WPC. Remove table 2 with the assistance of a 2nd person
● Proceed with the job, starting with the step after next (“SIPLACE 80 F4/F5 and S-20").
SIPLACE 80S-20/F4/F4-6/F5 Service Manual 5 Gantries
Edition 09/99 5.7 Exchanging the X-/Y-Trailing Cable
5 - 27
Fig. 5.7.3 80 F4 / F5 with Optional WPC: Layout of the Trailing Cable, Overview of Machine
● An SIPLACE 80 S-20 (see Fig. 5.7.4):
● Loosen the plug-in connectors (power supply and interface) of the pertinent component changeover
table or carriage (see Fig. 5.7.3).
● Move the pertinent component changeover table / carriage out of the machine.
● For the exchange of the trailing cable at Gantry 1:
Take the machine doors on terminal panel Y0903 / servo-cabinet off their hinges (see Fig. 5.7.3 and
Fig. 5.7.4).
● Proceed to the next step.
5 Gantries SIPLACE 80S-20/F4/F4-6/F5 Service Manual
5.7 Exchanging the X-/Y-Trailing Cable Edition 09/99
5 - 28
Fig. 5.7.4 80 S-20: Layout of the Trailing Cable at Gantry 1 and 2, Overviews of the Machine
● An SIPLACE 80 F4/F5 and S-20:
● Holt onto the protective doors of the component feeding on the side that the trailing cable is going to
be removed.
● Loosen the 2 M6 screws (size 5 Allen wrench) on the small end of the side guard (see Fig. 5.7.5 -> 4
and 5) and remove the protective doors.
● Loosen some of the screws fastening the cover plate at the front (loosen 4 out of 6 screws with size 3
Allen wrench: see Fig. 5.7.5 -> 2 und 3). The cover plate does not have to be completely removed.
WARNING O O
Have a 2nd person to assist you in the following disassembly of the side guard. The part is heavy.
Do not put your foot under it.
● Instruct the 2nd person to hold onto the side guard while you loosen the six M6 screws on the side
guard (see Fig. 5.7.5 -> 4 and 5).