Laski LS 150 T, Operating Instructions Manual

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
Blunt blades are evident on chipped edges which are not
clean but broken.

The optionally used breaker for crushing brings increased
costs for energy consumption.

The breaker should not be used for small and short
wooden pieces, leaved or coniferous branch wood (with
low weight) which may bring fouling due to shortage of
woody mass.
The chipper is optionally equipped with its speed regulation and the NOSTRESS
system intended particularly for tractors with power less than 30 HP.
This regulator reduces material feeding upon contingent overloading (PTO shaft
speed dropping).
The chipping wheel speed is set by the manufacturer to 1450 rpm to turn the rolls
off and to 1500 rpm to turn the rolls on again.
Recommendations!!
Should the loading rolls be frequently turned off while chipping,
it means that there is too much material loaded and the chipping
device is overloaded. To avoid this overloading:

reduce volume of material to be loaded, or

reduce infeed speed of the loading rolls
The loading rolls infeed speed can be reduced by the regulating screw (see arrow
on following figure) under the hinged part of the loading chute. To change the
infeed speed, just turn the regulating screw accordingly.