[. . . ] Learn the tool's applications and limitations, as well as the specific potential hazards peculiar to it. Form habit of checking to see that keys and adjusting wrenches are removed from tool before turning it on. Don't use power tools in damp or wet locations, or expose them to rain. MAKE WORKSHOP KID PROOF with padlocks, master switches, or by removing starter keys. [. . . ] Turn off the tool and wait for the wheel to stop before moving workpiece or changing settings. Do not touch the workpiece immediately after operation; it is extremely hot and could burn your skin. WARNING: MISUSE or failure to follow the safety rules stated in this instruction manual may cause serious personal injury. CAUTION: Before plugging in the tool, always check to see that the switch trigger actuates properly and returns to the "OFF" position when released. To prevent the switch trigger from being accidentally pulled, a lock-off button is provided. Bolt holes The spark guard is factory-installed with its lower edge contacting the base. Operating the tool in this position will cause many sparks to fly around. Loosen the screw and adjust the spark guard to a position at which minimum sparks will fly around. This tool should be bolted with two bolts to a level and stable surface using the bolt holes provided in the tool's base. CAUTION: Always be sure that the tool is switched off and unplugged before adjusting or checking function on the tool. When the wheel wears down to the extent that the lower portion of the workpiece is left uncut, set the stopper plate to position (B) to allow increased cutting capacity with a worn down wheel. Move the guide plate as shown in the figure and secure it using the hex bolts. The following interval settings are possible: 35 - 205 mm (1-3/8" - 8-1/16") 70 - 240 mm (2-3/4" - 9-7/16") To remove the wheel, raise the safety guard. Press the shaft lock so that the wheel cannot revolve and use the socket wrench to loosen the hex bolt by turning it counterclockwise. CAUTION: Remember that narrow workpieces may not be secured safely when using the two, wider interval settings. To change the cutting angle, loosen the two hex bolts which secure the guide plate. Always use only the proper inner and outer flanges which are provided with this tool. CAUTION: Always be sure that the tool is switched off and unplugged before carrying out any work on the tool. By turning the vise handle counterclockwise and then flipping the vise nut to the left, the vise is released from the shaft threads and can be moved rapidly in and out. To grip workpieces, push the vise handle until the vise plate Always set the vise nut to the right fully when securing the workpiece. failure to do so may result in insufficient securing of the workpiece. This could cause the workpiece to be ejected or cause a dangerous breakage of the wheel. [. . . ] Should any trouble develop during this one year period, return the COMPLETE tool, freight prepaid, to one of Makita's Factory or Authorized Service Centers. If inspection shows the trouble is caused by defective workmanship or material, Makita will repair (or at our option, replace) without charge. This Warranty does not apply where: · repairs have been made or attempted by others: · Repairs are required because of normal wear and tear: · This Warranty gives you specific legal rights, and you may also have other rights which vary from state to state. Some states do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation or exclusion may not apply to you. [. . . ]