Zipper ZI-MD500HST Instrucciones De Servicio página 44

15 TROUBLESHOOTING
Trouble
Engine will not start
Engine starts and is stalled im-
mediately
Machine works with interruptions
Machine does not work with full
performance
Machine does not run while the
engine is running
Should you in necessary repairs not able to properly to perform or you have not the pre-
scribed training for it always attract a workshop to fix the problem.
ZIPPER MASCHINEN GmbH www.zipper-maschinen.at
Possible cause
• Incorrect starting sequence
Dirty air filter
•
No fuel supply
•
• Fault in the fuel line
• Engine flooded
• Spark plug connector not
placed on.
No ignition spark
•
Incorrect idle adjustment
•
Carburetor incorrectly adjusted
•
Spark plug fouled
•
• Machine overloaded
Dirty air filter
•
Carburetor incorrectly adjusted
•
• Gear is not engaged properly
N O TE
TROUBLESHOOTING
Trouble
Observe the correct starting
•
sequence
Clean/replace air filter
•
Refuel
•
• Check the fuel line for kinks
or damages
Screw off, clean and dry the
•
spark plug. Then pull the
cranking rope several times
and reinstall the spark plug
• Place on the spark plug
connector
Clean/replace spark plug
•
Check ignition cable
•
Contact customer service
•
Contact customer service
•
• Clean/replace spark plug
Check spark plug connector
•
Too much pressure
•
• soil too tough
Clean/replace air filter
•
Contact customer service
•
• Switch shift lever in right
position
ZI-MD500HST
44