Impact drill is mainly suitable for the concrete floor, wall, brick, stone, wood and multilayer material impact on the punch; Also can be conducted on wood, metal, ceramic and plastic drilling and tapping and equipped with electronic speed equipment for cis/reverse, and other functions. So what's the operation procedures using percussion drill? Below small make up detailed introduction for you. , be sure to concentrate when work, not only should keep a clear head, more rational operating electric tool fatigue, after drinking or taking drugs, drug after operating the machine. , impact housing must have a ground wire or neutral line protection. , drill conductor is to be in good condition, prohibit disorderly, prevent the mangled and cut. It is forbidden to pull the wire oil-water, prevent oil and water corrosion wires. And check whether the insulation in good condition, the switch is sensitive and reliable. And clamping bit hard right, before the use should stay idle for a few minutes, turn the rear can normal use. , drilling, should make bit slow when contact with the workpiece, not too hard and broken bits, motor burn out. , pay attention to the work of the standing postures, cannot treat STH lightly. And operation of the machine to ensure that based on solid, and balance must be maintained at all times. Use electric drill, in a dry place, it is forbidden to bring gloves, prevent the drill ground accident. In damp place when using a drill, must stand on the rubber mat or dry wood, in case of electric shock. , such as found in using electric drill leakage, vibration, high temperature overheating when, should immediately stop stay cool before using. , drill did not stop running in full, can't discharge, bit change, abnormal when no one else may not be removed, assembly, should hand in the specialist repair in time. , power outages, rest, or leave work, shall be immediately cut off power supply. Press, such as electric drill, must make the electric drill, vertical and fixed end is firm and reliable. , midway replacement new bit, along the original hole drilling, do not force all of a sudden, prevent broken bit accident. , the use of percussion drill, such as when he worked in damp places, must stand on the insulation or dry wood. Climbing or in dangerous area, such as explosion-proof safety protective measures must be done. , wear suitable clothes, and not to wear loose clothes, not to wear jewellery or long hair, it is forbidden to wear gloves and sleeves hadn't operating power tools. And don't put at random. After work, electric drill and insulation supplies should be in a specified place.
