Troubleshooting Guide

21
Faults and Troubleshooting
Phenomenon Cause Troubleshooting
The engine
is started.
There is no oil in the carburetor.
7KHJDVROLQH¿OWHULVEORFNHG Clean or replace it.
The fuel pipe is blocked. Clean it.
Carburetor Consult the product distributor.
There is
oil in the
carburetor.
There is fuel in the
cylinder.
Carburetor Consult the product distributor.
There is
fuel in the
cylinder.
There is
oil in the
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The fuel concentration is too high.
Open the choke valve plate.
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Adjust the carburetor.
Consult the product distributor.
The wire
end or spark
plug has no
spark.
The stop switch is closed. Open the stop switch.
Electrical failure Consult the product distributor.
The spark plug gap is not appropriate. Adjust the clearance to be 0.6 - 0.7mm.
Carbon is deposited. Clean or replace it.
Fuel silting occurs. Clean or replace it.
The spark plug is damaged. Replace the spark plug.
The engine cannot be started. A fault occurs in the engine. Consult the product distributor.
The engine
is rotating.
The machine cannot be easily
stopped or accelerated.
7KHDLU¿OWHULVWRRGLUW\ Clean or replace it.
7KHJDVROLQH¿OWHULVWRRGLUW\ Clean or replace it.
The air inlet is blocked. Clean it.
Spark plug Clean and adjust/replace it.
Carburetor Adjust it.
The cooling system is blocked. Clean it.
7KHH[KDXVWSRUWPXIÀHULVEORFNHG Clean it.
Warning Danger
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