Makita BHP454 Owners Manual - Page 2

ENGLISH SPECIFICATIONS Model BHP444 BHP454 Concrete 14 mm (9/16") 16 mm (5/8") Steel 13 mm (1/2") 13 mm (1/2") Capacities Wood 50 mm (2") 65 mm (2-9/16") Wood screw 6 mm x 75 mm (1/4" x 2-15/16") 10 mm x 89 mm (3/8" x 3-1/2") Machine screw 6 mm ( 1/4 ") No load speed (RPM) High (2) Low (1) 0 - 1,700/min. 0 - 400/min. Blows per minute High (2) Low (1) 0 - 25,500/min. 0 - 6,000/min. Overall length 243 mm (9-9/16") Net weight 2.3 kg (5.1 lbs) 2.4 kg (5.3 lbs) Rated voltage D.C. 14.4 V D.C. 18 V Standard battery cartridges BL1430 BL1830 • 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. • Weight, with battery cartridge, according to EPTA-Procedure 01/2003 GEA002-3 GENERAL SAFETY RULES WARNING! Read all instructions. Failure to follow all instructions listed below may result in electric shock, fire and/or serious injury. The term "power tool" in all of the warnings listed below refers to your mains-operated (corded) power tool or battery-operated (cordless) power tool. SAVE THESE INSTRUCTIONS. Work area safety 1. Keep work area clean and well lit. Cluttered and 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. Do not use any adapter plugs with earthed (grounded) power tools. Unmodified plugs and matching outlets will reduce risk of electric shock. 5. Avoid body contact with earthed or grounded surfaces such as pipes, radiators, ranges and refrigerators. There is an increased risk of electric shock if your body is earthed or grounded. 6. Do not expose power tools to rain or wet conditions. Water entering a power tool will increase the risk of electric shock. 7. Do not abuse the cord. Never use the cord for carrying, pulling or unplugging the power tool. Keep cord away from heat, oil, sharp edges or moving parts. Damaged or entangled cords increase the risk of electric shock. 8. When operating a power tool outdoors, use an extension cord suitable for outdoor use. Use of a cord suitable for outdoor use reduces the risk of electric shock. Personal Safety 9. Stay alert, watch what you are doing and use common sense when operating a power tool. Do not use a power tool while you are tired or under the influence of drugs, alcohol or medication. A moment of inattention while operating power tools may result in serious personal injury. 10. Use safety equipment. Always wear eye protection. Safety equipment such as dust mask, non-skid safety shoes, hard hat, or hearing protection used for appropriate conditions will reduce personal injuries. 11. Avoid accidental starting. Ensure the switch is in the off-position before plugging in. Carrying power tools with your finger on the switch or plugging in power tools that have the switch on invites accidents. 12. Remove any adjusting key or wrench before turning the power tool on. A wrench or a key left 2