Adjustments
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8.3.3 Angular adjustment (single acting)
In combination with a slewing cylinder (1)
connected to a single-acting control unit
with a return line to the tractor's oil tank,
the angular adjustment is set as mentioned
in points a) - c) of the previous section.
Following this raise the plough completely,
turn it all the way and then back again after
approx. 3 - 6 seconds, and then lower
again. If the angular adjustment setting is
not good enough then the adjustment pro-
cedure has to be repeated again.
8.3.4 Angular adjustment with slewing cylinder with hydraulic angular ad-
justment (memory function)
In combination with a slewing cylinder with
memory function, the plough's angular ad-
justment is set directly through the slewing
cylinder.
Angular adjustment is set through connec-
tions (1) and (2).
ā To do so, move the cylinder (3) in or out.
If required, the slewing cylinder with memory function enables the angular adjust-
ment to be moved over from the tractor seat.
If, e.g. the final furrow at the edge of a field is to be flat ploughed, then the preset
angular adjustment should be moved over as far as possible until the final base
adopts the desired working position.
Following each turning procedure, the slewing cylinder moves out far enough until
the preset angular adjustment is reached again.
For slewing cylinders with hydraulic angular adjustment, an additional double-
acting control unit on the tractor is required.
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