Echo CS-4400 TROUBLESHOOTING, Cause, Remedy, Trouble, E N G L I S H, D E U T S C H, T A L I A N O

GB			TROUBLESHOOTING
		Trouble
Engine	- hard to start			Cause	Remedy
	- does not start
Engine	Fuel at carburettor		No fuel at	• Fuel filter clogged	• Clean or replace
cranks			carburettor	• Fuel line clogged	• Clean
				• Carburettor	• Ask your ECHO dealer
	Fuel at cylinder		No fuel at	• Carburettor	• Ask your ECHO dealer
			cylinder
			Silencer wet with	• Fuel mixture is too rich	• Open choke
			fuel		• Clean/replace air filter
					• Adjust carburettor
					• Ask your ECHO dealer
	Spark at end of		No spark at end	• Ignition switch off	• Turn switch on
	plug wire		of plug wire	• Electrical problem	• Ask your ECHO dealer
	Spark at plug		No spark at plug	• Spark gap incorrect	• Adjust 0.6 to 0.7 mm
				• 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 accelerates			• Air filter dirty	• Clean or replace
runs	poorly			• Fuel filter dirty	• Clean or replace
				• Fuel vent plugged	• Clean
				• Spark plug	• Clean and adjust/replace
				• Carburettor	• Adjust
				• Cooling system plugged	• Clean
				• Exhaust port/silencer	• Clean
				plugged

WARNING DANGER

• ALL CHAIN SAW SERVICE OPERATIONS, OTHER THAN ITEMS LISTED IN THE OPERATOR’S MANUAL, SHOULD BE PERFORMED BY COMPETENT SERVICE PERSONNEL.

• FUEL VAPORS ARE EXTREMELY FLAMMABLE AND MAY CAUSE FIRE AND/OR EXPLOSION. NEVER TEST FOR IGNITION SPARK BY GROUNDING SPARK PLUG NEAR CYLINDER PLUG HOLE, OTHERWISE SERIOUS PERSONAL INJURY MAY RESULT.

E N G L I S H

D E U T S C H

I

T A L I A N O

45 CS-4400