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Troubleshooting advice
Warning: The spark plug must be removed before servicing, except for carburetor adjustments.
The device will not start or starts, but does not run.
Possible causes
Wrong starting procedure
Wrong carburetor mixture
Dirty spark plug
Empty fuel tank
The device starts, but the engine lacks power.
The fuel filter is clogged up
Wrong lever position
Dirty spark protector
Dirty air filter
Wrong carburetor mixture
The engine will not start.
Wrong carburetor mixture
Clogged air filter
No power supply under load
Old or incorrectly mixed fuel
Wrong carburetor mixture
Clogged air filter
Runs irregularly
Dirty spark plug
Incorrectly adjusted spark plug
Clogged spark protection
Engine smokes excessively
Dirty air filter
Wrong carburetor mixture
Incorrect fuel mix ratio
Choke lever in half position
© by WilTec Wildanger Technik GmbH
http://www.WilTec.de
http://www.aoyue.eu
http://www.teichtip.de
Follow the instructions in this manual
Have the carburetor adjusted by an authorized service
Clean the gap or replace the spark plug
Fill the fuel tank with properly mixed fuel
Replace spark arrestor
Move the lever into the "RUN" position
Replace the spark protector
Remove, clean and reinsert the filter
Have the carburetor adjusted by an authorized service
Have the carburetor adjusted by an authorized service
Clean or replace the air filter
Empty the fuel tank and fill it with fresh fuel
Have the carburetor adjusted by an authorized service
Clean or replace the air filter
Clean or replace the spark plug
Clean the gap or replace the spark plug
Clean or replace the spark protector
Clean or replace the air filter
Have the carburetor adjusted by an authorized service
Use properly mixed fuel
Vary the position of the choke lever
Article 61955
Remedy
12
Page 21
2020-1
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