Structure and function
D9 BAH0007.3 08.10
79
5.15.5 Switching off the seed shaft on one half
The seed shaft disengage clutch (Fig. 89) can be
used to disengage the left-hand half of the seed
shaft and to interrupt the supply of seed to the
coulters.
If the tramline seed wheels are also
not intended to sow the seeds, the
shutoff gates to the tramline seed
wheels must be closed.
Fig. 89
5.15.6 Tramline marker (option)
When tramlines are being created, the track
discs (Fig. 90) for tramline marking lower auto-
matically and mark the tramline that ha
s just
been created. The tramlines are hence visible
before the seed has emerged.
The following are adjustable
the track of the tramline
the working intensity of the track discs.
Fig. 90
The track discs (Fig. 91) are raised, if no tramline
is created.
Fig. 91