Page 1
Grass Trimmer
Operator's Manual
MODEL GT-200
Serial Number 05001001 - 05999999
X7712270001
WARNING DANGER
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.
X771000011
10/03
Page 2
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.
THE OPERATOR'S MANUAL
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.
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
- International Symbols......................................... 4
Safety Instructions .................................................... 5
- Personal Conditions and Safety Equipment ....... 5
- Extended Operation/Extreme Conditions ............5
- Equipment ...........................................................6
- Safe Operation .................................................... 6
Emission Control........................................................ 7
Description ................................................................ 7
- Contents .............................................................7
Specifications........................................................... 10
Assembly ................................................................. 11
- Plastic Shield Installation.................................. 1 1
- Nylon Head Installation.................................... 1 1
- Nylon Line Replacement ................................... 12
- Front (Loop) Handle ......................................... 12
Pre-Operation ........................................................... 13
- Fuel ................................................................... 13
Copyright© 2003 By Echo, Incorporated
All Rights Reserved.
Operation ................................................................. 14
- Starting Cold Engine ......................................... 14
- Starting Warm Engine....................................... 1 5
- Stopping Engine ............................................... 16
Maintenance ............................................................ 16
- Skill Level .......................................................... 16
- Maintenance Intervals ...................................... 17
- Air Filter ............................................................ 18
- Fuel Filter .......................................................... 18
- Spark plug......................................................... 1 9
- Cooling System................................................. 1 9
- Exhaust System................................................. 2 2
- Carburetor Adjustment ..................................... 22
- Lubrication........................................................ 23
Troubleshooting ...................................................... 24
Storage..................................................................... 25
Servicing Info rmation............................................... 2 8
- Parts.................................................................. 28
- Service .............................................................. 28
- ECHO Consumer Product Support.................... 28
- Warranty Card .................................................. 2 8
- 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.
Page 3
GRASS TRIMMER
OPERATOR'S MANUAL
MANUAL SAFETY SYMBOLS AND IMPORTANT INFORMATION
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.
IMPORTANT
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.
The circle with the slash symbol means whatever is
shown within the circle is prohibited.
SAFETY
DECALS
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 ORDERING instructions for specific information.
NOTE
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.
Hot Decal (near muffler)
Shaft Decal
SPANISH DECAL
890228-09560
P/N 89022809560
ADVERTENCIA PELIGRO
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.
P/N 89016006361
ENGLISH TRANSLATION
W ARNING DANGER
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.
Page 4
4
Shaft Decal
W ARNING DANGER
• 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.
Maintain a 15m (50 ft.) radius, DANGER ZONE surrounding the
operator. ONLY the operator, dressed in proper protective clothing
should be in the DANGER ZONE.
• DO NOT INSTALL METAL BLADES ON GT (GRASS TRIMMER)
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.
• Do not remove shields, modify the unit or install attachments or
parts not approved by ECHO. Approved attachment information
and replacement Operator's and Safety Manuals are available from
your ECHO dealer or by writing: ECHO, INCORPORATED, 400
OAKWOOD RD., LAKE ZURICH, IL 60047.
P/N 89031744530
INTERNA TIONAL SYMBOLS
SYMBOL FORM/
SHAPE
SYMBOL
DESCRIPTION/APPLICATION
Read and understand
Operator's Manual.
WEAR EYES, EARS
AND HEAD
PROTECTION
HOT
SURFACE
WEAR HAND AND
FOOT PROTECTION
SAFETY/ALERT
SYMBOL FORM/
SHAPE
KEEP BYSTANDERS AND HELPERS
AWAY 15 M (50 FT.).
SYMBOL
DESCRIPTION/APPLICATION
FUEL AND OIL
MIXTURE
FINGER SEVERING
WEAR SLIP
RESISTANT
FOOT WEAR.
DO NOT SMOKE
NEAR FUEL.
DO NOT ALLOW
FLAMES OR
SPARKS NEAR
FUEL.
SYMBOL FORM/
SHAPE
SYMBOL
DESCRIPTION/APPLICATION
CHOKE CONTROL
"COLD START"
POSITION
(CHOKE CLOSED)
CHOKE CONTROL
"RUN"
POSITION
(CHOKE OPEN)
PRIMER
BULB
DO NOT EXCEED
10,000 RPM.
DO NOT OPERATE
WITHOUT GUARDS
AND SHIELDS IN
PLACE.
DO NOT USE
BLADES. STRING
LINE ONLY
SYMBOL FORM/
SHAPE
SYMBOL
DESCRIPTION/APPLICATION
EMERGENCY STOP
IGNITION
ON/OFF
CARBURETOR
ADJUSTMENT
- HIGH SPEED
MIXTURE
CARBURETOR
ADJUSTMENT
- LOW SPEED MIXTURE
CARBURETOR
ADJUSTMENT
- IDLE SPEED
BEWARE
- THROWN,
RICOCHET
OBJECTS
Page 5
SAFETY INSTRUCTIONS
GRASS TRIMMER
OPERATOR'S MANUAL
5
PERSONAL
CONDITION AND SAFETY EQUIPMENT
W ARNING 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.
Physical Condition
Your judgment and physical dexterity may not be good:
• if you are tired or sick,
• if you are taking medication,
• if you have taken alcohol or drugs.
Operate unit only if you are physically and mentally well.
Eye Protection
Eye protection that meet ANSI Z87.1 or CE requirements
must be worn whenever you operate the unit.
Hand Protection
Wear no-slip, heavy duty work gloves to improve your
grip on the handles. Gloves also reduce the transmission
of machine vibration to your hands.
Hearing Protection
Wear 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.
• DO NOT WEAR SHORTS,
• DO NOT WEAR TIES, SCARFS, JEWELRY.
Wear protective hair covering to contain long hair.
Wear sturdy work shoes with nonskid soles;
• DO NOT WEAR OPEN TOED SHOES,
• DO NOT OPERATE UNIT BAREFOOTED.
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
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
recommended because the minimum exposure 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 exercises 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). An extreme RSI condition is Carpal Tunnel 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
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 in which you
do the repetitive movement.
• 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.
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6
EQUIPMENT
W ARNING 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
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
and immediately after operation.
SAFE OPERATION
W ARNING 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
animals prevented from coming nearer than 15 m (50 ft.) while the unit
is in use.
Keep a Firm Grip
• Hold the front and rear handles with both hands, with thumbs and
fingers tightly 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.
Page 7
EMISSION CONTROL
EPA Phase 2
The emission control system for this engine is EM (Engine Modification ).
GRASS TRIMMER
OPERATOR'S MANUAL
7
ENGINE FAMILY: 3EHXS.0214EA DISPLACEMENT: 21.2 CC
EMISSION COMPLIANCE PERIOD : 300 HRS.
THIS ENGINE MEETS U.S. EPA PHASE 2 EMISSION
An Emission Control Label is located on the engine. (This is an
EXAMPLE ONLY, information on label varies by engine FAMILY).
PRODUCT EMISSION DURABILITY
The 300 hour emission durability 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.
REGULATIONS FOR SMALL NONROAD ENGINES. REFER
TO OWNER'S MANUAL FOR MAINTENANCE SPECIFICATIONS AND ADJUSTMENTS.
IMPORTANT ENGINE INFORMATION
DESCRIPTION
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 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.
* 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.
CONTENTS LIST
____ - Trimmer Assembly:
____ - Power Head
____ - Drive Shaft Assembly
____ - Plastic Bag (Co-Pack)
____ - Operator's Manual
____ - Safety Manual
____ - Warranty Card & Limited Warranty
____ - Locking Tool, P/N 89751801131 (head locking tool)
____ - Safety Glasses
____ - Echo Power Blend TM 2-stroke oil sample
____ - 12 pcs. 8 in. x .080 Pre-cut Nylon Line
*__ - Rapid Loader
TM
2-line Head
*__ - Shield Assembly
*__ - Line Head Mounting Hardware:
* ___ - 3/8-24 Locknut
* ___ - Small Washer
* ___ - Large Washer
* ___ - Locking Tool, P/N 89751801131 (wrench handle)
* ___ - Wrench 17 x 14.5, P/N X602000031
*
Page 8
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19
18
20
17
16
15
14
5
4
3
7
11
12
13
6
2
1
8
10
9
Page 9
GRASS TRIMMER
OPERATOR'S MANUAL
1. POWER HEAD - Factory Assembled to the Drive shaft assembly. Includes the Engine, Clutch, Fuel System, Ignition
System and Recoil Starter.
2. GRIP - Rear (right hand) handle.
3. FRONT HANDLE - 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. DRIVE SHAFT ASSEMBLY - Factory Assembled to the Power Head. Includes the Rear (right hand) Handle
Assembly, Bearing Housing Assembly, Throttle Trigger, Front (loop, left hand) Handle Assembly, Flexible Drive
Cable and Safety Decals.
5. NYLON CUTTER HEAD - Contains replaceable nylon trimming lines.
6. DEBRIS SHIELD ASSEMBLY - Included in plastic bag (co-pack). MUST be installed on unit before use, 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
during the trimming operation.
7. CUT-OFF KNIFE - Trims line to the correct length (5 in.). If trimmer is operated without a cut-off knife the line may be
too long - more than (5 in.) - the operating speed will slow, the engine overheat and performance will suffer.
8. THROTTLE TRIGGER - Spring loaded to return to idle when released. During acceleration, press trigger gradually
for best operating technique.
9. STOP SWITCH - "TOGGLE SWITCH" mounted on the engine. Move switch UP to RUN, DOWN to STOP.
10. SHOULDER HARNESS (Optional) - An adjustable strap that suspends the unit from the operator.
11. TOP GUARD - Protects arm from hot engine during normal operation.
12. SPARK ARRESTOR - CATALYTIC MUFFLER / MUFFLER -The muffler or catalytic muffler controls exhaust noise
and emission. The spark arrestor screen prevents hot, glowing particles of carbon from leaving the muffler. Keep
exhaust area clear of flammable debris.
13. FUEL TANK - Contains fuel and fuel filter.
14. FUEL TANK CAP - Cover and seals fuel tank opening.
15. RECOIL STARTER HANDLE/ROPE - Pull recoil starter handle/rope using light pulling force, approximately 2/3
(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. PRIMER BULB - Pumping primer bulb before starting engine draws fresh fuel from the fuel tank priming the carbure-
tor for starting. Pump primer bulb until fuel is visible and flows freely in the clear fuel tank return line. Pump bulb an
additional 4 or 5 times.
17. AIR CLEANER - Contains replaceable filter element.
18. CHOKE - Located at the rear of the air cleaner housing. Move choke lever to "Cold Start" ( ) to close choke for
9
cold starting. Move choke lever to "Run" ( ) position to open choke.
19. SPARK PLUG - Provides spark to ignite fuel mixture.
20. SAFETY VIDEO - (Not included with unit) P/N 99922202540 English version and P/N 99922203508 Spanish version
are available at a cost of $5.00 from ECHO, INC. or any authorized ECHO dealer. The video overviews safety precautions and proper operating techniques and is supplemental to the Safety Manual. Read and understand the Safety
Manual for complete information on safe operation.
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SPECIFICATIONS
MODEL -------------------------------------GT-200
Length------------------------------------------------- 1,41 0 mm ( 55.5 in.)
Width-------------------------------------------------- 310 mm (12.2 in.)
Height ------------------------------------------------- 385 mm (15.2 in.)
Weight (dry) w/Cutter Head ------------------------ 4.35 kg (9.6 lb.)
Engine Type ------------------------------------------ Air cooled, two-stroke, single cylinder gasoline engine
Bore---------------------------------------------------- 32.2 mm (1.29 in.)
Stroke-------------------------------------------------- 26.0 mm (1.02 in.)
Displacement ----------------------------------------- 21.2 cc (1.29 cu. in.)
Exhaust System -------------------------------------- Spark Arrestor Muffler
Carburetor -------------------------------------------- Zama diaphragm model w/primer
Ignition System -------------------------------------- Flywheel magneto, capacitor discharge
Spark Plug -------------------------------------------- NGK BPM-8Y Gap 0.65 mm (0.026 in.)
Fuel ---------------------------------------------------- Mixed (Gasoline and Two-stroke Oil)
Fuel/Oil Ratio ----------------------------------------- 50:1 two-stroke air cooled engine oil
Gasoline ----------------------------------------------- 89 Octane unleaded. DO NOT use fuel containing methyl alcohol, more
than 10% ethyl alcohol or 15% MTBE.
Oil------------------------------------------------------ Power Blend TM Premium Universal 2-Stroke Oil
Fuel Tank Capacity ---------------------------------- 0.45 lit. (15.2 US fl. oz.)
Starter System ---------------------------------------- Automatic rewind starter with power spring assist
Clutch ------------------------------------------------- Centrifugal Type
Drive Shaft -------------------------------------------- 6.35 mm (1/4 in.) Flex Shaft
Rotating Direction ----------------------------------- Clockwise viewed from top
Cutter Head ------------------------------------------- Nylon line head (2-line) with .080 Line capacity 203 mm (8 in.)
Handle------------------------------------------------- Left - D-Loop, Right - Grip
Shoulder Harness ------------------------------------ Optional P/N 99944200201
Idle Speed (RPM) ------------------------------------ 2,400 - 3,200
Wide Open Throttle Speed (W.O.T.)
with Nylon Line Head (RPM)----------------------- 6,800 - 7,800
Page 11
ASSEMBLY
Tools Required: Locking Tools (2), Wrench 17 x 14.5 (9/16 in.)
GRASS TRIMMER
OPERATOR'S MANUAL
11
Parts Required: Rapid Loader
3/8-24 Locknut, (2) Pre-cut Nylon Line 8 in. x .080 in.
TM
Head, Large washer, Small washer,
W ARNING DANGER
Cut-off knife on debris shield has sharp edges. Avoid contact
when installing or removing line head.
PLASTIC SHIELD INSTALLATION
1 . Remove wing nut (A), washer (B), and bolt (C).
2. Snap the shield over the bearing housing.
3. Install bolt (C), washer (B), and wing nut (A).
B
C
A
NYLON LINE HEAD INSTALLATION
1 . Remove plastic threaded shaft sleeve from threaded PTO shaft.
2 . Align locating hole in upper plate with hole in bearing housing and
insert 5 mm (3/16 in.) diameter locking tool (A).
3 . Place large washer (B) then line head (C) on threaded shaft,
followed by small metal washer (D) and locknut (E).
4 . Install 3/8-24 locknut using 14.5 mm (9/16 in.) wrench. Turn locknut
clockwise, and tighten securely.
IMPORTANT
Remember to remove the locking tool.
A
C
D
B
E
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12
NYLON LINE INSTALLATION
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.
NOTE
Insert cutting line ends to center of head recess to insure easy
removal of used lines.
A
FRONT (LOOP) HANDLE
NOTE
Front handle is pre-installed. Re-positioning and tightening is all
that is required.
1 . Position front handle (A) in comfortable operating position and
tighten wing nut (B). The cutting attachment should be 5-7.5 cm
(2-3 in.) above the ground and as level as possible.
A
B
Page 13
PRE - OPERATION
FUEL
Fuel Requirements
Gasoline - Use 89 Octane [R+M/2] (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.
Two Stroke Oil - A two-stroke engine oil meeting ISO-L-EGD (ISO/CD
13738) and J.A.S.O. FC Standards must be used. Echo brand premium
Power Blend TM Universal 2-Stroke Oil meets these standards. Engine
problems due to inadequate lubrication caused by failure to use an ISOL-EGD and J.A.S.O.
TM
, 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
Echo premium Power Blend TM Universal 2-Stroke Oil may be mixed
at 50:1 ratio for application in all Echo engines sold in the past
regardless of ratio specified in those manuals.
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 and remix.
5 . Install fuel container cap and wipe any spilled fuel from container
and surrounding area.
Handling Fuel
FC certified oil, such as Echo premium Power Blend
GRASS TRIMMER
OPERATOR'S MANUAL
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. 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
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.
13
W ARNING DANGER
Fuel is VERY flammable. Use extreme care when mixing, storing or
handling, or serious personal injury may result.
• Use an approved fuel container.
• DO NOT smoke near fuel.
• DO NOT allow flames or sparks near fuel.
• Fuel tanks/cans may be under pressure. Always loosen fuel caps
slowly allowing pressure to equalize.
• NEVER refuel a unit when the engine is HOT!
• NEVER refuel a unit with the engine running.
• DO NOT fill fuel tanks indoors. 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 until leakage is repaired.
IMPORTANT
Stored two-stroke fuel may separate.
ALWAYS shake fuel container
thoroughly before each use.
Page 14
14
OPERATION
STARTING
COLD ENGINE
W ARNING 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.
W ARNING 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.
1. Stop Switch
Move stop switch button (A) away from the STOP position.
2. Choke
Move choke (B) to “Cold Start” ( ) Position.
A
B
3. Primer
Pump primer bulb (C) until fuel will be visible and flows freely in the
clear fuel tank return line. Pump bulb an additional 4 or 5 times.
NOTE
Energy is stored in the starter spring each time the handle/rope is
pulled. Generally two to six pulls, using light pulling forces, 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 area and keep movable attachment parts clear
of all obstacles. 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.
NOTE
If engine does not start with choke in “Run” position after 5 engine
engagements, repeat instructions.
C
D
6 . After engine warm up, gradually depress throttle trigger to increase
engine RPM to operating speed.
Page 15
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.
W ARNING 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.
GRASS TRIMMER
OPERATOR'S MANUAL
15
2. Primer
Pump primer bulb (C) until fuel will be 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. Gently pull the recoil starter handle (D) until engine
fires.
NOTE
If engine does not start after 5 engine engagements, use Cold Start
Procedure.
A
C
D
Page 16
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.
W ARNING 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 trimmer
again.
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 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 LEVELS
Level 1 = Easy to do. Most required tools come with unit.
Level 2 = Moderate difficulty. Some specialized tools may be required.
Level 3 = Experience required. Specialized tools are required. ECHO recommends
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.
Page 17
MAINTENANCE INTER VALS
GRASS TRIMMER
OPERATOR'S MANUAL
17
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Page 18
18
AIR FILTER
Level 1.
Tools required: Cleaning brush 25 or 50 mm (1 or 2 in.)
Parts required: 90008 REPOWER
1. Close choke (Cold Start Position [ ]). This prevents dirt from
entering the carburetor throat when the air filter is removed. Brush
accumulated dirt from the air cleaner area.
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.
TM
AIR & FUEL FILTER KIT.
FUEL FILTER
Level 1.
Tools required: 200-250 mm ( 8-10 in.) length of wire with one end
bent into a hook, clean rag, funnel, and an approved
fuel container.
Parts required: 90008 REPOWERTM AIR & FUEL FILTER KIT
W ARNING DANGER
Fuel is VERY flammable. Use extreme care when mixing, storing or
handling.
1 . Use a clean rag to remove loose dirt from around fuel cap and
empty fuel tank.
2 . Use the “fuel line hook” to pull the fuel line and filter from the tank.
3 . Remove the filter from the line and install the new filter.
Page 19
SPARK PLUG
Level 2.
Tools Required: Spark plug socket wrench and feeler gauge
Parts Required: REPOWERTM Tune-Up Kit P/N 90074
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. Remaining sand will damage engine.
3. Adjust spark plug gap by bending outer electrode.
4 . Tighten spark plug to 145-155 kg/cm (125-135 in. lb.).
GRASS TRIMMER
OPERATOR'S MANUAL
0.65 mm
(0.026 in.)
19
COOLING SYSTEMS CLEANING
Level 2.
Tools required: Cross head screwdriver, 3 mm hex wrench, cleaning
brush 25-50 mm (1-2 in.)
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.
Page 20
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 power spring by removing spark plug.
4 . Remove three (3) screws (B) from starter assembly and remove
starter.
NOTE
DO NOT disassemble the starter assembly.
5 . Remove the five screws that retain the engine cover. Two at the
inside top of the mounting plate (C), two on either side of the front
(D), and one at the muffler cover (E).
A
B
6 . Disengage the heat deflector tabs (F) under the muffler from the
slots in the engine/muffler cover.
C
E
F
D
Page 21
7 . Lift the cover from the engine and lay to the front of the trimmer.
NOTE
The spark plug lead remains in the cover.
8. Reinstall spark plug and starter assembly to prevent dirt and debris
from entering engine and starter.
NOTE
When installing starter housing to mounting body, be sure that
drive starter cam engages the starter pawls correctly.
9 . Use a brush to remove dirt from the cylinder fins.
IMPORTANT
DO NOT use a metal scraper to remove dirt from the cylinder fins.
GRASS TRIMMER
OPERATOR'S MANUAL
21
10. Remove grass and leaves from the grid between the starter and fuel
tank.
11. Reassemble parts in reverse order of removal. When installing the
cover, be certain:
• the tabs of the deflector shield (A) are in the slots of the cover
• the fuel check valve (B) is positioned in the cover
• the spark plug (C) is tightened securely
• the spark plug lead grommet is properly installed
• the ignition wire (D) is not pinched
C
B
A
D
Page 22
22
EXHAUST SYSTEM
Spark Arrestor Screen
Level 2.
Tools Required: Cross head screwdriver, soft metal brush
Parts Required: Screen P/N 14586240630, Gasket P/N 14586642031
1 . Remove engine cover, see "Cooling System Cleaning" pages 19 - 21
for step by step instructions.
2 . Remove spark arrestor screen cover (A), gasket (B), and screen (C)
from muffler body.
3 . Clean carbon deposits from muffler components.
4 . Replace screen if it is cracked, plugged or has holes burned
through.
B
A
C
5. Assemble components in reverse order.
CARBURETOR ADJUSTMENT
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.
Level 2.
Tools required: Screwdriver, tachometer (ECHO P/N 99051130017).
Parts required: None.
NOTE
Every unit is run at the factory and the carburetor is set in compliance with emission regulations. This carburetor does not have
acceleration and high speed adjustment needles.
Page 23
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 10 "Specifications" of this manual. Turn idle screw (A)
clockwise to increase idle speed; counter clockwise to decrease idle
speed.
W ARNING DANGER
When carburetor adjustment is completed, the cutting attachment
should not turn at idle, otherwise serious personal injury may
result.
LUBRICA TION
GRASS TRIMMER
OPERATOR'S MANUAL
A
23
Level 1.
Tools Required: 8mm Open end wrench, wcrewdriver, clean rag.
Parts Required: ECHO® LUBETM 8 oz. (P/N 91014) or
Lithium Base Grease.
1 . Remove plastic shield.
2. Loosen bearing housing locating screw (A), at the top of the
housing, loosen mounting screw (B) and remove gear case from
drive housing.
3 . Pull the flexible drive shaft (C) from the drive housing, wipe clean
and recoat with a thin coating [1/2 oz. (15 ml)] of grease.
4 . Slide the flexible drive shaft back in the drive housing being careful
not to get dirt on the flexible drive shaft.
B
A
C
5. Install the bearing housing and shield.
Page 24
24
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W ARNING DANGER
Fuel vapors are extremely flammable and may cause fire and/or explosion. Never test for ignition spark near an open
spark plug opening, otherwise serious personal injury may result.
Page 25
GRASS TRIMMER
OPERATOR'S MANUAL
STORAGE
Long Term Storage (over 30 days)
W ARNING DANGER
During operation the muffler or catalytic muffler and surrounding cover become hot. Always keep exhaust area clear
of flammable debris during transportation or when storing, otherwise serious property damage or personal injury may
result.
Do not store your unit for a prolonged period of time (30 days or longer) without performing protective storage maintenance which includes the following:
1 . Store unit in a dry, dust free place, out of the reach of children.
25
W ARNING DANGER
Do not store in enclosure where fuel fumes may accumulate or reach an open flame or spark.
2. Place the stop switch in the "OFF" position.
3 . Remove accumulation of grease, oil, dirt and debris
from exterior of unit.
4 . Perform all periodic lubrication and services that are
required.
5. Tighten all the screws and nuts.
6. Drain the fuel tank completely and pull the recoil
starter handle several times to remove fuel from the
carburetor.
7 . Remove the spark plug and pour 7 cc (1/4 oz.) of
fresh, clean, two-stroke engine oil into the cylinder
through the spark plug hole.
A.Place a clean cloth over the spark plug hole.
B . Pull the recoil starter handle 2-3 times to distribute
the oil inside the engine.
8. Install the spark plug (do not connect spark plug
cable).
IMPORTANT
Do not store the unit with tension remaining on the
starter spring.
Page 26
26
NOTES
Page 27
NOTES
GRASS TRIMMER
OPERATOR'S MANUAL
27
Page 28
SERVICING INFORMA TION
P ARTS
Genuine ECHO Parts and ECHO REPOWER™ Parts and Assemblies for
your ECHO products are available only from an Authorized ECHO
Dealer. When you do need to buy parts always have the Model
Number, Type and Serial Number of the unit with you. You can find
these numbers on the engine housing. For future reference, write them
in the space provided below.
Model No. _____________ Type _________SN. ______________
SERVICE
Service of this product during the warranty period must be performed
by an Authorized ECHO Service Dealer. For the name and address of
the Authorized ECHO Service Dealer nearest you, ask your retailer or
call: 1-800-432-ECHO (3246). Dealer information is also available on our
Web Site. When presenting your unit for Warranty service/repairs,
proof of purchase is required.
ECHO CONSUMER PRODUCT SUPPORT
If you require assistance or have questions concerning the application,
operation or maintenance of this product you may call the ECHO
Consumer Product Support Department at 1-800-673-1558 from 8:30 am
to 4:30 pm (Central Standard Time) Monday through Friday. Before
calling, please know the model and serial number of your unit to help
your Consumer Product Support Representative.
DEALER?
Call
1-800-432-ECHO
or
www.echo-usa.com
CONSUMER PRODUCT
SUPPORT
1-800-673-1558
8:30 - 4:30 Mon - Fri C.S.T.
WARRANTY REGISTRATION
You may register your Echo equipment using the warranty registration
card or register on-line at www.echo-usa.com. Registering provides a
direct link between you and ECHO if we find it necessary to contact
you.
ADDITIONAL OR REPLACEMENT MANUALS
Safety Manuals in English/Spanish or English/French are available
free of charge, from your ECHO dealer or at www.echo-usa.com.
Operator's and Parts Manuals are available by:
• Downloading free from www.echo-usa.com
• Purchasing from your Echo Dealer.
• Manuals are available by sending a written request stating the model number and serial number of your Echo unit, part
number of the manual, your name and address, and mail to the address below.
Safety Videos are available from your Echo dealer. A $5.00 shipping charge will be required for each video.
Available Parts Catalog
GT-200 S/N 05001001 - 05999999 Part Number 99922203366
ECHO, INCORPORATED
400 OAKWOOD ROAD
LAKE ZURICH, IL 60047-1564
www.echo-usa.com
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