called idle strokes. This happens 303 OKB 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 itself. This causes an erosion and the subsequent rupture of the tip. The breaking in these cases
CONSTANT LUBIRICATION Even if the hammer is provided 303 OKB with a lubrication system, it is necessary to lubricate the tip of the tool to avoid the friction between metals.
LOW TEMPERATURES At low temperatures 303 OKB it is recommended that the tools be heated before use and if it is possible use at low speed for a progressive increase in temperature of the machinery.
