INDUSTRIAL SHREDDER
Instruction manual for use and maintenance
MSM0005EN_
F
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3.2.1
Electronic control
All the machine working stages are controlled by a P.C. board.
This controls the automatic reverse cycle if overloading occurs, and also allows for the activation of
some special functions:
•
Intermittent working;
•
Automatic reverse;
•
Reverse test;
•
Automatic start and stop by remote operation (to be used only if other machines are
connected to it in line);
To set these functions please refer to paragraph 5.3 ADJUSTMENTS ON BOARD OF THE SHREDDER.
CAUTION
The reversal motion of the shafts is actuated only after the shredder has been
subject to overcharge: therefore, should any hard material be fed into the
shredder (such as tempered steel pieces or similar) the reversal cannot guarantee
that the blades are not damaged.
Moreover, the reverse run of the machine must not be considered as a regular
working mode, but a random intervention aimed at ensuring a smooth working
of the shredder.
Should the shredder reverse frequently and jam, it is compulsory to remove the
cause of the overload and check that the working condition of the machine does
not exceed the stated limit of capacity.
It is absolutely forbidden to let the shredder work when the reversals occur
frequently, because the blade-holding shaft would be forced to an anomalous
stress and seriously damaged.
