Removing the depth control wheels or depth control discs

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 completely remove the depth control disc or depth control wheel,

    move the lever 1 all the way down and push it to the rear in the elongated slot 3 until the depth control disc or depth control wheel can be removed from the lock 2.
  2. Remove all of the depth control discs or depth control wheels completely.

  3. To check the adjustment of the placement depth on the field,

    seed for approx. 30 m at working speed and then check the work pattern, see Checking the placement depth.
  4. If the required placement depth has not yet been reached, the coulter pressure must also be adjusted, see Adjusting the coulter pressure hydraulically.