Adjustments
43
Rollers
Actipack and
Actiring
Active knife skids
Use this configuration if you want:
•
A levelled, fine tilth finish.
•
To sow immediately after harrowing.
Introduction
Adjust the knife skid height (
D
) according to the following:
•
The soil characteristics,
•
Light or sandy soil: raised knife skid
•
Heavy, clay soil: knife skid in lower position
•
the type of machine you are using,
•
the position of the attachment arms (varies according to the
working depth).
We recommend exerting the lowest possible pressure on the knife
skids as excessive pressure could cause:
•
Increased wear of the knife skids,
•
increased traction power requirement,
•
a risk of blockage,
•
etc.
The scrapers (
C
) do not have to be adjusted when changing from one
setting to another. The scrapers are only used in the
OFF
position to
clean the central tube.
Adjustment procedure
Set the knife skids to position
1
.
Adjust the working depth of the machine.
Test at work.
Check the quality of the work, if necessary:
Gradually increase the pressure on the knife skids by setting to
position
2
or
3
.
Reference
Description
A
Rear manifold
B
Disc roller
C
D
