Rotor Change; Rotor Change With Full Hopper - horsch Pronto 3 - 6 DC Operating Instructions Manual

Rotor change

After choosing a rotor from the table it must be
installed in the metering unit.
Empty the seed hopper, if possible, before
¾
changing the rotor.
Unscrew the side cover.
¾
Pull out the rotor with the drive shaft.
¾
Rotor change
Remove lock washer and washer.
¾
Pull out the drive shaft and assemble the
¾
new rotor.
The drive shaft requires axial clearance in the
rotor for self-cleaning of the rotor in the meter-
ing housing.
Changing the rotor
The setting of sealing lip and the concentricity
of the rotor must be checked after each rotor
change.
72
Rotor change with full
hopper

Rotor change with full hopper

Unscrew wing screws on side cover and drive
¾
motor. Remove side cover and motor.
Remove lock washer and washer from the
¾
drive shaft.
Plug the new cell rotor on the drive shaft and
¾
use it to push the old rotor out of the motor
side.
Fix the drive shaft, assemble and fasten side
¾
cover and motor.