
Troubleshooting
Malfunction
Possible cause
Remedy
Machine does not unfold
Unfolding pressure set incorrectly
Adjusting the unfolding pressure,
see chapter
Hydraulics
Seed jumps out of seed furrow.
Fan speed too high
Reduce the fan speed.
Seed remains in the seed hoses.
Fan speed too low
Increase the fan speed.
Rollers sink into loose soil.
Pre-load too high
Reduce pre-load, see chapter
Adjusting the working depth.
Rear support wheels are lifted
(over approx. 20 cm).
Pre-load too high
Reduce pre-load, see chapter
Adjusting the working depth.
Placement depth too low, tines not
quiet in the soil
Pre-load too low
Increase pre-load, see chapter
Adjusting the working depth.
Serrated segment of rollers
misaligned or loose
Readjust serrated segment or fasten
again; see chapter
Adjusting the working
depth.
Seed not sufficiently covered or
pressed down.
Pre-load too low
Increase pre-load, see chapter
Adjusting the working depth.
Serrated segment of rollers
misaligned or loose
Readjust serrated segment or fasten
again; see chapter
Adjusting the working
depth.
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