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Hersteller: Ryobi Dateigröße: 6.65 mb Dateiname: Unterrichtssprache:

Replace fuel cap if required. SPARK PLUG replacement This engine uses a Champion RCJ-6Y or NGK BPMR7A spark plug with .025 in. electrode gap. Use an exact replacement and replace annually. STORING THE PRODUCT . Clean all foreign material from the product. Store idle unit indoors in a dry, well-ventilated area that is inaccessible to children. Keep away from corrosive agents such as garden chemicals and de-icing salts. . Abide by all ISO and local regulations for the safe storage and handling of gasoline. When storing 1 month or longer: . Drain all fuel from tank into a container approved for gasoline. Run engine until it stops. Fig. 30 air filter cover filter screen Fig. 31 AIR FILTER COVER lat ch pull cover to open lat ch TROUBLESHOOTING IF THESE SOLUTIONS DO NOT SOLVE THE PROBLEM CONTACT YOUR AUTHORIZED SERVICE DEALER. PROBLEM POSSIBLE CAUSE SOLUTION Engine will not start 1. No spark. . No fuel. 3. Engine is flooded. 1. Clean or replace spark plug. Reset spark plug gap. Refer to Spark Plug Replacement earlier in this manual. . Push primer bulb until bulb is full of fuel. If bulb does not fill, primary fuel delivery system is blocked. Contact a service dealer. If primer bulb fills, engine may be flooded, proceed to next item. 3. Set the start lever to the START position. Squeeze the trigger and pull the rope repeatedly until the engine starts and runs. NOTE: Depending on the severity of the flooding, this may require numerous pulls of the rope. Engine does not reach full 1. Incorrect lubricant/fuel mixture. speed and emits excessive smoke . Air filter screen is dirty. 3. Spark arrestor screen is dirty. 4. Spark plug fouled. 1. Use fresh fuel and the correct -cycle lubricant mix. (50:1). . Clean air filter screen. Refer to Cleaning Air Filter Screen earlier in this manual. 3. Contact a servicing dealer. 4. Clean or replace spark plug. Reset spark plug gap. Refer to Spark Plug Replacement earlier in this manual. Engine starts, runs, and ac-1. Idle speed screw on carburetor 1. Turn idle speed screw clockwise to increase idle celerates but will not idle needs adjustment. speed. See Figure 32. String will not advance 1. String is welded to itself. 1. Lubricate string with silicone spray. . Not enough string on spool. . Install more string. Refer to the applicable string replacement section in this manual. 3. String is worn too short. 3. Pull strings while alternately pressing down on and releasing spool retainer. 4. String is tangled on spool. 4. Remove string from spool and rewind. Refer to 5 the applicable string replacement section in this manual. 5. Advance string at full throttle. 5. Engine speed is too slow. Fig. 3 IdLE SPEEd ScREw AIR fILTER cOVER TROUBLESHOOTING IF THESE SOLUTIONS DO NOT SOLVE THE PROBLEM CONTACT YOUR AUTHORIZED SERVICE DEALER. PROBLEM POSSIBLE CAUSE SOLUTION Spool retainer hard to turn 1. Screw threads are dirty or damaged. 1. Clean threads and lubricate with grease - if no improvement, replace the spool retainer. G r a s s w r a p s a r o u n d driveshaft housing and string head 1. Cutting tall grass at ground level. . Operating trimmer at part throttle. 1. Cut tall grass from the top down to prevent wrapping. . Operate trimmer at full throttle. WARRANTY THIS PRODUCT WAS MANUFACTURED WITH A CATALYST MUFFLER Congratulations! You have made an investment toward protecting the environment. In order to maintain this product’s original emission level, please refer to the maintenance section below. EMISSIONS MAINTENANCE SCHEDULE AND WARRANTED PARTS LIST Emissions Parts Inspect Before Clean Every Replace Clean Every Replace Every Each Use 5 Hours Every 25 Hours 25 Hours 50 Hours or Yearly or Yearly CATALYTIC MUFFLER ASSEMBLY ................................................................................................................... X AIR FILTER ASSY includes: Filter Screen ..................................................... X SPARK SCREEN ................................................................................................................................................X CARBURETOR ASSY includes: Heat Dam ........................ X Gaskets ........................... X FUEL TANK ASSY includes: Fuel Lines........................ X Fuel Cap.......................... X Fuel Filter IGNITION ASSY includes: Spark Plug........................................................................................ X ALL EMISSIONS-RELATED PARTS ARE WARRANTED FOR TWO YEARS OR FOR THE PERIOD OF TIME PRIOR TO THE PARTS FIRST SCHEDULED REPLACEMENT WHICHEVER COMES FIRST. CALLcALL uS fIRST For any questions about operating or maintaining your product, call the Ryobi® Help Line! Your product has been fully tested prior to shipment to ensure your complete satisfaction. 6 WARRANTY LIMITED WARRANTY STATEMENT Techtronic Industries North America, Inc., warrants to the original retail purchaser that this RYOBI® brand outdoor product is free from defect in material and workmanship and...

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