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Istruzioni per l'uso Black & Decker, Modello BDCS1806

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2 90537965 BD Circ Saws 5/30/08 10:11 AM Page 3 • Check for misalignment or binding of moving parts, breakage of parts, and any other condition that may affect the tool’s operation. If damaged, have the toolserviced before using. Many accidents are caused by poorly maintained tools. • Use only accessories that are recommended by the manufacturer for your model. Accessories that may be suitable for one tool may create a risk of injury when used on another tool. Service • Tool service must be performed only by qualified repair personnel. Service or maintenance performed by unqualified personnel may result in a risk of injury. • When servicing a tool, use only identical replacement parts. Follow instructions inthe Maintenance section of this manual. Use of unauthorized parts or failure to follow Maintenance Instructions may create a risk of shock or injury. Specific Safety Rules DANGER: Keep hands away from cutting area and blade. Keep your second hand on auxiliary handle, or motor housing. If both hands are holding the saw, they cannot be cut by the blade. • Keep your body positioned to either side of the saw blade, but not in line with thesaw blade. KICKBACK could cause the saw to jump backwards. (See "Causes and Operator Prevention of Kickback"). • Do not reach underneath the work. The guard cannot protect you from the blade below the work. • Check lower guard for proper closing before each use. Do not operate saw if lowerguard does not move freely and close instantly. Never clamp or tie the lower guard into the open position. If saw is accidentally dropped, lower guard may be bent. Raise the lower guard with the Retracting Lever and make sure it moves freely and does not touch the blade or any other part, in all angles and depths of cut. • Check the operation and condition of the lower guard spring. If the guard and thespring 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 "Pocket Cuts" and "Compound Cuts". Raise the lower guard by Retracting Lever. As soonas blade enters the material, lower guard must be released. For all other sawing, the lower guard should operate automatically. • Always observe that the lower guard is covering the blade before placing sawdown 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. • NEVER hold piece being cut in your hands or across your leg. It is important to support the work properly to minimize body exposure, blade binding, or loss of control. • Hold tool by insulated gripping surfaces when performing an operation where the cutting tool may contact hidden wiring. Contact with a “live” wire will also make exposed metal parts of the tool "live" and shock the operator. • When ripping, always use a rip fence or straight edge guide. This improves the accuracy of the cut and reduces the chance for blade binding. • Always use blades with correct size and shape (diamond vs. round) arbor holes. Blades that do not match the mounting hardware of the saw will run eccentrically, causing loss of control. • Never use damaged or incorrect blade washers or bolts. The blade washers and bolt were specially designed for your saw, for optimum performance and safety of operation. Causes and Operator Prevention of Kickback • Kickback is a sudden reaction to a pinched, bound or misaligned saw blade, causing an uncontrolled saw to lift up and out of the workpiece toward the operator. • When the blade is pinched or bound tightly by the kerf closing down, the blade stalls and the motor reaction drives the unit rapidly back toward the operator. • If the blade becomes twisted or misaligned in the cut, the teeth at the back edge of the blade can dig into the top surface of the wood causing the blade to climb out of the kerf and jump back toward the operator. • Kickback is the result of tool misuse and/or incorrect operating procedures or conditions and can be avoided by taking proper precautions as given below: • Maintain a firm grip on the saw and position your body and arm in a way thatallows you to resist KICKBACK forces. KICKBACK forces can be controlled by the operator, if proper precautions are taken. 3 90537965 BD Circ Saws 5/30/08 10:11 AM Page 4 • When blade is binding or when interrupting a cut for any reason, release the trigger and hold the saw motionless in the material until the blade comes to a completestop. Never attempt to remove the saw from the work or pull the saw backward while the blade is in motion or KICKBACK may occur. Investigate and take corrective actions to eliminate the cause of blade binding. • When restarting a saw in the workpiece, center the saw blade in the kerf and check that teeth are not engaged into the material. If saw blade is bindin...