FERRI ZMT - Page 65

65
Rev. 5.1
ZMT-ZMTE
ADJUSTMENTS
5.5
05-Regolazione tensione cinghie (ZMT-ZMTE)
mm. 15
100 N
1
2
3
3
4
For ZMTE:
► Remove the protective casing from the belts (1 - 2).
► Loosen the 4 fastening screws of the gearbox (3).
► Adjust the stabiliser (4) to obtain a belt tension such as, with a pressure of 100 N (measured with a dynanometer
positioned in the middle of the upper belt), a maximum bend of 15 mm is obtained.
► Once the operation is nished block the 4 fastening screws of the gearbox (2) and t the belt protective casings
(1 - 2).
Correct belt tensioning allows better performance of the machine and prevents slipping
problems and consequent breakdowns.
Excessive tension provokes overheating, possible breaking of the bearings and premature
wear to the belt.
CAUTION