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Фрагмент инструкции
WARNING! A slack chain may jump off and cause serious or even fatal injury. • The more you use a chain the longer it becomes. It is therefore important to adjust the chain regularly to take up the slack. • Check the chain tension every time you refuel. NOTE! A new chain has a running-in period during which you should check and adjust the chain tension more frequently. • As a rule the chain should be tensioned as tightly as possible, but not so tight that you cannot pull it round freely by hand. Tensioning the saw chain ! A. Chain oil • Chainsaw chain oil must demonstrate good adhesion to the chain and also maintain its flow caracteristics regardless of whether it is warm summer or cold winter weather. • As a chainsaw manufacturer we have developed an optimal chain oil which, with its vegetable oil base, is also biodegradable. We recommend the use of our own oil for both maximum chain life and to minimise environmental damage. • If our own chain oil is not available, standard chain oil is recommended. • In areas where oil specifically for lubrication of saw chains is unavailable, ordinary EP 90 transmission oil may be used. • Never use waste oil! This is dangerous for yourself, the saw and the environment. ! Lubricating cutting equipment WARNING! Poor lubrication of cutting equipment may cause the chain to snap and lead to serious, even fatal injuries. The oil pump is preset at the factory to meet most lubrication requirements and a full oil tank will last about half as long as a tank of fuel. You should therefore check the level in the oil tank regularly to avoid damaging the chain and bar by running out of oil. B. Filling with chain oil English – 11 Checking wear on cutting equipment A. Saw chain Check the saw chain daily for: • Visible cracks in rivets and links. • Whether the chain is stiff. • Whether rivets and links are badly worn. Compare the existing chain with a new chain to decide how badly it is worn. When the length of the cutting teeth has worn down to only 4 mm the chain must be replaced. SAFETY INSTRUCTIONS C. Checking chain lubrication • Check the chain lubrication each time you refuel. Aim the tip of the saw at a light coloured surface about 20 cm away. After 1 minute running at 3/4 throttle you should see a distinct line of oil on the light surface. • Check that the oil channel in the bar is not obstructed. Clean if necessary. Check also that the Oring is in position and is undamaged. • Check that the oil channel in the gear housing is clean. Clean if necessary. • Check that the bar tip sprocket turns freely. If the chain lubrication system is still not working after carrying out the above measures you should contact your service agent. Procedure if the lubrication does not function: min 4 mm (0,16") WARNING! Using faulty cutting equipment may increase the risk of accidents. B. Chain drive wheel D. Guide bar Check regularly: • Whether there are burrs on the edges of the bar. Remove these with a file if necessary. • Whether the groove in the bar has become badly worn. Replace the bar if necessary. • Whether the tip of the bar is uneven or badly worn. If a hollow forms on one side of the bar tip this is due to a slack chain. • To prolong the life of the bar you should turn it over daily. ! D. Adjusting chain lubrication • When cutting dry or hard species of wood it may be necessary to increase lubrication. To increase the oil flow, first undo screw (A) then turn the adjuster screw (B) anticlockwise. Re-tighten screw (A). Remember that this will increase the oil consumption and you should therefore check the level in the oil tank more frequently. Check regularly the degree of wear on the drive wheel. Change if it is irregularly worn. C.Vibration damping system Check regularly that the vibration damper i free from cracks. Check regularly the degree of wear on the rubber elements. Change if worn. SAFETY INSTRUCTIONS General safety instructions IMPORTANT INFORMATION • The machine is only designed for tree pruning. • The only accessories to be used with the engine unit as a drive source are the cutting units we recommend in the chapter “Technical data“. • Never use the machine if you are tired, if you have consumed alcohol, or if you are taking medicines that can affect your sight, your judgement or the control of your body. • Use personal protective equipment. See the section “Personal protective equipment“. • Never use a machine that has been modified so that it no longer corresponds with the original design. • Never use a machine that is faulty. Follow the maintenance, control and service instructions in this Operator‘s Manual. Some maintenance and service actions should be carried out by trained and qualified specialists. See the chapter “Maintenance“. • All covers and guards must be fitted before starting the machine. Check that the spark plug cap and HT lead are not damaged, otherwise you could get an electric shock. • The machine operator shall ensure, while working, that no persons or an...