26
Maintenance and care
Troubleshooting table
Problem
Diagnosis
Cause
Solution
Engine is diffi-
cult to start, fluc-
tuating rotation
No fuel is entering the over-
flow pipe
Fuel filter is clogged
Clean or replace
Fuel system is clogged
Clean
Internal carburettor parts sticking
Consult your ECHO
DEALER
or
Fuel is entering the over-
flow pipe
Fuel degradation
Replace with new fuel
Carburettor problem
Consult your ECHO
DEALER
The engine
does not start
The crankshaft does not ro-
tate
Internal engine malfunction
Consult your ECHO
DEALER
The spark plug is dirty or
damp
Fuel degradation
Replace with new fuel
Incorrect electrode gap
Adjust or replace
Carbon deposits
Clean or replace
Electrical fault
Consult your ECHO
DEALER
Engine starts
but no accelera-
tion is possible
Dirty air filter
Clean or replace
Dirty fuel filter
Clean or replace
Blocked fuel passage
Consult your ECHO
DEALER
Carburettor adjustment problem
Consult your ECHO
DEALER
Spark plug problem
Clean, adjust or replace
Blocked exhaust vent or silencer vent
Clean
Spark arrester screen plugged or normal
wear
Clean or replace
Checking and maintenance requires specialist knowledge. If you are unable to check and maintain the product or deal with a
fault yourself, consult your ECHO DEALER. Do not attempt to dismantle the product.
Consult your ECHO DEALER in the event of a problem that is not covered in the table above, or other such concerns.
For spare parts and consumables, please use only genuine parts and designated products and components. Using parts from
other manufacturers or non-designated components may result in a malfunction.
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