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Demolition Hammer
MODEL HM1211B
002878
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 HM1211B Blows per minute 2,000 Overall length 490 mm (19-5/16”) Net weight 9.4 kg (20.7 lbs) • Manufacturer reserves the right to change specifications without notice. Specifications may differ from country to country. GENERAL SAFETY RULES USA001-2 (For All Tools) WARNING: Read and understand all instructions. Failure to follow all instructions listed below, may result in electric shock, fire and/or serious personal injury. SAVE THESE INSTRUCTIONS Work Area 4. Grounded too
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6. Do not expose power tools to rain or wet Tool Use and Care conditions. Water entering a power tool will 15. Use clamps or other practical way to increase the risk of electric shock. secure and support the workpiece to a 7. Do not abuse the cord. Never use the cord stable platform. Holding the work by hand or to carry the tools or pull the plug from an against your body is unstable and may lead outlet. Keep cord away from heat, oil, to loss of control. sharp edges or moving parts. Replace 16.
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24. When servicing a tool, use only identical Use of unauthorized parts or failure to follow replacement parts. Follow instructions in Maintenance instructions may create a risk of the Maintenance section of this manual. electric shock or injury. USE PROPER EXTENSION CORD: Use only three-wire extension cords that have three- prong grounding-type plugs and three-pole receptacles that accept the tool's plug. Make sure your extension cord is in good condition. Replace or repair damaged or worn cord
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SPECIFIC SAFETY RULES USB009-2 DO NOT let comfort or familiarity with product (gained from repeated use) replace strict adherence to hammer safety rules. If you use this tool unsafely or incorrectly, you can suffer seri- ous personal injury. 1. Hold tools by insulated gripping surfaces warm up for a while by operating it under when performing an operation where the no load. This will loosen up the lubrica- cutting tool may contact hidden wiring or tion. Without proper warm-up, hammering its own
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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. 003502 Switch action 1 CAUTION: Before plugging in the tool, always check to see that the switch trigger actuates properly and returns to the “OFF” position when released. To start the tool, simply pull the switch trigger. Release the switch trigger to stop. 1. Switch trigger ASSEMBLY CAUTION: Always be sure that the tool is switched off and unplugg
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Never use B-type shank bits. They can cause damage to the tool. 002925 37 27 38.5 37 19 16 19 AB 002926 Then pull out and turn the tool retainer 180 degrees (1/2 turn) to secure the bit. The dimple will now be facing away from the tool holder and bit. Hold the tool securely and try to 1 forcefully pull the bit out of the tool holder to be sure that it has been properly retained. To remove the bit, follow the installation procedure in reverse. 1. Dimple OPERATION 002946 Chipping/Scaling/Demolitio
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001146 Replacing carbon brushes When the resin insulating tip inside the carbon brush is 2 exposed to contact the commutator, it will automatically shut off the motor. When this occurs, both carbon brushes should 1 be replaced. Keep the carbon brushes clean and free to slip in the holders. Both carbon brushes should be replaced at 3 the same time. Use only identical carbon brushes. 1. Commutator 2. Insulating tip 3. Carbon brush 002949 Use a hex wrench to remove the rear cover. 1 2 1. Hex wrench
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002964 Wipe out the old grease inside and replace with a fresh grease (30 g; 1 oz). Use only Makita genuine hammer 1 grease (optional accessory). Filling with more than the speci- fied amount of grease (approx. 30 g; 1 oz) can cause faulty hammering action or tool failure. Fill only with the specified amount of grease. Reinstall the crank cap and tighten with the lock nut wrench. 1. Hammer grease CAUTION: Do not tighten the crank cap excessively. It is made of resin and is subject to breakage.
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Memo 10
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Memo 11
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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 15209 (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,
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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
