Page 2 - general power Tool Safety; The term ′′power tool′′ in the; the presence of flammable liquids,; Power tools create
Page 2 SKU 97743 For technical questions, please call 1-800-444-3353. SAVE THiS MAnuAl K e e p t h i s m a n u a l f o r t h e s a f e t y warnings and precautions, assembly, operating, inspection, maintenance and cleaning procedures. Write the product’s serial number in the back of the manual near ...
Page 3 - or under the influence of drugs,
Page 3 SKU 97743 For technical questions, please call 1-800-444-3353. outlets will reduce risk of electric shock. Avoid body contact with grounded b. surfaces such as pipes, radiators, ranges and refrigerators. There is an increased risk of electric shock if your body is grounded. do not expose powe...
Page 4 - a qualified repair person using; percussion and Rotary Hammer
Page 4 SKU 97743 For technical questions, please call 1-800-444-3353. power tool use and care 4. do not force the power tool. use a. the correct power tool for your application. The correct power tool will do the job better and safer at the rate for which it was designed. do not use the power tool i...
Page 6 - Vibration Safety; permanent physical injury, particularly; SAVE THESE; gROunding; Check with a qualified; grounded Tools: Tools with Three
Page 6 SKU 97743 For technical questions, please call 1-800-444-3353. Vibration Safety This tool vibrates during use. Repeated or long-term exposure to vibration may cause temporary or permanent physical injury, particularly to the hands, arms and shoulders. To reduce the risk of vibration-related i...
Page 7 - Outlets for 2-prong plug; system which satisfies OSHA; Extension cords; Double Insulated
Page 7 SKU 97743 For technical questions, please call 1-800-444-3353. and three prong grounding plug. The plug must be connected to a properly grounded outlet. If the tool should electrically malfunction or break down, grounding provides a low resistance path to carry electricity away from the user,...
Page 8 - a qualified electrician before using it.; Symbology; SpEciFicATiOnS; unpAcKing
Page 8 SKU 97743 For technical questions, please call 1-800-444-3353. indicate it is acceptable for outdoor use.Make sure the extension cord is 6. properly wired and in good electrical condition. Always replace a damaged extension cord or have it repaired by a qualified electrician before using it. ...
Page 9 - SET up inSTRucTiOnS; to the Assembly Diagram near the end of this manual.; product Features
Page 9 SKU 97743 For technical questions, please call 1-800-444-3353. SET up inSTRucTiOnS Read the EnTiRE iMpORTAnT SAFETY inFORMATiOn section at the beginning of this manual including all text under subheadings therein before set up or use of this product. TO pREVEnT SERiOuS injuRY FROM AccidEnTAl ...
Page 10 - Tool Set up; Adjusting The Auxiliary Handle:; sufficiently loose, pull back on the; changing The Settings:; must be adjusted before drilling,; only; personal injury and/or property
Page 10 SKU 97743 For technical questions, please call 1-800-444-3353. Tool Set up Adjusting The Auxiliary Handle: The Auxiliary Handle (107) can be 1. placed in a variety of positions. (See Figure A.) To rotate the Auxiliary Handle 2. (107), turn the Auxiliary Handle counterclockwise to loosen the ...
Page 11 - Hammer/Drill position will result in; Workpiece and Work Area Set up; prevent injury and distraction.; OpERATing inSTRucTiOnS; inserting and Removing drill Bits:; chips may fly off. Always disconnect
Page 11 SKU 97743 For technical questions, please call 1-800-444-3353. side and a symbol for a Drill only on the right side. (See Figure A.) To drill only: • Set the Switching Knob (24) so that the symbol of the Hammer and Drill are facing forward. Then turn the Selector (91) so that it points to th...
Page 12 - general Operating instructions; Then adjust the Switching Knob; “OFF”; without
Page 12 SKU 97743 For technical questions, please call 1-800-444-3353. To remove the Drill Bit, pull back on 4. the Spring (41) and pull out the Bit. For optimal performance, always keep Drill Bits and Chisels sharp. nOTE: When drilling a hole larger than 1-1/4” diameter, always use a Drill Bit with...
Page 13 - Procedures not specifically; from the manufacturer. Lubrication is; by a qualified service technician.
Page 13 SKU 97743 For technical questions, please call 1-800-444-3353. MAinTEnAncE And SERVicing Procedures not specifically explained in this manual must be performed only by a qualified technician. TO pREVEnT SERiOuS injuRY FROM AccidEnTAl OpERATiOn: Turn the power Switch (96) of the Rotary Hammer...
Page 14 - TROuBlESHOOTing; problem; tool. disconnect power supply before service.
Page 14 SKU 97743 For technical questions, please call 1-800-444-3353. TROuBlESHOOTing problem possible causes probable Solutions Tool will not start. No power at outlet. 1. Cord not connected. 2. Blown fuse or tripped circuit 3. breaker. Check power at outlet. 1. Check that cord is plugged in. 2. R...
Page 15 - Level; description; pARTS liST
Page 15 SKU 97743 For technical questions, please call 1-800-444-3353. part # description Qty. 1 O-Ring 1 2 Steel Ball 3 3 Cylinder 1 4 Feather Key 2 5 Piston 1 6 O-Ring 1 7 Spring Holder 1 8 Spring 1 9 Clutch 1 10 Third Gear 1 11 O-Ring 1 12 Piston 1 13 Connecting Shaft 1 14 Needle Bearing 1 15 O-R...
Page 16 - plEASE REAd THE FOllOWing cAREFullY; Left Handle Cover
Page 16 SKU 97743 For technical questions, please call 1-800-444-3353. pARTS liST (cOnTinuEd) 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 MAKE...
Page 17 - ASSEMBlY diAgRAM
Page 17 SKU 97743 For technical questions, please call 1-800-444-3353. ASSEMBlY diAgRAM 1 6 5 4 3 2 113 12 13 14 15 7 9 10 8 104 105 106 107 108 19 18 16 111 110 109 20 11 23 30 28 29 26 25 22 21 24 33 32 31 34 114 38 37 36 35 39 40 42 41 44 43 46 45 47 116 58 59 53 52 48 49 50 51 57 55 54 55 5654 6...
Page 18 - liMiTEd 90 dAY WARRAnTY; of exclusion may not apply to you.
Page 18 SKU 97743 For technical questions, please call 1-800-444-3353. 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 material...