MYDATA
MY500 JetPrinter
Machine Systems
P-030-0014-EN – Service Manual
Rev. 0003 2008-06
3 - 15
The ejector
The ejector is a wear part. It requires no internal cleaning or disassembling.
The ejector carry the piezo unit which generates the force needed to eject the
solder paste through the ejectors nozzle.
The ejector main parts are:
1.
Filter box connector.
2.
Feeder screw.
3.
Piezo unit.
4.
Nozzle
The principle is that solder paste is fed into a nozzle chamber by the feeder
screw. Voltage is applied to the piezo unit. The piezo hits a piston which ejects
the solderpaste.
The filter box
The filter box function is to collect any waste solder paste. This will ensure
that the PWB is nor contaminated with solder paste in the wrong place. The
filter box is screwed on to the solder paste cartridge. It is applied before
installing the cartridge into the holder.
Figure 3-17. Ejector.
1
2
3
4
Содержание MY500 JetPrinter
Страница 1: ...MY500 JetPrinter Service Manual English For a fast changing world P 030 0014 EN...
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Страница 10: ...Preface MY500JetPrinter MYDATA viii Rev 0003 2008 06 P 030 0014 EN Service Manual...
Страница 24: ...Safety MY500JetPrinter MYDATA 1 14 Rev 0003 2008 06 P 030 0014 EN Service Manual...
Страница 75: ...MYDATA MY500JetPrinter Machine Systems P 030 0014 EN Service Manual Rev 0003 2008 06 3 29...
Страница 76: ...Machine Systems MY500JetPrinter MYDATA 3 30 Rev 0003 2008 06 P 030 0014 EN Service Manual...
Страница 104: ...Appendix A Specifications MY500JetPrinter MYDATA A 2 Rev 0003 2008 06 P 030 0014 EN Service Manual...
Страница 108: ...Appendix B About the Documentation MY500JetPrinter MYDATA B 4 Rev 0003 2008 06 P 030 0014 EN Service Manual...
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