Richiger E6910, Руководство оператора

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Setting roller speed
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To determine proper speed, wait until grain reaches a level that is approximately 10 centimeters (4 inches) below the roller's level and keep it there
by adjusting the knob in either direction.
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This can be verified visually by observing the mass of grain through the cutter blade opening at the top of the bag. If the gap between grain level
and pick-up roller grows too close, and grain is being pulled up into the roller with the bag folds, then too much material is accumulating inside the
bag than can be discharged.
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Operating speed must be lowered by turning knob clockwise. If the gap between roller and grain increases, more grain must be supplied by
turning the knob anti-clockwise and speeding up the roller. The knob is turned very gradually, avoiding any abrupt changes in gain flow.
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The unloader should now be delivering a steady stream of grain to the receiving truck or trailer. The truck will have to move every so often to stay
alongside the retreating bag.
It is critical that grain not be allowed to collect higher up in the bag than level recommended (see "General indications for efficient
operation" section) because it can be drawn up with the bag, rolled in with the plastic sheet and form large masses of bulging grain that
continue to get bigger. If that happens, operation is stopped, roller is disengaged, tractor is made to advance a few meters so that
enough plastic is unrolled to be cut off with a knife, all the used plastic is discarded from the roller and operation is recommenced.
Although it is ideal that no grain be picked up by the roller, small bulges here and there can be put up with as long as roller speed is
decreased and grain ceases to be pulled in.
CAUTION