TROUBLE SHOOTING
40
ZI-GPS252
trouble
Possible cause
solution
Engine does not start
•
Incorrect starting sequence
•
Observe the correct starting se-
quence
•
Dirty air filter
•
Clean/replace air filter
•
No fuel supply
•
Refuel
•
Fault in the fuel line
•
Check the fuel line for kinks or dam-
ages
•
Engine flooded.
•
Screw off, clean and dry the spark
plug. Then pull the cranking rope
several times and reinstall the spark
plug
•
Spark plug connector not placed
on.
•
Place on the spark plug connector
•
No ignition spark
•
Clean/replace spark plug
•
Check ignition cable
Engine starts and is stalled im-
mediately
•
Incorrect idle adjustment
•
Contact customer service
Machine works with interrup-
tions
•
Carburetor incorrectly adjusted
•
Contact customer service
•
Spark plug fouled
•
Clean/replace spark plug
•
Check spark plug connector
Smoke
•
Incorrect fuel mixture
(2-stroke engine)
•
Use correct fuel mixture
•
Carburetor incorrectly adjusted
•
Contact customer service
Machine does not work with
full performance
•
Machine overloaded
•
Too much pressure
•
Cutting material too tough
•
Dirty air filter
•
Clean/replace air filter
•
Carburetor incorrectly adjusted
•
Contact customer service
Blade rotates at idling
•
Idle speed too high
•
Adjust a lower idle speed
Blade rotates but has no
power
•
Choke is ON
•
Set Choke to OFF
Bad cuts
•
Foreign material wrapped, grass
around the sheet
•
Shut machine off, wait until cutter
stands still, remove the winded up
material
•
Long grass
•
Remove material
•
Blunt saw blade
•
Sharpen or replace saw blade
