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Demolition Hammer
MODEL HM0860C
004479
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 HM0860C Blows per minute 1,100 - 2,650 Overall length 454 mm (17-7/8”) Net weight 4.7 kg (10.4 lbs) • Manufacturer reserves the right to change specifications without notice. Specifications may differ from country to country. GENERAL SAFETY RULES USA002-2 (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. Doubl
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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: Make sure your extension cord is in good condition. When using an extension cord, be sure to use one heavy enough to carry the current your product will draw. An undersized cord will cause a drop in line voltage resulting in l
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tion. Without proper warm-up, hammering 11. Do not point the tool at any one in the area operation is difficult. when operating. The bit could fly out and injure someone seriously. 7. Always be sure you have a firm footing. Be sure no one is below when using the 12. Do not touch the bit or parts close to the tool in high locations. bit immediately after operation; they may be extremely hot and could burn your 8. Hold the tool firmly with both hands. skin. 9. Keep hands away from moving parts. 13
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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. 004480 Switch action O(OFF) I(ON) CAUTION: Before plugging in the tool, always check to see that the 1 tool is switched off. To start the tool, push the “I (ON)” side of the switch lever. To stop the tool, push the “O (OFF)” side of the switch lever. 1. Switch lever 004481 Speed change The blows per minute can be adjusted just by turning the adjusting
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004482 Indicator lamp 1 The green power-ON indicator lamp lights up when the tool is plugged. The indicator lamp is lit but the tool does not start even if the tool is switched on, the carbon brushes may be worn out, or the electric circuit or the motor may be defective. 2 If the indicator lamp does not light up and the tool does not start, the ON/OFF switch or the mains cord may be defective. The red service indicator lamp lights up when the carbon 1. Power-ON indicator lamp ( green) brushes ar
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004484 Insert the bit into the tool. Turn the bit and push it in until it engages. 1 If the bit cannot be pushed in, remove the bit. Pull the chuck cover down a couple of times. Then insert the bit again. Turn 2 the bit and push it in until it engages. After installing, always make sure that the bit is securely held in place by trying to pull it out. 1. Bit 2. Chuck cover 004485 To remove the bit, pull the chuck cover down all the way and pull the bit out. 004486 Bit angle The bit can be secured
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MAINTENANCE CAUTION: Always be sure that the tool is switched off and unplugged before attempting to perform inspection or maintenance. 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 ide
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Lubrication 004490 This tool requires no hourly or daily lubrication because it has a grease-packed lubrication system. It should be relubri- cated after every 6 months of operation. Send the complete 1 tool to Makita Authorized Service Center for this lubrication service. However, if circumstances require that you should lubricate it by yourself, proceed as follows. Run the tool for several minutes to warm it up. Switch off and unplug the tool. 1. Screw Loosen the four screws (two short screws
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004494 Connect the terminal and reinstall the handle. CAUTION: Be careful not to damage the terminal or lead wires especially when wiping out the old grease or installing the handle. 1 Whenever reinstalling the handle, use the two short screws for the upper side and two long screws for the 1. Terminal lower side. To maintain product SAFETY and RELIABILITY, repairs, any other maintenance or adjustment should be performed by Makita Authorized or Factory Service Centers, always using Makita rep
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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
