BMP-320 Operating Manual
Maintenance
Synchronous dismount and mounting
Remove the protective liner of the unit only by standstill of
the driving motors and by secured main switch of the
scarifier. Put the machine to its safety off position. Chapter
2.6.
Belt tension
The correct V-belt tension is of utmost importance in order to obtain a
perfect power transmission and to reach the usual working life of the
V-belt. Too low or to high tension causes frequently a premature
breakdown of the V-belt. Excessive belt tension results in damaged
bearings at drives or scarifying drums.
The control of the correct synchronous belt tension takes place by
pressing your thumb on the belt, according to the figure 7.4. It should
be between 8-13 mm.
Fig. 7.4
9
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