Blockages or excess air in the fertiliser conveyor section

If too little fertiliser is conveyed or large residual quantities cause blockages in the fertiliser conveyor section, the air distribution can be optimised.

  1. loosen the nut 1.
NOTE

The air flap can be set within a range of 3 to 7.

  1. If high amounts of residues cause blockages in the fertiliser conveyor section,

    open the air flap 2 at most to level 3

or

If fertiliser is blown out of the furrow,

close the air flap at most to level 7.
  1. Tighten the nut.