USE. DO NOT EXECUTE IDLE STROKES. JKHB 401 Most frequently, during the demolition works, the strokes in soft or light materials are called idle strokes. This happens when the piston does not stroke the hammer tool, and the impact force and energy is absorbed by bolts and the tool retaining screws and not by the tool
tool, and the impact force and energy is absorbed by bolts and the tool retaining screws and not by 401 JKHB the tool itself. This causes an erosion and the subsequent rupture of the tip. The breaking in these cases usually appears at the top of the hammer pin as
CONSTANT LUBIRICATION Even if the hammer is provided with a lubrication system, it is necessary to lubricate the tip of the tool to avoid 401 JKHB the friction between metals.