strokes. This happens when the piston does MDH / PMV 290 PMV 29 SB SH - - / 390 P12 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. This causes an erosion and the subsequent rupture of the tip. The breaking in these cases usually appears at the
CONSTANT LUBIRICATION Even if the hammer is provided with a lubrication system, it is necessary to PMV - SB MDH / 290 P12 PMV / 29 390 - SH lubricate the tip of the tool to avoid the friction between metals.
DO NOT BEND Using the power of the arm of the hammer to break, or using the tool of the hammer as a lever - SH PMV - SB P12 29 390 / MDH 290 / PMV sooner or later it will break. The same thing occurs when the tool leans incorrectly or when it is introduced continuously between
