CF Series Granulators UGG003/0398
18 SERVICE
7.3 Transmission
Vee belts, inspection and adjustment
The granulator is driven by 3 V-belts.
Checking the V-belts
The tension and condition of the V-belts must be checked after 20 - 30 hours
of operation at full load.
After this, check the V-belts for damage once a month.
Check the belt tension every 6 months.
¥ Undo and remove the upper panel on the right-hand side of the granulator.
¥ Rotate the V-belts a few turns.
Check that the belts are intact, undamaged and uncracked.
WARNING! Pinch risk between pulleys and V-belts.
¥ Check belt tension and adjust if necessary.
Motors up to 7.5 kW:
¥ Load each one of the belts in turn with 20 N,
centrally between the cutter and belt pulleys.
It should not be possible to depress the belt more
than about 5 mm.
11 kW motor:
¥ Load each one of the belts in turn with 27 N, centrally between the
cutter and belt pulleys.
It should not be possible to depress the belt more than about 5 mm.
V-belt adjustment
¥ Remove the upper panel on the right-hand side of the granulator.
¥ CF series-K, remove the rear guard plate
above the motor and open the door.
¥ Undo and remove the extraction pipe.
Alt. CF series-U, undo the quick coupling
on the outlet pipe stub.
Motors up to 7,5 kW
L = 5 mm; F = 20 N
11 kW motor
L = 5 mm; F = 27 N
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