User manual RYOBI CSB140LZ

[. . . ] LASER CIRCULAR SAW DOUBLE INSULATED CSB140LZ Your Laser Circular Saw has been engineered and manufactured to Ryobi's high standard for dependability, ease of operation, and operator safety. When properly cared for, it will give you years of rugged, trouble-free performance. WARNING: To reduce the risk of injury, the user must read and understand the operator's manual before using this product. Thank you for buying a Ryobi product. SAVE THIS MANUAL FOR FUTURE REFERENCE TABLE OF CONTENTS n Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] (184 mm) blade is the maximum blade capacity of the saw. Also, never use a blade that is too thick to allow outer blade washer to engage with the flat on the spindle. Larger blades will come in contact with the blade guards, while thicker blades will prevent blade screw from securing blade on spindle. Either of these situations could result in a serious accident. 10 ASSEMBLY ATTACHING BLADE See Figures 2 - 3. Follow these directions to attach the blade. n Remove blade screw by turning it counterclockwise with the wrench. n Remove spring washer and outer blade washer ("D" washer). SPINDLE BLADE OUTER WASHER ("D" WASHER) CAUTION: To prevent damage to the spindle or spindle lock, always allow motor to come to a complete stop before engaging spindle lock. n Remove blade screw by turning it counterclockwise with the wrench, while keeping the lock button depressed. n Remove spring washer and outer flange washer ("D" washer). n Wipe a drop of oil onto the inner flange bushing and outer flange washer ("D" washer) where they contact blade. WARNING: If inner flange bushing has been removed, replace it before placing blade on spindle. Failure to do so could cause an accident since blade will not tighten properly. n Retract the lower guard into the upper guard, making sure the lower guard spring works properly, allowing the guard to move freely. n Check to see that the saw teeth and arrow on the saw blade and the arrow on the lower guard are pointing in the same direction. NOTE: The saw teeth point upward at the front of the saw as shown. n Fit the saw blade inside the lower blade guard and onto the spindle. n Depress spindle lock and replace blade screw. n Tighten blade screw securely by turning it clockwise with the wrench. NOTE: Never use a blade that is too thick to allow the "D" washer to engage with the flat on the spindle. BLADE SCREW INNER FLANGE BUSHING SPRING WASHER OUTER WASHER ("D" WASHER) Fig. 2 CUPPED SIDE OF SPRING WASHER OUTSIDE OF SPRING WASHER SPINDLE LOCK BUTTON Fig. Follow these directions to remove the blade. n Unplug the saw. CAUTION: To prevent damage to the spindle or spindle lock, always allow motor to come to a complete stop before engaging spindle lock. [. . . ] n Remove the laser cover by lifting it off its base. n Rest the front of the base on scrap workpiece. n Adjust the laser beam with the mark on the scrap workpiece by loosening the screw to the laser aperture and slowly moving laser guide left or right. n Since blade thicknesses vary, always make a trial cut in scrap workpiece to ensure an accurate cut. [. . . ]