a lubrication system, it is necessary to lubricate the tip of the tool to avoid the friction between metals. DO NOT BEND. Using the power of the arm of the hammer to break, or using the tool of the hammer as a ROK 300 lever sooner or later it will
CONSTANT LUBIRICATION Even if the hammer is provided with a ROK 300 lubrication system, it is necessary to lubricate the tip of the tool to avoid the friction between metals.
frequently, 300 ROK 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 tool retaining screws and not by the tool itself. This causes an erosion and the subsequent
