00198829-01_SM_X-Series-S_Hxxxx_EN.pdf - 第124页
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 ob…
6 Gantries
6.4 Trailing cable and printed circuit boards
Service Manual SIPLACE X-Series S (from Hxxxx) 01/2021 123
Disconnecting the trailing cable on the gantry side
► If there is a cover above the boards, dismantle it.
6.4.1 "Replacing the cover on the boards" [}118]
Fig.157: Downholder
► Remove the two screws (2) fastening
the downholder (1)
and then remove
the downholder.
► Open the cable clamp (3).
► Disconnect the cable(4) . You may
want to mark their positions, to make
clear assignment easier later on.
► Remove the two screws (5) fastening
the trailing cable clamp(6)
.
Fig.158: Gantry distributor
► Pull the hoses off the gantry distributor.
You may want to mark their positions,
to make clear assignment easier later
on.
WARNING!
Risk of injury to hands
Use the "hose unlocking tool" for this
[03047090‑xx].
.
Fig.159: Mount
► Remove the two screws fastening the
support (1)
.
► Remove the two screws fastening the
support (2)
.
The trailing cable now lies loose in the machine.
► Carefully remove the trailing cable from the machine.
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.