User manual RYOBI 510R-21BK515G034

[. . . ] Any power tool that can not be controlled with the switch is dangerous and must be repaired. Disconnect the plug from the power source and/or the battery pack from the power tool before making any adjustments, changing accessories, or storing power tools. Such preventive safety measures reduce the risk of starting the power tool accidentally. Store idle power tools out of the reach of children and do not allow persons unfamiliar with the power tool or these instructions to operate the power tool. [. . . ] If your tool does not operate when plugged into an outlet, double-check the power supply. SPECIAL SAFETY RULES It is advised to wear a dusk mask. An exposed cutter may engage the surface leading to possible loss of control and serious injury. Hold power tool by insulated gripping surfaces, when performing an operation where the cutting accessory may contact hidden wiring or its own cord. Cutting accessory contacting a "live" wire may make exposed metal parts of the power tool "live" and could give the operator an electric shock. If the replacement of the supply cord is necessary, this has to be done by the manufacturer or his agent in order to avoid a safety hazard. This appliance is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety. Children should be supervised to ensure that they do not play with the appliance. This appliance is not intended for use by young children or infirm persons. Adequate supervision by a responsible person must be provided to ensure that they do not play with the appliance. Visitors should wear safety glasses and be kept a safe distance from work area. Do not let visitors contact tool or extension 2 WARNING Do not allow familiarity with tools to make you careless. Release the quick release lever. WARNING To avoid possible serious injury, always wear safety goggles or safety glasses with side shields. Keep hands and fingers away, from the motor housing and blade clamp and do not reach underneath work while blade is cutting. WARNING Do not insert saw blade into air vents. They could come in contact with electrically live internal parts and cause electric shock, resulting in serious injury. WARNING To avoid serious personal injury, do not use saw without safety guard properly in place. 3 English WARNING Your saw should never be connected to power supply when you are assembling parts, making adjustments, installing or removing blades or when not in use. Disconnecting your saw will prevent accidental starting which could cause serious injury. Rest the front of the saw base on the workpiece and align cutting edge of the blade with the line on your workpiece. Make sure the power cord is out of the way of saw blade and not in the line of cut. Apply downward pressure to keep the saw steady and only enough forward pressure to keep the blade cutting. Bevel cutting angles may be adjusted from 0° to 45° right or left. Angles for cuts from 0° to 45° in 22. 5° increments are marked on a scale on both the left and right side of the base. The use of a protractor is recommended when accurate cuts are required. Loosen the base retaining screw with the wrench until the base can be moved. [. . . ] The chips and grindings from these materials are highly abrasive to electric tool parts such as bearings, brushes, commutators, etc. Consequently, it is not recommended that this tool be used for extended work on any fiberglass material, wallboard or plaster. During any use on these materials it is extremely important that the tool is cleaned frequently by blowing with an air jet. LUBRICATION All of the bearings in this tool are lubricated with a sufficient amount of high grade lubricant for the life of the unit under normal operating conditions. [. . . ]