UP / HP / 500 MES 451 450 550 / / 5 500 521 / HB 550 / 521 / / / 462 CORROSION Rust or corrosion on the tool occurs when the tool is stored outdoors and it is not well 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 / / 450 521 / UP 550 HB MES / HP / 462 / 5 521 500 / 500 / / 550 451 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
CONSTANT LUBIRICATION Even if the hammer is provided with a lubrication system, it is necessary to lubricate the tip of / / HP / 550 550 451 / / / 500 500 / / 462 UP / 521 MES 5 HB 521 450 the tool to avoid the friction between metals.
