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Manafacture: Jonsered File size: 1.03 mb File name: Language of manual:

12 – English ASSEMBLY Assembling other guards and cutting equipment • Fit the guard (A) intended for use with the trimmer head. Secure using four bolts (L) and the support plate (M) as shown in the diagram. • Fit the disc drive (B) on the output axle. • Turn the blade axle until one of the disc drive’s holes aligns with the corresponding hole in the gear housing. • Insert the locking pin (C) into the hole to lock the axle. • Screw on the trimmer head (H) in the direction of rotation. • Dismantling takes place in the reverse order. B A L M C H Assembling and dismantling the two-part shaft (GR2026CL) Assembling: • Make sure the handle is loose. • Guide the cut-out on the lower section of the shaft into the coupling‘s locking plate on the upper section of the shaft. The sections are then locked together. • Tighten the handle. Dismantling • Undo the handle (at least three turns). • Press the handle towards the coupling. • Carefully twist the lower section out of the lock. • Hold both parts of the shaft and pull out the lower section from the coupling. English – 13 FUEL HANDLING Fuel mixture NOTE! The machine is fitted with a two-stroke engine and must always be run on a mixture of gasoline and two-stroke oil. It is important to measure the quantity of oil accurately, to ensure the correct mixture ratio. Small discrepancies in the amount of oil have a great bearing on the proportions of the fuel mixture when mixing small amounts of fuel. ! ! WARNING! Always provide good ventilation when handling fuel. Gasoline NOTE! Always use high grade unleaded oil mixed gasoline (minimum 87 RON). Leaded fuel will destroy the catalytic converter and it will no longer serve its purpose. • This engine is certified to operate on unleaded gasoline. • The lowest recommended octane rating is 90. If you run the engine on a gasoline with a lower octane rating than 90 so- called “knocking“ can occur. This leads to an increased engine temperature, which can result in a serious engine breakdown. • When working at continuous high revs a higher octane rating is recommended. Two-stroke oil • For the best results use JONSERED two-stroke oil, which has been specially produced for clearing saws and chain saws. Mixing ratio 1:50 (2%). • Never use two-stroke oil intended for water cooled outboard motors, so-called outboard motor oil. • Never use oil intended of four-stroke engines. Mixture • Always mix gasoline and oil in a clean container intended for gasoline. • Always start by filling half the quantity of gasoline required. Then add the entire oil quantity. Mix (shake) the fuel mixture. Fill the remaining quantity of gasoline. • Mix (shake) the fuel mixture carefully before filling in the machine‘s fuel tank. • Do not mix more than max. one month’s supply of fuel. • If the clearing saw is not used for a long period of time, the fuel tank should be emptied and cleaned. • This engine is certified to operate on unleaded gasoline. ! ! WARNING! The catalytic converter muffler gets very hot during and after use. This also applies during idling. Be aware of the fire hazard, especially when handling the saw near flammable substances or vapours. Fuelling ! ! WARNING! The following precautions reduce the risk of fire: Do not smoke or place any sources of heat in the vicinity of the fuel. Never refuel when the engine is running. Always stop the engine and let it cool for a few minutes before refuelling. Open the fuel cap slowly when fuelling so that any over pressure is released slowly. Tighten the fuel cap carefully after refuelling. Always move the machine from the fuelling place before starting. • Clean around the fuel cap. Contamination in the tank can disrupt operations. • Ensure that the fuel is well mixed by shaking the container before filling the tank. Gasoline Oil 2%(1:50) Lit. Lit. 5 0,10 10 0,20 15 0,30 20 0,40 US US gallon fl. oz. 1 2 1/2 2 1/2 6 1/2 5 12 7/8 Min. 3 m (10 ft) 14 – English START AND STOP Control before starting For reasons of safety follow these recommendations! • Check that the support flange is not cracked due to fatigue or due to being tightened too much. Discard the support flange if it is cracked. • Ensure the locking nut has not lost its captive force. The nut lock should have a locking force of at least 1.5 Nm. The tightening torque of the locking nut should be 35-50 Nm. • Check that the trimmer head and spray guard are not damaged or cracked. Replace the trimmer head or spray guard if they are exposed to impact or are cracked. • Never use the machine without a guard or spray guard nor with a defective guard. Start and stop ! ! WARNING! The complete clutch cover with shaft must be fitted before the machine is started, otherwise the clutch can become loose and cause personal injury. Always move the machine from the filling area before starting. Place the machine on a flat surface. Ensure the cutting equipment cannot come into contact with any object. Make sure no unauthorised persons are in the working area, otherwise ...

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