Echo GT-201EZR User manual

Grass Trimmer
Operator's Manual
MODEL GT-201EZR
Serial Number 06001001 - 06999999
WARNING DANGER
Readrulesforsafeoperationandinstructionscarefully.ECHOprovidesanOperator's
ManualandaSafetyManual.Bothmustbereadandunderstoodforproperandsafe
operation.
X770000900
06/02
X7702279300

2
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.
TABLE OF CONTENTS
Introduction ...............................................................2
- The Operator's Manual .......................................2
- The Safety Manual .............................................2
Manual Safety Symbols and Important Information ..3
Safety .........................................................................3
- Decals .................................................................3
- InternationalSymbols .........................................4
Safety Instructions ....................................................5
- Personal Conditions and Safety Equipment .......5
- ExtendedOperation/ExtremeConditions ............5
- Equipment ...........................................................6
- SafeOperation ....................................................6
EmissionControl ........................................................7
Description ................................................................7
- Contents .............................................................7
Specifications........................................................... 10
Assembly ................................................................. 11
- PlasticShieldInstallation.................................. 11
- Nylon Head Installation.................................... 11
- NylonLineReplacement ................................... 11
- Front(Loop)Handle ......................................... 12
Pre-Operation ........................................................... 12
- Fuel ................................................................... 12
Operation ................................................................. 14
- StartingColdEngine ......................................... 14
- StartingWarmEngine....................................... 15
- Stopping Engine ............................................... 16
Maintenance ............................................................ 16
- SkillLevel.......................................................... 16
- Maintenance Intervals ...................................... 17
- AirFilter ............................................................ 18
- FuelFilter .......................................................... 18
- Sparkplug ......................................................... 19
- CoolingSystem................................................. 19
- ExhaustSystem................................................. 21
- Carburetor Adjustment ..................................... 22
- Lubrication........................................................ 24
Troubleshooting ...................................................... 25
Storage..................................................................... 26
ServicingInformation............................................... 28
- Parts.................................................................. 28
- Service .............................................................. 28
- ECHOConsumerProductSupport.................... 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 publica-
tion, but are subject to change without notice. Illustra-
tions may include optional equipment and accessories,
and may not include all standard equipment.
Copyright© 2002 By Echo, Incorporated
All Rights Reserved.
THE OPERATOR'SMANUAL
Read and understand this manual before operation. Keep it in a safe
place for future reference. It 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. It explains possible hazards involved with the
use of Grass Trimmers and Brush Cutters and what measures you
should take to make their use safer.

GRASS TRIMMER
OPERATOR'SMANUAL 3
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.
MANUAL SAFETY SYMBOLS AND IMPORTANT INFORMATION
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.
SAFETY
DECALS
Locate these safety decals on your unit. The complete unit illustration
found in the "DESCRIPTION" section, will help you locate them. 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
orderedfromyourECHOdealer. SeePARTSORDERINGinstructions
forspecificinformation.
Throughout this manual and on the product itself, you will find safety
alerts and helpful, information 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.
B.SPANISHDECAL ENGLISHTRANSLATION
Esta unidad puede ser peligrosa y producir
lesiones personales graves si no se usa en
forma adecuada. Para reducir el riesgo de
lesionarse, los operadores, los ayudantes y los
espectadores deben leer y comprender el
Manual Del Operador y los Manuales De
Seguridad que se entregan escritos en español.
ADVERTENCIA PELIGRO
890228-09560
This unit can be dangerous and cause serious
injury if improperly used. To reduce injury
risk to operator, helpers and bystanders, read
and understand the Operator's and Safety
Manuals, which are provided in Spanish.
WARNING DANGER
Hot Decal (near muffler)
P/N 89016006361
IMPORTANT
NOTE

4
P/N 89031744530
Shaft Decal
• This unit can be dangerous and cause serious injury if improperly
used. To reduce injury risk to operator, helpers and bystanders, read
and understand the Operator's and Safety manuals.
• Blindness can occur from objects that are thrown or ricocheted even
with shield in place. Operators, helpers and bystanders must wear
ANSI Z87.1 approved eye protection.
• Always wear hearing protection when operating unit.
• Prevent accidental contact with unit and any cutting attachment.
Maintaina15m(50ft.)radius,DANGERZONEsurroundingthe
operator. ONLY the operator, dressed in proper protective clothing
shouldbeintheDANGERZONE.
• DONOTINSTALLMETALBLADESONGT(GRASSTRIMMER)
MODELS.
• Cutting attachment does not stop immediately after releasingthrottle.
Keep hands and feet clear of blade/cutting attachment unless engine
is shut off and cutting attachment is not moving.
WARNING DANGER
WEAR HAND AND
FOOT PROTECTION
KEEP BYSTANDERS AND HELPERS
AWAY 15 M (50 FT.). DO NOT USE
BLADES. STRING
LINE ONLY
DO NOT EXCEED
10,000 RPM.
DO NOT OPERATE
WITHOUT
GUARDS AND
SHIELDS IN
PLACE.
BEWARE
- THROWN,
RICOCHET
OBJECTS
SYMBOL
DESCRIPTION/APPLICATION SYMBOL FORM/
SHAPE SYMBOL
DESCRIPTION/APPLICATION
SYMBOL FORM/
SHAPE
HOT
SURFACE
CARBURETOR
ADJUSTMENT
- IDLE SPEED
CARBURETOR
ADJUSTMENT
- HIGH SPEED
MIXTURE
SYMBOL
DESCRIPTION/APPLICATION SYMBOL FORM/
SHAPE SYMBOL
DESCRIPTION/APPLICATION
SYMBOL FORM/
SHAPE
Read and understand
Operator's Manual.
WEAR EYES, EARS
AND HEAD
PROTECTION
EMERGENCY STOP
FUEL AND OIL
MIXTURE
FINGER SEVERING
CARBURETOR
ADJUSTMENT
- LOW SPEED
MIXTURE
SAFETY/ALERT
DO NOT SMOKE
NEARFUEL.
DO NOT ALLOW
FLAMESOR
SPARKSNEAR
FUEL.
WEAR SLIP
RESISTANT
FOOT WEAR.
ENGINE CHOKE
CONTROL. IGNITION
ON/OFF
PRIMER
BULB
INTERNATIONALSYMBOLS

GRASS TRIMMER
OPERATOR'SMANUAL 5
SAFETYINSTRUCTIONS
PERSONAL CONDITION AND SAFETY EQUIPMENT
WARNING DANGER
Trimmer/Brush Cutter users risk injury to themselves and others if the trimmer/brush cutter is used improperly and or
safety precautions are not followed. Proper clothing and safety gear must be worn when operating a trimmer.
Eye Protection
Wear eye protection that meets ANSI Z87.1 or CE
requirements whenever you operate the trimmer.
Hand Protection
Wear no-slip, heavy duty work gloves to improve your
grip on the Trimmer/Brush Cutter handles. Gloves also
reduce the transmission of machine vibration to your
hands.
Hearing Protection
ECHOrecommendswearinghearing protectionwhenever
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.
EXTENDED OPERATION/EXTREME CONDITIONS
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 sensations followed by loss of color and
numbness in the fingers. The following precautions are strongly
recommendedbecausetheminimumexposure which might trigger the
ailmentisunknown.
• 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 trimmer 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.
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 risk for developing a Repetitive Stress
Injury(RSI).AnextremeRSIconditionisCarpalTunnelSyndrome
(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.
• Takeperiodicbreakstominimizerepetition
and rest your hands.
• Reduce the speed and force in which you
do the repetitive movement.
• Do exercises to strengthen the hand and
armmuscles.
• Immediately stop using all power equip-
ment and consult a doctor if you feel
tingling, numbness or pain in the fingers,
hands, wrists or arms. The sooner RSI/
CTSisdiagnosed, themorelikely perma-
nent nerve and muscle damage can be
prevented.

6
EQUIPMENT
WARNING DANGER
Use only ECHO approved attachments. Serious injury may result from the use of a non approved attachment combi-
nation. 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
in place. Replace if either is damaged or missing.
• Check that the cutting attachment is firmly attached and in safe
operating condition.
• Check that front (loop) handle and optional shoulder/waist harness
are adjusted for safe, comfortable operation. See Assembly for proper
adjustment.
• Have repairs done only by an authorized ECHO Service Dealer.
• Keep exhaust area clear of flammable debris. Avoid contact during
andimmediatelyafteroperation.
SAFE OPERATION
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.
• Provide all operators of this equipment with the Operator's Manual
and instructions for safe operation.
KeepAFirmGrip
• Hold the front and rear handles with both hands with thumbs and
fingers 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.

GRASS TRIMMER
OPERATOR'SMANUAL 7
IMPORTANTENGINEINFORMATION
ENGINE FAMILY: 2EHXS.0214KA DISPLACEMENT: 21.2 CC
EMISSIONCOMPLIANCE PERIOD: 300HRS.
THIS ENGINE MEETS U.S. EPA PH 2 AND 2000 AND LATER
CALIFORNIA EMISSION REGULATIONS FOR S.O.R.E.
REFER TO OWNER'S MANUAL FOR MAINTENANCE
SPECIFICATIONS AND ADJUSTMENTS.
AnEmissionControlLabelislocatedon the engine. (ThisisanEXAMPLE ONLY,informationonlabel variesbyengine
FAMILY).
EMISSION CONTROL
EPA Phase 2/California Tier II
The emission control system for this engine is EM/TWC (Engine Modification and Catalyst).
PRODUCT EMISSION DURABILITY
The 300 hour emission durability period is the time span selected by the manufacturer certifying the engine emis-
sions output meets applicable emissions regulations, provided that approved maintenance procedures are followed
as listed in the Maintenance Section of this manual.
CONTENT LIST
_____ 1 - TrimmerAssembly
_____ - PowerHead
_____ - Drive Shaft Assembly
_____ 1 - PlasticBag(Co-Pack)
_____ - Operator's Manual
_____ - Safety Manual
_____ - Shield Assembly
_____ 1 - NylonTrimmerHead
_____ - 12,Pre-cut.080NylonLine
_____ - HardwareBag
_____ - 1,LockingTool
_____ - 1,Locknut3/8-24
_____ - 1, Large Washer
_____ - 1,SmallWasher
_____ - WarrantyCard &LimitedWarranty
_____ - Safety Glasses
_____ - Oil2Stroke
DESCRIPTION
The ECHO product you purchased has been factory pre-assembled for your convenience. Due to packaging restrictions,
shield installation and positioning of the front handle are 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.

8
1
3
4
5
6
7
8
10
9
2
11
12
13
14
15
16
17
18
19
20

GRASS TRIMMER
OPERATOR'SMANUAL 9
1. POWERHEAD - Factory Assembled to the Drive shaft assembly. Includes the Engine, Clutch, Fuel System, Ignition
SystemandRecoil Starter.
2. GRIP-Rear(righthand)handle.
3. FRONTHANDLE - The Front (loop) handle is factory assembled to the Drive Shaft assembly but must be re-
positioned for proper cutting attitude and operator comfort.
4. DRIVESHAFTASSEMBLY-FactoryAssembledtothePowerHead. Includesthe Rear(righthand)Handle
Assembly, Bearing Housing Assembly, Throttle Trigger, Front (loop, left hand) Handle Assembly, Flexible Drive
Cable and Safety Decals.
5. NYLONCUTTERHEAD-Containsreplaceablenylontrimminglines.
6. DEBRISSHIELDASSEMBLY-Includedinplasticbag(co-pack). MUSTbeinstalledonunitbeforeuse,see
Assembly Instructions. Shield assembly includes the Cut-Off Knife and Safety Decal. Mounts on the Bearing
Housing Assembly just above the cutting attachment. Helps protect the operator by deflecting debris produced
duringthe trimmingoperation.
7. CUT-OFFKNIFE-Trimslinetothecorrectlength(5in.).Iftrimmerisoperatedwithoutacut-offknifethelinemaybe
too long - more than (5 in.) - the operating speed will slow, the engine overheat and performance will suffer.
8. THROTTLETRIGGER-Springloadedtoreturntoidlewhenreleased. Duringacceleration,presstriggergradually
for best operating technique.
9. STOPSWITCH-"TOGGLESWITCH"mountedontheengine.MoveswitchUPtoRUN,DOWNtoSTOP.
10. SHOULDERHARNESS(Optional)-An adjustable strap that suspends the unit from the operator.
11. TOPGUARD-Protectsarmfromhotengineduringnormaloperation.
12. SPARKARRESTOR-CATALYTICMUFFLER/MUFFLER-Themufflerorcatalyticmufflercontrolsexhaustnoise
and emission. The spark arrestor screen prevents hot, glowing particles of carbon from leaving the muffler. Keep
exhaustareaclearofflammabledebris.
13. FUELTANK-Containsfuelandfuelfilter.
14. FUELTANKCAP-Coverandsealsfueltankopening.
15. RECOILSTARTERHANDLE/ROPE -Pullrecoilstarterhandle/ropeusinglightpullingforce,approximately2/3
(2 ft.) of rope length. Two (2) to Six (6) pulls are required to properly tension starter spring prior to automatic engine
engagement. DO NOT let handle snap back or damage to unit will occur.
16. PRIMERBULB-Pumpingprimerbulbbefore startingenginedrawsfreshfuel fromthefueltankprimingthecarbure-
tor for starting. Pump primer bulb until fuel is visible and flows freely in the clear fuel tank return line. Pump bulb an
additional4or 5times.
17. AIRCLEANER-Containsreplaceablefilterelement.
18. CHOKE - Located at the side of the air cleaner housing. Controls operation of choke. Move choke to starting
position (Close Choke) and back to run position (Open Choke).
19. SPARKPLUG-Providessparktoignitefuelmixture.
20. SAFETYVIDEO-(Notincludedwithunit)P/N99922202540Englishversiononlyisavailableatacostof$5.00from
ECHO, INC. or any authorized ECHO dealer. The video overviews safety precautions and proper operating tech-
niques and is supplemental to the Safety Manual. Read and understand the Safety Manual for complete information
on safe operation.

10
SPECIFICATIONS
MODEL ----------------------------------------------- GT-200EZR
Length------------------------------------------------- 1405mm(55.3in.)
Width-------------------------------------------------- 310mm(12.2in.)
Height ------------------------------------------------- 385mm(14.2in.)
Weight (dry) w/Cutter Head ------------------------ 4.6kg(10.2lb.)
Engine Type ------------------------------------------ Air cooled, two-stroke, single cylinder gasoline engine
Bore---------------------------------------------------- 32.2mm(1.29in.)
Stroke-------------------------------------------------- 26.0mm(1.02in.)
Displacement ----------------------------------------- 21.2cc(1.29cu.in.)
ExhaustSystem -------------------------------------- Spark Arrestor Muffler w/catalyst
Carburetor -------------------------------------------- Zamadiaphragmmodelw/primer
Ignition System -------------------------------------- Flywheel magneto, capacitor discharge
SparkPlug -------------------------------------------- NGKBPM-8Y Gap0.65mm(0.026in.)
Fuel ---------------------------------------------------- Mixed(GasolineandTwo-strokeOil)
Fuel/OilRatio ----------------------------------------- 50:1ECHOHighPerformance,two-strokeaircooledengineoil
Gasoline ----------------------------------------------- 89 Octane unleaded. DO NOT use fuel containing methyl alcohol, more
than10%ethyl alcohol or15%MTBE.
Oil ------------------------------------------------------ 50:1ECHOHighPerformance,two-strokeaircooledengineoil
FuelTank Capacity ---------------------------------- 0.45lit.(15.2USfl.oz.)
StarterSystem ---------------------------------------- Semi-automaticRecoilStarterAssist
Clutch ------------------------------------------------- CentrifugalType
DriveShaft -------------------------------------------- 6.35mm(1/4in.)FlexShaft
RotatingDirection ----------------------------------- Clockwiseviewedfromtop
Cutter Head ------------------------------------------- Nylonlinehead(2-line)with.080Linecapacity203mm(8in.)
Handle------------------------------------------------- Left-D-Loop,Right-Grip
Shoulder Harness ------------------------------------ Optional P/N99944200201
IdleSpeed(RPM) ------------------------------------ 2400-3200
Wide Open Throttle Speed (W.O.T.)
withNylonLineHead(RPM) ----------------------- 6800-7800

GRASS TRIMMER
OPERATOR'SMANUAL 11
ASSEMBLY
PLASTICSHIELD
Tools Required: None
1. Removewingnut(C),washer(B), and bolt (A).
2. Snap the shield over the bearing housing.
3. Install bolt (A), washer (B) and wing nut (C).
NYLON LINE HEAD
Tools Required: HeadLockingTool,9/16in.Socket
Parts Required: Rapid LoaderTM Head.
1. Remove plastic threaded shaft sleeve from PTO shaft.
2. Align locating hole in upper plate with hole in bearing housing and
insert1/8 in.diameterlocking tool(A).
3. Place large washer then line head on threaded shaft followed by
smallmetalwasher and locknut.
4. Tighten locknut securely.
IMPORTANT
Rememberto removethelockingtool.
NYLON LINE REPLACEMENT
Tools Required: None
Parts Required: Two(2)ECHO0.080(2mm)NylonTrimmerLine
203mm(8in.)long
1. Shut engine off. Lay unit on the ground with head assembly up.
2. Remove old nylon line through center recess of head.
3. Thread new lines through outside holes (A) in housing until ends
meet in center of recess.
A
A
A
B
C

12
FRONT (LOOP) HANDLE
NOTE
Front handle is pre-installed. Re-positioning and tightening is all
that is required.
1. Position front handle (E) in comfortable operating position and
tighten wing nut (F). The cutting attachment should be 5cm- 7.5cm
(2 - 3 in.) above the ground and as level as possible.
R + M
2
PRE - OPERATION
FUEL
Fuel Requirements
Gasoline - Use 89 Octane [ ] (mid grade or higher) 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.FCStandards,mustbe used. EchobrandPremium
50:1 oil meets these standards. Engine problems due to inadequate
lubricationcausedby failuretouse anISO-L-EGDandJ.A.S.O.FC
certifiedoil,suchasEchoPremium50:1Two-strokeOil,willvoidthe
two-stroke engine warranty. (Emission related parts only are covered for
two years, regardless of two-stroke oil used, per the statement listed in
theEmissionDefectWarrantyExplanation.)
IMPORTANT
EchoPremium2-StrokeOilmaybemixedat50:1ratioforapplica-
tion in all Echo engines sold in the past regardless of ratio speci-
fied in those manuals.
Mixing Instructions
1. Fill an approved fuel container with half of the required amount of
gasoline.
2. Add 2-stroke oil to gasoline.
3. Close container and shake to mix oil with gasoline.
4. Addremaininggasolineandremix.
5. Install fuel container cap and wipe any spilled fuel from container
and surrounding area.
E
F
Handling Fuel
WARNING DANGER
FuelisVERYflammable.Useextreme
carewhenmixing,storing or handling,
or serious personal injury may result.
• Use an approved fuel container.
• DONOTsmokenearfuel.
• DONOTallowflamesorsparks near
fuel.
• Fuel tanks/cans may be under
pressure. Always loosen fuel caps
slowly allowing pressure to equalize.
• NEVERrefuel aunitwhen theengine
isHOT!
• NEVERrefuelaunitwiththeengine
running.
• DONOT fillfueltanksindoors.
ALWAYS fill fuel tanks outdoors over
bare ground.
• Securely tighten fuel cap after
refueling.
• Inspect for fuel leakage. If fuel leakage
is found, do not start or operate unit
untilleakageis repaired.

GRASS TRIMMER
OPERATOR'SMANUAL 13
IMPORTANT
Spilled fuel is a leading cause of hydrocarbon emissions. Some
states may require the use of automatic fuel shut-off containers to
reducefuelspillage. Contact your ECHO dealer for ordering
information.
After refueling
• Wipe any spilled fuel from the unit.
• Move at least 3 m (10 ft.) from refueling location before starting the
engine.
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, air tight container. Store in a well
ventilated, unoccupied building, away from
sparks and flames. Do not store fuel longer
than 30 days.
IMPORTANT
Storedfuelages.Donotmix more 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
thoroughly before each use.

14
OPERATION
STARTING COLD ENGINE
WARNING DANGER
Never attempt to disassemble this recoil starter otherwise serious
personal injury may result. See your Echo Dealer if the starter
handle will not operate using light pulling force.
NOTE
Refer to the Grass Trimmer / Brush Cutter Safety Manual for proper
and safe trimming techniques.
1. Stop Switch
Move stop switch button (A) away from the STOP position.
2. Choke
Move choke (B) to “Cold Start” Position.
3. Primer
Pumpprimerbulb (C)untilfuel willbevisibleand flowsfreelyinthe
clear fuel tank return line. Pump bulb an additional 4 or 5 times.
WARNING DANGER
Inspect starting area for hazards such as rocks, glass, debris etc.
which could be thrown by the cutting attachment when starting.
Keep helpers and bystanders at least 15 m (50 ft.) from starting area,
otherwise serious personal injury may result.
NOTE
Energy is stored in the starter spring each time the handle/rope is
pulled.Generallytwo tosixpulls, usinglightpullingforces, will
store enough energy to engage the starter and spin the engine. Do
not pull the rope out to end stop.
4. Recoil Starter
Lay the unit on a flat clear area. Firmly grasp throttle grip with
left hand and fully depress throttle trigger to wide open position.
Gently pull recoil starter handle/rope (D) until engine fires or 2 to 3
engine engagements.
5. Choke
After engine fires or 2 to 3 engine engagements, move choke lever
to “Run” position. Hold throttle trigger fully depressed and pull
starter handle/rope until engine starts and runs. Release throttle
trigger and allow unit to warm up at idle for several minutes.
B
C
D
A

GRASS TRIMMER
OPERATOR'SMANUAL 15
NOTE
If engine does not start with choke in “Run” position after 5 engine
engagements, repeat instructions.
6. After engine warm up, gradually depress throttle trigger to increase
engine RPM to operating speed.
STARTING WARM ENGINE
WARNING DANGER
The cutting attachment should not rotate at idle. If attachment
rotates, readjust carburetor according to "Carburetor Adjustment"
instructions in this manual or see your ECHO Dealer, otherwise
serious personal injury may result.
1. Stop Switch
Move stop switch button (A) away from the STOP position.
2. Recoil Starter
Lay the unit on a flat clear area and gently pull the recoil starter
handle(D) until engine fires.
NOTE
If engine does not start after 5 engine engagements, use Cold Start
Procedure.
D
A

16
STOPPING ENGINE
1. Throttle
Release throttle and allow engine to return to idle before shutting
engine off.
2. Stop Switch
Move stop switch button (A) 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.
HaveyourECHOdealer repair stop switch before using trimmer
again.
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 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= Moderatedifficulty.Somespecializedtools may be required.
Level3= Experiencerequired.Specializedtoolsarerequired.ECHOrecommends
that the unit be returned to your ECHO dealer for servicing.
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.
A

GRASS TRIMMER
OPERATOR'SMANUAL 17
MAINTENANCE INTERVALS
/TNENOPMOC METSYS ECNANETNIAM ERUDECORP
D'QER LLIKS LEVEL ROYLIAD EROFEB ESU
YREVE LEUFER
3SHTNOM 09RO SRUOH 6SHTNOM 072RO SRUOH
YLRAEY 006 SRUOH
serudecorPecnanetniaMrelaeDohcEdednemmoceR
roterubraCecalpeR/naelC/tcepsnI 3)1(C/I)1(R
troPtsuahxErednilyCnobraceD/naelC/tcepsnI 3C/I
serudecorPecnanetniaMflesruoY-tI-oD
retliFriAecalpeR/naelC/tcepsnI 1C/I*R
ekohCnaelC/tcepsnI 2C/I
retliFleuFecalpeR/tcepsnI 1I*R
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18
AIR FILTER
Level1.
Tools required: Cleaningbrush,25or50mm(1or2in.)mediumbristle
paint brush.
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 accumulated dirt
fromtheaircleanerarea.
2. Remove the air cleaner cover. Clean and inspect the element for
damage. If element is fuel soaked and very dirty, replace.
3. If element can be cleaned and 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. See Carburetor Adjustment Section.
FUEL FILTER
Level1.
Tools required: Fuellinehook,200-250mm (8-10in.)lengthofwire
with one end bent 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
emptyfueltank.
2. Use the “fuel line hook” to pull the fuel line and filter from the tank.
3. Removethefilterfromthelineand install the new filter.

GRASS TRIMMER
OPERATOR'SMANUAL 19
SPARK PLUG
Level2.
Tools Required: Spark Plug socket wrench and screw driver, Feeler
gauge. Preferably a wire gauge.
Parts Required: SparkPlug,NGKBPM-8YP/N15901019830
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. Tightensparkplugto145-155kg/cm(125-135in.lb.).
COOLING SYSTEMS CLEANING
Level2.
Tools required: CrossHeadScrewdriver, 3mmHexWrench,Cleaning
Brush,25-50mm(1-2in.)mediumbristlepaintbrush.
Parts Required: None.
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.)

20
1. Disconnect spark plug lead (A) from spark plug.
2. Remove spark plug lead grommet from top of engine cover.
3. Release stored energy in EZR Starter power spring by removing
spark plug.
4. Removethree(3) screws(B)from EZRStarterAssemblyand
removeEZRStarter.
NOTE
DONOTdisassemblethe EZR Starter Assembly.
5. Remove the five screws that retain the engine cover. Two at the
inside top of the EZR mounting plate (C), two on either side of the
front (D), and one at the muffler cover (E).
6. Disengage the heat deflector tabs (F) under the muffler from the
slots in the engine/muffler cover.
B
A
C
D
F
E