BE-TMSXXXX USER MANUAL
25
Belt maintenance
The driving force is transmitted to the hammers (or cutters) holder rotor of the Mulcher by belts with
adjustable tension. Periodically, or if the belts malfunction or slip, check the tension of the transmission belts
from the appropriate slit and, if necessary, replace them.
Referring to figure 14, do the following:
• Remove the nuts fastening the protective casing;
• Loosen the bolts (A) which fix the transmission box (B);
• loosen the nuts (C) and (E) and use the coupling screw (D) to adjust the tension of the belts;
It is advisable to be equipped with a metal ruler of adequate length and, placing it on the edge of the two
pulleys, it must touch all four edges of the pulleys themselves. Press on the belts, in the central area between
the two pulleys, with a force of 5kg: the force must cause a deformation on the individual belt of 1 cm.
• Tighten the bolts which fix the transmission box and extension;
• Re-assemble the previously removed casing;
The belts are stretched when working overtime: when replacing a worn or broken belt, for a correct
distribution of forces, it is mandatory to replace the entire set of belts.
BE-TMSxxxx
MAINTENANCE
5.1.2. Belt maintenance
The driving force is transmitted to the hammers (or cutters) holder rotor of the Mulcher by belts with adjustable
tension. Periodically, or if the belts malfunction or slip, check the tension of the transmission belts from the
appropriate slit and, if necessary, replace them.
Referring to figure 14, do the following:
-- Remove the nuts fastening the protective casing;
-- Loosen the bolts (A) which fix the transmission box (B);
-- loosen the nuts (C) and (E) and use the coupling screw (D) to adjust the tension of the belts;
It is advisable to be equipped with a metal ruler of adequate length and, placing it on the edge of the two pulleys,
it must touch all four edges of the pulleys themselves. Press on the belts, in the central area between the two
pulleys, with a force of 5kg: the force must cause a deformation on the individual belt of 1 cm.
-- Tighten the bolts which fix the transmission box and extension;
-- Re-assemble the previously removed casing;
The belts are stretched when working over time: when replacing a worn or broken belt, for a correct distribution
of forces, it is mandatory to replace the entire set of belts.
A
D
C
E
B
Fig. 14
Cleaning the Mulcher
DANGER
This operation is extremely hazardous so the following instructions must be followed.
• Wear protective gloves and shut off the thermal engine of the agricultural tractor, subsequently
disconnecting the cardan shaft;
• For cleaning at the end of work, before completely stopping the machine, leave it on for 20-30 seconds so
that any material residue is ejected;
• The Mulcher must be cleaned inside using an air jet and rags.
• Eliminate any residue of material or dust from the external surface of the machine.
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