Adjusting the placement depth on the TwinTeC Special coulter

REQUIREMENTS

  • Coulter pressure adjusted

  1. Put the universal operating tool 2 on the adjustment spindle 1.

The scale 1 serves as orientation.

NOTE
The adjustment of the seed placement depth must be adapted to the respective operating conditions. The optimum adjustment can only be determined during field operation.

  1. To reduce the seed placement depth:

    Turn the universal operating tool counter-clockwise -

or

To increase the placement depth:

Turn the universal operating tool clockwise +.

  1. To check the setting:

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

For fine seeds, cereals or legumes, the press roller must be installed at different positions.

  1. Remove the nut 1.
  2. Remove the washer 2.
  3. Remove the bolt 5.

  4. To spread fine seeds or cereals:

    Install the press rollers in the position 4.

or

To spread legumes:

Install the press rollers in the position 3.
  1. Install the bolt 5.
  2. Install the washer 2.
  3. Install the nut 1 and tighten it.