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Harbor Freight Tools 91938 manual

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Table of contents for the manual

  • Page 1

    ® Model 91938 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 © 2004 by Harbor F reight T ools ® . All r ights 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 without the e xpres[...]

  • Page 2

    SKU 91938 For technical questions, please call 1-800-444-3353. P age 2 PR ODUCT SPECIFICA TIONS E105017 GENERAL SAFETY R ULES W ARNING! READ AND UNDERST AND ALL INSTRUCTIONS Failure to f ollow all instructions listed below ma y result in electric shock, fire , and/or serious injury . SA VE THESE INSTRUCTIONS W ORK AREA 1. Keep y our work area c le[...]

  • Page 3

    SKU 91938 For technical questions, please call 1-800-444-3353. P age 3 ELECTRICAL SAFETY 4. Grounded tools m ust be plugged into an outlet properly installed and grounded in accor dance with all codes and ordinances. Never remo ve the grounding pr ong or modify the plug in any wa y . Do not use any adapter plugs. Check with a qualified electrician[...]

  • Page 4

    SKU 91938 For technical questions, please call 1-800-444-3353. P age 4 12. A void accidental starting. Be sure the P ower Switch is off bef ore plugging in. Carr ying power tools with y our finger on the P ow er Switch, or plugging in pow er tools with the P ower Switch on, in vites accidents. 13. Remove adjusting ke ys or wrenches before turning [...]

  • Page 5

    SKU 91938 For technical questions, please call 1-800-444-3353. P age 5 23. Use only accessories that are recommended b y the manufacturer of your model. Accessor ies that ma y be suitable f or one tool ma y become hazardous when used on another tool. SER VICE 24. T ool service must be perf ormed only b y qualified repair personnel. Ser vice or mai[...]

  • Page 6

    SKU 91938 For technical questions, please call 1-800-444-3353. P age 6 8. Check Swing Guar d (53) for pr oper closing bef ore each use . Do not operate the Saw if the Swing Guar d does not move freely and c lose instantly . Never clamp or tie the Swing Guar d (53) into the open position. If the saw is acci- dently dropped, the Swing Guard (53) ma y[...]

  • Page 7

    SKU 91938 For technical questions, please call 1-800-444-3353. P age 7 23. W ARNING! Some dust created by pow er sanding, sawing, g rinding, dr illing, and other construction activities, contain chemicals known (to the State of Calif or- nia) to cause cancer , bir th defects or other reproductiv e har m. Some examples of these chemicals are: lead f[...]

  • Page 8

    SKU 91938 For technical questions, please call 1-800-444-3353. P age 8 GR OUNDING W ARNING! Improperl y connecting the grounding wire can result in the risk of electric shock. Check with a qualified electrician if y ou are in doubt as to whether the outlet is pr operl y gr ounded . Do not modify the powe r cord plug pr ov ided with the tool. Ne ve[...]

  • Page 9

    SKU 91938 For technical questions, please call 1-800-444-3353. P age 9 FIGURE B DOUBLE INSULA TED T OOLS: T OOLS WITH TWO PR ONG PLUGS 4. T ools mar k ed “Double Insulated” do not require grounding. They ha ve a special double insulation system which satisfies OSHA requirements and complies with the applicable standards of Underwriters Laborat[...]

  • Page 10

    SKU 91938 For technical questions, please call 1-800-444-3353. P age 10 6. If you are using an e xtension cord outdoors, mak e sure it is marked with the suf- fix “W -A” (“W” in Canada) to indicate it is acceptable f or outdoor use. 7. Make sure y our extension cord is properly wired and in good electrical condition. Alwa ys replace a dama[...]

  • Page 11

    SKU 91938 For technical questions, please call 1-800-444-3353. P age 11 ASSEMBL Y AND OPERA TING INSTR UCTIONS NO TE: For additional inf or mation regarding the par ts listed in the f ollowing pages , ref er to the Assembl y Diagram on page 16 . T o Remove or Install a Cut-Off Wheel W arning! Prior to performing an y assembly pr ocedures, make sure[...]

  • Page 12

    SKU 91938 For technical questions, please call 1-800-444-3353. P age 12 Clamp and Angle Scale 1. T o use the Quick Release (31), put the Quic k Release (31) tab in the position shown in FIGURE 4 and push the Vise Handle (28) up against the workpiece. Then tighten the Vise Handle (28). When releasing, loosen the Vise Handle (28) a f ew turns, lift u[...]

  • Page 13

    SKU 91938 For technical questions, please call 1-800-444-3353. P age 13 Operation W arning!! Make sure the Swing Guard (53) and the Fixed Guar d (60) are in place whenever operating the Sa w . Keep y our hands and fing ers a way from the Cut-Off Wheel (56). 1. Make sure the Sa w is in the upr ight position as shown in FIGURE 6 belo w . 2. Using th[...]

  • Page 14

    SKU 91938 For technical questions, please call 1-800-444-3353. P age 14 6. Once the cut is completed, tur n off the Sa w by releasing the T rigger Lock/Switch (103) and unplug the unit. Do not attempt to remove the w orkpiece until the Cut- Off Wheel (56) has stopped moving. 7. Lock do wn the Saw (see Locking Do wn the Saw on page 12). 1. W ARNING![...]

  • Page 15

    SKU 91938 For technical questions, please call 1-800-444-3353. P age 15 THE MANUF ACTURER AND/OR DISTRIBUT OR HAS PRO VIDED THE P ARTS LIST AND ASSEMBL Y DIA GRAM IN THIS MANU AL AS A REFERENCE TOOL ONL Y . NEITHER THE MANUF ACTURER OR DIS TRIB UT OR MA KES ANY REPRE SENT A TION OR W ARRAN TY OF ANY KIN D T O THE BU YER THA T HE OR SHE IS QU ALIFIE[...]

  • Page 16

    SKU 91938 For technical questions, please call 1-800-444-3353. P age 16 NO TE: Some par ts are listed and shown f or illustration pur poses only , and are not av ail- able individually as replacement parts. ASSEMBL Y DIA GRAM 94 Wrench (111) - not shown.[...]

  • Page 17

    SKU 91938 For technical questions, please call 1-800-444-3353. P age 17 LIMITED 90 D A Y W ARRANTY Harbor F reight T ools Co . makes e ver y eff or t to assure that its products meet high quality and durability standards, and warrants to the or iginal purchaser that this product is free from def ects in materials and w or kmanship f or the period o[...]