DO NOT BEND Using the power of the AT 220 arm of the hammer to break, or using the tool of the hammer as a lever sooner or later it will break. The same thing occurs when the tool leans incorrectly or when it is introduced continuously between cracks.
LOW TEMPERATURES At low temperatures it is recommended that the tools be AT 220 heated before use and if it is possible use at low speed for a progressive increase in temperature of the machinery.
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 AT 220 easy lubrication and maintenance of hammer’s tool away from moisture when not in use.