KUHN Venta 3030 - Adjusting the Metering Unit; Blower

Venta 3030-3530-4030
78
9. - Instructions for work
RN034AGB D
Seed Drill
9.4 Adjusting the metering unit
9.4.1 Blower
Setting the rotational speed of the blower
The blowers' rotational speed can be reduced for sowing
small seeds and/or fragile seeds.
With the Vario regulation system, the machine can be
driven at a PTO speed between 750 and 1000 min-1
without modifying the blower speed
Small seed Large seed
Blower rotation
frequency
2300 rpm 4250 rpm
The blower speed must never exceed
4400 min-1, otherwise it could cause damage
to the blower.
2300 min
-1
4300 min4200
-1
max