KUHN Venta 3030 - Ground Pressure Adjustment; Covering Harrow Adjustment

Venta 3030-3530-4030
74
9. - Instructions for work
RN034AGB D
Seed Drill
9.3.2 Ground pressure adjustment
9.3.3 Covering harrow adjustment
The covering harrow is mounted and adjusted either
at the factory or by your Kuhn dealer. A re-
adjustment may be required.
There are two possible settings:
- Tine angle
- Ground pressure

Tine angle
- Pull spring (1) using adjustment hook 2.
- Fit spring in the required adjustment position.
The ground pressure is adjusted by means of the
spring tension and coulter bar height.
Adjust all seeding units to the same setting.
The covering harrow is factory set in an
approximately horizontal position.
- Remove 2 bolts (1).
- Adapt tine angle by moving the attachment along
the multihole plate (1).
- Reinstall the 2 screws (1) and tighten them.
1