00194440-10_SM_X-Series_Customer_en.pdf - 第101页

Service Work 3.3.8 Replacing the Trailing Cable Gantries Service Manual SIPLACE X Series 101 Removal ► Loosen the flat ribbon cable on the trailing cable inter - face gantry (1) . Take car e not to lose th e bracke ts fo…

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Service Work
Gantries 3.3.8 Replacing the Trailing Cable
100 Service Manual SIPLACE X Series
3.3.8.5
3.3.8.5 Replacing the HF Trailing Cable 03039709-xx]]
Replacing the HF Trailing Cable 03039709-xx]]
Parts
▪ Trailing cable, analog 1P [03039706-01]
▪ Trailing cable, analog 2P U [03038708-01]
▪ Trailing cable, analog 2P G [03039709-01]
▪ Hose pliers for cutting the pneumatic hose
▪ Pipe/hose cutters [00381443-01]
▪ Hose unlocking tool [03047090-xx]
▪ Locking varnish Loctite 241 [02101037-01]
Preparation
The trailing cable is supplied as a complete assembly. In accordance with your machine's configuration,
you will need to remove the relevant modules, covers and cover plates before you can dismantle the
trailing cable.
► Where necessary, remove the cover plates from the gantry trailing cable. Mark their exact position
to ensure correct replacement later.
► Remove the top central cover from the SIPLACE machine.
► Remove the upright EMC plates, so that you can reach the trailing cable.
See also
3.3.8.5.4 Conversion for SIPLACE HF up to A 219 [ ➙ 105]
Overview
► The flat ribbon cables are run from the head
board (1), via the trailing cable console (2) and the
power track chain (3) to the gantry interface (7) and
the trailing cable interface gantry (4).
► The pneumatic hoses are fed from the pneumatic
distributor (6), via the trailing cable console (2) and
the power track chain (3) to the gantry distributor (5) .
Service Work
3.3.8 Replacing the Trailing Cable Gantries
Service Manual SIPLACE X Series 101
Removal
► Loosen the flat ribbon cable on the trailing cable inter-
face gantry (1). 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).
► 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].
CAUTION!
Note the order in which the terminal connections are ar-
ranged. You will need this for subsequent reconnection.
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 (e.g. with cable
ties) in the machine to prevent it hanging loosely and
damaging 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).
► 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.
Service Work
Gantries 3.3.8 Replacing the Trailing Cable
102 Service Manual SIPLACE X Series
► 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.
► Remove the head plate (1). The pneumatic distribu-
tors (2) located below are now accessible.
NOTICE!
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].
NOTICE!
Cut the hoses with a suitable pairs of hose cutters and
dismantle the pneumatic distributor. The hoses can be
loosened more easily once they have been removed.
► Undo the four 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.
► If you have removed the pneumatic distributor, loos-
en the hoses now.