User manual HUSQVARNA 450E

[. . . ] Operator′s manual 445 445e 450e Please read the operator’s manual carefully and make sure you understand the instructions before using the machine. English 115 13 81-26 Rev. 3 2009-01-14 KEY TO SYMBOLS Symbols on the machine: WARNING!Careless or incorrect use can result in serious or fatal injury to the operator or others. Please read the operator’s manual carefully and make sure you understand the instructions before using the machine. Always wear: • • • Approved protective helmet Approved hearing protection Protective goggles or a visor Always wear approved protective gloves. Symbols in the operator’s manual: Switch off the engine before carrying out any checks or maintenance. [. . . ] A risk of sparking arises, which can cause a fire. Transport and storage Always store the chain saw and fuel so that there is no risk of leakages or fumes coming into contact with sparks or naked flames from electrical equipment, electric motors, relays/switches, boilers and the like. Always store fuel in an approved container designed for that purpose. For longer periods of storage or for transport of the chain saw, the fuel and chain oil tanks should be emptied. Ask where you can dispose of waste fuel and chain oil at your local petrol station. Ensure the machine is cleaned and that a complete service is carried out before long-term storage. The bar guard must always be fitted to the cutting attachment when the machine is being transported or in storage, in order to prevent accident contact with the sharp chain. Even a non-moving chain can cause serious cuts to yourself or persons you bump into with an exposed chain. Remove the spark plug cap from the spark plug. Activate the chain brake. • • ! WARNING!Fuel and fuel vapour are highly flammable. Take care when handling fuel and chain oil. Be aware of the risks of fire, explosion and those associated with inhalation. • • Fuel safety • • Never refuel the machine while the engine is running. Make sure there is plenty of ventilation when refuelling or mixing fuel (petrol and 2-stroke oil). • Long-term storage Empty the fuel/oil tanks in a well ventilated area. Store the fuel in approved cans in a safe place. See instructions under the heading Maintenance schedule. 20 – English 115 13 81-26 Rev. 3 2009-01-14 STARTING AND STOPPING Starting and stopping WARNING!Note the following before starting: The chain brake must be engaged when the chain saw is started to reduce the chance of contact with the moving chain during starting. Never start a chain saw unless the bar, chain and all covers are fitted correctly. Otherwise the clutch can come loose and cause personal injuries. Make sure you have a secure footing and that the chain cannot touch anything. Keep people and animals well away from the working area. Never twist the starter cord around your hand. [. . . ] Check the saw chain with regard to visible cracks in the rivets and links, whether the saw chain is stiff or whether the rivets and links are abnormally worn. Sharpen the chain and check its tension and condition. Check the drive sprocket for excessive wear and replace if necessary. Check that the stop switch works correctly. [. . . ]