Blastrac 655DC, Руководство по эксплуатации

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655DC Operating Instructions
Maintenance
7
Compressor belt :
1. Remove the Compressor and the Left lower panel
2. Loosen the adjustment for the Compressor belt .
3. Reduce the distance between the driving motor and the
Compressor to release the tension of the V-belt drive.
4. Remove the old belt.
5. Put on the new V-belt in the grooves of the V-belt pulley by
hand and without using the force.
6. Increase the distance between the driving motor and the
Compressor to stretch the V-belt as described in paragraph
7.6 .
7. Place the Compressor and the Left lower panel back with the
appropriate fasteners.
7.6 V-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.
Check the tension of the V-belt by pressing the thumb on the belt. The
belt has the correct tension if you can press it in for approx. 10-15 mm
(Fig. 7.6.1).
Fig. 7.6.1