Adjusting the seed harrow pressure

The seed harrow pressure must be adjusted such that all seed rows are evenly covered with earth. On heavy soils, the pressure must be higher than on light soils.

  1. To relieve the linch pin of the seed harrow:

    Pull the handle 1 up.
NOTE
The adjustment of the seed harrow pressure must be adapted to the respective operating conditions. The optimum adjustment can only be determined during field operation.

  1. To increase the seed harrow pressure:

    Remove the linch pin 3 and insert it in a hole in the top row 1.

or

To reduce the seed harrow pressure:

Remove the linch pin 3 and insert it in one of the holes in the bottom row 2.

  1. To check the setting:

    seed for 30m at working speed and then check the work pattern.