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EA-410

TROUBLESHOOTING

© 10/2013 ECHO Inc.

X7504220703

27

TROUBLESHOOTING

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.

ENGINE PROBLEM TROUBLESHOOTING CHART

Problem 

Check 

Status 

Cause 

Remedy 

Engine cranks - 
starts hard/ 

doesn’t start 

Fuel at carburetor

No fuel at carburetor

Fuel strainer clogged

Fuel line clogged 
Carburetor 

Clean or replace

Clean or replace

See your Echo dealer 

Fuel at cylinder

No fuel at cylinder 

Carburetor 

See your Echo dealer 

Muffler wet with fuel 

Fuel Mixture too rich 

Open choke 

Clean/replace air filter 
Adjust carburetor 

See your Echo dealer 

Spark at end of 
plug wire

No spark

Stop switch off 

Electrical problem

Interlock switch

Turn switch to ON 

See your Echo dealer 

See your Echo dealer 

Spark at plug

No spark

Spark gap incorrect 
Covered with carbon 

Fouled with fuel

Plug defective

Adjust to .65mm (0.026 in.)

Clean or replace 

Clean or replace 

Replace plug 

Engine runs, 

but dies or 

does not 
accelerate 
properly 

Air filter 

Air filter dirty

Normal wear 

Clean or replace 

Fuel filter 

Fuel filter dirty

Contaminants/residues 
in fuel 

Replace 

Fuel vent

Fuel vent plugged 

Contaminants/residues 
in fuel 

Clean or replace 

Spark Plug 

Plug dirty/worn

Normal wear 

Clean and adjust or replace 

Carburetor 

Improper adjustment 

Vibration

Adjust 

Cooling System 

Cooling system 
dirty/plugged 

Extended operation in 
dirty/dusty locations

Clean 

Spark Arrestor 
Screen 

Spark arrestor screen 
plugged 

Normal wear 

Replace 

Engine does 
not crank 

N/A 

N/A 

Internal engine problem  See your Echo dealer 

Содержание EA-410

Страница 1: ...or catalytic muffler and surrounding cover may become extremely hot Always keep clear of exhaust and muffler area otherwise serious personal injury may occur The engine exhaust from this product conta...

Страница 2: ...ment 9 Emission Control Exhaust Evaporative 10 EPA 2010 and Later and or C A R B TIER III 10 Description 11 Contents 13 Assembly 14 Throttle Handle Assembly 14 Auger Installation 14 Auger Extension 15...

Страница 3: ...e Authorized ECHO Service Dealer nearest you ask your retailer or call 1 800 432 ECHO 3246 Dealer information is also available on our Web Site When presenting your unit for Warranty service repairs p...

Страница 4: ...t or condition which WILL lead to serious personal injury or death if not avoided The safety alert symbol accompanied by the word WARNING calls attention to an act or condition which CAN lead to serio...

Страница 5: ...nd head protection Carburetor Adjustment Idle speed DO NOT smoke near fuel Primer Bulb Wear hand and foot protection Carburetor Adjustment Low speed mixture Choke Control Run Position Choke Open Choke...

Страница 6: ...n the handles Gloves also reduce the transmission of machine vibration to your hands Breathing Protection Wear a face mask to protect against dust Hearing Protection ECHO recommends wearing hearing pr...

Страница 7: ...If you experience discomfort redness and swelling of the fingers followed by whitening and loss of feeling consult your physician before further exposing yourself to cold and vibration Repetitive Str...

Страница 8: ...dren and animals prevented from coming nearer than 3 m 10 ft while the unit is in use Before starting the unit equip yourself and any person helping you with the required Protective Equipment and Clot...

Страница 9: ...sure all moving parts have come to a complete stop before removing obstructions clearing debris or servicing unit DO NOT start or operate unit unless all guards and protective covers are properly asse...

Страница 10: ...ission Compliance Period The 50 or 300 hour emission compliance period is the time span selected by the manufacturer certifying the engine emissions output meets applicable emissions regulations provi...

Страница 11: ...safety decal s on your unit Make sure the decal s is legible and that you understand and follow the instructions on it If a decal cannot be read a new one can be ordered from your ECHO dealer See PAR...

Страница 12: ...B Pumping purge bulb before starting engine draws fresh fuel from the fuel tank purging air from the carburetor Pump purge bulb until fuel is visible and flows freely in the clear fuel tank return lin...

Страница 13: ...These units are designed for one person use as an ice auger and one or two person use as an earth auger After opening the carton check for damage Immediately notify your retailer or ECHO Dealer of dam...

Страница 14: ...on 1 Carefully place engine on a flat surface with muffler side down 2 Remove assembly hardware from auger 3 Slide auger assembly onto gear case PTO shaft 4 Align PTO shaft mounting hole with auger mo...

Страница 15: ...hole into ground 15 to 20 in deep Stop engine and clean off auger mounting bolt hardware 2 Remove auger mounting hardware Lift engine off auger and set aside The engine should be supported on the grou...

Страница 16: ...lines gaskets carburetors and other engine components Fuel Requirements Gasoline Use 89 Octane R M 2 mid grade or higher gasoline known to be good quality Gasoline may contain up to 10 Ethanol grain a...

Страница 17: ...f 2 stroke oil to gasoline 3 Close container and shake to mix oil with gasoline 4 Add remaining gasoline close fuel container and remix Spilled fuel is a leading cause of hydrocarbon emissions Some st...

Страница 18: ...handle DO NOT depress throttle trigger when starting 7 Choke Lever Move the choke lever to the OPEN RUN position position Restart engine if necessary and allow to warm up at idle for several minutes N...

Страница 19: ...ecoil starter handle A until the engine fires Note If engine does not start after 5 pulls use Cold Start Procedure Stopping Engine 1 Throttle Allow engine to return to idle before shutting off engine...

Страница 20: ...efully if it contacts large rocks roots or other hidden obstacles Release throttle trigger immediately and lift auger out of hole Clear the obstacles to prevent damage and then resume drilling 6 Drill...

Страница 21: ...may be required Level 2 Moderate difficulty Some specialized tools may be required ECHO offers REPOWERTM Maintenance Kits and Parts to make your maintenance job easier Maintenance Intervals MAINTENANC...

Страница 22: ...filter element clean using low pressure 40 psi or less compressed air directed at inside of filter When using compressed air always direct air stream at inside surface of filter so dust and debris wi...

Страница 23: ...or replace with a new one DO NOT sand blast to clean Remaining sand will damage engine 3 Adjust spark plug gap by bending outer electrode 4 Tighten spark plug to 150 170 kgf cm 130 150 in lbf Cooling...

Страница 24: ...ul not to damage the catalytic element inside muffler 5 Replace screen if it is cracked plugged or has holes burned through 6 Assemble components in reverse order Exhaust Port Cleaning Level 2 1 Remov...

Страница 25: ...etor adjustments can be made During the break in period your engine performance will increase and exhaust emissions will stabilize Idle speed can be adjusted as required High Altitude Operation This e...

Страница 26: ...dle speed screw A should be set to the specifications found on Specifications page of this manual Turn idle screw A clockwise to increase idle speed counter clockwise to decrease idle speed When carbu...

Страница 27: ...at end of plug wire No spark Stop switch off Electrical problem Interlock switch Turn switch to ON See your Echo dealer See your Echo dealer Spark at plug No spark Spark gap incorrect Covered with ca...

Страница 28: ...p switch in the OFF position 3 Remove accumulation of grease oil dirt and debris from exterior of unit 4 Perform all periodic lubrication and services that are required 5 Tighten all the screws and nu...

Страница 29: ...Oil Fuel Oil Ratio 50 1 Power Blend XTM ISO L EGD ISO CD 13738 and J A S O M345 FD two stroke air cooled engine oil Gasoline Use 89 Octane unleaded Do not use fuel containing methyl alcohol more than...

Страница 30: ...Earth Auger Replacement Blades 99944900230 4 Replacement Blade Earth Auger 99944900240 6 Replacement Blade Earth Auger 99944900250 8 Replacement Blade Earth Auger 99944900260 10 Replacement Blade Eart...

Страница 31: ...CATION 5 YEAR WARRANTY All units for residential or non income producing use will be covered by this limited warranty for YH HDUV from date of purchase EXCEPTIONS RU WZR VWURNH HQJLQH SRZHUHG SURGXFWV...

Страница 32: ...chments QFRUUHFW VWRUDJH SURFHGXUHV VWDOH IXHO LQFOXGLQJ IDLOXUH WR SURYLGH RU SHUIRUP UHTXLUHG PDLQWHQDQFH VHUYLFHV DV SUHVFULEHG LQ WKH RSHUDWRU V manual Preventative maintenance as outlined in the...

Страница 33: ...EA 410 NOTES 10 2013 ECHO Inc X7504220703 33 NOTES...

Страница 34: ...34 X7504220703 10 2013 ECHO Inc NOTES EA 410...

Страница 35: ...EA 410 NOTES 10 2013 ECHO Inc X7504220703 35...

Страница 36: ...ECHO INCORPORATED 400 Oakwood Road Lake Zurich IL 60047 www echo usa com 36 S05503001001 S05503999999...

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