is absorbed by bolts / / - - 50 301 302 56 / HF GOA 55 GOA 51 and the tool retaining screws and not by the tool itself. This causes an erosion and the subsequent rupture of the tip. The breaking in these cases usually appears at the top of the hammer pin as a result of the idle strokes when the tip
CORROSION Rust or corrosion on the tool occurs 51 GOA 56 302 GOA / / 301 - - HF 55 / 50 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.
CONSTANT LUBIRICATION Even if the hammer is provided with a lubrication system, it GOA - 301 HF 56 / / 51 50 / GOA 302 55 - is necessary to lubricate the tip of the tool to avoid the friction between metals.
