The machine does not
reach the required
depth.
Too little pressure on the front
roll
Set the machine so that it rests on
the front spiked roller only
Not enough weight on the
machine.
Mount extra weight on the
machine
The tractor does not
have enough traction
Not enough weight on the
machine.
Mount extra weight on the
machine
There is no seed out of
the machine.
Too wet seed causing it to
stick
The gearbox is in the wrong
position
The lever to control the seed
element valves is closed
Operate the lever to open the
valve
Controller whether there is
sufficient seed is in the hopper.
Fill if necessary.
There is too much seed
out of the machine.
The lever to control the seed
element valves is fully opened
Operate the lever to close the
valve