Homelite F-2020 Manual De Utilización página 20

F 2020 _17 lgs 24/11/03
GB
F D E
TROUBLESHOOTING
IF THESE SOLUTIONS DO NOT SOLVE THE PROBLEM, CONTACT YOUR AUTHORISED SERVICE DEALER.
PROBLEM
Engine will not start.
Engine starts but will not
accelerate. Engine starts but will only run
at high speed at half choke.
Engine does not reach full speed
and emits excessive smoke.
Engine starts, runs, and
accelerates but will not idle.
17:04 Page 16
I P NL S DK
English
POSSIBLE CAUSE
1. No spark.
2. No fuel.
3. Flooded engine.
4. Starter rope pulls harder
now than when new.
Carburetor requires
adjustment Carburetor requires
adjustment
1. Check oil fuel mixture.
2. Air filter dirty.
3. Carburetor requires
adjustment.
Carburetor requires
adjustement
16
N FIN GR H CZ
SOLUTION
1. Check spark. Remove sparking plug. Reattach the
sparking plug cap and lay sparking plug on metal
cylinder. Pull the starter rope and watch for spark at
sparking plug tip. If there is no spark,
repeat test with new sparking plug.
2. 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 (see next item).
3. Remove sparking plug, turn trimmer so sparking plug
hole is aimed at the ground.
Make sure lever is in the "WARM START" position
and pull starter cord 10 to 15 times. This will clear
excess fuel from engine. Clean and reinstall sparking
plug. With the throttle trigger fully depressed, pull starter
cord three times with lever at "WARM START" position.
If engine does not start, move choke lever to "COLD
START" and follow normal starting instructions in
"STARTING AND STOPPING" section. If engine still
fails to start, repeat procedure with a new sparking plug.
4. Contact a service dealer.
Contact a servicing dealer.
Turn mixture needle (42) anticlockwise 1/16 turn (Fig. 18).
1. Use fresh fuel and the correct 2-cycle oil mix.
2. Clean air filter. Refer to "Replacing and Cleaning
Air Filter" earlier in this manual.
3. Turn mixture needle anticlockwise 1/16 turn (Fig. 18).
Turn idle speed screw (41) clockwise to increase idle
accelerates but will not idle speed (Fig.18).
RUS RO PL