Table A shows the correct size to use, depending on cord length and ampererating. If in doubt, use the next heavier gauge: the smaller the gauge number,the heavier the cord.When operating a power tool outdoors, ALWAYS use an outdoor extensioncord marked "W-A" or "W." These cords are rated for outdoor use and re-duce the risk of electric shock.Minumum Gauge for Extension CordsVolts Total Length of Cord in Feet120V 0-25ft. 25-50ft. 51-100ft. 101-150ft.Ampere Rating AWG AWG AWG AWGMore than 0 18 16 16 14Not more than 6More than 6 18 16 14 12Not more than 10More than 10 16 16 14 12Not more than 12More than 12 14 12 Not RecommendedNot more than 16PERSONAL SAFETY_lk WARNING: Use of this product can generate dust containing chemicalsknown to the state of California to cause cancer, birth defects or other reproduc-tive harm. Some examples of these chemicals are:• Lead from lead-based paints.• Crystalline silica from bricks and cement and other masonry products.• Arsenic and chromium, from chemically treated lumber.Your risk from these exposures varies, depending upon how often you do thistype of work. To reduce your exposure to these chemicals:• Work in a well-ventilated area.• Work with approved safety equipment, such as those dust masks that arespecially designed to filter out microscopic particles.Avoid prolonged contact with dust from power sanding, sawing, grinding, drillingand other construction activities. Wear protective clothing and wash exposedareas with soap and water. Allowing dust to get into your mouth, eyes or lay onthe skin may promote absorption of harmful chemicals.28160 Manual_Revised_07-0228 Page 7