Adjusting the working depth of the disc array

The working depth of the disc array is adjusted while driving.

The pointer 1 marks the working depth of the disc array on the scale 2.

When lifting the implement, the cylinders move to the upper end position. When the oil flow is stopped, the valves in the hydraulic system are closed, causing the cylinders to extend again by a few millimetres.

  1. To activate the hydraulic cylinder for the disc array:

    Press .

  2. To lower the disc array:

    Actuate the green 3 tractor control unit

or

To lift the disc array:

Actuate the green 4 tractor control unit.

  1. To save the setting:

    Press .

The values have been saved.

  1. To check the setting:

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