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 - & V V A 151 D 150 energy is absorbed by bolts and the tool retaining screws and not by the tool itself. This causes an erosion and the
CONSTANT LUBIRICATION Even if the hammer is provided with a lubrication system, it is necessary to lubricate the tip - V 151 D & V A 150 of the tool to avoid the friction between metals.
cracks. LOW TEMPERATURES. At low temperatures it is recommended that the tools be heated before use and if it is possible D 151 A V & - 150 V use at low speed for a progressive increase in temperature of the machinery. CORROSION. Rust or corrosion on the tool occurs when the tool is stored outdoors and it