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Manual de usuario Harbor Freight Tools, modelo 93179

Fabricar: Harbor Freight Tools
Tamaño del archivo: 7.71 mb
Nombre del archivo: 030db74d-75e5-4d2d-bff8-cd7579efe8e6.pdf
Idioma del manual:en
Enlace gratuito para este manual disponible en la parte inferior de la página



Resumen del manual


6. Always use 2 hands during use. 7. WARNING! All accessories for this tool must be rated for at least 6500 RPM. Grinding wheels and other accessories running over their rated speed can fly apart and cause injury. 8. Use only 9” diameter grinding wheels having a 5/8” or ( 7/8” if using included arbor adaptor) center mounting hole. Never disable or modify the wheel guard. 9. WARNING! Never install a carbide tipped or steel circular saw blade for use in this tool. Never install a wood carving blade, carving disc with chain saw cutters, or a cutting carving disc on this tool. 10. For safest operation, it is recommended that only these accessories be used with this tool: Abrasive cut-off discs and wheels, flap wheels, wire brushes, wire wheel brushes. 11. Never lay the tool down until the motor has come to a complete stop. The tool may create unforeseen risk while the motor cycles down. 12. Never leave the tool unattended when it is plugged into an electrical outlet. Turn off the tool, and unplug it from its electrical outlet before leaving. 13. WARNING! People with pacemakers should consult their physician(s) before using this product. Operation of electrical equipment in close proximity to a heart pacemaker could cause interference or failure of the pacemaker. SKU 93179 For technical questions, please call 1-800-444-3353 Page 4 GROUNDING GROUNDING WARNING! Improperly connecting the grounding wire can result in the risk of electric shock. Check with a qualified electrician if you are in doubt as to whether the outlet is properly grounded. Do not modify the power cord plug provided with the tool. Never remove the grounding prong from the plug. Do not use the tool if the power cord or plug is damaged. If damaged, have it repaired by a service facility before use. If the plug will not fit the outlet, have a proper outlet installed by a qualified electrician. GROUNDED TOOLS: TOOLS WITH THREE PRONG PLUGS 1. Tools marked with “Grounding Required” have a three wire cord and three prong grounding plug.The plug must be connected to a properly grounded outlet. If the tool should electrically malfunction or break down, grounding provides a low resistance path to carry electricity away from the user, reducing the risk of electric shock. (See Figure A.) 2. The grounding prong in the plug is connected through the green wire inside the cord to the grounding system in the tool. The green wire in the cord must be the only wire connected to the tool’s grounding system and must never be attached to an electrically “live” terminal. (See Figure A.) 3. Your tool must be plugged into an appropriate outlet, properly installed and grounded in accordance with all codes and ordinances.The plug and outlet should look like those in the following illustration. (See Figure A.) DOUBLE INSULATED TOOLS: TOOLS WITH TWO PRONG PLUGS 4. Tools marked “Double Insulated” do not require grounding. They have a special double insulation system which satisfies OSHA requirements and complies with the applicable standards of Underwriters Laboratories, Inc., the Canadian Standard Association, and the National Electrical Code. (See Figure B.) 5. Double insulated tools may be used in either of the 120 volt outlets shown in the following illustration. (See Figure B.) Figure A Figure B SKU 93179 For technical questions, please call 1-800-444-3353 Page 5 EXTENSION CORDS 1. Groundedtools require a three wire extension cord. Double Insulatedtools can use either a two or three wire extension cord. 2. As the distance from the supply outlet increases, you must use a heavier gauge extension cord. Using extension cords with inadequately sized wire causes a serious drop in voltage, resulting in loss of power and possible tool damage. (See Figure C, below.) 3. The smaller the gauge number of the wire, the greater the capacity of the cord. For example, a 14 gauge cord can carry a higher current than a 16 gauge cord. (See Figure C.) 4. When using more than one extension cord to make up the total length, make sure each cord contains at least the minimum wire size required. (See Figure C.) 5. If you are using one extension cord for more than one tool, add the nameplate amperes and use the sum to determine the required minimum cord size. (See Figure C.) 6. If you are using an extension cord outdoors, make sure it is marked with the suffix “W-A” (“W” in Canada) to indicate it is acceptable for outdoor use. 7. Make sure your extension cord is properly wired and in good electrical condition. Always replace a damaged extension cord or have it repaired by a qualified electrician before using it. 8. Protect your extension cords from sharp objects, excessive heat, and damp or wet areas. Figure C. Recommended Minimum Wire Gauge for 120 Volt Extension Cords* Nameplate Amperes (At Full Load) Extension Cord Length 25 Feet 50 Feet 75 Feet 100 Feet 150 Feet 0 - 2.0 18 18 18 18 16 2.1 - 3.4 18 18 18 16 14 3.5 - 5.0 18 18 16 14 12 6.1 - 7.0 18 16 14 12 12 7.1 - 12.0 16 14 12 10 X 12.1 - 16....


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