horsch Maestro 12.45 CV, Operating Instructions Manual

Page: 72 / 155

NOTE
¾
All distributor components must be leak tight.
Even slightest leaks and air losses will cause
uneven distribution.
¾
During use the distributor tower must be
aligned vertically, as otherwise the fertiliser
will be distributed unevenly across the width
of the machine.
Coulter pressure
During drilling the weight of the frame presses
the coulter discs into the ground until the depth
guide rollers rest on the ground.
Hydraulic coulter pressure
The hydraulic cylinders for the coulter pressure
transfer additional pressure on the drill units,
see chapter Hydraulics .
Coulter pressure hydraulic cylinder
¾
Adjust the coulter pressure on the terminal,
see the operating instructions for the drill
controls as well as for AutoForce .
¾
Check the activation of the coulter pressure
on the pressure gauge:
1
2
1 set coulter pressure
2 maximum possible coulter pressure
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