User manual RYOBI 600R-41AN600G034

[. . . ] Any power tool that can not be controlled with the switch is dangerous and must be repaired. Disconnect the plug from the power source and/or the battery pack from the power tool before making any adjustments, changing accessories, or storing power tools. Such preventive safety measures reduce the risk of starting the power tool accidentally. Store idle power tools out of the reach of children and do not allow persons unfamiliar with the power tool or these instructions to operate the power tool. [. . . ] Power tools are dangerous in the 1 WARNING Read all safety warnings and all instructions. Failure to follow the warnings and instructions may result in electric shock, fire and/or serious injury. The term "power tool" in the warnings refers to your mains-operated (corded) power tool or battery-operated (cordless) power tool. Do not operate power tools in explosive atmospheres, such as in the presence of flammable liquids, gases, or dust. Unmodified plugs and matching outlets will reduce risk of electric shock. Avoid body contact with earthed or grounded surfaces such as pipes, radiators, ranges and refrigerators. There is an increased risk of electric shock if your body is earthed or grounded. Never use the cord for carrying, pulling or unplugging the power tool. When operating a power tool outdoors, use an extension cord suitable for outdoor use. Use of a cord suitable for outdoor use reduces the risk of electric shock. If operating power tools in a damp location is unavoidable, use a residual current device (RCD) protected supply. To change the direction of rotation, stop the tool and push the forward / reverse selector. When the forward selector is pushed in, the bit rotates clockwise when viewed from the handle end of the tool. English When the reverse selector is pushed in, the bit rotates counterclockwise. Insert the drill bit into the chuck as far as the plain part of its shank will go. Tighten the chuck securely by rotating the chuck head in a clockwise direction. The bit can be removed by rotating the chuck in a counterclockwise direction. The drilling mode shift knob for changing between the drilling mode and impact drilling mode is positioned on the top of the tool. DRILLING MODE: Shift the knob to the " " symbol for drilling. showing " IMPACT DRILLING MODE: Shift the knob to the " and showing " " symbol for impact drilling. OPERATING Never cover the air vents since they must always be open for proper motor cooling. DRILLING IN WOOD To prevent ugly splits around the drill hole on the reverse side of the workpiece, put a piece of scrap timber under the work piece. DRILLING IN METAL Metals such as steel, brass, aluminum sheets, stainless steel, and pipe may also be drilled. [. . . ] DRILLING IN METAL Metals such as steel, brass, aluminum sheets, stainless steel, and pipe may also be drilled. DRILLING IN CONCRETE Stone and masonry are generally drilled in the impact drilling mode. When drilling in delicate materials such as wall tiles, it is essential to start with ordinary drilling and, once the tile is pierced, to continue with impact drilling. In deep bore holes the drill bit should be pulled out occasionally in order to remove the debris from the drill and hole. [. . . ]