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2-Speed Hammer Drill
MODEL HP2050F
MODEL HP2051F
DOUBLE
INSULATION
INSTR U CTION MANU AL
WARNING:
For your personal safety, READ and UNDERSTAND before using.
SAVE THESE INSTRUCTIONS FOR FUTURE REFERENCE.
www.makitatools.com
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SPECIFICATIONS Model HP2050F HP2051F Speed High Low High Low Concrete 20 mm (3/4”) - 20 mm (3/4”) - Capacities Steel 8 mm (5/16”) 13 mm (1/2”) 8 mm (5/16”) 13 mm (1/2”) Wood 25 mm (1”) 40 mm (1-9/16”) 25 mm (1”) 40 mm (1-9/16”) No load speed (RPM) 0 - 2,900/min. 0 - 1,200/min. 0 - 2,900/min. 0 - 1,200/min. Blows per minute 0 - 58,000 0 - 24,000 0 - 58,000 0 - 24,000 Overall length 362 mm (14-1/4”) 360 mm (14-1/8”) Net weight 2.3 kg (5.1 lbs) 2.3 kg (5.1 lbs) • Manufacturer reserves the right to
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11. Avoid accidental starting. Be sure switch Electrical Safety is off before plugging in. Carrying tools with 4. Double insulated tools are equipped with your finger on the switch or plugging in tools a polarized plug (one blade is wider than that have the switch on invites accidents. the other.) This plug will fit in a polarized 12.Remove adjusting keys or wrenches outlet only one way. If the plug does not fit before turning the tool on. A wrench or a fully in the outlet, reverse the plug. If
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21. Check for misalignment or binding of SERVICE moving parts, breakage of parts, and any 23. Tool service must be performed only by other condition that may affect the tools qualified repair personnel. Service or main- operation. If damaged, have the tool ser- tenance performed by unqualified personnel viced before using. Many accidents are could result in a risk of injury. caused by poorly maintained tools. 24. When servicing a tool, use only identical 22. Use only accessories that are recom-
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4. Keep hands away from rotating parts. 7. Some material contains chemicals which may be toxic. Take caution to prevent 5. Do not leave the tool running. working dust inhalation and skin contact. Operate the tool only when hand-held. Follow material supplier safety data. 6. Do not touch the bit or the workpiece immediately after operation; they may be extremely hot and could burn your skin. SAVE THESE INSTRUCTIONS WARNING: MISUSE or failure to follow the safety rules stated in this instruction m
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FUNCTIONAL CAUTION: DESCRIPTION • Always be sure that the tool is switched off and unplugged before adjusting or checking function on the tool. 002990 Switch action 1 CAUTION: 4 • Before plugging in the tool, always check to see that the switch trigger actuates properly and returns to the “OFF” 5 position when released. 3 2 • Switch can be locked in “ON” position for ease of operator comfort during extended use. Apply caution 1. Lock button when locking tool in “ON” position and maintain firm 2
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002991 Reversing switch action This tool has a reversing switch to change the direction of rotation. Move the reversing switch lever to the position A (A side) for clockwise rotation or the position (B side) for counterclockwise rotation. B 1 CAUTION: • Always check the direction of rotation before operation. 1. Reversing switch lever • Use the reversing switch only after the tool comes to a complete stop. Changing the direction of rotation before the tool stops may damage the tool. 002691 Spe
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ASSEMBLY CAUTION: • Always be sure that the tool is switched off and unplugged before carrying out any work on the tool. 002693 Installing side grip (auxiliary handle) 1 3 Always use the side grip to ensure operating safety. Install the side grip so that the teeth on the grip fit in between the 2 protrusions on the tool barrel. Then tighten the grip by turning clockwise at the desired 4 position. It may be swung 360° so as to be secured at any position. 1. Grip base 2. Side grip (auxiliary handl
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002696 Depth gauge 1 The depth gauge is convenient for drilling holes of uniform depth. Loosen the side grip and insert the depth gauge into the hole in the side grip. Adjust the depth gauge to the desired depth and tighten the side grip. NOTE: • The depth gauge cannot be used at the position where 1. Depth gauge the depth gauge strikes against the tool body. OPERATION Hammer drilling operation CAUTION: • There is a tremendous and sudden twisting force exerted on the tool/bit at the time of hole
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001302 Blow-out bulb (optional accessory) After drilling the hole, use the blow-out bulb to clean the dust out of the hole. 1 1. Blow-out bulb Drilling operation When drilling in wood, metal or plastic materials, move the action mode changing lever to the position of symbol to use “rotation only” action. Drilling in wood When drilling in wood, the best results are obtained with wood drills equipped with a guide screw. The guide screw makes drilling easier by pulling the bit into the workpiece. D
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MAINTENANCE CAUTION: • Always be sure that the tool is switched off and unplugged before attempting to perform inspection or maintenance. 002697 Cleaning vent holes The tool and its air vents have to be kept clean. Regularly 1 clean the tool’s air vents or whenever the vents start to become obstructed. To maintain product SAFETY and RELIABILITY, repairs, car- bon brush inspection and replacement, any other mainte- nance or adjustment should be performed by Makita 1. Vent holes Authorized or Fact
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Memo 12
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First-Class Postage Required Post Office will not deliver without proper postage. Makita U.S.A., Inc. 14930 Northam Street La Mirada, CA 90638-5753 Fold 13 Cut
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MAIL THIS PORTION Your answers to the following questions are appreciated. 1. This product was purchased from: 3. How did you learn about this product: Home Center Other ( ) Magazine Radio Hardware/Lumber Store From Dealer Exhibition Tool Distributor Newspaper From Friend Industrial Supply Store Display Previous Usage Construction Supply Catalog Other ( ) 2. Use of the product is intended for: 4. Most favored points are: Construction Trade Design Repair Se
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FACTORY SERVICE CENTERS 1-800-4-MAKITA RETAIN THIS PORTION FOR YOUR RECORDS ARIZONA FLORIDA MISSOURI PENNSYLVANIA 3707 E. Broadway Rd., Ste. 6 750 East Sample Road 9876 Watson Road 1704 Babcock Blvd. Phoenix, AZ 85040 Pompano Beach, FL 33064 St. Louis, MO 63126-2221 Pittsburgh, PA 1509 (602) 437-2850 (954) 781-6333 (314) 909-9889 (412) 822-7370 CALIFORNIA GEORGIA NEBRASKA PUERTO RICO 41850 Christy St. 4680 River Green Parkway NW 4129 S. 84th St. 200 Guayama St. Fremont, CA 94538-5107 Duluth, G
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WARNING Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains 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 paints, • crystalline silica from bricks and cement and other masonry products, and • arsenic and chromium from chemically-treated lumber. Your risk from these exposures varies, depending on how often you do this type of
