Assessments - 3, GPA: 3
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If damaged, have the product serviced before using. Many accidents are caused by poorly maintained products. SERVICE 20. Product service must be performed only by qualified repair personnel. Service or maintenance performed by unqualified personnel could result in a risk of injury. 21. When servicing a product, use only identical replacement parts. Follow instructions in the “Inspection, Maintenance, And Cleaning”section of this manual. Use of unauthorized parts or failure to follow maintenance instructions may create a risk of electric shock or injury. SPECIFIC SAFETY RULES 1. Maintain labels and nameplates on the Air Filtration System. These carry important information. If unreadable or missing, contact Harbor Freight Tools for a replacement. 2. Maintain a safe working environment. Make sure there is adequate surrounding workspace. Always keep the work area free of obstructions, grease, oil, trash, and other debris. Do not use a power products in areas near flammable chemicals, dusts, and vapors. Do not use this product in a damp or wet location. 3. If placing this Air Filtration System on a table or shelf, make sure that the machine is placed securely on a flat, level surface, capable of supporting the weight of the machine. 4. If attaching the Air Filtration System to a ceiling, make sure the machine is attached securely to joists capable of supporting the weight of the machine. 5. Make sure the Switch is in the “Off” position before plugging in the power cord. 6. Keep the Pleated Type Filter (1) and the 3-Pocket Type Filter (2) clean, in place, and in good working order. 7. Always unplug the Air Filtration System from its electrical outlet before performing any inspection, maintenance, or cleaning procedures. SKU 91393 PAGE 4 ADDITIONAL WARNINGS 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 product. Never remove the grounding prong from the plug. Do not use the product 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 PRODUCT: PRODUCTS WITH THREE PRONG PLUGS 1. Products 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 product 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 product’s grounding system and must never be attached to an electrically “live” terminal. (See Figure A.) 3. Your product 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.) FIGURE A SKU 91393 PAGE 5 DOUBLE INSULATED PRODUCTS: PRODUCTS WITH TWO PRONG PLUGS 4. Products 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 products may be used in either of the 120 volt outlets shown in the following illustration. (See Figure B.) FIGURE B EXTENSION CORDS 1. Grounded tools 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 product damage. (See Figure C, next page.) 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 product, add the name plate amperes and use the sum to determine the required minimum cord size. (See Figure C.) SKU 91393 PAGE 6 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...
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