frequently, during the demolition 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 energy is absorbed by bolts and the ROK 300 tool retaining screws and not by the tool itself.
LOW TEMPERATURES At low temperatures it is ROK 300 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.
CONSTANT LUBIRICATION Even if the hammer is provided with a lubrication system, it is necessary to lubricate the tip of the tool to avoid the friction between 300 ROK metals.
