STIHL TS 410, TS 700 and TS 800 cut-off machines have a new type of long-life air filtration system with cyclone pre-separation, a paper filter and a fine dust filter.
A: Cyclone pre-separation ensures that 80% of the dust particles in the intake air are removed in the first stage. Unlike conventional systems, instead of being collected in a foam filter they are separated out by the cyclone pre-separation and returned to the ambient air, so there's no foam filter to be cleaned.
B: The paper filter has a large surface area which combines with the efficient pre-separation to extend its life many times over.
C: The fine dust filter catches most of even the tiniest dust particles.
D: The carburetor with compensator keeps the mix optimally adjusted to the filter state at all times, for optimum performance and optimum exhaust emission values.