Gregoire Besson SP9 COMPACT, Instruction Of Utilization And Maintenance

Page: 70 / 108

Operation manual SP 9 - Compact
CHAPTER IX – FIELD SETTINGS – Page 2
9.4. ADJUSTING ON THE FIELD
For optional plough often it is necessary to do plough there and back several times. The
adjustment should be adapted to the conditions.
The first course should be treated in other way. As during the first course the tractor can not go in
the furrow. The adjustment can be a little bit changed, it may be the depth of the front part of the
plough.
IMPORTANT :
The change of one given adjustment can be followed by the change of another
parameter. It is important to analyze and understand the reasons of the given problem and see the
consequents. In the sake of the goal it is recommended to perform only one changing and if there
is no result it will be easier to turn back to the beginning.
IMPORTANT :
For understanding better different adjustment you should read this chapter
carefully, before you start the plough.
9.5. THE FIRST COURSE
Before starting plough perform the adjustments described in the chapter. It is very important to
read the chapter till the end before starting plough.
9.5.1. HYDRAULIC ADJUSTMENT OF THE FIRST FURROW (deport)
At the first course it is often advantageous it here is the maximum lateral displacement/deport in the
direction of the external side. By this it can be avoided to go too close to the edge of the forest or
ditch.
This adjustment aviable only on ploughs which fitted with hydraulic cylinder and kontroll the position of
first furrow.
This option make possibility to compliance with difficult work conditions.
For save the guide rails the adjustment must make on ground. Of course the adjustment of first furrow
is possible during operation.
This operation must to make in transport position or when the plough is on the ground. Never carry
out this operation, when the beam is in lifted position, because it causes demage on the guide rails.