Assessments - 2, GPA: 4 ( )

Fabricante : Husqvarna Arquivo Tamanho: 2.79 mb Arquivo Nome : e503d492-6ade-4048-b94c-c1d49f47b83a.pdf Língua de Ensino:

Examples of 50:1 mixing quantities . 1 gallon of gasoline to 2.6 oz. mixing oil . 5 liters of gasoline to 100 ml. mixing oil 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™. 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. WARNING! Minimize the Risk of Fire NEVER smoke or light fires near the engine. ALWAYS stop the engine and allow it to cool before refueling. Avoid overfilling and wipe off any fuel that may have spilled. ALWAYS inspect the unit for fuel leaks before each use. During each refill, check that no fuel leaks from around the fuel cap and/or fuel tank. If fuel leaks are evident, stop using the unit immediately. Fuel leaks must be repaired before using the unit. ALWAYS move the unit at least 10 feet (3 meters) away from a fuel storage area or other readily flammable materials before starting the engine. NEVER place flammable material close to the engine muffler. NEVER operate the engine without the muffler and spark arrester screen in place. 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 tankwith clean, fresh fuel. 4. Reinstall the fuel filler cap and tightenfirmly. 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. Primer Bulb Return Tube 3. Press the primer bulb until fuel can be seen flowing in the transparent return tube. Make sure the cuttingattachment is clear of obstructions! Figure 16 Figure 17 Figure 19 IMPORTANT! The primer system only pushes fuel through the carburetor. Repeatedly pressing the primer bulb will not flood the 1. Slide the ignition switch to the “ON” position. See Figure 16. 2. Set the throttle lever to the “fast idle”; a. Squeeze the throttle lever toward the Throttle Lock Button C3410 Hand Grip handgrip. b. Depress and hold the throttle lock button. c. While depressing the throttle lock button, release the throttle lever. See Figure 16. engine with fuel. 4. Set the choke lever to the CLOSED position if engine is cold. Closed Figure 18 5. 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. 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) WARNING! The cutting attachment may rotate when the engine is started! 6. When the engine starts, slowly move the choke lever to the "OPEN" position. See Figure 20. (If the engine stops after the initial start, close the choke and restart.) Open Figure 20 Stopping the Engine WARNING! Never start the engine from the operating position. 7. Operating the throttle will automatically disengage the fast idle setting. 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 fuel and start the engine. If the engine still fails to start, refer to the troubleshooting section of this manual. When the Engine Starts... . After the engine starts, allow the engine to warm up at idle 2 or 3 minutes before operating the unit. . After the engine is warm, pick up the unit and clip on the shoulder strap. See page 12. . 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). Adjusting Engine Idle Figure 21 Figure 22 Idle Adjusting Screw C3410 OFF Idle the engine briefly before stopping (about 2 minutes), then slide the ignition switch to the “O” (Engine OFF) position. The engine must return to idle speed whenever the throttle lever is released. Idle speed is adjustable, and must be set low enough to permit the engine clutch to disengage the cutting attachment. Idle Speed Adjustment WARNING! The cutting attachment must NEVER rotate at engine idle! If the idle speed cannot be adjusted by the procedure described here, return the trimmer to your Shindaiwa dealer for inspection. 1. Place the trimmer on the ground, then start the engine, and then allow it to idle 2-3 minutes until warm. 2. If the attachment rotates when the engine is at idle, reduce the idle speed by turning the idle adjustment screw counter-clockwise. See Figure 22. 3. If a tachometer is ...

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