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HS Preventive Maintenance 5 Monthly maintenance jobs 01/2006 US Edition 31 a Remove the v alve plu ngers. When you pull out the va lve plun ger , be caref ul not to touch th e small b oards. T he val ve plunge rs are con…
5 Monthly maintenance jobs HS Preventive Maintenance
01/2006 US Edition
30
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HS Preventive Maintenance 5 Monthly maintenance jobs
01/2006 US Edition
31
a Remove the valve plungers.
When you pull out the valve plunger, be careful not to touch the small boards. The valve plungers
are conductive and could cause a short-circuit. 5
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s Clean the valve casing using a cottonwool bud moistened with ethyl alcohol.
: Insert the cleaned and very lightly greased valve plungers into the valve casing.
See section ("Maintain the valve plungers").
: Move them back and forward several times.
: If the valve plungers move very easily, replace them with new plungers.
If the valve plungers move too easily, they cannot be guaranteed to work correctly. 5
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d Clean the segment using a cottonwool bud moistened with ethyl alcohol.
Never use pipe-cleaners or bottle brushes to clean the segment.
This could tear out the sleeve retaining springs or leave lint or hairs in the segment which, in turn,
could cause faults. 5
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: Insert the cleaned sleeves into the segments.
See section ("Maintain the sleeves").
Use a very gentle pressure to engage the sleeves to avoid damaging the retaining springs. 5
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: Use the "Single Functions" menu to pick up the nozzles of the Collect&Place head.
5 Monthly maintenance jobs HS Preventive Maintenance
01/2006 US Edition
32
5