SERVICE AND ADJUSTMENTS
REPLACING THE LINE
1. Move the ON/OFF switch to the OFF position. 2. Disconnect the spark plug lead wire. 3. Remove spool by firmly pulling on tap button. Clean entire surface of hub and spool. Replace with a pre-wound spool, or cut two lengths of 4 meters of 2 mm diameter line. 9. Push spool into hub until it snaps into place. 10. Pull the lines extending outside of the hub to release them from the notches.
CARBURETOR ADJUSTMENT
WARNING: Keep others away when
making idle speed adjustments. The trimmer head will be spinning during this procedure. Wear your protective equipment and observe all safety precautions. The carburetor has been carefully set at the factory. Adjustments may be necessary if you notice any of the following conditions: S Engine will not idle when the throttle is released. Make adjustments with the unit supported so the cutting attachment is off the ground and will not make contact with any object. Hold the unit by hand while running and making adjustments. Keep all parts of your body away from the cutting attachment and muffler.
WARNING: Never use wire, rope, string, etc., which can break off and become a dangerous missile. 4. Insert ends of the line about 1 cm into the small hole on the inside of spool. Spool Small
Holes
Idle Speed Adjustment
Line exit holes Line in Notch Allow engine to idle. Adjust speed until engine runs without stalling (idle speed too slow). S Turn idle speed screw clockwise to increase engine speed if engine stalls or dies. S Turn idle speed screw counterclockwise to decrease engine speed.
Line in Notch Hub 5. Wind the line evenly and tightly onto the spool. Wind in the direction of the arrows found on the spool. 6. Push the line into the notches, leaving 7 -12 cm unwound. 7. Insert the line into the the exit holes in the hub as shown in the illustration. 8. Align the notches with the line exit holes. Idle Speed Screw Air Filter Cover If you require further assistance or are unsure about performing this procedure, contact an authorized service dealer.
STORAGE
WARNING: Perform the following
steps after each use: S Allow engine to cool before storing or transporting. S Store unit and fuel in a well ventilated area where fuel vapors cannot reach sparks or open flames from water heaters, electric motors or switches, furnaces, etc. S Empty fuel tank before storing or transporting the unit. S Store unit and fuel well out of the reach of children. S Store unit with all guards in place. Position unit so that any sharp object cannot accidentally cause injury.
SEASONAL STORAGE
Prepare unit for storage at end of season or if it will not be used for 30 days or more. If your unit is to be stored for a period of time: S Clean the entire unit before lengthy storage. S Store in a clean dry area. S Lightly oil external metal surfaces.
ENGINE
S Remove spark plug and pour 1 teaspoon of 40:1, 2-cycle engine oil (air cooled) through the spark plug opening. Slowly pull the starter rope 8 to 10 times to distribute oil. S Replace spark plug with new one of recommended type and heat range. 8
