Hand-guided machine e.g. motorized chain saw with generator, has mutually electrically isolated stimulation coil groups in series in pole wheel peripheral direction connected to carburetor and handle heating systems

摘要

The machine has a first group of stimulation coils connected to a carburetor heating arrangement (9) and a second group of coils connected to a handle heating arrangement (10). The two groups of coils are electrically isolated and arranged in series in the peripheral direction of the pole wheel (3).