00198829-01_SM_X-Series-S_Hxxxx_EN - 第125页
6 Gantries 6.4 Trailing cable and printed circuit boards Service Manual SIPLACE X-Series S (from Hxxxx) 01/2021 125 Fig.160: Cover ► Remove the six screws fastening the cover (1) and remove the cover. Fig.161: Hoses a…
6 Gantries
6.4 Trailing cable and printed circuit boards
124 Service Manual SIPLACE X-Series S (from Hxxxx) 01/2021
Installation
Installation is performed by following the above instructions in the reverse order. Also observe the
following instructions:
► Clean the trailing cable contact surface on the machine base with a dry cloth.
► Always handle the new trailing cable with care.
► Prepare the trailing cable. Place the old and new trailing cables next to one another and
match the length of the new trailing cable hose to the old one.
You might find it helpful to mark the new hoses and connectors in the same way as the old
ones.
► Make sure that the flat ribbon cable and the pneumatic hoses are not rubbed against any
parts or folded. Look out for sharp edges.
► Carefully insert the new trailing cable into the prescribed position. Make sure you do not fold
or twist the trailing cable.
► Make sure that the power track chain runs parallel to the gantry. Move the head mount back
and forth to check this.
► Secure all screws with Loctite 241.
► Fit the board cover. Make sure that you do not cause a short circuit.
6.4.2.3 Replacing the Y trailing cable
Parts, equipment and tools
●
Y trailing cable (see above)
●
Hose unlocking tool [03047090-xx]
●
Pipe/hose cutters [00381443-xx]
●
Sealing varnish Loctite 241 [02101037-xx]
●
Edding marker, white [00382740-xx]
●
Isopropanol
●
Help of second person, if needed
●
Assembly instructions "Option Vacuum Pump SIPLACE X-Series S from Hxxxx " [DEEN:
00198599‑xx]
Removal
NOTICE
Vacuum pump
► If a vacuum pump is fitted, also observe the relevant assembly instructions.
► Switch off the machine, disconnect it from the power supply and secure it to prevent
unauthorized reactivation.
1.2 "Preparatory work..." [}16]
► Switch off the compressed air supply
5.2 "Disabling the compressed air supply" [}86]
6 Gantries
6.4 Trailing cable and printed circuit boards
Service Manual SIPLACE X-Series S (from Hxxxx) 01/2021 125
Fig.160: Cover
► Remove the six screws fastening the
cover(1)
and remove the cover.
Fig.161: Hoses and connectors
► Mark the positions of the hoses on both
sides of the couplings(1)
, so that these
can be easily assigned later on.
► Disconnect the hoses from the coup-
lings.
► Mark the positions of the connectors(2)
on the gantry interface(3), so that
these can be easily assigned later on.
► Disconnect the cables from the gantry
interface.
Fig.162: Fastening screws
► Remove the screws fastening the up-
per end of the trailing cable.
6 Gantries
6.4 Trailing cable and printed circuit boards
126 Service Manual SIPLACE X-Series S (from Hxxxx) 01/2021
Fig.163: Cable
► Dismantle the cover(1) on the trailing
cable interface(2)
.
► Mark the cables coming from the trail-
ing cable on the trailing cable interface,
to make clear assignment easier later
on.
► Unplug the cables coming from the
trailing cable at the trailing cable inter-
face.
► Carefully remove the trailing cable from the machine. You might need to enlist the help of a
second person.
Installation
Installation is performed by following the above instructions in the reverse order. Also observe the
following instructions:
► Clean the trailing cable contact surface on the machine base with a dry cloth.
► Always handle the new trailing cable with care.
► Make sure that the flat ribbon cable and the pneumatic hoses are not rubbed against any
parts or folded. Look out for sharp edges.
► Prepare the trailing cable. Place the old and new trailing cables next to one another and
match the length of the new trailing cable hose to the old one.
► For production reasons, the new trailing cable is supplied with a holder. This new holder can
be dismantled before installation and the holder already in the machine can be used again.
If you use the new holder, you will need to dismantle all attached items (boards etc.) from the
old holder and attach them to the new holder.
► Carefully insert the new trailing cable into the prescribed position. Make sure you do not fold
or twist the trailing cable.
► Check that the power track chain runs parallel to the machine base. Move the gantry back and
forth.
► If it is difficult to push the hoses onto the tubes, moisten these first with isopropanol.
► Secure all screws with Loctite 241.