Troubleshooting - Echo EDR-2100 Operator's Manual

Trouble
Engine - starts hard
- does not start
Engine Fuel at
Cranks carburettor
Fuel at
cylinder
Spark at
end of
plug wire
Spark at
plug
Engine
does not
crank
Engine Dies or
runs accelerates poorly

TROUBLESHOOTING

Cause
No fuel Fuel strainer clogged
at carburettor Fuel line clogged
Carburettor
No fuel at Carburettor
cylinder
Silencer wet Fuel mixture is
with fuel too rich
No spark at Ignition switch off
end of plug Electrical problem
wire
No spark at Spark gap incorrect
plug
Covered with carbon
Fouled with fuel
Spark plug defective
Internal engine
problem
Air filter dirty
Fuel filter dirty
Fuel vent blocked
Spark plug
Carburettor
Cylinder fins blocked
Exhaust port/spark
arrester screen blocked
11
Remedy
Clean
Clean
Ask your ECHO dealer
Ask your ECHO dealer
Open choke
Clean/replace air filter
Adjust carburettor
Ask your ECHO dealer
Turn switch on
Ask your ECHO dealer
Adjust 0.6 to 0.7 mm
(0.024 to 0.028 in)
Clean or replace
Clean or replace
Replace plug
Ask your ECHO dealer
Clean or replace
Replace
Clean
Clean and adjust/replace
Adjust
Clean
Clean
WARNING
ALL ENGINE DRILL SERVICING, OTHER
THAN THE ITEMS LISTED IN THE
OPERATOR'S MANUAL SHOULD BE
PERFORMED BY AN AUTHORIZED ECHO
DEALER.
DANGER