80S-15贴片机 - 第397页
SIPLACE 80S/F/G Service Manual 9 Revolver Head Edition 04/97 9 - 113 9.15.3 Removing segments DANGER OOO Switch t he plac ement mac hine off a t the ma in swi tch and di sconnec t from th e power s upply. ● Remove th e s…
9 Revolver Head SIPLACE 80S/F/G Service Manual
Edition 04/97
9 - 112
Fig. 9.15.1 Segment V II, E 6.1
Key to Fig. 9.15.1
1 Segment body 8 O-ring, 2 x 1, NBR 55
2 Sealing piston 9 Sleeve, complete, version II
3 Ring nut 10 Deep-groove ball bearings 14 * 9 * 3 UL
914 X
4 Friction wheel 11 Prestressing plate
5 Scale disc for the sleeve 12 Deep-groove ball bearings 8 * 12 * 2.5
UL 812 X
14
E6.1
E6.1
2
3
4
5
6
7
1
2
3
4
10
9
7
8
11
13
12
SIPLACE 80S/F/G Service Manual 9 Revolver Head
Edition 04/97
9 - 113
9.15.3 Removing segments
DANGER
OOO
Switch the placement machine off at the main switch and disconnect from the power supply.
●
Remove the segment using the segment changing device.
PLEASE NOTE:
If you are removing several segments, note the order of the segments and from which star position you
removed the segments. In this way, you will ensure that the configuration will be correct when you refit the
segments.
●
Place the segments in the segment case.
9.15.4 Removing the nozzle
●
Turn the cam shaft so that the sealing piston is fully retracted.
The slot in the cam shaft must be horizontal.
●
Remove the nozzle.
9.15.5 Dismantling the sealing piston
●
Pull the cam shaft out approximately 3 mm until the sealing piston can be pulled out of the sleeve.
9.15.6 Dismantling the sleeve
●
Place the segment on a clean surface.
●
Take the screwdriver for the sleeve from the sleeve changing tool (see Fig. 9.15.2) and introduce it into the
hole in the sleeve from the nozzle side.
Ensure that the parallel pin of the screwdriver engages in the groove in the nozzle seat.
●
Place the torque insert for the ring nuts (see Fig. 9.15.2) on the ring nut.
●
Use the screwdriver to prevent the sleeve turning when you unscrew the ring nut.
●
Pull the sleeve out of the segment. Be careful not to lose the spring washer, the spacer ring and the upper
deep-groove ball bearing.
6 Nozzle 13 Spring washer FS 10 x 12
7 Cam, V II 14 Spacer ring
9 Revolver Head SIPLACE 80S/F/G Service Manual
Edition 04/97
9 - 114
ATTENTION
Hold the brake bracket firmly to prevent the compression spring jumping out.
Fig. 9.15.2 Tool for replacing sleeves and pushers
1 Screwdriver for sleeves
2 Torque insert for ring nuts
9.15.7 Installing a new sleeve
●
Push the deep-groove ball bearing from the repair kit onto the new sleeve as far as the stop.
PLEASE NOTE
Watch the scale disk during assembly. Do not impose any stresses on the scale disk since it could break.
Make sure that the scale disk is not contaminated with oil or grease, which could cause counting errors
and thus placement errors.
●
Insert the friction wheel.
●
Push the sleeve into the segment body as far as the stop.
●
Insert the spacer ring, the spring washer and the upper deep-groove ball bearing.
●
Place the ring nut on the sleeve thread.
●
Check that the torque wrench is set to 20 Ncm.
●
Tighten the ring nut with a torque of 20 Ncm.
●
Turn the sleeve to check the braking effect of the brake.
●
Finally, check that the sleeve can be turned easily when the brake is released.
1
2