Echo SRM-210 - 12-06 User manual

Grass Trimmer/Brush Cutter
Operator'sManual
MODEL SRM-210
WARNING DANGER
Readrulesforsafeoperationandinstructionscarefully. ECHOprovidesanOperator's
ManualandaSafetyManual. Bothmustbereadandunderstoodforproperandsafe
operation.
X7712277700 X771000900
12/06

2
Copyright©2006ByEcho,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 before operation. You will find both easy
to use and full of helpful operating tips and SAFETY messages.
THE OPERATOR'SMANUAL
Contains specifications and information for operation, starting, stop-
ping, maintenance, storage, and assembly specific to this product. Keep
it in a safe place for future reference.
THE SAFETY MANUAL
Explains possible hazards involved with the use of Grass Trimmers and
Brush Cutters and what measures you should take to make their use
safer. Keep it in a safe place for future reference.
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 ................................................................. 10
- PlasticShieldInstallation.................................. 10
- Nylon Head Installation.................................... 10
- Front Handle Installation .................................. 11
Operation ................................................................. 12
- Operation withBlades ...................................... 12
- Fuel ................................................................... 14
- StartingColdEngine ......................................... 16
- StartingWarm Engine ....................................... 17
- Stopping Engine................................................ 18
Maintenance ............................................................ 19
- SkillLevels ........................................................ 19
- Maintenance Intervals ...................................... 20
- AirFilter............................................................ 21
- FuelFilter .......................................................... 21
- SparkPlug......................................................... 22
- CoolingSystemCleaning.................................. 22
- ExhaustSystem................................................. 23
- Carburetor Adjustment ..................................... 24
- Lubrication........................................................ 25
- NylonLineReplacement ................................... 26
- Sharpening Metal Blades.................................. 27
Troubleshooting ...................................................... 28
Storage..................................................................... 29
Specfications ........................................................... 30
ServicingInformation............................................... 32
- Parts/SerialNumber .......................................... 32
- ECHOConsumerProductSupport.................... 32
- Service .............................................................. 32
- Warranty Card .................................................. 32
- Additional or Replacement Manuals ................ 32
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.

GRASS TRIMMER/BRUSH CUTTER
OPERATOR'SMANUAL 3
PERSONAL CONDITION AND SAFETY EQUIPMENT
INTERNATIONAL SYMBOLS
IMPORTANT
The enclosed message 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.
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.
The circle with the slash symbol means whatever is shown
within the circle is prohibited.
Hot
Surface
Carburetor
Adjustment
-Idlespeed
Carburetor
Adjustment
- High speed
mixture
DESCRIPTION SYMBOLSYMBOL
"WARNING, SEE
OPERATOR'S
MANUAL
Weareye,ear
and head
protection
Emergency
Stop Fueland oil
mixture
FingerSevering
Carburetor
Adjustment
-Lowspeed
mixture
Primer
Bulb
Ignition
ON/
OFF
Wear hand and
foot protection
Safety/Alert
Keepbystandersandhelpers
away15m(50ft.).
DONOTsmoke
nearfuel.
DONOTallow
flamesorsparks
nearfuel.
DESCRIPTION SYMBOL DESCRIPTION SYMBOL DESCRIPTION
Choke Control
"Cold Start"
Position
(ChokeClosed)
Choke Control
"Run"
Position
(ChokeOpen)
Do not use
blades.String
lineonly
WARNING DANGER
Users of this product risk injury to themselves and others if the unit is used improperly and/or safety precautions
are not followed. Proper clothing and safety gear must be worn when operating unit.

4
Physical Condition
Your judgment and physical dexterity may not be good:
• if you are tired or sick,
• ifyouaretakingmedication,
• 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 handle. 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,SCARFS,JEWELRY.
Wear protective hair covering to contain long hair.
Wear sturdy work shoes with nonskid 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.
Extended Operation/Extreme Conditions
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
sensations, followed by loss of color and numbness in the fingers. The following precautions are strongly recom-
mended,becausetheminimumexposure,which might trigger the ailment, is unknown.
• Keep your body warm, especially the head, neck, feet, ankles, hands,
and wrists.
• Maintain good blood circulation by performing vigorous arm exer-
cises 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.

GRASS TRIMMER/BRUSH CUTTER
OPERATOR'SMANUAL 5
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.
Read the Manuals
• Provide all users of this equipment with the Operator’s Manual and
Safety Manual for instructions on Safe Operation.
Clear the Work Area
• Spectators and fellow workers must be warned, and children and
animalspreventedfrom coming nearerthan15m (50 ft.)whiletheunit
is in use.
Keep a Firm Grip
• Hold the front and rear handles with both hands, with thumbs and
fingers encircling the handles.
Keep a Solid Stance
• 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.
Avoid Hot Surfaces
• Keep exhaust area clear of flammable debris. Avoid contact during
andimmediatelyafteroperation.
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 a RepetitiveStressInjury(RSI). An extremeRSIcondition is CarpalTunnelSyndrome(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 grasping,
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 exercise 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.

6
AnEmissionControlLabelis locatedonthe engine. (Thisisan EXAMPLEONLY,information onlabelvaries byengine
FAMILY).
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.
EQUIPMENT
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.
• 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 ensure that the cut-off knife issecurely inplace. Replace if either isdamaged or missing.
• Check that the cutting attachment is firmly attached and in safe operating condition.
• Check that front loop handle and shoulder strap/ or shoulder/waist harness are adjusted for safe, comfortable opera-
tion. See Assembly Section for proper adjustment.
IMPORTANTENGINEINFORMATION
ENGINEFAMILY: 7EHXS.0214EF DISPLACEMENT: 21.2 CC
EMISSIONCOMPLIANCEPERIOD :300HRS.
THISENGINEMEETSU.S.EPAPHASE2EMISSION
REGULATIONS FOR SMALL NONROAD ENGINES. REFER TO
OWNER'S MANUAL FOR MAINTENANCE SPECIFICATIONS
ANDADJUSTMENTS.
EMISSION CONTROL
EPA Phase 2
The emission control system for the engine is EM/TWC (Engine Modification and 3-way Catalyst) and for the fuel tank
theControlSystem isEVAP(Evaporative Emissions).Evaporativeemission maybeapplicable to Californiamodelsonly.

GRASS TRIMMER/BRUSH CUTTER
OPERATOR'SMANUAL 7
12
18
11
13
14
15
16
17
19
1
2
5
6
7
8
9
10
43
P/N 89016006361
Hot Decal (near muffler)
P/N 89031749030
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.
Shaft Decal
P/N X505001930

8
1. POWERHEAD-IncludestheEngine,Clutch,FuelSystem,IgnitionSystemandRecoilStarter.
2. GRIP-Rear(righthand)handle.
3. THROTTLETRIGGERLOCKOUT-Thislevermustbeheldduringstarting.Operationofthethrottletriggeris
prevented unless throttle trigger lockout lever is engaged.
4. STOPSWITCH - "SLIDE SWITCH" mounted on top of the Throttle Trigger Housing. Move switch FORWARD to
RUN,BACKtoSTOP.
5. FRONT HANDLE - The Front (loop) handle is loosely assembled to the Drive Shaft assembly and must be positioned
for proper cutting attitude and operator comfort.
6. DRIVESHAFTASSEMBLY-IncludestheGearHousingassembly,flexdrivecableandSafetyDecal.
7. NYLONCUTTERHEAD-Containsreplaceablenylontrimminglinethatadvanceswhenthetrimmerheadistapped
against the ground while the head is turning at normal operating speed.
8. CUT-OFFKNIFE -Automaticallytrimslineto thecorrect length:5" afterheadistappedontheground.Iftrimmeris
operated without a cut-off knife the line will become too long, the engine will overheat and engine damage may occur.
9. PLASTICDEBRISSHIELDASSEMBLY-Includedinplasticbag(co-pack). MUSTbeinstalledonunitbeforeuse,
see Assembly Instructions. Shield assembly includes the Cut-Off Knife. Mounts on the Gear Housing Assembly just
above the cutting attachment. Helps protect the operator by deflecting debris produced during the trimming operation.
This shield must be replaced with the steel shield for blade use.
10. THROTTLETRIGGER-Springloadedtoreturntoidlewhenreleased. Duringacceleration,presstriggergraduallyfor
best operating technique.
11. SPARKPLUG-Providessparktoignitefuelmixture.
12. TOPGUARD-Protectsarmfromthehotengine.
13. SPARKARRESTOR-CATALYTICMUFFLER/MUFFLER-Themufflerorcatalyticmufflercontrolsexhaustnoise
and emission. The spark arrestor screen prevents hot, glowing particles of carbon from leaving the muffler. Keep
exhaustareaclearofflammabledebris.
14. FUELTANK-Containsfuelandfuelfilter.
15. I-30RECOILSTARTER/HANDLE- i-30spring-assistedrecoilstarter requires30%lesspullingforcethanstandard
recoil starter. Pull handle slowly until starter engages, then quickly and firmly. When engine starts, return handle
slowly. DO NOT let handle snap back or damage to unit will occur.
16. FUELTANKCAP-Coversandsealsfueltankopening.
17. PURGEBULB- 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 line. Pump purge bulb
an additional 4 or 5 times.
18. AIRCLEANER-Containsreplaceablefilterelement.
19. CHOKE - Located at the rear of the air cleaner housing. Move choke lever to "Cold Start" ( ) to close choke for cold
starting. Move choke lever to "Run" ( ) position to open choke.

GRASS TRIMMER/BRUSH CUTTER
OPERATOR'SMANUAL 9
CONTENTS
The ECHO product you purchased has been partially assembled for your convenience. Due to packaging restrictions,
installation of the plastic debris shield, nylon line head, and positioning of the front handle 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.
*Some units may be factory pre-assembled. No assembly tools are needed and the nylon line head, plastic debris shield,
and mounting hardware, shown in the contents list, are pre-assembled to the unit. Only the front handle may need to be
re-positioned for comfortable operation.
______1 - Power Head / Drive Shaft Assembly
______1 - Operator's Manual
______1 - Safety Manual
______1 - Warranty Registration Card
______1 - LimitedWarrantyStatement
______1 - Safety Glasses
______1 - Echo PowerBlendTM 2-stroke oilsample
* ___ 1 - NylonTrimmerHead
* ___ 1 - T-Wrench17x19mm,P/N89541008030
* ___ 1 - Plasticshield
* ___ 1 - Shieldplate
* ___ 3 - 5mmx16mmscrews(shieldmtg.)
* ___ 1 - Headlockingtool,P/N89751801131
*

10
Tools Required: Screwdriver,HeadLockingTool,17x19mmT-Wrench
Parts Required: PlasticShield,ShieldPlate,three(3)5mmx16mm
screws, Nylon Line Head
PLASTIC SHIELD INSTALLATION
(forNylonLineOperation)
NOTE
The plastic shield is for use with the Nylon Line Head only.
Install Metal Shield when using plastic or metal blades.
1. Remove plastic sleeve and upper plate (A) from PTO shaft.
2. Install the shield on the bottom of the bearing housing flange.
3. Place shield plate (B) on shield, align holes and install three (3)
5x16mmscrews.
4. Install upper plate (A).
NYLON LINE HEAD INSTALLATION
1. Align hole in upper plate with notch in edge of gear housing and
insert head locking tool (C). Remove plastic sleevefromPTOshaft.
2. Be sure upper plate (A) remains on PTO shaft.
3. Thread line head onto PTO shaft by turning it counter clockwise
until head is tight against upper plate.
4. Removelockingtool(C).
ASSEMBLY
WARNING DANGER
Use only ECHO approved attachments. Serious injury may result from using non-approved attachment combinations.
Read and comply with all safety instructions listed in this manual and attachment manual.
ECHO, INC. will not be responsible for the failure of cutting devices, attachments, or accessories which have not
been tested and approved by ECHO for use with these units.
B
A
C

GRASS TRIMMER/BRUSH CUTTER
OPERATOR'SMANUAL 11
FRONT HANDLE INSTALLATION
NOTE
Label shows minimum spacing for front handle location.
1. Position front handle for comfortable operation and secure screws.
MIN
SPACING

12
OPERATION
OPERATION WITH BLADES
Preparing the Trimmer/Brush Cutter for Blade Use
WARNING DANGER
Blade use DEMANDS specific Brush Cutter configuration. Operation without specified shield, harness, and handle
can result in serious personal injury.
A
B
C
Grass/Weed Blades Require:
Install Blade Conversion Kit, Includes metal shield
(A), barrier bar (B), and shoulder harness (C).
A
C
Brush/Clearing Blades Require:
Install U-Handle / Blade Conversion Kit, Includes
metal shield (A), shoulder harness with hip pad (C),
andU-Handles(D).
NOTE
The Barrier Bar is used to restrict rearward movement of the unit. The Barrier Bar is NOT A HANDLE and should not
be gripped when using or carrying the unit.
D
Choosing the Correct Blade
WARNING DANGER
The type of Blade used MUST be matched to the type and size of material cut. An improper or dull blade can
cause serious personal injury. Blades MUST be sharp. Dull blades increase the chance of kick out and injury
to yourself and bystanders.

GRASS TRIMMER/BRUSH CUTTER
OPERATOR'SMANUAL 13
Plastic/Nylon Blades may be used where ever the nylon line head
is used. DO NOT use this blade for heavy weeds or brush!
8 Tooth Weed/Grass Blade P/N 69600120331 is designed for grass,
garden debris and thick weeds. DO NOT use this blade for brush or
heavywoodygrowth,19mm(3/4in.)diameterorlarger.
80ToothBrushBlade(P/N69500120331)isdesignedforcuttingbrush
andwoodygrowth up to64mm (2-1/2in.) diameter.
22ToothClearingBlade(99944200130)isdesignedfordensethickets
andsaplings upto 64mm(2-1/2in.)diameter.
UseShoulder/WaistHarness(P/N99944200200)Useofthe Shoulder/
WaistHarnessisrecommendedforALLTrimmer/BrushCutter use. The
Shoulder/Waist Harness suspends the trimmer from the operator's
shoulder and reduces operator fatigue.
The restrictive harness enhances operator safety by reducing the
possibility of blade contact with the operator's hands and feet.
NOTE
In case of Emergency, pull up on the Quick Release Collar to
disconnect the trimmer from the harness.

14
NOTICE:Use ofunmixed, improperlymixed,orfuelolderthan90days,(stalefuel),maycausehardstarting,poor
performance, or severe engine damage and void the product warranty. Read and follow instructions in the Storage
section of this manual.
FUEL
WARNING
Alternative fuels, such as E-20 (20% ethanol), E-85 (85% ethanol) or any fuels not meeting above requirements are
NOT approved for use in ECHO 2-stroke gasoline engines. Use of alternative fuels may cause performance problems,
loss of power, overheating, fuel vapor lock, and unintended machine operation, including, but not limited to, improper
clutch engagement. Alternative fuels may also cause premature deterioration of fuel 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 (grainalcohol)or15%MTBE(methyltertiary-butylether).Gasoline containingmethanol (woodalcohol)is
NOTapproved.
TwoStrokeOil-Atwo-strokeengineoilmeetingISO-L-EGD(ISO/CD13738)andJ.A.S.O.FCStandardsmustbeused.
Echo brand premium Power Blend TM Universal 2-Stroke Oil meets these standards. Engine problems due to inadequate
lubricationcausedbyfailureto useanISO-L-EGD andJ.A.S.O.FCcertified oil,suchas EchopremiumPowerBlendTM,
will void the two-stroke engine warranty. (Emission related 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-StrokeOilmaybemixedat50:1ratioforapplicationinallEchoengines
sold in the past regardless of ratio specified in those manuals.
Handling Fuel
WARNING DANGER
FuelisVERYflammable.Useextremecarewhenmixing,storingorhandlingorseriouspersonalinjurymayresult.
• Use an approved fuel container.
• DONOTsmokenearfuel.
• DONOTallow flamesorsparks nearfuel.
• Fuel tanks/cans may be under pressure. Always loosen fuel caps slowly allowing pressure to equalize.
• NEVERrefuelaunitwhentheengineisHOTorRUNNING!
• DO NOT fill fuel tanks indoors. ALWAYS fill fuel tanks outdoors 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.

GRASS TRIMMER/BRUSH CUTTER
OPERATOR'SMANUAL 15
oitaR1:05-xiMliOotleuF
.S.UCIRTEM
SAGLIOSAGLIO
snollaG.zo.lFretiL.cc
1
2
5
6.2
2.5
31
4
8
02
08
061
004
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. Addremaininggasoline, closefuelcontainer,andremix.
IMPORTANT
Spilled fuel is a leading cause of hydrocarbon emissions. Some
states may require the use of automatic fuel shut-off containers to
reducefuelspillage.
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, unoccu-
pied building, away from sparks and flames.
IMPORTANT
Stored fuel ages. Do not mix more fuel than you expect to use in
thirty (30) days, ninety (90) days when a fuel stabilizer is added.
IMPORTANT
Stored two-stroke fuel may separate. ALWAYS shake fuel con-
tainer thoroughly before each use.

16
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 and flows freely in the clear
fuel tank return line. Pump bulb an additional 4 or 5 times.
4. Recoil Starter
Lay the unit on a flat area and keep movable attachment parts clear
of all obstacles. Firmly grasp right hand grip and throttle trigger
lockout with left hand and fully depress throttle trigger to wide open
position. Rapidly pull recoil starter handle/rope (D) until engine fires
(ormaximumfive[5]pulls).
5. Choke
After engine fires (or 5 pulls), move choke lever back to Run ( )
position. Hold throttle trigger and throttle trigger lockout fully
depressed, and pull recoil starter starter handle/rope until engine
starts and runs. Release throttle trigger, and allow unit to warm up at
idleforseveralminutes.
NOTE
If engine does not start with choke in “Run” position after 5 pulls,
repeat instructions 2 - 5.
6. Throttle Trigger
After engine warm-up, gradually depress throttle trigger to increase
engine RPM to operating speed.
B
D
A
C

GRASS TRIMMER/BRUSH CUTTER
OPERATOR'SMANUAL 17
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
injurymayresult.
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 and flows freely in the clear
fuel tank return line. Pump bulb an additional 4 or 5 times.
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
A
C

18
A
MAINTENANCE
Your ECHO trimmer is designed to provide many hours of trouble free service. Regular scheduled maintenance will help
your trimmer achieve that goal. If you are unsure or are not equipped with the necessary tools, you may want to take
yourunittoanECHO Service Dealer for maintenance. Tohelpyoudecidewhether 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 you Echo Dealer for
repairs.
SKILL LEVELS
Level1= Easy to do. Most required tools come with unit.
Level2= Moderate difficulty. Some specialized tools may be required.
Level3= Experiencerequired.Specializedtoolsarerequired. ECHOrecommendsthat
the unit be returned to your ECHO dealer for servicing.
ECHO offers REPOWERTM Maintenance Kits and Parts to make your maintenance job easier. Below each task heading
are listed the various part numbers required for that task. See your ECHO dealer for these parts.
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.
HaveyourECHOdealerrepair stop switch before using trimmer
again.

GRASS TRIMMER/BRUSH CUTTER
OPERATOR'SMANUAL 19
MAINTENANCE INTERVALS
/TNENOPMOC
METSYS
ECNANETNIAM
ERUDECORP
D'QER
LLIKS
LEVEL
ROYLIAD
EROFEB
ESU
YREVE
LEUFER
3
SHTNOM
09RO
SRUOH
6
SHTNOM
072RO
SRUOH
YLRAEY
006
SRUOH
serudecorPecnanetniaMrelaeDohcEdednemmoceR
troPtsuahxErednilyCnobraceD/naelC/tcepsnI 3C/I
serudecorPecnan
etniaMflesruoY-tI-oD
retliFriAecalpeR/naelC/tcepsnI 1C/I*R
ekohCnaelC/tcepsnI 2C/I
retliFleuFecalpeR/tcepsnI 1I*
R/I
skael,metsySleuFecalpeR/tcepsnI 1*)3(I)3(II
metsySgnilooCnaelC/tcepsnI 2C/I
rotserrAkrapSrelffuMecalpeR/tce
psnI 2*R/I
xelF(tfahSevirD
)sledoMelbaC
esaerG 2)1(I
gnisuoHraeGesaerG 2)2(I
epoRretratSlioceRnaelC/tcepsnI 1*C/
I
gulPkrapSnaelC/tcepsnI 2C/I*R
stloB/stuN/swercSecalpeR/nethgiT/tcepsnI 1*R/I
SEDOCRETTELERUDECORPECNANETNIAM NAELC=C,ECALPER=R,TCEPSNI=I:
-ETONTNATROPMI deriuqerfoycneuqerfehtenimretedlliwecneirepxeruoydnaesulaut
cA.mumixameranwohsslavretniemiT
.ecnanetniam
:SETONERUDECORPECNANETNIAM
)1( OHCEylppA
®
EBUL
MT
.esufosruoh52yreve
)2( OHCEylppA
®
EBUL
MT
.esufosruoh05yreve
)3( .ytirgetninoissimeniatniamotecnanetniamralugereriuqerTONODsknatleufevitaropavewo
L
*..noitcepsnignirudraewroegamadfognidnifehtnodesaberaecalperotsnoitadnemmocerllA

20
AIR FILTER
Level1.
Tools required: 25-50mm(1-2in.)CleaningBrush
Parts required: 90008REPOWERTMAIR&FUELFILTERKIT.
1. Close choke (Cold Start Position [ ]). This prevents dirt from
entering the carburetor throat when the air filter is removed. Brush
accumulateddirtfromaircleanerarea.
2. Remove airfilter cover.Brush dirtfrom insidecover.
3. Removeairfilterandlightlybrushdebrisfromfilter.Replacefilterifit
is damaged, fuel soaked, very dirty, or the rubber sealing edges are
deformed.
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.
NOTE
Carburetor adjustment may be needed after air filter cleaning/
replacement.
FUEL FILTER
Level1.
Tools required: 200-250mm(8-10in.)lengthofwirewithoneend
bent into a hook, clean rag, funnel, and an approved
fuel container
Parts required: 90008REPOWERTMAIR&FUELFILTERKIT.
WARNING DANGER
FuelisVERYflammable.Useextremecarewhenmixing,storingor
handling, or serious personal injury may result.
1. Use a clean rag to remove loose dirt from around fuel cap and
emptyfueltank.
2. Use the “fuel line hook” to pull the fuel line and filter from the
tank.
3. Remove the filterfromtheline and install thenewfilter.