5ENGLISHExplanation of general view1-1. Red part1-2. Button1-3. Battery cartridge2-1. Lock-off button2-2. Switch trigger3-1. Sprocket cover3-2. Knob4-1. Cutter4-2. Guide bar4-3. Arrow5-1. Spring5-2. Sprocket5-3. Boss6-1. Spring6-2. Guide bar6-3. Boss7-1. Sprocket cover7-2. Hook7-3. Hole11-1. Oil tank cap11-2. Oil inspection window11-3. Oil tank opening12-1. Tip guide13-1. Lower guide17-1. Battery cartridge17-2. Scabbard (chain cover)22-1. Push nut22-2. Slotted bit screwdriver23-1. Filter25-1. Filter26-1. Push nut27-1. Sprocket27-2. Locking ring28-1. Locking ring28-2. Sprocket28-3. Washer29-1. Limit mark30-1. Brush holder cap30-2. ScrewdriverSPECIFICATIONSModel BUC121 BUC122Chain speed per minute (min -1) 4.8 m/s (290 m/min) 5.0 m/s (300 m/min)Length of guide bar 115 mmType 25 APPitch 1/4"Saw chainNo. of drive links 42Overall length 422mm 422mmNet weight 2.4 kg 2.5 kgRated voltage D.C. 14.4 V D.C. 18 V• Due to our continuing programme of research and development, the specifications herein are subject to change without notice.• Note: Specifications may differ from country to country.END005-2SymbolsThe following show the symbols used for the equipment.Be sure that you understand their meaning before use.・ Read instruction manual.・ Wear eye protection.・ Wear ear protection.・ Wear a helmet, goggles and earprotection.・ Use appropriate protection for foot-legand hand-arm.・ Do not expose to rain.・ Hold the saw with both hands whileworking! One-handed use is extremelyhazardous!・ This saw is to be used by properlytrained operators only.・ Only for EU countriesDo not dispose of electric equipmenttogether with household waste material!In observance of European Directive2002/96/EC on waste electric andelectronic equipment and itsimplementation in accordance withnational law, electric equipment thathave reached the end of their life mustbe collected separately and returned toan environmentally compatiblerecycling facility. ENE031-1Intended useThe tool is intended for cutting lumbers and logs.For Model BUC121 ENG101-2For European countries onlyNoiseThe typical A-weighted noise level determined accordingto EN60745-2-13:Sound pressure level (LpA) : 84.0 dB(A)Uncertainty (K) : 2 dB(A)The noise level under working may exceed 85 dB (A).Wear ear protection.