User manual SKIL SHD77

[. . . ] WARNING and instructions may result in electric shock, fire and/or serious injury. The term "power tool" in all of 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. Do not use a power tool while you are tired or under the influence of drugs, alcohol or medication. [. . . ] The proper setting of the clutch, combined with firm handling of the saw will allow you to control kickback. Too much blade exposure increases the likelihood of the blade twisting in the kerf and increases the surface area of the blade available for pinching that leads to kickback. Do not operate saw if lower guard does not move freely and close instantly. Raise the lower guard only with the Lower Guard Lift Lever and make sure it moves freely and does not touch the blade or any other part, in all angles and depths of cut. If the guard and the spring are not operating properly, they must be serviced before use. Lower guard may operate sluggishly due to damaged parts, gummy deposits, or a buildup of debris. Lower guard should be retracted manually only for special cuts such as "Plunge Cuts" and "Compound Cuts". Raise lower guard by lower guard Lift lever and as soon as blade enters the material, lower guard must be released. Always observe that the lower guard is covering the blade before placing saw down on bench or floor. An unprotected, coasting blade will cause the saw to walk backwards, cutting whatever is in its path. Be aware of the time it takes for the blade to stop after switch is released. Accidental contact with the spinning saw blade could result in serious personal injury. Periodically remove the blade, clean the upper, lower guards and the hub area with kerosene and wipe it dry, or blow it clean with compressed air. Proper interpretation of these symbols will allow you to operate the tool better and safer. If excessive blade slippage occurs, tighten the blade stud a fraction of a turn more (less than 1/8 turn). Such preventive safety measures reduce the risk of starting the tool accidentally. While retracting the lower guard, check operation and condition of the LOWER GUARD SPRING. Make sure the saw teeth and arrow on the blade point in the same direction as the arrow on the lower guard. Slide blade through slot in the foot and mount it against the INNER WASHER on the shaft. Be sure the large diameter of the INNER and OUTER washers lay flush against the blade. Loosen the depth adjustment lever located between the guard and handle of saw. Hold the foot down with one hand and raise or lower saw by the handle. [. . . ] To maintain peak efficiency of the motor, we recommend every two to six months the brushes be examined. Brushes should be replaced when they have worn down to 3/16" in length. The brushes should slide freely in and out of the holders without sticking. Unscrew the brush caps on the motor housing and lift out the brushes; note which way they face, so that the brushes can be returned to their original position. [. . . ]