Assessments - 5, GPA: 3.4
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23.NEVER use the miter saw in an area with flammable liquids or gases. 24.NEVER use solvents to clean plastic parts. Solvents could possibly dissolve or otherwise damage the material. 25.SHUT OFF the power before servicing or adjusting the tool. 26.DISCONNECT the saw from the power source and clean the machine when finished using. 27.MAKE SURE the work area is clean before leaving the machine. 28.SHOULD any part of your miter saw be missing, damaged, or fail in any way, or any electrical component fail to perform properly, lock the switch and remove the plug from the power supply outlet. Replace missing, damaged, or failed parts before resuming operation. ELECTRICAL REQUIREMENTS POWER SUPPLY AND MOTOR SPECIFICATIONS The AC motor used in this saw is a universal, nonreversible type. See “MOTOR” in the “PRODUCT SPECIFICATIONS” section on page 2. ! WARNING To avoid electrical hazards, fi re hazards, or damage to the tool, use proper circuit protection. Your saw is wired at the factory for 120 V operation. Connect to a 120 V, 15 A circuit and use a 15 A time delay fuse or circuit breaker. To avoid shock or fire, if power cord is worn or cut, or damaged in any way, have it replaced immediately. 9 ELECTRICAL REQUIREMENTS AND SAFETY ELECTRICAL REQUIREMENTS AND SAFETY ELECTRICAL REQUIREMENTS – cont’d DOUBLE INSULATED The power tool is double insulated to provide a double thickness of insulation between you and tool’s electrical system. All exposed metal parts are isolated from the internal metal motor components with protecting insulation. Replacement parts – When servicing, use only identical replacement parts. Polarized plugs – This saw has a plug that looks like the one shown below: To reduce the risk of electrical shock, this saw has a polarized plug (one blade is wider than the other). This plug will fit in a polarized outlet only one way. If the plug does not fit fully in the outlet, reverse the plug. If it still does not fit, contact a qualified electrician to install the proper outlet. Do not change the plug in any way. ! WARNING Double insulation does not take the place of normal safety precautions when operating this tool. To avoid electrocution: 1. Use only identical replacement parts when servicing a tool with double insulation. Servicing should be performed by a qualified technician. 2. Do not use power tools in wet or damp locations or expose them to rain or snow. MOTOR SAFETY PROTECTION IMPORTANT To avoid motor damage, the motor should be blown out or vacuumed frequently to keep sawdust from interfering with the motor ventilation. 1. Connect this saw to a 120 V circuit. This circuit must not be less than a #12 wire with a 20 A time lag fuse or a #14 wire with a 15 A time lag fuse. NOTE: When using an extension cord on a circuit with a #14 wire, the extension cord must not exceed 25 feet in length. 2. If the motor will not start, release the trigger switch immediately. UNPLUG THE SAW. Check the saw blade to make sure it turns freely. If the blade is free, try to start the saw again. If the motor still does not start, refer to the TROUBLESHOOTING GUIDE. 3. If the tool suddenly stalls while cutting wood, release the trigger switch, unplug the tool and free the blade from the wood. The saw may now be started and the cut finished. 4. FUSES may “blow” or circuit breakers may trip frequently if: a. MOTOR is overloaded – overloading can occur if you feed 10 ELECTRICAL REQUIREMENTS AND SAFETY ELECTRICAL REQUIREMENTS AND SAFETY too rapidly or make too many start/stops in a short time. b. LINE VOLTAGE is more than 10% above or below the nameplate voltage rating. For heavy loads, the voltage at motor terminals must equal the voltage specified on the nameplate. c. IMPROPER or dull saw blades are used. 5. Most motor troubles may be traced to loose or incorrect connections, overload, low voltage or inadequate power supply wiring. Always check the connections, the load and supply circuit if the motor doesn’t run well. Check minimum gauge for the length of cord you are using on the chart below. GUIDELINES FOR EXTENSION CORDS Use a proper extension cord. Make sure your extension cord is in good condition. When using an extension cord, be sure to use one heavy enough to carry the current your product will draw. An undersized cord will cause a drop in line voltage, resulting in loss of power and overheating. The table below shows the correct size to use depending on cord length and nameplate ampere rating. If in doubt, use the next heavier gauge. The smaller the gauge number, the heavier the cord. Be sure your extension cord is properly wired and in good condition. Always replace a damaged extension 11 cord or have it repaired by a qualified person before using it. Protect your extension cords from sharp objects, excessive heat and damp or wet areas. Use a separate electrical circuit for your tools. This circuit must not be less than a #12 wire with a 20 A time lag fuse or a #14 wire with a 15 A time lag fuse. NOTE: When...