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 su󰘲ciently 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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