16
We reserve the right to make technical changes.
6. Distributor head/tramline
The dosed seed is evenly allocated by the distri-
butor head, and fed to the coulters via the spiral
hoses.
Note that the hoses should slope downward
towards the coulters Sagging hoses should be
made to slope downwards and/or shortened accor-
dingly.
With the tramline function activated, the seed is
“fed back” from the outlets concerned and the
dosing quantity is automatically reduced by this
amount.
At the tramline outlets, the lower fl ap lever is linked
to the servomotor by a screw-mounted spring
(16.1/1);
“spring length” must be set with the cable clamp so
that the fl ap lies at the top on the outlet wall with
the tramline activated.
The upper fl ap lever (16.1/2) (left) on the tramline
outlets MUST NOT be fi xed in position.
16.1
Tramline seed return
2
1
