ENGLISH (Original instructions) INSTRUCTION MANUAL Combination Hammer HR2475 010154 DOUBLE INSULATION WARNING: For your personal safety, READ and UNDERSTAND before using. SAVE THESE INSTRUCTIONS FOR FUTURE REFERENCE.
ENGLISH (Original instructions) SPECIFICATIONS Model Capacities HR2475 Concrete 24 mm Core bit 54 mm Diamond core bit (dry type) 65 mm Steel 13 mm Wood 32 mm No load speed (min-1) 0 - 1,100 Blows per minute 0 - 4,500 Overall length 429 mm Net weight 3.0 kg Safety class /II • Due to our continuing programme of research and development, the specifications herein are subject to change without notice. • Specifications may differ from country to country.
• Work area safety 1. Keep work area clean and well lit. Cluttered or dark areas invite accidents. 2. Do not operate power tools in explosive atmospheres, such as in the presence of flammable liquids, gases or dust. Power tools create sparks which may ignite the dust or fumes. 3. Keep children and bystanders away while operating a power tool. Distractions can cause you to lose control. Electrical safety 4. Power tool plugs must match the outlet. Never modify the plug in any way.
13. Remove any adjusting key or wrench before turning the power tool on. A wrench or a key left attached to a rotating part of the power tool may result in personal injury. 14. Do not overreach. Keep proper footing and balance at all times. This enables better control of the power tool in unexpected situations. 15. Dress properly. Do not wear loose clothing or jewellery. Keep your hair, clothing, and gloves away from moving parts. Loose clothes, jewellery or long hair can be caught in moving parts. 16.
13. 14. Do not touch the bit or parts close to the bit immediately after operation; they may be extremely hot and could burn your skin. Some material contains chemicals which may be toxic. Take caution to prevent dust inhalation and skin contact. Follow material supplier safety data. CAUTION: Always check the direction of rotation before operation. • 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.
between the protrusions on the tool barrel. Then tighten the grip by turning clockwise at the desired position. It may be swung 360° so as to be secured at any position. For chipping, scaling or demolition operations, depress the lock button and rotate the action mode changing knob to the symbol. Use a bull point, cold chisel, scaling chisel, etc. Rotation only Bit grease Coat the bit shank head beforehand with a small amount of bit grease (about 0.5 - 1 g).
Bit angle (when chipping, scaling or demolishing) Dust cup 1. Dust cup 1. Action mode changing knob 2. Lock button 1 1 2 001300 010164 Use the dust cup to prevent dust from falling over the tool and on yourself when performing overhead drilling operations. Attach the dust cup to the bit as shown in the figure. The size of bits which the dust cup can be attached to is as follows. The bit can be secured at the desired angle.
operations. Failure to do so may result in the loss of control of the tool and potentially severe injury. Blow-out bulb • 1. Blow-out bulb 1 • • 001302 Use the blow-out bulb to clean out the hole. Chipping/Scaling/Demolition • • MAINTENANCE 010168 CAUTION: Always be sure that the tool is switched off and unplugged before attempting to perform inspection or maintenance.
• • • • • • • • • • • • • • Scraper Bit grease Side grip Depth gauge Blow-out bulb Dust cup Dust extractor attachment Drill chuck assembly Chuck adapter Keyless drill chuck Drill chuck S13 Chuck key S13 Safety goggle Plastic carrying case 9
Makita Corporation Anjo, Aichi, Japan 884902A222 12
