27
In this section, you will learn how to properly configure the seed drill and the seed
flow rate, and how to adjust it during operation.
5.1 Setting the hydraulic fan (HF)
Purpose
The hydraulic fan produces an air current that carries the seed through the hoses to
the dispersion plates.
The required air pressure and air quantity depend strongly on the seed (type and
weight), the spread rate, working width and speed. For this reason, it is not possible
to give precise specifications for the correct fan settings, it must be determined in field
trials! Reference values for the fan setting can be found in the setting table for the
flow control valve.
Requirements
The following requirement must be fulfilled for this work step:
• The hydraulic fan is connected, see also Connecting the hydraulic fan (HF) On
page 25.
Required components, tools and materials
For this work step, the following components, tools and materials are required:
• None
Overview
No. Designation
1 Hydraulic block
2 Flow control valve
5 Operation
To Next Page
Loading...
Need help?
General
