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Hersteller: Poulan Dateigröße: 655.14 kb Dateiname: Unterrichtssprache:

. Before each use For loose caps . . . . . . Before each use For loose fasteners. . . Before each use For loose parts . . . . . . Before each use Inspect and Clean: Bar . . . . . . . . . . . . . . . . Before each use Complete saw. . . . . . . After each use Air filter . . . . . . . . . . . . . Every 5 hours* Chain brake . . . . . . . . Every 5 hours* Spark arresting screen and muffler . . . . . . . . . Every 25 hours* Replace spark plug . Yearly Replace fuel filter . . . Yearly * Hours of Operation AIR FILTER CAUTION: Do not clean filter in gasoline or other flammable solvent to avoid creating a fire hazard or producing harmful evaporative emissions. Cleaning the air filter: A dirty air filter decreases engine performance and increases fuel consumption and harmful emissions. Always clean after every 5 hours of operation. 1. Loosen 3 screws on cylinder cover. 2. Remove cylinder cover. 3. Remove air filter. 4. Clean the air filter using hot soapy water. Rinse with clean cool water. Air dry completely before reinstalling. 5. Lightly oil air filter before installing to improve the efficiency of air filter. Use 2- --cycle engine oil or motor oil (SAE 30). Squeeze excess oil from filter. 6. Reinstall air filter. 7. Reinstall cylinder cover and 3 screws. TIghten securely. AirFilterCylinderCoverScrewsCylinderCover INSPECT MUFFLER AND SPARK ARRESTING SCREEN WARNING: The muffler on this product contains chemicals known to the State of California to cause cancer. As the unit is used, carbon deposits build up on the muffler and spark arresting screen, and must be removed to avoid creating a fire hazard or affecting engine performance. Replace the spark arresting screen if breaks occur. CLEANING THE SPARK ARRESTING SCREEN Cleaning is required every 25 hours of operation or annually, whichever comes first. MufflerGasketMufflerBoltsMufflerOutletGuideBackplate Bolt Cover Locknut 1. Loosen and remove the locknut from the bolt cover. 2. Remove the bolt cover. 3. Loosen and remove the 2 muffler bolts. Remove the muffler, muffler gasket, outlet guide and backplate. Notice the orientation of these parts for reassembling. 4. Locate the 2 outlet cover screws on the muffler. Loosen and remove both screws. 5. Remove the outlet cover. BACKVIEWOFMUFFLERMufflerSparkArrestingScreenOutletCoverScrews 6. Remove spark arresting screen. 7. Clean the spark arresting screen with a wire brush. Replace screen if any wires are broken or screen is blocked after cleaning. 8. Reinstall spark arresting screen. 9. Reinstall outlet cover and 2 screws. Ensure outlet cover and both screws are reinstalled correctly (see illustrations) to prevent damage to the saw. The exhaust outlet must face the chain brake (bar side) of the saw. Outlet Cover Exhaust Outlet Exhaust Outlet must face chain brake (bar side) of chain saw 10. Inspect the muffler gasket and replace if damaged. 11. Reinstall backplate, outlet guide, muffler gasket, and muffler using muffler bolts. Tighten until secure. 12. Reinstall bolt cover and locknut. Tighten securely. CARBURETOR ADJUSTMENT WARNING: The chain will be mov ing during most of this procedure. Wear your protective equipment and observe all safety precautions. The chain must not move at idle speed. The carburetor has been carefully set at the factory. Adjustments may be necessary if you notice any of the following conditions: S Chain moves at idle. See IDLE SPEED- --T adjusting procedure. S Saw will not idle. See IDLE SPEED- --T adjusting procedure. Idle Speed- --T Allow engine to idle. If the chain moves, idle is too fast. If the engine stalls, idle is too slow. Adjust speed until engine runs without chain movement (idle too fast) or stalling (idle too slow). The idle speed screw is located in the area above the primer bulb and is labeled T. 14 S Turn idle speed screw (T) clockwise to increase engine speed. S Turn idle speed screw (T) counterclock wise to decrease engine speed. If you require further assistance or are unsure about performing this procedure, contact your authorized service dealer or call 1- --800- --554- --6723. BAR MAINTENANCE If your saw cuts to one side, has to be forced through the cut, or been run with an improper amount of bar lubrication it may be necessary to service your bar. A worn bar will damage your chain and make cutting difficult. After each use, ensure ON/STOP switch is in the STOP position, then clean all sawdust from the guide bar and sprocket hole. To maintain guide bar: S Move ON/STOP switch to the STOP posi tion. S Loosen and remove chain brake nuts and chain brake. Remove bar and chain from saw. S Clean the oil holes and bar groove after each 5 hours of operation. RemoveSawdustFromGuideBarGrooveOilHoles SBurringofguidebarrailsisanormalprocessofrailwear.Removetheseburrswithaflatfile. SWhenrailtopisuneven,useaflatfiletore- storesquareedgesandsides. File Rail Edges and Sides Square Worn Groove Correct Groove Replace guide bar when the groove is worn, the guide bar is bent or cracked, or when ...

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