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9 Maintenance SIPLACE 80 S-20/F4/F5 User Manual 9.5 12x Revolver Head 1000 0 05/99 Issue from Software Version SR.405.xx 9 - 54 9.5.2.5 Replacing the Snap O-Ring in the Sleeve Materia ls and Equi pment A clea n and lin t…
SIPLACE 80S-20/F4/F5 User Manual 9 Maintenance
05/99 Issue from Software Version SR.405.xx 9.5 12x Revolver Head 10000
9 - 53
- Sequence of work in Fig. 9.5.3
A Clean the annular surfaces and grooves of the sleeve.
B Clean the longitudinal vacuum hole of the sleeve using the 1.4 diameter metal drill.
C Make sure that the annular braking surface is free of oil.
D Clean the segment hole with the plastic brush and the cleaning agent of the segment maintenance cloth.
E Clean the transverse vacuum duct hole with the 1.2 diameter metal drill.
F Clean the groove with the plastic brush and the cleaning agent of the segment maintenance cloth.
G Clean the reflective face of the sleeve with ethyl alcohol.
H Keep the drive faces of the sleeve dry and free of grease.
Fig. 9.5.3 Cleaning sleeve and segment of the 12x revolver head
B
D
1
2
1
G
F
C
H
A
E
A
9 Maintenance SIPLACE 80S-20/F4/F5 User Manual
9.5 12x Revolver Head 10000 05/99 Issue from Software Version SR.405.xx
9 - 54
9.5.2.5 Replacing the Snap O-Ring in the Sleeve
Materials and Equipment
A clean and lint-free cloth
Unisilkon L250L, from item no. 00310259-01
White laboratory gloves
Pointed tweezers or smallest watchmaker’s screwdriver
Spare Part
Snap o-ring sleeve, from item no. 00323535-02
Fig. 9.5.4 Replacing the snap o-ring in the sleeve
- Key to Fig. 9.5.4
1 Sleeve
2 Annular groove
3O-ring
4 Nozzle
Remove the sleeve as described in Section 9.5.2.1 on page 9 - 51.
Pull the nozzle off the sleeve (A).
Insert pointed tweezers or a watchmaker’s screwdriver between the o-ring and the annular groove and
lever off the o-ring (B).
Grease the new o-ring with Unisilkon and insert it into the annular groove (C).
,
C
B
A
4
3
2
1
SIPLACE 80S-20/F4/F5 User Manual 9 Maintenance
05/99 Issue from Software Version SR.405.xx 9.5 12x Revolver Head 10000
9 - 55
9.5.3 Changing the Nozzle Manually
Materials and Equipment: white laboratory gloves
PLEASE NOTE
This is not a standard nozzle change. It is intended only for use in emergencies when no nozzle changer is
installed on the automatic placement system or if the nozzle changer is out of service. If you turn a nozzle sev-
eral times until it latches in place, the color coding on the nozzle seating may be damaged and the vacuum
channels may be contaminated. Consequently, you must ensure that the nozzle is seated correctly when it is
replaced.
ATTENTION
Do not remove the sleeve from the segment every time you change the nozzle by hand. If the nozzle is
changed frequently this would lead to excessive wear on the sleeve.
Leave the sleeve in the segment.
Fig. 9.5.5 Changing the nozzle manually
- Key to Fig. 9.5.5
Hold the nozzle by its tip and pull it off the sleeve (A).
With one hand prevent the sleeve from rotating. You can do this by holding it at the drive surface with your
fingers (B).
1 Sleeve 3 Latching groove
2 Nozzle 4 Latching pin
A
1
B
2
C
D