00195655-04_SM_X-Series_FSE_en.pdf - 第33页
Service Work 3.3.1 Replacing the Trailing Cable Gantries Service Manual (internal ver sion) SIPLACE HF and X Series 33 NOTICE! The gantry distributor mus t be r econnected to the new trailing cable and then fit ted back …
Service Work
Gantries 3.3.1 Replacing the Trailing Cable
32 Service Manual (internal version) SIPLACE HF and X Series
Removal
► Loosen the flat ribbon cable and the camera cable at
the trailing cable interface (1) or the hotlink board.
When opening the flat ribbon cable, take care not to
lose the brackets for the press-fit connections. They
could fall out and be lost.
► Remove cable ties where necessary.
► Remove the cover on the gantry distributor (5).
► Loosen the screws fastening the gantry distributor
(5).
► Remove all the pneumatic hoses from the pneumatic
distributor (2).
WARNING!
Risk of injury to hands
Use the hose unlocking tool to remove the hoses
[03047090-xx].
CAUTION!
Note the order in which the terminal connections are ar
-
ranged. You will need this for subsequent reconnection.
3
3
4
5
1
2
Service Work
3.3.1 Replacing the Trailing Cable Gantries
Service Manual (internal version) SIPLACE HF and X Series 33
NOTICE!
The gantry distributor must be reconnected to the new
trailing cable and then fitted back into the machine.
► Secure the end of the trailing cable (with cable ties) in
the machine to prevent it hanging loosely and damag
-
ing other machine components.
► Remove the necessary cable ties at the gantry inter
-
face (2) and disconnect the flat ribbon cable.
► Disconnect the motor, proximity switch, incremental
encoder and temperature sensor cables from the
gantry interface (2).
NOTICE!
The gantry interface board is installed on the cable clamp
of the new trailing cable.
► Disconnect the Y motor cooling tubes (4) from the
coupling.
► Loosen the screws fastening the pressure plates (3)
to the power track chain. Note that the screws are se
-
cured with locking varnish.
NOTICE!
Only loosen the fastening screws. The clamps for the flat
ribbon cable remain in place.
► Loosen the flat ribbon cable at the head board (1).
► Remove the pressure plate (3).
► Loosen the screws fastening the pressure plate (3) to
the head mount and the two screws at the gantry (5).
NOTICE!
Only loosen the fastening screws. The clamps for the flat
ribbon cable remain in place.
Mark the installation position of the contact disks and
spacer bolts and take care not to lose them. These will
need to be correctly replaced later.
► Disconnect the hoses from the pneumatic distributor
(2).
WARNING!
Risk of injury to hands
Use the hose unlocking tool to remove the hoses
[03047090-xx].
3
3
4
5
1
2
5
5
1
4
3
2
Service Work
Gantries 3.3.1 Replacing the Trailing Cable
34 Service Manual (internal version) SIPLACE HF and X Series
Installation
► Undo the 4 screws (1) fastening the trailing cable
console (2) and carefully remove the complete trailing
cable from the machine.
NOTICE!
The fastening screws have been secured with Loctite.
1
1
2
CAUTION
Always handle the trailing cable with care
Handle the new trailing cable with care and enlist the help of a second person. Make sure that
the flat ribbon cable and the pneumatic hoses are not rubbed against any parts or folded. Look
out for sharp edges.
1. Complete trailing cable unit
2. Pressure plates on the power track chain.
3. Pressure plates on the gantry
4. Pressure plates on the head mount
5. Trailing cable console
► Carefully insert the new trailing cable (1) into the pre
-
scribed position. Make sure you do not twist it.
► Temporarily fasten the ends to the machine base (by
tying them etc.).
2
5
1
4
3
2