CORROSION Rust or corrosion on the tool occurs when the tool is stored outdoors and it is not well - 290 350 GK MK / 291 lubricated. This can be avoided by simple and easy lubrication and maintenance of hammer’s tool away from moisture when not in use.
DO NOT 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 291 / 350 290 GK - MK the impact force and energy is absorbed by bolts and the tool retaining screws and not by
LOW TEMPERATURES At low temperatures it is recommended that 350 - 290 MK GK 291 / the tools be heated before use and if it is possible use at low speed for a progressive increase in temperature of the machinery.
