Pendular Spreader PDV-PDHV models
23
ATTENTION!
Before getting off from the spreader and before every operation of
maintenance and regulation, set in action the parking brake, turn off the
engine, remove the ignition key from the dashboard and await the stop of all
the moving parts.
Various ways there are to spread the fertilizer in the field. One of the simplest methods is, as follows:
• Position the spreader at the beginning of the field you intend to
fertilise, to a distance (D/2) that is the half of the working width
that is used (point 1);
• Drive in the field, distributing the fertilizer on all the perimeter;
• Stop the tractor at one distance (D) from the point 1, equivalent
to the set working width (point 2);
• Begin the spreading by opening the exits and proceeding in line,
straight to point 3.
• Turn the tractor and drive a D distance, equal to the working
width (point 4);
• Repeat such procedure until all the plot will be covered.
5.3.1. S
PREADING MISTAKES
Mistakes of use
• Wrong rpm of the Pto shaft.
• Inadeguate drive speed.
• Incorrect spreading width.
• The spreading disc is not in a horizontal position compared to the land.
• Drive speed is different to those suggested by the spreading tables, or however not suitable
for that particular type of fertilizer.
• Drive mistakes (lack of superimposition of the spreading surfaces).
• Lack of cleaning of distributing discs and the gates opening.
Mistakes due to the fertilizer
• Fertilizer of poor quality.
• Wet or excessive humid fertilizer.
• Incorrect fertilizer composition or it does not correspond to what declared from the vendor.
• Presence of excessive fertilizer lumps or with particular great dimensions that influence
negatively on the yield of the spreading.
• Foreign body in the fertilizer.
Mistakes due to the spreader
• Spreading exits clogged.
• Parts of the pendulum deteriorated or damaged.
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