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Instructions Husqvarna, Modèle 81644

Fabricant : Husqvarna
Taille : 3.73 mb
Nom Fichier : 0dd79992-e574-4779-8c01-572692fc75e5.pdf

Langue d'enseignement:

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Hex Wrench 3. Install blade holder B on the output shaft. See Figure 13. 4. Install the bolt guard and then the blade retaining bolt. Using the combination spark plug wrench/screwdriver, tighten the bolt firmly in a counter-clockwise direction. The holder B must fit flush against the blade. 5. Remove the hex wrench. Figure 12 Output Shaft Blade The C242 should now be completely assembled and ready for use with a blade. Blade Holder B Hex Wrench Tighten the assembly (blade not shown for clarity) Figure 13 Mixing Fuel Examples of 50:1 mixing quantities n 1 gallon of gasoline to 2.6 oz. mixing oil n 5 liters of gasoline to 100 ml. mixing oil CAUTION! This engine is designed to operate on a 50:1 mixture consisting of unleaded gasoline and ISO-L-EGD or JASO FC class 2-cycle mixing oil only. Use of non-approved mixing oils can lead to excessive carbon deposits. CAUTION! Some types of gasoline contain alcohol as an oxygenate. Oxygenated gasoline may cause increased operating temperatures. Under certain conditions, alcohol-based gasoline may also reduce the lubricating qualities of some 2-cycle mixing oils. Never use any type of gasoline containing more than 10% alcohol by volume! Generic oils and some outboard oils may not be intended for use in high-performance 2-cycle engines, and should never be used in your Shindaiwa engine. IMPORTANT! Mix only enough fuel for your immediate needs! If fuel must be stored longer than 30 days and oil with fuel stabilizer is not used, it should first be treated with a fuel stabilizer such as STA-BIL™. n Use only fresh, clean unleaded gasoline with a pump octane of 87 or higher. n Mix all fuel with a 2-cycle air-cooled mixing oil that meets or exceeds ISO-L-EGD and/or JASO FC classified oils at 50:1 gasoline/oil ratio. Oil is a registered JASO FC classified oil and also meets or exceeds ISO-L-EGD performance requirements. Shindaiwa One is recommended for use in all Shindaiwa low emissions engines and also includes a fuel stabilizer. Filling the Fuel Tank 1. Place the trimmer on a flat, level surface. 2. Clear any dirt or other debris from around the fuel filler cap. 3. Remove the fuel cap, and fill the tank with clean, fresh fuel. 4. Reinstall the fuel filler cap and tighten firmly. WARNING! Minimize the risk of fire! n STOP engine before refueling. n ALWAYS allow the engine to cool before refueling! n Wipe all spilled fuel and move the engine at least 10 feet (3 meters) from the fueling point and source before restarting! n NEVER start or operate this unit if there is a fuel leak. n NEVER start or operate this unit if the carburetor, fuel lines, fuel tank and/or fuel tank cap are damaged. n NEVER smoke or light any fires near the engine or fuel source! n NEVER place any flammable material near the engine muffler! n NEVER operate the engine without the muffler and spark arrester in good working condition. Starting the Engine IMPORTANT! Engine ignition is controlled by a two position switch mounted on the throttle housing labeled, "I" for ON or START and "O" for OFF or STOP. IMPORTANT! The primer system only pushes fuel through the carburetor. Repeatedly pressing the primer bulb will not flood the engine with fuel. Make sure the cutting attachment is clear of obstructions! 3. Set the choke lever to the CLOSED position if engine is cold. Hand Grip C242 Figure 14 Closed 1. Slide the ignition switch to the “ON” position. See Figure 14. Figure 17 4. While holding the outer tube firmly with left hand. Use your other hand to slowly pull the recoil starter handle until resistance is felt, then pull quickly to start the engine. Return Tube Figure 16 Primer Bulb Figure 15 2. Press the primer bulb until fuel can be seen flowing in the transparent return tube. CAUTION! Do not pull the recoil starter to the end of the rope travel. Pulling the recoil starter to the end of the rope travel can damage the starter. Starting the Engine (continued) When the Engine Starts... n After the engine starts, allow the engine to warm up at idle 2 or 3 minutes before operating the unit. n After the engine is warm, pick up the unit and clip on the shoulder strap. See page 12. n Advancing the throttle makes the cutting attachment turn faster; releasing the throttle permits the attachment to stop turning. If the cutting attachment continues to rotate when the engine returns to idle, carburetor idle speed should be adjusted (see "Adjusting Engine Idle" below). WARNING! Never start the engine from the operating position. WARNING! The cutting attachment may rotate when the engine is started! 5. When the engine starts, slowly move the choke lever to the "OPEN" position. See Figure 18. (If the engine stops after the initial start, close the choke and restart.) IMPORTANT! If the engine fails to start after several attempts with the choke in the closed position, the engine may be flooded with fuel. If flooding is suspected, move the choke lever to the open position and repeatedly pull the recoil starter to remove excess...