Echo PE-230 User manual

Power Edger
Operator's Manual
MODEL PE-230
WARNING DANGER
X753002321
08/06
X7532096901
Read rules for safe operation and instructions carefully. ECHO provides an
Operator's Manual and a Safety Manual. Both must be read and understood for
proper and safe operation.

2
Copyright© 2005 By Echo, Incorporated
All Rights Reserved.
INTRODUCTION
Welcome to the ECHO family. This ECHO product was designed and manufactured to provide long life and on-the-job-
dependability. Read and understand this manual and the SAFETY MANUAL you found in the same package. You will
find both easy to use and full of helpful operations tips and SAFETY messages.
THE OPERATOR'SMANUAL
Read and understand this manual before operation. Keep it in a safe
place for future reference. Contains specifications and information for
operation, starting, stopping, maintenance, storage, and assembly
specific to this product.
THE SAFETY MANUAL
Read and understand this manual before operation. Keep it in a safe
place for future reference. Explains possible hazards involved with the
use of Edgers and the measures you should take to make their use safer.
TABLE OF CONTENTS
Introduction ...............................................................2
-The Operator's Manual .............................................. 2
- The Safety Manual ..................................................... 2
Safety .........................................................................3
- Manual Safety Symbols and Important
Information..........................................................3
- InternationalSymbols .........................................3
- Personal Condition and Safety Equipment..........3
- Equipment ...........................................................6
EmissionControl........................................................6
Description ................................................................7
Contents ....................................................................9
Assembly ...................................................................9
- DriveShaft/PowerHead ......................................9
- Throttle Linkage and Ignition Leads ................. 10
- Front Handle ..................................................... 10
Operation ................................................................. 11
- Fuel ................................................................... 11
- StartingColdEngine ...........................................1
- StartingWarmEngine ....................................... 13
- Stopping Engine................................................ 13
- Operating Techniques....................................... 14
Maintenance ............................................................ 15
- SkillLevels ........................................................ 15
- Maintenance Intervals ...................................... 15
- Airfilter ............................................................. 16
- FuelFilter .......................................................... 16
- SparkPlug ......................................................... 17
- CoolingSystem ................................................. 17
- ExhaustSystem ................................................. 18
- Carburetor Adjustment ..................................... 19
- DriveShaftLubrication ..................................... 20
- BladeReplacement/Lubrication......................... 21
Troubleshooting ...................................................... 22
Storage..................................................................... 23
Specifications........................................................... 24
ServicingInformation............................................... 28
- Parts/SerialNumber ........................................... 28
- Service............................................................... 28
- Echo Consumer Product Support...................... 28
- Warranty Card................................................... 28
- Additional or Replacement Manuals................. 28
Specifications, descriptions, and illustrative material in this
literature are as accurate as known at the time of publication,
but are subject to change without notice. Illustrations may
include optional equipment and accessories, and may not
include all standard equipment.

POWER EDGER
OPERATOR'SMANUAL 3
SAFETY
MANUAL SAFETY SYMBOLS AND IMPORTANT INFORMATION
This symbol accompanied by the words
WARNING and DANGER calls attention to an
act or condition that can lead to serious personal
injury to operator and bystanders. IMPORTANT Theenclosedmessage
provides information necessary for the
protection of the unit.
NOTE This enclosed message provides tips
for use, care and maintenance of the unit.
Throughout this manual and on the product itself, you will find safety
alerts and helpful informational messages preceded by symbols or key
words. The following is an explanation of those symbols and key words
and what they mean to you.
The circle with the slash symbol means whatever is
shown within the circle is prohibited.
INTERNATIONALSYMBOLS Symbol
description/
application
Symbolform/
shape
Symbol
description/
application
Symbolform/
shape
Hot
Surface
Carburetor
adjustment
-Idlespeed
Carburetor
adjustment
- High speed
mixture
Symbol
description/
application
Symbolform/
shape
Symbol
description/
application
Symbolform/
shape
Read and understand
Operator's Manual.
Wear eyes, ears and
head protection Emergencystop
Fuel and oil mixture
FingerSevering
Carburetor
adjustment
-Lowspeed
mixture
Safety/Alert
Avoidallpower
lines.This unitis
notinsulated
againstelectrical
current.
Wear hand
protection.Use
twohanded.
DONOTsmoke
nearfuel.
DONOTallow
flamesorsparks
nearfuel.
Wear slip
resistantfoot
wear.
Ignition
ON/OFF
Primerbulb
Keepbystandersaway
15 m (50 ft.)
Keepfeetaway
fromblade
Thrown
objects
Direction of
blade
Choke Control
"Cold Start"
Position
(ChokeClosed)
Choke Control
"Run"
Position
(ChokeOpen)
PERSONAL CONDITION AND SAFETY EQUIPMENT
WARNING DANGER
Edger users risk injury to themselves and others if the edger is used improperly and or safety precautions are not
followed. Proper clothing and safety gear must be worn when operating an edger.

4
Physical Condition
Your judgment and physical dexterity may not be good:
• if you are tired or sick,
• ifyou aretaking medication,
• if you have taken alcohol or drugs.
Operate unit only if you are physically and mentally well.
Eye Protection
Wear eye protection that meets ANSI Z87.1 or CE requirements whenever you operate the unit.
Hand Protection
Wear no-slip, heavy duty work gloves to improve your grip on the edger handles. Gloves also reduce the transmission of
machine vibration to your hands.
Hearing Protection
ECHO recommends wearing hearing protection whenever unit is used.
Proper Clothing
Wear snug fitting, durable clothing;
• Pants should have long legs, shirts with long sleeves.
• DONOTWEARSHORTS,
• DONOTWEARTIES,SCARVES,JEWELRY.
Wear sturdy work shoes with non-skid soles;
• DONOTWEAROPENTOEDSHOES,
• DONOTOPERATEUNITBAREFOOTED.
Hot Humid Weather
Heavy protective clothing can increase operator fatigue, which may lead to heat stroke. Schedule heavy work for early
morning or late afternoon hours when temperatures are cooler.
Vibration and Cold
It is believed that a condition called Raynaud’s Phenomenon, which affects the fingers of certain individuals, may be
brought about by exposure to vibration and cold. Exposure to vibration and cold may cause tingling and burning sensa-
tions, followed by loss of color and numbness in the fingers. The following precautions are strongly recommended,
becausethe minimum exposurewhich mighttrigger theailment isunknown.
• Keep your body warm, especially the head, neck, feet, ankles, hands,
and wrists.
• Maintain good blood circulation by performing vigorous armexercises
during frequent work breaks, and also by not smoking.
• Limit the hours of operation. Try to fill each day with jobs where
operating the unit or other hand-held power equipment is not
required.
• 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.

POWER EDGER
OPERATOR'SMANUAL 5
Repetitive Stress Injuries
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 hand activities may put you at a high
riskfordeveloping aRepetitiveStressInjury (RSI).AnextremeRSI conditionisCarpalTunnel Syndrome(CTS),which
could occur when your wrist swells and squeezes a vital nerve that runs through the area. Some believe that prolonged
exposure to vibration may contribute to CTS. CTS can cause severe pain for months or even years.
To reduce the risk of RSI/CTS, do the following:
• Avoid using your wrist in a bent, extended, or twisted position.
Instead, try to maintain a straight wrist position. Also, when grasp-
ing, use your whole hand, not just the thumb and index finger.
• Take periodic breaks to minimize repetition and rest your hands.
• Reduce the speed and force with which you do the repetitive move-
ment.
• Do exercises to strengthen the hand and arm muscles.
• Immediately stop using all power equipment and consult a doctor if
you feel tingling, numbness, or pain in the fingers, hands, wrists, or
arms. The sooner RSI/CTS is diagnosed, the more likely permanent
nerve and muscle damage can be prevented.
WARNING DANGER
Do not operate this product indoors or in inadequately ventilated
areas. Engine exhaust contains poisonous emissions and can cause
serious injury or death.
ReadtheManual
• Provide all users of this equipment with the Operator's Manual and
Safety Manual for instructions on Safe Operation.
CleartheWorkArea
• Spectators and fellow workers must be warned, and children and
animalsprevented fromcomingnearer than15m(50ft.) whiletheunit
is in use.
KeepaFirmGrip
• Hold the front and rear handles with both hands, with thumbs and
fingers tightly encircling the handles.
KeepaSolidStance
• Maintain footing and balance at all times. Do not stand on slippery,
uneven or unstable surfaces. Do not work in odd positions or on
ladders. Do not over reach.
AvoidHotSurfaces
• Keep exhaust area clear of flammable debris. Avoid contact during
andimmediatelyafteroperation.

6
PRODUCTEMISSIONDURABILITY
The 300 hour emission durability compliance period is the time span selected by the manufacturer certifying the
engine emissions output meets applicable emissions regulations, provided that approved maintenance procedures are
followed as listed in the Maintenance Section of this manual.
AnEmissionControl Labelis located on the engine. (This is an
EXAMPLEONLY,informationonlabel variesbyengine
FAMILY).
EMISSION CONTROL
EPA Phase 2
The emission control system for these engines is EM/TWC (Engine and Catalyst Modification).
IMPORTANTENGINEINFORMATION
ENGINE FAMILY: 5EHXS.0234KA DISPLACEMENT: 22.8 cc
EMISSION COMPLIANCE PERIOD: 300 Hours
THIS ENGINE MEETS U.S. EPA PH2 AND 2005 - 2006
CALIFORNIA EXH EMISSION REGULATIONS FOR SORES.
REFER TO OWNER'S MANUAL FOR MAINTENANCE SPECIFI-
CATIONS AND ADJUSTMENTS.
EQUIPMENT
• Check unit for loose/missing nuts, bolts and screws. Tighten and/or
replace as needed.
• Inspect fuel lines, tank, and area around carburetor for fuel leaks. DO
NOT operate unit if leaks are found.
• Inspect shield for damage, and that shield is securely in place.
Replace if shield is damaged or missing.
• Check that the cutting attachment is firmly attached and in safe
operating condition.
• Check that front handle is adjusted for safe, comfortable operation.
See Assembly for proper adjustment.
WARNING DANGER
Use only ECHO approved attachments. Serious injury may result from the use of a non approved attachment
combination. ECHO, INC. will not be responsible for the failure of cutting devices, attachments or accessories which
have not been tested and approved by ECHO. Read and comply with all safety instructions listed in this manual and
safety manual.

POWER EDGER
OPERATOR'SMANUAL 7
15
16
17
18
19
14
13
20
21
1
2
4
5
6
7
8
910
11
3
12
DESCRIPTION
Locate these safety decals on your unit. Make sure the decals are legible and that you understand and follow the
instructions on them. If a decal cannot be read, a new one can be ordered from your ECHO dealer. See PARTS ORDER-
INGinstructionsforspecificinformation.
P/N 89016006361
Hot Decal (near muffler)
P/N 89016025560
P/N 89016052631
Shaft Decal
P/N X505001930

8
1. POWER HEAD - Factory assembled. Includes the engine, clutch, fuel system, ignition system and starter.
2. THROTTLETRIGGERLOCKOUT-Thislevermustbeheldduringstarting.Operationofthethrottletriggeris
prevented unless throttle trigger lockout lever is engaged.
3. STOP SWITCH - "Slide Switch" mounted on top of the throttle Trigger Housing. Move switch FORWARD to
RUN,BACKtoSTOP.
4. FRONT HANDLE - The front handle can be repositioned for comfortable operation by loosening the screws and
moving the handle.
5. SHAFTDECAL-
6. SHAFTDECAL-
7. DEBRIS SHIELD/FLAP - Mounted over the cutting attachment. Helps protect operator by deflecting debris
produced during the edging operation.
8. BLADE - Rotates to provide cutting action.
9. WHEEL - Adjustable up/down, sets depth of blade.
10. DRIVESHAFTASSEMBLY-Containsaspeciallydesignedlinerandtheflexibledriveshaft.
11. THROTTLETRIGGER-Springloadedtoreturntoidlewhenreleased. Whenaccelerating,presstriggergradually
for best operating technique.
12. GRIP-Rear(righthand)handle.
13. SPARK PLUG-Providessparktoignitefuelmixture.
14. TOPGUARD-Protectsarmfromthehotengine.
15. SPARKARRESTOR-CATALYTICMUFFLER/MUFFLER-Themufflerorcatalyticmufflercontrolsexhaustnoise
and emission. The spark arrestor screen prevents hot, glowing particles of carbon from leaving the muffler. Keep
exhaustareaclearofflammabledebris.
16. FUELTANK-Containsfuelandfuelfilter.
17. FUELTANKCAP-Coverandsealsfueltank.
18. RECOILSTARTERHANDLE-Pullrecoilhandleslowlyuntilstarterengages,thenquicklyandfirmly.DONOTlet
handle snap back or damage to unit will occur.
19. PURGEBULB -Pumping purge bulbbefore startingengine drawsfresh fuelfrom thefuel tank,purging airfrom the
carburetor. Pump purge bulb until fuel is visible and flows freely in the clear fuel tank return line. Pump purge bulb
an additional 4 or 5 times.
20. AIRCLEANERASSEMBLY-Containsreplaceablefeltelement.
21. CHOKE - The choke control is located on the air filter case. Move lever to "COLD START" ( ) to close choke for
cold starting. Move lever to "RUN" ( ) position to open choke.

POWER EDGER
OPERATOR'SMANUAL 9
CONTENTS
The ECHO product you purchased has been factory pre-assembled for your convenience. Due to packaging restrictions,
shield installation and other 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 contents list to check for missing parts.
__ 1, Edger Assembly
__ 1,PowerHead
__ 1,Drive ShaftAssembly
__ 1,PlasticBag(Co-Pack)
__ 1, Operator's Manual
__ 1, Safety Manual
__ 1, Warranty Registration Card
__ 1, ECHO EmissionsandWarranty Statement
__ 1, Echo PowerBlendTM 2-strokeoil sample
__ 1,Front Handle
__ 1,LowerBracket,FrontHandle
__ 4,5x35mmscrews
__ 4,5 mmnuts*
__ 1,T-Wrench
__ 2, split pin
__ 1,4mmHexagonWrench
__ 1,LockingTool
__ 1,8x10mmSpannerWrench
__ Safety Glasses
* 5mm nuts may not be needed.
ASSEMBLY
DRIVE SHAFT/POWER HEAD
Tools Required: 4mmHexWrench
Parts Required: PowerHead,Drive ShaftAssembly
1. Loosen, the bolt (A) at engine drive shaft clamp.
2. Carefully fit drive shaft assembly to engine making sure that
inner drive shaft engages into clutch mount.
NOTE
Lower gear housing and head assembly must be in line with the
engine.
3. Turn drive shaft housing so that center line of housing is midway
between the two arrows on shaft.
4. Tighten bolt (A).
A
A

10
B
A
C
DE
THROTTLE LINKAGE AND IGNITION LEADS
1. Connect ignition stop leads (A) and (B).
2. Place throttlelinkage (C)throughadjustment fixture(D) andinstall
wire end into large carburetor throttle swivel hole (E). Check throttle
for freedom of movement and that wide open throttle / low idle
extremes are adjusted properly. The throttle linkage must be
adjusted by moving the adjustment fixture (D). Consult with your
Echo Dealer for correct adjustment procedure.
3. Bundle and secure ignition leads against engine housing with clip
(F).
F
FRONT HANDLE
Tools Required: Cross-HeadScrewdriver
Parts Required: FrontHandle,LowerBracket,4-5x35mmscrews
NOTE
Label shows minimum spacing for front handle location.
1. Assemble front handle and bracket loosely to drive shaft.
2. Position front handle in comfortable operating position and tighten
screws.
MIN
SPACING

POWER EDGER
OPERATOR'SMANUAL 11
Mixing Instructions
1. Fill an approved fuel container with
half of the required amount of gasoline.
2. Add the proper amount of 2-stroke oil
to gasoline.
3. Close container and shake to mix oil
with gasoline.
4. Add remaining gasoline, close fuel
container,andremix.
IMPORTANT
Spilled fuel is a leading cause of
hydrocarbon emissions. Some states
may require the use of automatic fuel
shut-off containers to reduce fuel
spillage.
After use
• DO NOT store a unit with fuel in its tank.
Leaks can occur. Return unused fuel to an
approved fuel storage container.
Storage - Fuel storage laws vary by locality.
Contact your local government for the laws
affecting your area. As a precaution, store
fuel in an approved, airtight container. Store
in a well-ventilated, unoccupied building,
away from sparks and flames.
IMPORTANT
Storedfuel ages.Do notmixmore fuel
than you expect to use in thirty (30)
days, ninety (90) days when a fuel
stabilizeris added.
IMPORTANT
Stored two-stroke fuel may separate.
ALWAYS shake fuel container thor-
oughly before each use.
OPERATION
NOTICE:Useofunmixed,improperlymixed,orfuelolderthan90
days, (stale fuel), may cause hard starting, poor performance, or
severe engine damage and void the product warranty. Read and
follow instructions in the Storage section of this manual.
FUEL
Fuel Requirements
Gasoline-Use89Octane [R+M/2](midgrade orhigher)gasoline
known to be good quality. Gasoline may contain up to 15% MTBE
(methyl tertiary-butyl ether). Gasohol containing methyl (wood) alcohol
is NOT approved.
TwoStrokeOil-Atwo-strokeengineoilmeetingISO-L-EGD(ISO/CD
13738)andJ.A.S.O. FC Standardsmust be used. Echo brandpremium
Power Blend TM Universal 2-Stroke Oil meets these standards. Engine
problems due to inadequate lubrication caused by failure to use an
ISO-L-EGDandJ.A.S.O.FCcertifiedoil,suchasEchopremiumPower
BlendTM,willvoid thetwo-strokeenginewarranty. (Emissionrelated
parts only are covered for two years, regardless of two-stroke oil used,
per the statement listed in the Emission Defect Warranty Explanation.)
IMPORTANT
EchopremiumPowerBlendTM Universal2-StrokeOilmaybemixed
at 50:1 ratio for application in all Echo engines sold in the past
regardless of ratio specified in those manuals.
Handling Fuel
WARNING DANGER
FuelisVERYflammable.Useextremecarewhenmixing,storingor
handling or serious personal injury may result.
• Use an approved fuel container.
• DONOTsmokenearfuel.
• DONOT allowflamesorsparks nearfuel.
• Fuel tanks/cans may be under pressure. Always loosen fuel caps
slowly allowing pressure to equalize.
• NEVERrefuelaunitwhentheengineisHOTorRUNNING!
• DONOT fillfueltanks indoors.ALWAYS fillfuel tanksoutdoors
over bare ground.
•DONOToverfillfueltank. Wipeupspillsimmediately.
• Securely tighten fuel tank cap and close fuel container after
refueling.
• Inspect for fuel leakage. If fuel leakage is found, do not start or
operate unit until leakage is repaired.
• Move at least 3m (10 ft.) from refueling location before starting
the engine.
oitaR1:05-xiMliOotleuF
.S.UCIRTEM
SAGLIOSAGLIO
snollaG.zo.lFretiL.cc
1
2
5
6.2
2.5
31
4
8
02
08
061
004

12
STARTING COLD ENGINE
WARNING DANGER
The attachment will operate immediately when the engine starts
and could result in loss of control and possible serious injury.
Keep movable parts of the attachment off the ground and away
from objects that could become entangled or thrown.
1. Stop Switch
Move stop switch button (A) forward away from the STOP
position.
2. Choke
Move choke lever (B) to Cold Start ( ) Position.
3. Purge Bulb
Pump purge bulb (C) until fuel is visible in the "Clear" fuel return
line.Pump bulban additional 4or 5times.
4. Recoil Starter
Lay the unit on a flat area and keep movable attachment parts clear
of all obstacles. Firmly grasp right hand grip with left hand and fully
depress throttle trigger to wide open position. Rapidly pull recoil
starterhandle/rope(D)untilenginefires(ormaximumfive[5]pulls).
5. Choke
After engine fires (or five [5] pulls), move choke lever back to
“Run” ( ) position. Hold throttle trigger and throttle trigger
lockout fully depressed and pull recoil starter handle/rope until
engine starts and runs. Release throttle trigger and allow unit to
warm up at idle for several minutes.
NOTE
If engine does not start with choke in “Run” position after 5 pulls,
repeat instructions 2 - 5.
6. After engine warm up, gradually depress throttle trigger to increase
engine RPM to operating speed.
BC
D
A

POWER EDGER
OPERATOR'SMANUAL 13
STARTING WARM ENGINE
The starting procedure is the same as Cold Start except DO NOT close
the choke, and do not depress throttle trigger to wide open position.
WARNING DANGER
The attachment should not move at idle, otherwise serious
personal injury may result.
NOTE
If attachment moves, readjust carburetor according to “Carburetor
Adjustment” instructions in this manual or see your ECHO Dealer.
1. Stop Switch
Move stop switch button (A) away from the STOP position.
2. Purge Bulb
Pump purge bulb (C) until fuel is visible in the "Clear" fuel return
line.Pump bulban additional 4or 5times.
3. Recoil Starter
Lay the unit on a flat area and keep movable attachment parts clear
of all obstacles. Rapidly pull recoil starter handle/rope (D) until
enginefires.
NOTE
If engine does not start after 5 pulls, use Cold Start Procedure.
D
C
A
STOPPING ENGINE
1. Throttle
Release throttle and allow engine to return to idle before shutting
off engine.
2. Stop Switch
Move stop switch button (A) backward to STOP position.
WARNING DANGER
If engine does not stop when stop switch is moved to STOP
position, close choke - COLD START position - to stall engine.
Have your ECHO dealer repair stop switch before using edger
again.
A

14
OPERATING TECHNIQUES
1. Before edging, water the area to soften the ground to make edging
easier.
2 Before edging, check the area and remove all obstacles and
objects that could be thrown.
3. Plan to edge regularly to make it easier to keep a neat edge and to
avoid having to make more than one pass.
NOTE
Blade depth may have to be adjusted due to differences in height
between the hard surface and the top of the grass.
WARNING DANGER
Never adjust blade height with engine running, otherwise serious
personal injury may result.
4. Adjust the blade's depth of cut to produce a fine cut between
sidewalk and grass using a minimum blade depth, usually with
about 13 mm (1/2 in.) of the blade into the ground.
5. Before edging, plan your direction of travel so that the unit will
always be positioned on your right side and so that you walk on a
hard surface whenever possible.
6. Hold edger as shown.
WARNING DANGER
Before edging, be sure to read and understand the entire Operator's
Manual to avoid the chance of serious injury.
7. When starting to edge, run the engine at full throttle, and lower the
blade gently into the ground, being careful not to hit the concrete
with the blade.
8. Don't force the blade. Move as quickly as the blade will allow.
WARNING DANGER
The complete unit, specifically the drive shaft assembly and muffler
exhaust area may become very hot during use. Avoid contact
during and immediately after operation, otherwise serious personal
injurymayresult.
INCREASE
DEPTH
WHEEL ADJUSTMENT
KNOB
DECREASE
DEPTH
1/2in.

POWER EDGER
OPERATOR'SMANUAL 15
MAINTENANCE
Your ECHO edger is designed to provide many hours of trouble free service. Regular scheduled maintenance will help
your edger achieve that goal. If you are unsure or are not equipped with the necessary tools, you may want to take your
unit to an ECHO Service Dealer for maintenance. To help you decide whether you want to DO-IT-YOURSELF or have the
ECHO Dealer do it, each maintenance task has been graded. If the task is not listed, see your ECHO Dealer for repairs.
SKILL LEVEL
Level1= Easy to do. Most required tools come with unit.
Level2= Moderate difficulty.Some specializedtools maybe required.
Level3= Experiencerequired.Specializedtoolsarerequired.ECHOrecommends
that the unit be returned to your ECHO dealer for service.
ECHO offers REPOWERTM Maintenance Kits and Parts to make your maintenance job easier. Just below each task
heading are listed the various part numbers required for that task. See your ECHO dealer for these parts.
/TNENOPMOC
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MAINTENANCE INTERVALS

16
AIR FILTER
Level1.
Tools required: 25 or50mm(1or2in.) Cleaningbrush
Parts required: 90008REPOWERTM Air&FuelFilterKit.
1. Close choke (Cold Start Position [ ]). This prevents dirt from
entering the carburetor throat when the air filter is removed. Brush
accumulateddirtfromaircleanerarea.
2. Removeairfilter cover.Brush dirtfrominsidecover.
3. Removeairfilterandlightlybrushdebrisfromfilter.Replacefilterif
it is damaged, fuel soaked, very dirty, or the rubber sealing edges
aredeformed.
4. If filter can be reused, be certain it:
• Fits tightly in the air filter cavity.
• Is installed with the original side out.
5. Installairfiltercover.
FUEL FILTER
Level1.
Tools required: 200-250mm(8-10in.)lengthofwirewithoneendbent
into a hook. Clean rag, funnel, and an approved fuel
container.
Parts required: 90008REPOWERTM Air&FuelFilterKit.
WARNING DANGER
FuelisVERYflammable.Useextremecarewhenmixing,storingor
handling.
1. Use a clean rag to remove loose dirt from around fuel cap and
emptyfuel tank.
2. Use the “fuel line hook” to pull the fuel line and filter from the
tank.
3. Remove thefilterfrom theline andinstallthenewfilter.

POWER EDGER
OPERATOR'SMANUAL 17
SPARK PLUG
Level2.
Tools Required: T-Wrench, feeler gauge, soft metal brush.
Parts Required: REPOWERTM Tune-UpKit P/N90074
IMPORTANT
UseonlyNGKBPM-8Ysparkplug(BPMR-8YinCanada)otherwise
severe engine damage may occur.
1. Remove spark plug and check for fouling, worn and rounded center
electrode.
2. Clean the plug or replace with a new one. DO NOT sand blast to
clean.Remainingsandwilldamageengine.
3. Adjust spark plug gap by bending outer electrode.
4. Tightensparkplugto150-170kg/cm(130-150in.lb.).
COOLING SYSTEM
Level2.
Tools required: 4mmhexwrench, 25or50mm(1or2in.)cleaning
brush.
Parts Required: None if you are careful.
IMPORTANT
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 seizure can occur when:
• Air intakes are blocked, 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 passage blockages or cleaning of cooling fins is
considered “Normal Maintenance”. Any failure attributed to lack of
maintenance is not warranted.
0.65 mm
(0.026 in.)

18
1. Remove spark plug lead.
2. Removetwo(2)muffler coverscrewsandmufflercover(A).
3. Removescrew andarmrest(B).
4. Removecylindercover(C).
IMPORTANT
DO NOT use a metal scraper to remove dirt from the cylinder fins.
5. Use brush to remove dirt from the cylinder fins.
6. Remove grass and leaves from the grid between the recoil starter
and fuel tank.
7. Assemble components in reverse order.
EXHAUST SYSTEM
Spark Arrestor Screen
Level2.
Tools Required: CrossHeadScrewdriver, 4mmHexWrench,Soft
Metal Brush
Parts Required: SparkArrestorScreen, Gasket
A
B
C

POWER EDGER
OPERATOR'SMANUAL 19
1. Removetwo(2)muffler coverscrewsandmufflercover(A).
2. Place piston at Top Dead Center (TDC) to prevent carbon/dirt from
enteringcylinder.
3. Remove spark arrestor screen cover (B), gasket (C) and screen (D)
frommufflerbody.
4. Clean carbon deposits from muffler components.
NOTE
When cleaning carbon deposit, be careful not to damage the
catalytic body.
5. Replace screen if it is cracked, plugged or has holes burned
through.
6. Assemble components in reverse order.
Cylinder Exhaust Port
Level3.
IMPORTANT
The cylinder exhaust port must be inspected and cleaned of excess
carbon every 3 months or 90 hours of operation in order to maintain
this engine within the emissions durability period. ECHO strongly
recommends that you return your unit to your ECHO dealer for this
importantmaintenance service.
CARBURETORADJUSTMENT
Engine Break-In
New engines must be operated a minimum duration of two tanks of fuel
break-in before carburetor 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 Adjustment
High altitude adjustment is not required for proper operation of this
engine.
Level2.
Tools required: Screwdriver,Tachometer(ECHOP/N99051130017).
Parts required: None.
BC
D

20
NOTE
Every unit is run at the factory and the carburetor is set in compli-
ance with emissions regulations. This carburetor does not have
acceleration and high speed adjustment needles.
1. Check idle speed and reset if necessary. If a tachometer is avail-
able, idle speed screw (A) should be set to the specifications found
on page 9 "Specifications" of this manual. Turn idle screw (A)
clockwise to increase idle speed; counter clockwise to decrease idle
speed.
WARNING DANGER
When carburetor adjustment is completed, the cutting attach-
ment should not turn at idle, otherwise serious personal injury
mayresult.
A
A
B
DRIVE SHAFT LUBRICATION
Level1.
Tools required: 8mmOpenEndWrench,4mmHexWrench,
Cleanrag
Parts Required: ECHO®LUBETM 8oz.(P/N91014)orLithiumBase
Grease.
1. Loosen two (2) screws (A) and remove center locating screw (B).
Pull gear box and shield from drive shaft housing.
2. Pull flexible cable from the drive shaft housing, wipe clean and
recoatwith athincoating [15ml (1/2oz.)] ofgrease.
3. Slide the flexible cable back in the drive housing. DO NOT get
dirton theflex cable.
4. Install the gear housing and shield assembly.