User manual MAKITA BTD144RFE

[. . . ] ENGLISH INSTRUCTION MANUAL Cordless Impact Driver BTD144 009686 WARNING: For your personal safety, READ and UNDERSTAND before using. SAVE THESE INSTRUCTIONS FOR FUTURE REFERENCE. 1 ENGLISH SPECIFICATIONS Model Machine screw Capacities Standard bolt High tensile bolt Hammer mode (Hard) No load speed (min-1) Hammer mode (Medium) Hammer mode (Soft) Hammer mode (Hard) Impacts per minute Hammer mode (Medium) Hammer mode (Soft) Overall length Net weight (with battery cartridge) Rated voltage · Note: Specifications may differ from country to country. · Weight according to EPTA-Procedure 01/2003 END004-2 GEA006-2 BTD144 4 mm - 8 mm 5 mm - 14 mm 5 mm - 12 mm 0 - 2, 600 0 - 2, 000 0 - 1, 300 0 - 3, 400 0 - 2, 800 0 - 1, 300 With one-touch bit holder 139 mm Without one-touch bit holder 140 mm 1. 3 kg D. C. 18 V · Due to our continuing programme of research and development, the specifications herein are subject to change without notice. Symbols The following show the symbols used for the equipment. [. . . ] If you use this tool unsafely or incorrectly, you can suffer serious personal injury. Hold power tool by insulated gripping surfaces, when performing an operation where the fastener may contact hidden wiring or its own cord. Fasteners contacting a "live" wire may make exposed metal parts of the power tool "live" and could give the operator an electric shock. Be sure no one is below when using the tool in high locations. 6. 7. 8. If operating time has become excessively shorter, stop operating immediately. It may result in a risk of overheating, possible burns and even an explosion. If electrolyte gets into your eyes, rinse them out with clear water and seek medical attention right away. Do not short the battery cartridge: (1) Do not touch the terminals with any conductive material. (2) Avoid storing battery cartridge in a container with other metal objects such as nails, coins, etc. (3) Do not expose battery cartridge to water or rain. A battery short can cause a large current flow, overheating, possible burns and even a breakdown. Do not store the tool and battery cartridge in locations where the temperature may reach or exceed 50 C (122 F). Do not incinerate the battery cartridge even if it is severely damaged or is completely worn out. The battery cartridge can explode in a fire. Be careful not to drop or strike battery. SAVE THESE INSTRUCTIONS. Tips for maintaining maximum battery life 1. Charge the battery cartridge before completely discharged. Always stop tool operation and charge the battery cartridge when you notice less tool power. Never recharge a fully charged battery cartridge. Overcharging shortens the battery service life. Charge the battery cartridge with room temperature at 10 C - 40 C (50 F - 104 F). Let a hot battery cartridge cool down before charging it. SAVE THESE INSTRUCTIONS. WARNING: MISUSE or failure to follow the safety rules stated in this instruction manual may cause serious personal injury. ENC007-2 2. 3. IMPORTANT SAFETY INSTRUCTIONS FOR BATTERY CARTRIDGE 1. Before using battery cartridge, read all instructions and cautionary markings on (1) battery charger, (2) battery, and (3) product using battery. [. . . ] · When fastening screw M8 or smaller, choose a proper hammer force carefully adjust pressure on the switch trigger so that the screw is not damaged. · Hold the tool pointed straight at the screw. · If the hammering force is too strong you tighten the screw for a time longer than shown in the figures, the screw or the point of the driver bit may be overstressed, stripped, damaged, etc. Before starting your job, always perform a test operation to determine the proper fastening time for your screw. [. . . ]