Echo SHC-2620S Скачать руководство пользователя страница 38

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TROUBLESHOOTING

SHC-2620 / S

X7502342003

TROUBLESHOOTING

ENGINE PROBLEM TROUBLESHOOTING CHART

Problem

Check

Status

Cause

Remedy

Engine
starts hard

Engine
does not
start

Fuel at
carburetor

No fuel at
carburetor

Fuel strainer or
fuel line
obstructed

Clean or replace

See your dealer

Fuel at
cylinder

No fuel at
cylinder

Carburetor

See your dealer

Muffler wet
with fuel

Fuel mixture too
rich

OPEN choke

Clean or replace
air filter

Adjust carburetor

See your dealer

Spark at
end of plug
wire

No spark

Stop switch OFF
- Electrical
problem -
Interlock switch

Turn switch to ON

See your dealer

Spark at
plug

Incorrect gap -
Covered with
carbon - Fouled
with fuel - Plug
defective

Adjust to 0.65mm
(0.026 in.)

Clean or replace
plug

Engine
runs, but
dies

Engine
does not
accelerate
properly

Air filter

Air filter dirty

Normal wear

Clean or replace

Fuel filter

Fuel filter
dirty

Contaminants or
residue in fuel

Replace filter or
replace fuel

Fuel vent

Fuel vent
plugged

Contaminated
fuel

Clean or replace

Spark plug

Plug dirty or
worn

Normal wear

Clean and adjust
or replace

Carburetor

Improper
adjustment

Vibration

Adjust

Cooling
system

Cooling
system dirty
or plugged

Extended
operation in dirty
or dusty
locations

Clean

Spark
arrestor
screen

Spark
arrestor
screen
plugged

Normal wear

Replace

Содержание SHC-2620S

Страница 1: ...engine exhaust from this product contains chemicals known to the State of California to cause cancer birth defects or other reproductive harm Read and understand all provided literature before use Fai...

Страница 2: ...7 Equipment 12 Emission Control Exhaust Evaporative 13 CARB And EPA Emissions Control Information 13 Description 14 Contents 16 Assembly 17 Gear Housing Assembly and Drive Shaft 17 Operation 18 Fuel 1...

Страница 3: ...al equipment and accessories and may not include all standard equipment Read and understand all provided literature Literature contains specifications and information for safety operation maintenance...

Страница 4: ...com When presenting your unit for Warranty service repairs proof of purchase is required ECHO Consumer Product Support If you require assistance or have questions concerning the application operation...

Страница 5: ...nied by the word WARNING calls attention to an act or condition which CAN lead to serious personal injury or death if not avoided The safety alert symbol accompanied by the word CAUTION calls attentio...

Страница 6: ...Fuel and Oil Mixture Finger Severing Do not operate closer than 15 m 50 ft from electrical hazard Avoid all power lines This unit is not insulated against electrical current Plan retreat path from fa...

Страница 7: ...uffler or catalytic muffler and surrounding cover may become extremely hot Always keep clear of exhaust and muffler area otherwise serious personal injury may occur Wear Slip Resistant Footwear Chain...

Страница 8: ...face shield may be worn over safety glasses or goggles to provide protection from sharp branches or flying debris Hand Protection Wear sturdy no slip rubber work gloves to improve your grip on the ha...

Страница 9: ...ease operator fatigue which may lead to heat stroke Schedule heavy work for early morning or late afternoon hours when temperatures are cooler The components of this machine generate an electromagneti...

Страница 10: ...ss of feeling consult your physician before further exposing yourself to cold and vibration Repetitive Stress Injuries RSI It is believed that overusing the muscles and tendons of the fingers hands ar...

Страница 11: ...tely ventilated areas Engine exhaust contains poisonous emissions and can cause serious injury or death Read the Manuals Provide all users of this equipment with the Operator s Manual for instructions...

Страница 12: ...tion Dull loose or damaged blades should not be used Moving parts can amputate fingers or cause severe injuries Keep hands clothing and loose objects away from all openings ALWAYS stop engine disconne...

Страница 13: ...el line emission control system is EVAP evaporative emissions Evaporative emissions for California models are only applicable to fuel tanks and fuel feed lines An Emission Control Label is located on...

Страница 14: ...l 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 Safety label is for example only Your label my appear...

Страница 15: ...ORT HANDLE FOR LEFT HAND 6 DRIVE SHAFT ASSEMBLY 7 BLADES 8 GEAR HOUSING ASSEMBLY 9 THROTTLE TRIGGER 10 SPARK PLUG 11 TOP GUARD 12 SPARK ARRESTOR MUFFLER OR SPARK ARRESTOR MUFFLER WITH CATALYST 13 FUEL...

Страница 16: ...nience Due to packaging restrictions some assembly may be necessary After opening the carton check for damage Immediately notify your retailer or ECHO dealer of damaged or missing parts Use the conten...

Страница 17: ...rotect hands 1 Remove locating bolt A and loosen clamping bolt B 2 Remove vinyl cap from drive shaft if necessary 3 Align locating hole in gear housing with locating hole in drive shaft 4 Slide gear h...

Страница 18: ...s that can start fires around dry vegetation This unit is equipped with a spark arrestor to prevent discharge of hot particles from the engine Metal cutters can also create sparks if the cutter strike...

Страница 19: ...engine warranty 2 Stroke engine oil contains petroleum distillates and other additives that may be harmful if swallowed Heated oil can release vapors that can cause flash fire or ignite with explosiv...

Страница 20: ...ft from refueling location before starting the engine Gasoline vapor is heavier than air and can travel along the ground to nearby sources of ignition such as electrical motors pilot lights and hot o...

Страница 21: ...ed two stroke fuel may separate ALWAYS shake fuel container thoroughly before each use Used oil and gasoline and soiled towels are hazardous waste materials Disposal laws vary by locality Starting Col...

Страница 22: ...ttle handle and throttle trigger lockout with left hand and fully depress throttle trigger to wide open position Rapidly pull recoil starter handle D until engine fires or maximum five pulls 5 Choke A...

Страница 23: ...le Depress the throttle trigger lockout and gradually depress throttle trigger to increase engine RPM to operating speed Starting Warm Engine The starting procedure is the same as Cold Start except DO...

Страница 24: ...rottle handle and throttle triggerlockoutwithlefthand Rapidly pull recoil starter handle D until engine starts Note If engine does not start after five pulls use Cold Start Procedure Stopping Engine 1...

Страница 25: ...hands Never remove hands from unit when blades are moving The engine continues running even when the blades have stopped due to an obstruction If this occurs stop the engine disconnect ignition cable...

Страница 26: ...written otherwise serious personal injury may result Your unit is designed to provide many hours of trouble free service Regular scheduled maintenance will help your unit achieve that goal If you are...

Страница 27: ...aintain emission integrity COMPONENT SYSTEM MAINTENANCE PROCEDURE REQ D SKILL LEVEL Daily or Before Use Air Filter Inspect Clean 1 Choke Shutter Inspect Clean 1 Fuel System Inspect 3 1 Cooling System...

Страница 28: ...t from inside cover Assure throttle wire retaining clip A remains in place as shown when removing or installing air filter cover 3 Remove foam pre filter B and air filter C and clean as indicated belo...

Страница 29: ...personal injury may result 1 Use a clean rag to remove loose dirt from around fuel cap and empty fuel tank Do not damage fuel line while removing fuel filter from tank or line 2 Pull the fuel filter...

Страница 30: ...pply hoses certified by EPA can be used to replace the original equipment supply hose Fines up to 37 500 may be enforced for using an un certified replacement part Spark Plug Level 2 Parts Required Tu...

Страница 31: ...cked preventing cooling air from reaching the cylinder Dust and grass build up on the outside of the cylinder This build up insulates the engine and prevents the heat from leaving Removal of cooling p...

Страница 32: ...ark plug lead 2 Remove muffler cover A 3 Place piston at Top Dead Center TDC to prevent carbon or dirt from entering cylinder 4 Remove spark arrestor screen cover B gasket C and screen D from muffler...

Страница 33: ...iston when cleaning the exhaust port Do not allow carbon particles to enter the cylinder 4 Inspect heat shield and replace if damaged 5 Install heat shield and muffler 6 Tighten muffler mounting bolts...

Страница 34: ...d by an authorized service dealer If the engine is adjusted for operation above 330 m 1100 ft ASL the carburetor must be re adjusted when operating the engine below 330 m 1100 ft ASL otherwise severe...

Страница 35: ...ade bolts are lubricated 4 Wipe excess oil from the blade before putting the unit back in service Gear Case Level 1 1 Clean dirt from the grease fitting A 2 Carefully pump grease into fitting A DO NOT...

Страница 36: ...not to get dirt on the flex shaft 4 Install the gear housing assembly Blades Hedge trimmer blades are very sharp touching them may lead to severe personal injury Use long hex wrenches and sockets with...

Страница 37: ...low the original shape of the blade 6 Install blade guard Use new lock nuts each time blade guard is installed See dealer for correct nuts 7 Lubricate blades see Lubrication 8 Connect spark plug wire...

Страница 38: ...problem Interlock switch Turn switch to ON See your dealer Spark at plug Incorrect gap Covered with carbon Fouled with fuel Plug defective Adjust to 0 65mm 0 026 in Clean or replace plug Engine runs...

Страница 39: ...dge Trimmer blades are very sharp Touching them may lead to severe personal injury Avoid touching blades whenever possible and always wear gloves to protect hands Do not store in enclosure where fuel...

Страница 40: ...from carburetor then drain the tank again Close choke start and run the engine until it stops due to lack of fuel 9 Allow engine to cool Remove the spark plug lead from the spark plug Remove the spar...

Страница 41: ...ing methyl alcohol more than 10 ethyl alcohol or 15 MTBE Do not use alternative fuels such as E 15 or E 85 Oil ISO L EGD ISO CD 13738 and J A S O M345 FD two stroke air cooled engine oil Fuel Tank Cap...

Страница 42: ...ew product on line It s FAST and EASY NOTE your information will never be sold or misused by ECHO Inc Registering your purchase enables us to contact you in the unlikely event of a service update or p...

Страница 43: ...SHC 2620 S PRODUCT REGISTRATION X7502342003 43 07 19 ECHO Incorporated...

Страница 44: ...ECHO INCORPORATED 400 Oakwood Road Lake Zurich IL 60047 www echo usa com T95515001001 T95515999999 U28515001001 U28515999999...

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