by bolts and the tool retaining screws 302 GOA 56 HF / 55 - - 301 / 50 51 GOA / and not by 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 a result of the idle strokes when the tip of the tool is separated from
LOW TEMPERATURES At low temperatures it is recommended that the tools be heated before use and if it is 51 HF GOA / 56 GOA - 302 50 301 - / / 55 possible use at low speed for a progressive increase in temperature of the machinery.
DO NOT BEND Using the power of 56 / 55 / 51 - GOA 50 HF / 302 GOA 301 - the arm of the hammer to break, or using the tool of the hammer as a lever sooner or later it will break. The same thing occurs when the tool leans incorrectly or when it is introduced continuously between cracks.