NOT BEND Using the power of 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 V - D 150 V & A 151 incorrectly or when it is introduced continuously between cracks.
EXECUTE IDLE STROKES Most frequently, during the demolition works, A D V 150 & - 151 V 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
LOW TEMPERATURES At low temperatures it is recommended that the tools be heated before use V - V A 150 & D 151 and if it is possible use at low speed for a progressive increase in temperature of the machinery.
