[. . . ] Do not use blades which do not comply with the specifications given in this manual. Do not use saw blades the disc of which is thicker, or the set of which is smaller, than the thickness of the riving knife. Make sure that the voltage used corresponds to the voltage marked on the tool's identification plate. [. . . ] If your saw comes with a dust extractor/collector, ensure it is properly connected and used. Never carry the tool by the cord or yank it to disconnect the saw from the power socket. It is safer than using your hand and it frees both hands to operate the tool. Get into the habit of checking to see that all keys and adjusting spanners have been removed from the tool before turning it on. When the tool is used outdoors, use only extension cords intended for outdoor use. Blade diameter (Use only blades of this diameter) Blade bore diameter Max. Cutting capacities at 0° at 45° Frequency Voltage Input WS-6613 WS-6615 / WS-6615X No load speed WS-6613 WS-6615 / WS-6615X Net weight WS-6613 / WS-6615X WS-6615 Noise (sound pressure level) in the workplace can exceed 85 dB. In this case, sound insulation and hearing protection measures must be taken by the operator. Pressing the spindle lock button (1), turn the hex-head bolt (2) with the spanner (3) until the spindle locks. Loosen the hex-head bolt by turning the spanner anticlockwise while pressing the spindle lock button. Retract the lower guard (5) back with the lower guard lever (6) as far as possible under the upper guard (7). Then, attach the saw blade (8) against the inner blade washer (9) on the spindle. Press the spindle lock button again, tighten the hexhead bolt by turning the spanner clockwise while pressing the spindle lock button. This tool is started and stopped by squeezing and releasing the trigger switch (18). [. . . ] Loosen the bevel adjustment knob (16) at the front of the tool and move the base plate to the desired angle using the bevel scale (17). Once the angle has been set, be sure to retighten the bevel adjustment knob firmly. All Ryobi products are guaranteed against manufacturing defects and defective parts for a period of twenty four (24) months from the date stated on the original invoice drawn up by the retailer and given to the end user. [. . . ]