User guide

SEEDHAWK®30SERIESOPERATOR’SMANUAL37
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4.9 SETTINGTHEAMOUNTOFAIR
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The seed drill fan is located on the front wall of the machine and is driven by the tractor
hydraulicsystem.
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Theamountofairinthefeedsystemisregulatedbythefanrotationspeedandbyaflapinthe
airhose'sdistributortothefeedhousing.
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TherotationspeedofthefanisadjustedbythetractorflowvalveanddisplayedontheLOUPIII
monitor.
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Setthefanrotationspeedandflappositioninaccordancewiththefollowingtable.
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FIGURE4.8 