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4-1/2” ANGLE GRINDER
Model 03150
ASSEMBLY AND OPERATING INSTRUCTIONS
®
3491 Mission Oaks Blvd., Camarillo, CA 93011
Visit our Web site at: http://www.harborfreight.com
®
Copyright 2003 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 technical questions, please call 1-800-444-3353.
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PRODUCT SPECIFICATIONS Item Description Electrical Requirements 120 Volt/60 Hz/580 Watts/12,000 RPM/ 4.8 Amps Maximum E194601 Grinding Wheel Size 4-1/2” Diameter, 7/8 Arbor (Not Included) Spindle Size 5/8” – 11 TPI Accessories Auxiliary Handle (Qty. 1) Wrench (Qty. 1) Carbon Brush (Qty. 2) SAVE THIS MANUAL You will need this manual for the safety warnings and precautions, assembly, operating, inspection, maintenance and cleaning procedures, parts list and assem- bly diagram. Keep your invoice
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3. Keep bystanders, children, and visitors away while operating a power tool. Distractions can cause you to lose control. Protect others in the work area from debris such as chips and sparks. Provide barriers or shields as needed. ELECTRICAL SAFETY 4. 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 in any way. Do not use any adapter plugs. Check with a qualified ele
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11. Dress properly. Do not wear loose clothing or jewelry. Contain long hair. Keep your hair, clothing, and gloves away from moving parts. Loose clothes, jewelry, or long hair can be caught in moving parts. 12. Avoid accidental starting. Be sure the Power Switch is off before plugging in. Carrying power tools with your finger on the Power Switch, or plugging in power tools with the Power Switch on, invites accidents. 13. Remove adjusting keys or wrenches before turning the power tool on. A
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22. Check for misalignment or binding of moving parts, breakage of parts, and any other condition that may affect the tool’s operation. If damaged, have the tool serviced before using. Many accidents are caused by poorly main- tained tools. 23. Use only accessories that are recommended by the manufacturer for your model. Accessories that may be suitable for one tool may become hazardous when used on another tool. SERVICE 24. Tool service must be performed only by qualified repair personnel.
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8. Avoid unintentional starting. Make sure you are prepared to begin work before turning on this tool. 9. Do not force this tool. This tool will do the work better and safer at the speed and capacity for which it was designed. Do not force the rotating Grinding Wheel (not included) into the object being ground. Apply moderate pressure, allowing the Grinding Wheel to rotate freely without being forced. 10. WARNING! Never install a carbide tipped or steel circular saw blade for use o
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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 inst
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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 B EXTENSIO
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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. RECOMMENDED MINIMUM WIRE GAUGE FOR EXTENSION CORDS* (120 VOLT) N
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UNPACKING When unpacking, check to make sure all the parts shown on the Parts List on page 12 are included. If any parts are missing or broken, please call Harbor Freight Tools at the number shown on the cover of this manual as soon as possible. ASSEMBLY AND OPERATING INSTRUCTIONS NOTE: For additional information regarding the parts listed in the following pages, refer to the Assembly Diagram on page 13. 1. WARNING! Always make sure the Power Cord (part #50) of the Angle Grinder is unp
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4. To attach the Handle (part #16), screw the threaded portion of the Handle into either the right or left side threaded mounting hole located on the sides of the Gear Box (part #15). (See Figure D.) 5. To operate the Angle Grinder, plug the Power Cord (part #50) into a grounded, 120 volt, electrical outlet. 6. Grip the Angle Grinder firmly with both hands. Then turn the Power Switch (part #39) to its “ON” position and allow the Grinding Wheel to rotate to its fullest speed. (See Figure D.) 7
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PLEASE READ THE FOLLOWING CAREFULLY THE MANUFACTURER AND/OR DISTRIBUTOR HAS PROVIDED THE PARTS LIST AND ASSEMBLY DIAGRAM IN THIS MANUAL AS A REFERENCE TOOL ONLY. NEITHER THE MANUFACTURER OR DISTRIBUTOR MAKES ANY REPRESENTATION OR WARRANTY OF ANY KIND TO THE BUYER THAT HE OR SHE IS QUALIFIED TO MAKE ANY REPAIRS TO THE PRODUCT, OR THAT HE OR SHE IS QUALIFIED TO REPLACE ANY PARTS OF THE PRODUCT. IN FACT, THE MANUFACTURER AND/OR DISTRIBUTOR EXPRESSLY STATES THAT ALL REPAIRS AND PARTS REPLACEMENTS
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ASSEMBLY DIAGRAM 11 1 2 12 3 58 13 14 15 5 16 7 17 8 4 18 19 6 20 2 34 21 35 9 33 22 10 54 23 37 24, 2, 3 36 25, 2, 3 54 55 40 26 27 39 53 38 49 28 41 44 57 42 46 48 29 47 43 30 2 45 51 31 52 32 50 NOTE: Some parts are listed and shown for illustration purposes only, and are not available individually as replacement parts. SKU 03150 PAGE 13 REV 04/06
