46
47
Rotor change
After choosing a rotor from the table it must be
installed in the metering unit.
¾
Empty the seed hopper, if possible, before
changing the rotor.
¾
Unscrew the side cover.
¾
Pull out the rotor with the drive shaft.
Rotor change
¾
Remove lock washer and washer.
¾
Pull out the drive shaft and assemble the
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.
Rotor change with full
hopper
Rotor change with full hopper
¾
Unscrew wing screws on side cover and drive
motor. Remove side cover and motor.
¾
Remove lock washer and washer from the
drive shaft.
¾
Plug the new cell rotor on the drive shaft and
use it to push the old rotor out of the motor
side.
¾
Fix the drive shaft, assemble and fasten side
cover and motor.
