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9 Maintenance SIPLACE 80S /F/G User’s Manual 9.6 IC Head (SIPLACE 80F) Edition 07/97 from Software Version S R.010.xx 9 - 80 Fig. 9.6.6 Removing the v acuum nozzle for maintenance
SIPLACE 80S/F/G User’s Manual 9 Maintenance
Edition 07/97 from Software Version SR.010.xx 9.6 IC Head (SIPLACE 80F)
9 - 79
Key to
Fig. 9.6.5
1 IC head
2 Silencer cap
3 Vacuum generator
Sequence of work in
Fig. 9.6.5
A Viewed in the IC head mounting direction
●
Move the IC head to the service position.
DANGER
∆
!
∆
!
∆
!
Switch the automatic placement system off at the main switch and disconnect from the power supply.
●
Remove the cover over the compressed air unit in the machine base. To do so, use a size 3 socket-head
screwdriver to remove the two hexagon socket screws.
●
In addition, turn off the compressed air supply at the shut-off cock in the compr. air unit (see Fig. 9.3.5).
●
Unscrew and remove the silencer.
●
Place the new silencer in position and screw it down.
9.6.5 Cleaning the Vacuum Nozzle and O-Rings, Checking and Greas-
ing the O-Rings
NOTE
Contamination of the vacuum nozzle may lead to vacuum faults.
●
Check whether the compressed air specifications have been complied with, if necessary carry out mainte-
nance of the compressed air unit.
Spare parts:
1 o-ring, 5 x 1.5 NBR 70B, Item No. 00305480-01
1 o-ring, 8 x 1.0 NBR 70B, Item No. 00201179-01
9.6.5.1 Preparatory Work
The IC head is in the service position, the machine is switched off at the main switch, the compressed air is
also switched off at the stop valve of the compressed air unit.
●
Remove the vacuum nozzle. The sequence of work is shown in Fig. 9.6.6 and the following key.
9.6.5.2 Maintenance of the Vacuum Nozzle and O-Rings
●
Remove the o-rings and the sleeve from the vacuum nozzle and carry out maintenance as shown in Fig.
9.6.7.
●
Re-assemble the parts after maintenance and insert the vacuum nozzle vertically with a slight twist into the
vacuum generator as far as the stop. The o-ring in the annular groove in the nozzle must slide into the hole.
9 Maintenance SIPLACE 80S/F/G User’s Manual
9.6 IC Head (SIPLACE 80F) Edition 07/97 from Software Version SR.010.xx
9 - 80
Fig. 9.6.6 Removing the vacuum nozzle for maintenance
SIPLACE 80S/F/G User’s Manual 9 Maintenance
Edition 07/97 from Software Version SR.010.xx 9.6 IC Head (SIPLACE 80F)
9 - 81
Key to
Fig. 9.6.6
1 View in the direction of fitting of the placement head
2 Vacuum nozzle
3 IC head
4 Valve (vacuum)
5Block
6 Compressed air supply line
Sequence of work in
Fig. 9.6.6
A Slide the red ring on the quick-release connection downwards and pull off the compressed-air hose.
B Disconnect the plug connection at the solenoid valve.
C Unscrew and remove the two M3 hexagon socket screws which fasten the valve with block to the vacuum
generator.
D Lift the solenoid valve together with the block upwards and off.
E Pull the vacuum nozzle vertically upwards and out and carry out maintenance on it (see 9.6.5.2).
F Fit the vacuum nozzle back in the reverse sequence.
Fig. 9.6.7 Cleaning the vacuum nozzle and o-rings
Key to
Fig. 9.6.7
1 Maintenance of the vacuum nozzle assembly
2 The vacuum nozzle assembly removed