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Instruções de Operação Harbor Freight Tools, Modelo 31810

Fabricante : Harbor Freight Tools
Arquivo Tamanho: 297.26 kb
Arquivo Nome : 31810.pdf
Língua de Ensino: en
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Do not attempt to force a small tool or attachment to do the work of a larger industrial tool. There are certain applications for which this product was designed. It will do the job better and more safely at the rate for which it was intended. Do not modify this product, and do not use this product for a purpose for which it was not intended. Turn off the Tool and unplug the 6. Power Cord Plug from its electrical outlet before changing accessories or performing inspection, maintenance, or cleaning procedures. People with pacemakers should 7. consult their physician(s) before use. Electromagnetic fields in close proximity to heart pacemaker could cause pacemaker interference or pacemaker failure. WARNING: This product contains 8. or, when used, produces a chemical known to the State of California to cause cancer and birth defects or other reproductive harm. (California Health & Safety Code § 25249.5, et seq.) The warnings, precautions, and 9. instructions discussed in this manual cannot cover all possible conditions and situations that may occur. The operator must understand that common sense and caution are factors which cannot be built into this product, but must be supplied by the operator. Maintain labels and nameplates 10. on the Tool. These carry important information. If unreadable or missing, contact Harbor Freight Tools for a replacement. Save these instructions. Grounding To prevent electric shock and death from incorrect grounding wire connection: 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 3-Prong Plug and Outlet Tools marked with “Grounding Re1. quired” 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 3-Prong Plug and Outlet.) The grounding prong in the plug is 2. 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 3-Prong Plug and Outlet.) The tool must be plugged into an 3. appropriate outlet, properly installed and grounded in accordance with all codes and ordinances. The plug and outlet should look like those in the preceding illustration. (See 3-Prong Plug and Outlet.) Extension Cords Grounded1. tools require a three wire extension cord. Double Insulated tools can use either a two or three wire extension cord. As the distance from the supply outlet 2. 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 Table A.) The smaller the gauge number of the 3. 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 Table A.) When using more than one exten4. sion cord to make up the total length, make sure each cord contains at least the minimum wire size required. (See Table A.) If you are using one extension cord 5. for more than one tool, add the nameplate amperes and use the sum to determine the required minimum cord size. (See Table A.) If you are using an extension cord 6. outdoors, make sure it is marked with the suffix “W-A” (“W” in Canada) to indicate it is acceptable for outdoor use. Make sure the extension cord is prop7. erly wired and in good electrical condition. Always replace a damaged extension cord or have it repaired by a qualified electrician before using it. Protect the extension cords from 8. sharp objects, excessive heat, and damp or wet areas. RECOMMENDED MINIMUM WIRE GAUGE FOR EXTENSION CORDS* (120/240 VOLT) NAMEPLATE AMPERES (at full load) EXTENSION CORD LENGTH 25’ 50’ 75’ 100’ 150’ 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 5.1 – 7.0 18 16 14 12 12 7.1 – 12.0 18 14 12 10 - 12.1 – 16.0 14 12 10 - - 16.1 – 20.0 12 10 - - - TABLE A * Based on limiting the line voltage drop to five volts at 150% of the rated amperes. Symbology Double Insulated Canadian Standards Association Underwriters Laboratories, Inc. V~ Volts Alternating Current A Amperes n0 xxxx/min. No Load Revolutions per Minute (RPM) UNPACKING When unpacking, check to make sure all that all the parts listed in the Parts List near the end of the manual are included. If any parts are missing or broken, please call Harbor Freight To...


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