Rotor Speed - LELY SPLENDIMO 320 MC Betriebsanleitung

54

Rotor speed

B.3
The machine can be supplied together with an additional
drive pulley (option) for the conditioner rotor. By exchanging
this pulley with the standard part, a different rotor speed can
be adjusted.
- Open the V belt housing.
- Remove the tension from the V-belts and remove them.
- Remove the two allen headed bolts A (fig. B-3) from the
pulley and place one of the two bolts in the central one of
the three holes in the pulley.
- Tighten the allen headed bolt until the pulley is detached
from its clamping bush.
- Remove the clamping bush and pulley.
- Fit the other pulley (align it with the top pulley) and tighten
the allen headed bolts with a torque of 50 Nm (5 kgm).
Then hit the pulley with a hammer and tighten the allen
headed bolts once again at the same torque (50 Nm/5 kgm).
Do not use any oil or grease when fitting the pulley.
- Mount the V-belts.
- Tighten the V-belts. Adjust belt tension in such a way that,
if a 70 N (7 kg) force is exerted on the middle, the V-belt is
pushed in 10 mm (fig. B-2).
- Close the V belt housing.
Supplement B
A
B-3