11
WARNING DANGER

ALL ENGINE DRILL SERVICING, OTHER

THAN THE ITEMS LISTED IN THE

OPERATOR’S MANUAL SHOULD BE

PERFORMED BY AN AUTHORIZED ECHO

DEALER.

TROUBLESHOOTING
Trouble
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
Silencer wet • Fuel mixture is • Open choke
with fuel too rich • 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 at No spark at • Spark gap incorrect • Adjust 0.6 to 0.7 mm
plug plug (0.024 to 0.028 in)
• Covered with carbon • Clean or replace
• Fouled with fuel • Clean or replace
• Spark plug defective • Replace plug
Engine • Internal engine • Ask your ECHO dealer
does not problem
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/spark • Clean
arrester screen blocked