SIPLACE D系列Servicemanual - 第56页
Service Wo rk Gantry D3 56 Servicemanual (internal ve rsion) SIPLACE D Series CAUTION: Before cuttin g the pneumatic hoses X Label the order of pneuma tic hoses (from 1 to 7 – inside to outside). This is important to ens…
Service Work
D3 Gantry
Servicemanual (internal version) SIPLACE D Series
55
Removal
Legend
1. Trailing unit interface gantry
2. Pneumatic for vacuum pump (option)
3. Mount for trailing cable
4. Gantry interface
X Loosen the flat ribbon cable on the trailing unit
interface gantry (1). Take care not to lose the
brackets for the press-fit connections. They
could fall out and be lost.
X Remove cable ties where necessary.
ATTENTION:
Note the order in which the terminal
connections are arranged.
X Label the press-fit connections to the
flat ribbon cables, for easier
reconnection later.
X Remove the necessary cable ties at the gantry
interface (4) and disconnect the flat ribbon
cable.
X Disconnect the motor, proximity switches,
incremental encoder and temperature sensor
cables from the gantry interface (4) .
NOTE: Refitting the gantry interface
board.
The gantry interface board is installed
on the mount of the new trailing cable.
To sever the pneumatic hoses, which lead to the
pneumatic distributor inside the machine base,
proceed as follows:
X Place the gauge (1) on the mount (3).
X Use the gauge to label the hoses at the Y hose
mark (2).
Service Work
Gantry D3
56 Servicemanual (internal version) SIPLACE D Series
CAUTION: Before cutting the pneumatic hoses
X Label the order of pneumatic hoses (from 1 to 7 – inside to outside). This is important to
ensure that the hoses are then correctly connected again after cutting.
X During cutting, make sure that the pneumatic hoses do not fall into the machine base. Secure
them accordingly.
X Make sure that you use the correct gauge for your gantries and that you do not cut the
pneumatic hoses too short.
X Loosen the screws fastening the trailing cable
mount (3) .
X If the option "Vacuum pump" is available,
loosen the pneumatic hoses (2) and follow the
instructions in the
Retrofitting Guide for
Vacuum Pumps
[0019508901].
X Secure the end of the trailing cable (with cable
ties) in the machine to prevent it hanging
loosely and damaging other machine
components.
Service Work
D3 Gantry
Servicemanual (internal version) SIPLACE D Series
57
X Loosen the flat ribbon cable (1) at the head
board (2).
X Loosen the camera cable (3) at the head
board (2).
X Undo the screws fastening the X trailing cable
clamp (4) and the two clamps (5) on the back
of the gantry.
NOTE: Clamp remains intact
X Only loosen the fastening screws.
The clamps for the flat ribbon cable
remain in place.
X 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.
X Remove the hoses from the pneumatic
distributor (7).
WARNING: Risk of injury to hands
X Use the hose unlocking tool to
remove the hoses [03047090-xx].
X Undo the 4 screws (6) fastening the trailing
cable console and carefully remove the
complete trailing cable from the machine. The
fastening screws have been secured with
Loctite.
X When you replace an old trailing cable with a
new one, you also need to remove the hotlink
card (including metal fixtures) and the Vision
board spread spectrum.