6 ENGLISH9. Never force the saw. Push the saw forward at aspeed so that the blade cuts without slowing.Forcing the saw can cause uneven cuts, loss ofaccuracy, and possible kickback.Lower guard function1. Check the lower guard for proper closing beforeeach use. Do not operate the saw if the lower guarddoes not move freely and close instantly. Neverclamp or tie the lower guard into the open position.If the saw is accidentally dropped, the lower guard maybe bent. Raise the lower guard with the retracting handleand make sure it moves freely and does not touch theblade or any other part, in all angles and depths of cut.2. Check the operation of the lower guard spring. Ifthe guard and the spring are not operating prop-erly, they must be serviced before use. Lowerguard may operate sluggishly due to damaged parts,gummy deposits, or a build-up of debris.3. The lower guard may be retracted manually only forspecial cuts such as “plunge cuts” and “compoundcuts”. Raise the lower guard by the retracting han-dle and as soon as the blade enters the material, thelower guard must be released. For all other sawing,the lower guard should operate automatically.4. Always observe that the lower guard is cover-ing the blade before placing the saw down onbench or floor. An unprotected, coasting bladewill cause the saw to walk backwards, cuttingwhatever is in its path. Be aware of the time ittakes for the blade to stop after switch is released.5. To check lower guard, open lower guard by hand,then release and watch guard closure. Also checkto see that retracting handle does not touchtool housing. Leaving blade exposed is VERYDANGEROUS and can lead to serious personal injury.Additional safety warnings1. Use extra caution when cutting damp wood, pres-sure treated lumber, or wood containing knots.Maintain smooth advancement of tool without decreasein blade speed to avoid overheating the blade tips.2. Do not attempt to remove cut material whenblade is moving. Wait until blade stops beforegrasping cut material. Blades coast after turn off.3. Avoid cutting nails. Inspect for and remove allnails from lumber before cutting.4. Place the wider portion of the saw base on that partof the workpiece which is solidly supported, not onthe section that will fall off when the cut is made. Ifthe workpiece is short or small, clamp it down. DONOT TRY TO HOLD SHORT PIECES BY HAND!5. Before setting the tool down after completing acut, be sure that the guard has closed and theblade has come to a complete stop.6. Never attempt to saw with the circular sawheld upside down in a vise. This is extremelydangerous and can lead to serious accidents.7. Some material contains chemicals which may betoxic. Take caution to prevent dust inhalation andskin contact. Follow material supplier safety data.8. Do not stop the blades by lateral pressure onthe saw blade.9. Do not use any abrasive wheels.10. Only use the saw blade with the diameter thatis marked on the tool or specified in the man -ual. Use of an incorrectly sized blade may affectthe proper guarding of the blade or guard opera-tion which could result in serious personal injury.11. Keep blade sharp and clean. Gum and woodpitch hardened on blades slows saw andincreases potential for kickback. Keep blade cleanby first removing it from tool, then cleaning it withgum and pitch remover, hot water or kerosene.Never use gasoline.