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5 INCH BENCH GRINDER
94186
ASSEMBLY AND OPERATING INSTRUCTIONS
due to continuing improvements, actual product may differ slightly from the product described herein.
3491 Mission o aks Blvd., CaMarillo, Ca 93011
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Copyright © 2006 by Harbor Freight Tools . all rights reserved. no portion of this manual or
any artwork contained herein may be reproduced in any shape or form without the express
written consent of Harbor Freight Tools.
for techn
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SPECIfICATIONS Item Description 1/3 HP (maximum); 120VAC, 60 Hz; 3450 RPM; Motor Sealed radial armature bearings Line Cord 3-prong grounded plug, 5.5 feet long, 18 AWG x 3C 1/2” x 12 TPI threads; Right side: forward threads; Spindle Left side: reverse threads 233988 Wheel Size 5” Dia. Switch Lighted, rocker type Grinding Wheels Once 35 grit and one 60 grit aluminum oxide Overall Dimensions 5-3/4” L x 10-1/2” W x 7” H 1” L x 2” W x 2-1/2” H; Brac
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Electrical Safety 4. Avoid body contact with grounded surfaces such as pipes, radiators, ranges, and refrigerators. There is an increased risk of electric shock if your body is grounded. 5. Do not expose power tools to rain or wet conditions. Water entering a power tool will increase the risk of electric shock. 6. Grounded tools must be plugged into an outlet properly installed and grounded in accordance with all codes and ordinances. Never remove the grounding prong or modify the plug i
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14. Do not overreach. Keep proper footing and balance at all times. Proper footing and balance enables better control of the power tool in unexpected situations. 15. Use safety equipment. Always wear eye protection. dust mask, non-skid safety shoes, hard hat, or hearing protection must be used for appropriate conditions. Tool Use and Care 16. Do not force the tool. Use the correct tool for your application. The correct tool will do the job better and safer at the rate for which it is de
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2. Always wear ANSI-approved safety impact eye goggles and heavy work gloves when using the Bench Grinder. Using personal safety devices reduce the risk for injury. safety impact eye goggles and heavy work gloves are available from Harbor Freight Tools. 3. Maintain a safe working environment. keep the work area well lit. 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 tool in area
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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. Some dust created by power sanding, sawing, grinding, drilling, and other construction activities, contain chemicals known (to the State of California) to cause cancer, birth defects or other reproductive harm. Some examples of these chemicals are: lead from lead-based
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figure B figure A Double Insulated Tools with Two Prong Plugs 4. a polarized plug (one blade is wider than the other) is a feature to reduce the risk of electric shock. 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. never use with an extension cord unless plug can be fully inserted. do not alter the plug.” 5. Tools marked “double insulated” do not require gro
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TABLES A AND B RECOMMENDED MINIMUM WIRE GAUGE FOR EXTENSION CORDS* (120/240 VOL T) EXTENSION CORD LENGTH NAMEPLATE AMPERES (at full load) 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 - - - * Based on limiting the line voltage drop to five volts at 150% TABLE A of the rated amperes. Symbology Double In
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ASSEMBLY INSTRUCTIONS 1. Mount the right Tool Rest (23) to the right Wheel Guard (7) using Bolt (21) and Washer (20). 2. Mount the left Tool Rest (22) to the left Wheel Guard (7) using Bolt (21) and Washer (20). see photo below. 3. adjust each Tool rest so that there is 1/16 inch (minimum) clearance from the Grinding Wheel. at the same time, adjust each Tool rest so that the workpiece contacts the Grinding Wheel slightly above the center-line of the Motor rotor (14). securely tighten both T
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OPERATING INSTRUCTIONS WARNING! The grinding wheel can fly apart and cause injury. Grinding wheels must always be checked for cracks or imperfections. This is done with the “ring test”. With the Grinding Wheel mounted, tap the wheel gently near the outer rim with the handle of a screwdriver. You should hear a clear bell-like ring. If a dull thud occurs, do not use the wheel. The wheel may be damaged and could come apart during operation. 1. insert the line Cord (28) into a grounded
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Dressing the Grinding Wheel new grinding wheels frequently are not true and during operation will often become grooved, glazed (build up), out of round, or misshapen. You will need a grinding wheel dresser (not provided) for this operation. dressers are available from Harbor Freight Tools. To dress the grinding wheel: 1. stand to the side of the wheel for this operation. 2. if the grinding wheel is new, let it run for a minute with no load. if the grinding wheel runs straight and true, yo
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PARTS LIST Part # Description 1 Screw 2 Cover 3 Nut 4 Range 5 Grinding Wheel, 60 Grit 6 Screw 7 Wheel Guard 8 Screw 9 Motor Housing 10 Ball Bearing 11 Nut 12 Motor Stator 13 Nut 14 Motor Rotor 15 Screw 16 Bracket, Left 17 Bracket, Right 18 Hex Screw 18-1 Washer 18-2 Spark Arrestor, Right 18-3 Spark Arrestor , Left 19 Eye Shield 20 Washer 20-1 Spring Washer 21 Bolt 22 Tool
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ASSEMBLY DRAWING 20-1 PLEASE READ ThE fOLLOWING CAREfULLY THE ManUF aCTUrEr and/or disTriBUT or Has ProvidEd THE P ar Ts dia GraM in THis ManU al as a rEFErEnCE T ool onl Y. nEiTHEr THE ManUF aCTUrEr nor disTriBUT or MakEs anY rEPrEsEnT aTion or W arranTY oF anY kind To THE BUYEr THa T HE or sHE is QU aliFiEd T o MakE anY rEP airs T o THE ProdUCT or THa T HE or sHE is QU aliFiEd T o rEPla CE anY P ar Ts oF THE Prod UCT. in FaCT, THE Man UFaCTUr Er and /or dis Tri BUTor EXPr Essl Y
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LIMITED 90 DAY WARRANTY Harbor Freight Tools Co. makes every effort to assure that its products meet high quality and durability standards, and warrants to the original purchaser that this product is free from defects in materials and workmanship for the period of 90 days from the date of purchase. This warranty does not apply to damage due directly or indirectly, to misuse, abuse, negligence or accidents, repairs or alterations outside our facilities, criminal activity, improper installati
