Assessments - 3, GPA: 3.3
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Facilidade de uso
SYMBOL NAME DESIGNATION/EXPLANATION V Volts Voltage A Amperes Current Hz Hertz Frequency (cycles per second) W Watt Power min Minutes Time Alternating Current Type or a characteristic of current n0 No Load Speed Rotational speed, at no load Class II Construction Designates Double Insulated Construction tools .../min Revolutions or Reciprocation Per Minute Revolutions, strokes, surface speed, orbits etc. per minute Safety Alert Symbol Indicates danger, warning or caution. It means attention!!! Your safety is involved. Page 6 ELECTRICAL ELECTRICAL EXTENSION CORDS ELECTRICAL CONNECTION When using a power tool at a considerable distance from the power source, use an extension cord heavy enough to carry the current that the tool will draw. An undersized extension cord will cause a drop in line voltage, resulting in a loss of power and causing the motor to overheat. Use the chart provided below to determine the minimum wire size required in an extension cord. Only round jacketed cords listed by Underwriter's Laboratories (UL) should be used. Length of Extension Cord Wire Size (A.W.G.) Up to 50 16 51 to 100 14 When working with the tool outdoors, use an extension cord that is designed for outside use. This is indicated by the letters WA on the cord's jacket. Before using an extension cord, inspect it for loose or exposed wires and cut or worn insulation. Your grinder has a precision built electric motor. It should be connected to a power supply that is 120 volts, 60Hz, AC only (normal household current). Do not operate this tool on direct current (DC). A substantial voltage drop will cause a loss of power and the motor will overheat. If your tool does not operate when plugged into an outlet, double check the power supply. CAUTION: Keep the cord away from the cutting area and position the cord so that it will not be caught on lumber, tools, or other objects during cutting. UNPACKING With the exception of the side handle and grinding wheel, your angle grinder has been shipped completely assembled. ¦ Carefully remove the grinder and accessories from the box. Make sure that all items listed in the packing list are included. ¦ Inspect grinder carefully to make sure no breakage or damage has occurred during shipping. ¦ If any parts are damaged or missing, contact your nearest Ryobi dealer to obtain replacement parts before attempting to operate grinder. ¦ Do not discard the packing material until you have carefully inspected and satisfactorily operated grinder. PACKING LIST Angle Grinder With Guard Grinding Wheel Side Handle Wrench Operator's Manual Warranty Registration Card WARNING: If any parts are missing, do not operate your grinder until the missing parts are replaced. Failure to do so could result in possible serious personal injury. Page 7 FEATURES FEATURES KNOW YOUR ANGLE GRINDER Before attempting to use your grinder, familiarize yourself with all operating features and safety requirements. See Figure 1. Make sure all grinding wheels and recommended accessories are in accordance with listed specifications for this tool. For example, do not use grinding wheels that are rated at less than 11,000 RPM. Guard A protective guard has been provided on your grinder. It deflects sparks and metal chips during use. Heavy Duty Motor Your Ryobi AG400 Angle Grinder has a powerful motor, with sufficient power to handle tough grinding jobs that require heavy duty performance. Side Handle The side handle provided, stabilizes your grinder and must be used during all grinding operations. In addition to maintaining safe control during use, the side handle also provides convenient ease of operation for the operator. Spindle Lock Button The spindle lock button secures the spindle so that only one wrench is needed to change the grinding wheel. Switch Button Your grinder has a conveniently located switch. It also has a lock-on feature that allows the grinder to be locked in the on position when continuous operation for extended periods of time is required. APPLICATIONS (Use only for the purposes listed below) Grinding metals. Preparing surfaces to be welded. Grinding welds. Fig. 1 WARNING: Do not allow familiarity with your grinder to make you careless. Remember that a careless fraction of a second is sufficient to inflict severe injury. SPINDLE LOCK BUTTON SWITCH BUTTON SIDE HANDLE GUARDGRINDING WHEEL WRENCH Page 8 ASSEMBLY ASSEMBLY WARNING: Your grinder should never be connected to power supply when you are assembling parts, making adjustments, installing or removing grinding wheels, or when not in use. Disconnecting your grinder will prevent accidental starting that could cause serious injury. INSTALLING THE SIDE HANDLE See Figure 2. ¦ UNPLUG YOUR GRINDER. WARNING: Failure to unplug your grinder could result in accidental starting causing serious injury. Install the side handle by screwing it into the side of the gear housing. Note: The handle can be installed on either the left or right side of the grinder, depending on operato...