4ENGLISH (Original instructions)Explanation of general viewSPECIFICATIONS• Due to our continuing programme of research and development, the specifications herein are subject to change withoutnotice.• Specifications and battery cartridge may differ from country to country.• Weight, with battery cartridge, according to EPTA-Procedure 01/2003Intended use ENE033-1The tool is intended for screw driving in wood, metal andplastic.General Power Tool SafetyWarnings GEA010-1WARNING Read all safety warnings and allinstructions. Failure to follow the warnings andinstructions may result in electric shock, fire and/orserious injury.Save all warnings andinstructions for future reference.CORDLESS SCREWDRIVERSAFETY WARNINGS GEB050-21. Hold power tool by insulated gripping surfaces,when performing an operation where the fastenermay contact hidden wiring. Fasteners contacting a“live” wire may make exposed metal parts of thepower tool “live” and could give the operator anelectric shock.2. Always be sure you have a firm footing.Be sure no one is below when using the tool inhigh locations.3. Hold the tool firmly.4. Keep hands away from rotating parts.5. Do not touch the bit or the workpiece immediatelyafter operation; they may be extremely hot andcould burn your skin.SAVE THESE INSTRUCTIONS.WARNING:DO NOT let comfort or familiarity with product (gainedfrom repeated use) replace strict adherence to safetyrules for the subject product. MISUSE or failure tofollow the safety rules stated in this instructionmanual may cause serious personal injury.IMPORTANT SAFETYINSTRUCTIONS ENC007-7FOR BATTERY CARTRIDGE1. Before using battery cartridge, read allinstructions and cautionary markings on (1)battery charger, (2) battery, and (3) product usingbattery.2. Do not disassemble battery cartridge.3. If operating time has become excessively shorter,stop operating immediately. It may result in a riskof overheating, possible burns and even anexplosion.4. If electrolyte gets into your eyes, rinse them outwith clear water and seek medical attention rightaway. It may result in loss of your eyesight.5. Do not short the battery cartridge:(1) Do not touch the terminals with anyconductive material.(2) Avoid storing battery cartridge in a containerwith other metal objects such as nails, coins,etc.(3) Do not expose battery cartridge to water orrain.A battery short can cause a large current flow,overheating, possible burns and even abreakdown.1. Red indicator2. Button3. Battery cartridge4. Star mark5. Switch trigger6. Lamp7. Reversing switch lever8. Locator9. Bit10. Magnetic bit holder11. Groove12. Hook13. ScrewModel BFS441 BFS451Capacities Drywall screw 4 mm 4 mmNo load speed (min -1 ) 0 - 4,000 0 - 4,000Overall length With short locator 281 mm 281 mmWith long locator 296 mm 296 mmNet weight 1.4 kg 1.5 kgRated voltage D.C. 14.4 V D.C. 18 V