DNB (DAINONG) D 130 II s - (FRK 290)

CONSTANT LUBIRICATION Even if the hammer is provided with a lubrication system, it is necessary to lubricate the tip of the tool (FRK - 130 II 290) D s to avoid the friction between metals.

demolition works, the strokes in soft or light 290) 130 s II - D (FRK 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.

CORROSION Rust or corrosion on the tool occurs when the tool is 130 - (FRK II s D 290) 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.