Echo CS-510 - Manual (Page 26)

24
Problem
Engine starts hard Cause Remedy
does not start
Engine Fuel at No fuel
•
Fuel strainer clogged
•
Clean
Cranks carburettor at carburettor
•
Fuel line clogged
•
Clean
•
Carburettor
•
Ask your ECHO dealer
Fuel at No fuel at
•
Carburettor
•
Ask your ECHO dealer
cylinder cylinder
Muffler wet
•
Fuel mixture is too rich
•
Open choke
with fuel
•
Clean/replace air filter
•
Adjust carburettor
•
Ask your ECHO dealer
Spark at No spark at
•
Ignition switch off
•
Turn switch on
end of end of plug
•
Electrical problem
•
Ask your ECHO dealer
plug wire wire
•
Spark gap incorrect
•
Adjust 0.6 mm to 0.7 mm
Spark at No spark at (0.024 to 0.028 in)
plug plug
•
Covered with carbon
•
Clean or replace
•
Fouled with fuel
•
Clean or replace
•
Spark plug defective
•
Replace plug
Engine
•
Internal engine problem
•
Ask your ECHO dealer
does not
crank
Engine Dies or
•
Air filter dirty
•
Clean or replace
runs accelerates poorly
•
Fuel filter dirty
•
Replace
•
Fuel vent blocked
•
Clean
•
Spark plug
•
Clean and adjust/replace
•
Carburettor
•
Adjust
•
Cylinder fins blocked
•
Clean
•
Exhaust port port/spark
•
Clean
arrestor screen blocked
TROUBLE SHOOTING
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