Double Disc Coulters; Scrapers - LEMKEN Saphir 7-B AutoLoad Operating Instructions Manual

6

DOUBLE DISC COULTERS

6.1 Scrapers

The double disc coulters (11) are
equipped with a self-adjustable
scrapers (9).
As an option to these standard
scrapers (9) made of plastic hard
metal scrapers are available,
which are equipped with hard
metal plates at the margin.
The single scraper (9) is put onto
the holder (D8).
The scrapers (DS1) that are
delivered as accessories are
recommended when too much
earth collects on the pressure
rollers (81). After loosening the
nut (DS2) the scraper (DS1) can
be set at the distance desired to
the pressure roller. The distance
should be 1 – 2 cm. Tighten the
nut (DS2) again after having set
the distance.
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