EXECUTE IDLE STROKES. Most 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 135 P H impact force and energy is absorbed by bolts and the tool retaining screws and not by the tool itself.
CONSTANT LUBIRICATION Even if the hammer H P 135 is provided with a lubrication system, it is necessary to lubricate the tip of the tool to avoid the friction between metals.
LOW TEMPERATURES P H 135 At low temperatures 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.