Stihl FS 250 R Product Instruction Manual - Page 12

English / USA !Warning! Inhalation of certain dusts, especially organic dusts such as mold or pollen, can cause susceptible persons to have an allergic or asthmatic reaction. Substantial or repeated inhalation of dust and other airborne contaminants, in particular those with a smaller particle size, may cause respiratory or other illnesses. Control dust at the source where possible. Use good work practices, such as operating the unit so that the wind or operating process directs any dust raised by the power tool away from the operator. Follow the recommendations of EPA/OSHA/ NIOSH and occupational and trade associations with respect to dust ("particulate matter"). When the inhalation of dust cannot be substantially controlled, i.e., kept at or near the ambient (background) level, the operator and any bystanders should wear a respirator approved by NIOSH/ MSHA for the type of dust encountered. Operating instructions !Warning! Do not operate your power tool using the starting throttle lock, as you do not have control of the engine speed. In the event of an emergency, shut off the engine immediately - move the slide control / stop switch to 0 or STOP. !Warning! The cutting attachment continues to rotate for a short period after the throttle trigger is released (flywheel effect). 15m (50ft) The rotating cutting attachment may fling foreign objects directly or by ricochet a great distance. To reduce the risk of eye and other injury always wear proper eye protection (see the chapter on "Proper Clothing") and ensure that bystanders are at least 50 feet (15 m) away. To reduce the risk of damage to property, also maintain this distance from such objects as vehicles or windows. Any coworkers who must be in the restricted area should also wear goggles or protective glasses. Stop the engine immediately if you are approached. !Warning! Before you start work, examine the area for stones, glass, fence wire, metal, trash or other solid objects. The cutting attachment could throw objects of this kind. !Warning! This trimmer/brushcutter is normally to be used at ground level with the cutting attachment parallel to the ground. Use of a trimmer/brushcutter above ground level or with the cutting attachment perpendicular to the ground may increase the risk of injury, since the cutting attachment is more fully exposed and the power tool may be more difficult to control. !Warning! During cutting, check the tightness and the condition of the cutting attachment at regular short intervals with the engine and attachment stopped. If the behavior of the attachment changes during use, stop the engine immediately, wait until the cutting attachment stops, and check the nut securing the attachment for tightness and the blade or head for cracks, wear and damage. FS 120, FS 120 R, FS 200, FS 200 R, FS 250, FS 250 R 11