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Harbor Freight Tools 3150 manual

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Table of contents for the manual

  • Page 1

    4-1/2” ANGLE GRINDER Model 03150 ASSEMBL Y AND OPERA TING INSTR UCTIONS 3491 Mission Oaks Blvd., Camarillo , CA 93011 Visit our W eb site at: http://www .harborfreight.com Cop yright 2003 by Harbor F reight T ools ® . All rights reser v ed. No por tion of this manual or an y ar twork contained herein may be reproduced in an y shape or f or m wit[...]

  • Page 2

    PR ODUCT SPECIFICA TIONS SA VE THIS MANU AL Y ou will need this manual for the safety warnings and precautions, assembly , operating, inspection, maintenance and cleaning procedures, parts list and assem- bl y diagram. Keep y our in voice with this man ual. Write the in v oice number on the inside of the front co ver . K eep this manual and in v oi[...]

  • Page 3

    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 a[...]

  • Page 4

    11. Dress properl y . Do not wear loose c lothing or jewelry . Contain long hair . Keep y our hair , c lothing, and gloves a wa y fr om moving parts. Loose clothes, je welry , or long hair can be caught in mo ving par ts. 12. A void accidental starting. Be sure the P ower Switch is off bef ore plugging in. Carrying power tools with your finger on t[...]

  • Page 5

    22. Check for misalignment or binding of moving parts, breakage of parts, and any other condition that ma y affect the tool’ s operation. If damaged, ha ve 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. Accessor ies that ma y[...]

  • Page 6

    8. A void unintentional starting. Make sure y ou are prepared to begin work before turning on this tool. 9. Do not fo r ce 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, allo win[...]

  • Page 7

    GROUNDING W ARNING! 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 o[...]

  • Page 8

    FIGURE B SKU 03150 P AGE 8 DOUBLE INSULA TED T OOLS: T OOLS WITH TWO PR ONG PLUGS 4. T ools mar ked “Double Insulated” do not require grounding. They ha v e a special double insulation system which satisfies OSHA requirements and complies with the applicable standards of Underwriters Laboratories, Inc., the Canadian Standard Association, and th[...]

  • Page 9

    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 f or 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 [...]

  • Page 10

    UNP A CKING When unpacking, check to make sure all the parts shown on the Parts List on page 12 are included. If any par ts are missing or brok en, please call Harbor F reight T ools at the number shown on the cover of this manual as soon as possible. ASSEMBL Y AND OPERA TING INSTRUCTIONS NOTE: For additional information regarding the parts listed [...]

  • Page 11

    SKU 03150 P AGE 11 4. T o attach the Handle (par t #16), screw the threaded por tion 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.) INSPECTION, MAINTENANCE, AND CLEANING 1. W ARNING! Mak e sure the P o wer Switch (par t #39) of the Angle Gr inder is in its “[...]

  • Page 12

    SKU 03150 P AGE 12 REV 11/04 NO TE: Some par ts are listed and shown f or illustration purposes only , and are not available individually as replacement parts. P ARTS LIST PLEASE READ THE FOLLO WING CAREFULL Y THE MANUF ACTURER AND/OR DISTRIBUT OR HAS PRO VIDED THE P AR TS LIST AND ASSEMBL Y DIAGRAM IN THIS MANUAL AS A REFERENCE T OOL ONL Y . NEITH[...]

  • Page 13

    SKU 03150 P AGE 13 NO TE: Some par ts are listed and shown f or illustration purposes only , and are not available individually as replacement parts. ASSEMBL Y DIA GRAM 11 12 13 14 2 3 1 15 16 17 18 19 20 21 22 23 24, 2, 3 25, 2, 3 26 27 28 29 30 31 32 50 51 2 52 45 43 53 44 46 47 48 49 57 39 38 55 42 41 40 54 54 37 36 35 2 33 10 9 34 8 7 6 5 4 58 [...]