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 itself. This causes - 309 308.2 RHB an erosion and the subsequent rupture of the tip. The
LOW TEMPERATURES At low temperatures it is recommended that the tools be heated before use and if it is possible use at low speed - 308.2 309 RHB for a progressive increase in temperature of the machinery.
CONSTANT LUBIRICATION Even if the hammer is provided RHB 309 308.2 - with a lubrication system, it is necessary to lubricate the tip of the tool to avoid the friction between metals.
