Amazone Cataya 3000 Special, Руководство по эксплуатации

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Structure and function
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Cataya Special BAH0109-1 02.21
5.11 Seeding shaft drive
The seed is metered by the metering wheels in the seed housings. The metering wheels are attached
to the seeding shaft. The seeding shaft is driven either by a star wheel or by an electric motor. The
speed of the seeding shaft is regulated depending on the working speed.
5.11.1 Seeding shaft drive of one star wheel
The star wheel (Fig. 46/1) drives the seeding
shaft with the metering wheels.
Fig. 46
The Vario gearbox in the control centre is used
for adjusting the desired seed rate.
The Vario gearbox has a gearbox setting lever
(Fig. 47/1). With this lever the rotational speed of
the seeding shaft is adjusted for application of
the desired seed rate.
Fig. 47
The following are adjustable

the desired seed rate with the gear control
lever (Fig. 47/1)

the Vario gearbox adjustment range by

moving the drive chain (Fig. 48/1)
over to the double chain wheel (Fig.
48/2)

replacing the existing double chain
wheel (Fig. 48/2) with a double chain
wheel with a different number of cogs.
Fig. 48