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21

P

OWER

 B

LOWER

O

PERATOR

'

S

 M

ANUAL

Problem

Engine - starts hard

Engine - does not start

Cause

Remedy

Engine
Cranks

Fuel at
carburetor

No fuel at
carburetor

Fuel strainer clogged
Fuel line clogged
Carburetor

Clean
Clean
See your ECHO dealer

Fuel at
cylinder

No fuel at
cylinder

Carburetor

See your ECHO dealer

Muffler wet

with fuel

Fuel Mixture is too rich

Open choke
Clean/replace air filter
Adjust carburetor
See your ECHO dealer

Spark at end
of plug wire

No spark
at end of
plug wire

Stop switch off
Electrical problem
Interlock switch

Turn switch on

See your ECHO dealer
See your ECHO dealer

Spark at plug

No spark
at plug

Spark gap incorrect
Covered with carbon
Fouled with fuel
Spark plug defective

Adjust 0.65mm (0.026in.)
Clean or replace
Clean or replace
Replace plug

Engine
does not
crank

Internal engine problem

See your ECHO dealer

Engine
runs

     Dies or accelerates poorly

Air filter dirty
Fuel filter dirty
Fuel vent plugged
Spark plug
Carburetor
Cooling system plugged
Exhaust port/spark arrestor
screen plugged

Clean or replace
Replace
Replace
Clean and adjust/replace
Adjust
Clean
Clean

Engine
runs
properly

Blower does not work,
is weak or uneven

Blower Pipe clogged, loose or
damaged

Unclog

Tighten

Replace

T

ROUBLESHOOTING

Содержание 1E PB-24LN

Страница 1: ...Readrulesforsafeoperationandallinstructionscarefully ECHOprovidesthisOperator sManual whichmustbereadandunderstoodforproperandsafeoperation X750000490 05 99 X7501136001 WARNING The engine exhaust fro...

Страница 2: ...quipment 5 Fuel 5 Personal Condition and Safety Equipment 6 SafeOperation 7 ExtendedOperation ExtremeConditions 8 Description 9 EmissionControl 9 Contents 9 Specifications 11 Assembly 11 InstallBlower...

Страница 3: ...ttention to an act or condition that can lead to serious personal injury to operator and bystanders The circle with the slash symbol means whatever is shown within the circle is prohibited IMPORTANT T...

Страница 4: ...reducir el riesgo delesionarse los operadores los ayudantes y los espectadores deben leer y comprender el Manual Del Operador que se entrega escrito en espa ol PELIGRO ADVERTENCIA SPANISH DECAL Read a...

Страница 5: ...t accessory or replacement part unless it is recommended in this Operator s Manual FUEL WARNING DANGER FuelisVERYflammable Useextremecarewhenmixing storingor handling or serious personal injury may re...

Страница 6: ...well Eye Protection Wear eye protection that meets ANSI Z87 1 or CE requirements whenever you operate the blower Hand Protection Wear no slip heavy duty work gloves to improve your grip on the Blower...

Страница 7: ...blower pipe is not blocked by the ground or by any objects Do not point blower at people or animals UseProperClothing Equipment Before starting the unit equip yourself and any other person working wi...

Страница 8: ...njuries It is believed that overusing the muscles and tendons of the fingers hands arms and shoulders may cause soreness swelling numbness weakness and extreme pain in those areas Certain repetitive h...

Страница 9: ...atedontheengine EXAMPLEONLY information on label varies by engine FAMILY CONTENTS 1 Power Head 1 Blower Pipe Assembly 1 Plastic Bag 1 Operator s Manual 1 Warranty Registration Card 1 ECHO Emissions an...

Страница 10: ...TANKCAP Coversandsealsfueltank 6 PRIMER BULB Pumping primer bulb before starting engine draws fresh fuel from fuel tank priming the carburetor for starting Pump the bulb 10 times until fuel is visible...

Страница 11: ...89 octane unleaded Do not use fuel containing methyl alcohol more than 10 ethyl alcohol or 15 MTBE 50 1ECHOHighPerformance2 strokeengineoil 0 6 lit 17 75 U S fl oz AutomaticrewindstarterCentrifugaltyp...

Страница 12: ...r serious personal injury may result Use an approved fuel container DONOTsmokenearfuel DO NOT allow flames or sparks near fuel Fuel tanks cans may be under pressure Always loosen fuel caps slowly allo...

Страница 13: ...hich can cause serious injury or death STARTING COLD ENGINE 1 Stop Switch Start Run Move stop switch button A away from the STOP position 2 Close Choke Cold Start Move choke B to Cold Start Position 3...

Страница 14: ...only 1 2 2 3 of rope for starting Do not allow the rope to snap back in Always hold the unit firmly NOTE If engine does not start after 4 pulls use Cold Start Procedure STOPPING ENGINE 1 Release thro...

Страница 15: ...ion knob F Rotate lever forward for lower speed back for higher speed NOTE The PB 24LN can be run at any speed between 2500 RPM to 7300 RPM once the engine has broken in approximately after 3 fuel tan...

Страница 16: ...r commercial use after 600 hours For Consumer use cleaning every 6 months is required Cleaning includes Rebuild Kits MAINTENANCE Your ECHO blower is designed to provide many hours of trouble free serv...

Страница 17: ...reused be certain it still fits the cavity in the air cleaner cover is installed with the original side out NOTE Carburetor adjustment may be needed after air filter cleaning replacement FUEL FILTER L...

Страница 18: ...RTANT To maintain proper engine operating temperatures cooling air must pass freely through the cylinder fin area This flow of air carries combustion heat away from the engine Overheating and engine s...

Страница 19: ...spark arrestor screen gasket diffuser and cover 5 Be sure gasket seals muffler spark arrestor screen to muffler 6 Install engine cover and spark plug ADJUSTING CARBURETOR GENERAL Level2 Toolsrequired...

Страница 20: ...adjustment which can cause engine failure Do not exceed recommended HI speed engine R P M during operation or for long periods during adjustment 1 Start engine run at idle for one minute 2 Complete w...

Страница 21: ...m Interlock switch Turn switch on See your ECHO dealer See your ECHO dealer Spark at plug No spark at plug Spark gap incorrect Covered with carbon Fouled with fuel Spark plug defective Adjust 0 65mm 0...

Страница 22: ...rm all periodic lubrication and services that are required 5 Tighten all screws and nuts 6 Drain the fuel tank completely and pull the recoil starter handle several times to remove fuel from the carbu...

Страница 23: ...23 POWER BLOWER OPERATOR S MANUAL NOTES...

Страница 24: ...ay call the ECHO ConsumerProductSupportDepartmentat1 800 673 1558from8 00am to 5 00 pm Central Standard Time Monday through Friday Before calling please know the model and serial number of your unit t...

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