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SIPLACE 80S-20/F4 Service Manual 9 12-Segment Revolver Head (10000) Edition 07/97 9.2 Replacing the Valve Adjustment Drive for the Placem ent or Reject Circuits 9 - 13 9.2.4 Replacing the O-Ring Spare pa rts – O-rin g 2x…

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9 12-Segment Revolver Head (10000) SIPLACE 80S-20/F4 Service Manual
9.2 Replacing the Valve Adjustment Drive for the Placement or Reject Circuits Edition 07/97
9 - 12
9.2.3 placing the ’Turning Station Complete’
Spare parts
– Turning station complete, from item no. 00319800S04
● Disconnect plug-in connections X10 and X12 from head board C0005.
● Undo the hexagon socket screw (M3 x 25) at the back of the placement head and carefully pull the turning
station towards the rear and out (see Fig. 9.2.2).
● To re-install the turning station, proceed in the reverse sequence of operations.
NOTE
When fitting the head, pay attention to the position of the two alignment pins.
– Please refer to the adjustment instructions for information on the procedure for checking the electrical
functions.
Fig. 9.2.2 Valve adjustment drives, turning station and distributor of the revolver head
1 Turning station
2 Reject circuit valve adjustment drive
3 Placement circuit valve adjustment drive
4 Distributor
5O-ring
6 Back part of placement head
3
5
2
1
4
6
SIPLACE 80S-20/F4 Service Manual 9 12-Segment Revolver Head (10000)
Edition 07/97 9.2 Replacing the Valve Adjustment Drive for the Placement or Reject Circuits
9 - 13
9.2.4 Replacing the O-Ring
Spare parts
– O-ring 2x16 E 70B, from item no. 00320043-01
● Disconnect plug-in connections X10 and X12 from head board C0005.
● Undo the hexagon socket screw (M3 x 25) at the rear of the placement head and carefully pull the turning
station towards the rear and out (see Fig. 9.2.2).
● Carefully remove the toothed belt from the motor pinion by simultaneously turning and pulling at the belt
(see Fig. 9.2.3).
● Now change the o-ring 2x16 (see Fig. 9.2.3).
● To re-install the turning station, proceed in the reverse sequence of operations.
NOTE
No adjustments of settings are required after changing the o-ring.
Fig. 9.2.3 Replacing the o-ring in the turning station
1 Turning station complete
2 O - ring 2x16
3 Toothed belt
2
3
1
9 12-Segment Revolver Head (10000) SIPLACE 80S-20/F4 Service Manual
9.2 Replacing the Valve Adjustment Drive for the Placement or Reject Circuits Edition 07/97
9 - 14
9.2.5 Replacing the Toothed Belt
Spare parts
– Synchroflex toothed belt, 2.5T2/90, from item no. 00320041-01
● Disconnect plug-in connections X10 and X12 from head board C0005.
● Undo the hexagon socket screw (M3 x 25) at the back of the placement head and carefully pull the turning
station towards the rear and out (see Fig. 9.2.2).
● Replace the toothed belt (see Fig. 9.2.3).
● To re-install proceed in the reverse sequence of operation.
NOTE
No adjustments of settings are required after changing the toothed belt.