Echo Trimmer SRM 266 User Manual

grass Trimmer/Brush Cutter  
Operator's Manual  
MODELS  
SRM-266  
SRM-266S  
warning  
Users of this equipment risk injury to themselves and others if the unit is used improperly and/  
or safety precautions are not followed. ECHO provides an operator’s manual and a safety manual.  
Both must be read and understood for proper and safe operation. Failure to do so could result in  
serious injury.  
X750018671  
12/11  
X7502026001  
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Grass Trimmer/Brush CuTTer  
OperatOr's Manual3  
safeTy  
manual safeTy symbols and ImporTanT InformaTIon  
Throughout this manual and on the product itself, you will find safety alerts and helpful, informational messages pre-  
ceded by symbols or key words. The following is an explanation of those symbols and key words and what they mean  
to you.  
CIRCLE AND SLASh SyMbOL  
DangEr  
This symbol means the specific action  
shown is prohibited. Ignoring these prohi-  
bitions can result in serious or fatal injury.  
The safety alert symbol accompanied by the word  
“DANGER” calls attention to an act or condition  
which WILL lead to serious personal injury or  
death if not avoided.  
NOTE  
warning  
This enclosed message provides tips for use, care and  
maintenance of the unit.  
The safety alert symbol accompanied by the word  
WARNING” calls attention to an act or condi-  
tion which CAN lead to serious personal injury or  
death if not avoided.  
IMPORTANT  
The enclosed message provides information neces-  
sary for the protection of the unit.  
CaUTiOn  
The safety alert symbol accompanied by the word  
“CAUTION” calls attention to an act or condition  
which may lead to minor or moderate personal  
injury if not avoided.  
InTernaTIonal symbols  
SYMBOL  
SYMBOL  
SYMBOL  
SYMBOL  
DESCriPTiOn  
DESCriPTiOn  
DESCriPTiOn  
DESCriPTiOn  
"warning, SEE OP-  
EraTOr'S ManUaL  
Emergency  
Stop  
Hot  
Surface  
Fuel and oil  
mixture  
Carburetor adjust-  
ment  
- High speed  
mixture  
rotating  
Cutting attach-  
ment  
wear eye, ear  
and head protec-  
tion  
Primer  
Bulb  
Carburetor adjust-  
ment  
DO nOT allow  
flames or sparks  
near fuel.  
ignition  
On/  
OFF  
wear hand and  
foot protection  
- idle speed  
Carburetor adjust-  
ment  
- Low speed  
mixture  
Do not use  
blades. String  
line only  
DO nOT smoke  
near fuel.  
Safety/alert  
Choke Control  
"run"  
Position  
Choke Control  
"Cold Start"  
Position  
Keep bystanders and helpers  
away 15 m (50 ft.).  
(Choke Open)  
(Choke Closed)  
personal CondITIon and safeTy equIpmenT  
warning  
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.  
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4
Physical Condition  
Proper Clothing  
Your judgment and physical dexterity may not be good:  
• if you are tired or sick,  
Wear snug fitting, durable clothing;  
• Pants should have long legs, shirts with long sleeves.  
• DO NOT WEAR SHORTS,  
• if you are taking medication,  
• if you have taken alcohol or drugs.  
Operate unit only if you are physically and mentally well.  
• DO NOT WEAR TIES, SCARVES, JEWELRY,  
or clothing with loose or hanging items that could  
become entangled in moving parts or surrounding  
growth.  
Eye Protection  
Wear eye protection that meets ANSI Z87.1 or CE require-  
ments whenever you operate the unit.  
Wear sturdy work shoes with nonskid soles;  
• DO NOT WEAR OPEN TOED SHOES,  
• DO NOT OPERATE UNIT BAREFOOTED.  
Wear no-slip, heavy duty work gloves.  
Keep long hair away from engine and air intake. Retain  
hair with cap or net.  
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.  
Hot Humid Weather  
Hearing Protection  
ECHO recommends wearing hearing protection whenever  
unit is used.  
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.  
warning  
The ignition components of this machine generate an electromagnetic field during operation which may interfere  
with some pacemakers. To reduce the risk of serious or fatal injury, persons with pacemakers should consult with  
their physician and the pacemaker manufacturer before operating this machine. In the absence of such informa-  
tion, ECHO does not recommend the use of ECHO products by anyone who has a pacemaker.  
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 sensa-  
tions, 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 exer-  
cises during frequent work breaks, and also by not smoking.  
• Limit the hours of operation. Try to fill each day with jobs where op-  
erating the unit or other hand-held power equipment is not required.  
• If you experience discomfort, redness, and swelling of the fingers fol-  
lowed by whitening and loss of feeling, consult your physician before  
further exposing yourself to cold and vibration.  
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Grass Trimmer/Brush CuTTer  
OperatOr's Manual5  
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 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.  
warning  
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 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 lad-  
ders. Do not over reach.  
Avoid Hot Surfaces  
• Keep exhaust area clear of flammable debris. Avoid contact during  
and immediately after operation.  
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6
equIpmenT  
warning  
Use only ECHO approved attachments. Serious injury may result from the use of a non-approved attachment com-  
bination. 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 shield for damage and ensure that the cut-off knife is securely in place. Replace if either is damaged or miss-  
ing.  
• Check that the cutting attachment is firmly attached and in safe operating condition.  
• Check handles and shoulder strap/ or shoulder/waist harness for damage and are adjusted for safe, comfortable opera-  
tion. See Assembly Section for proper adjustment.  
warning  
Moving parts can amputate fingers or cause severe injuries. Keep hands, clothing and loose objects away from all  
openings.  
ALWAyS stop engine, disconnect spark plug, and make sure all moving parts have come to a complete stop  
before removing obstructions, clearing debris, or servicing unit.  
DO NOT start or operate unit unless all guards and protective covers are properly assembled to unit.  
NEVER reach into any opening while the engine is running. Moving parts may not be visible through openings.  
warning  
Check fuel system for leaks due to fuel tank damage, especially if the unit is dropped. If damage or leaks are found,  
do not use unit, otherwise serious personal injury or property damage may occur. Have unit repaired by an authorized  
servicing dealer before using.  
emIssIon ConTrol (eXhausT & evaporaTIve)  
EPA 2010 and Later and/or C.A.R.B. TIER III  
e emission control system for the engine is EM (engine  
modification) and, if the second to last character of the Engine  
Family on the Emission Control Information label (sample  
below) is “C, K, or “T, the emission control system is EM  
and TWC (3-way catalyst). e fuel tank/fuel line emission  
control system is EVAP (evaporative emissions). Evaporative  
emissions for California models may only be applicable to fuel  
tanks.  
An Emission Control Label is located on the engine. (is  
is an EXAMPLE ONLY, information on label varies by  
engine FAMILY).  
PRODUCT EMISSION DURABILITY (EMISSION COMPLIANCE PERIOD)  
e 300 hour emission compliance 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.  
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Grass Trimmer/Brush CuTTer  
OperatOr's Manual7  
desCrIpTIon  
Locate these safety decals on your unit. Make sure the decals are legible and that you understand and follow the instruc-  
tions 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.  
12  
11  
Hot Decal (near muffler)  
13  
19  
18  
14  
17  
15  
16  
5
6
4
3
7
1
2
8
9
10  
Shaft Decal  
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8
1. POWER hEAD - Includes the Engine, Clutch, Fuel System, Ignition System and Recoil Starter.  
2. GRIP - Rear (right hand) handle.  
3
ThROTTLE TRIGGER LOCKOUT - This lever must be held during starting. Operation of the throttle trigger is  
prevented unless throttle trigger lockout lever is engaged.  
4. STOP SWITCh - "SLIDE SWITCH" mounted on top of the Throttle Trigger Housing. Move switch FORWARD  
to RUN, BACK to STOP.  
5. FRONT hANDLE - The Front (loop) handle is loosely assembled to the Drive Shaft assembly and must be posi-  
tioned for proper cutting attitude and operator comfort.  
6. DRIVE ShAFT ASSEMbLy - Includes the Rear (right hand) Handle assembly, Gear Housing assembly, Front  
(loop, left hand) Handle assembly, steel drive shaft and Safety Decal.  
7. NyLON CUTTER hEAD - Contains replaceable nylon trimming line that advances when the trimmer head is  
tapped against the ground while the head is turning at normal operating speed.  
8. CUT-OFF KNIFE - Automatically trims line to the correct length: 5" after head is tapped on the ground. If trimmer  
is operated without a cut-off knife, the line will become too long, the engine will overheat, and engine damage may  
occur.  
9. PLASTIC 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. Mounts on the Gear Housing Assem-  
bly 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. ThROTTLE TRIGGER - Spring loaded to return to idle when released. During acceleration, press trigger gradu-  
ally for best operating technique.  
11. SPARK PLUG - Provides spark to ignite fuel mixture.  
12. ARM REST - Provides arm rest during operation and protects arm from the hot engine.  
13. RECOIL STARTER hANDLE - 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.  
14. SPARK ARRESTOR MUFFLER OR SPARK ARRESTOR MUFFLER WITh CATALyST -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.  
15. FUEL TANK - Contains fuel and fuel filter.  
16. FUEL TANK CAP - Covers and seals fuel tank opening.  
17. ChOKE - The choke control is located on the top of the air filter case. Move choke lever to "Cold Start" (  
) to  
close choke for cold start. Move choke lever to "Run" (  
) position to open choke.  
18. AIR CLEANER - Contains replaceable filter elements.  
19. PURGE bULb - 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.  
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Grass Trimmer/Brush CuTTer  
OperatOr's Manual9  
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 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.  
_______1 - Power Head / Drive Shaft Assembly  
______ - 1, Operator's Manual  
______ - 1, Safety Manual  
______ - 1, Warranty Registration Card  
_______ - 1, Safety Glasses  
* _____ - 1, Nylon Trimmer Head  
* _____ - Assembly Tool (s)  
* _____  
* _____  
* _____  
--1, Plastic shield  
--1, shield plate  
--3, 5mm x 16mm screws (shield mtg.)  
assembly  
plasTIC shIeld InsTallaTIon  
(for Nylon Line Operation)  
Parts Required: Plastic Shield, Shield Plate, three (3) 5mm x 16mm  
screws.  
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 threaded shaft sleeve and adapter plate (C) from  
PTO shaft (A).  
2. Place the shield on the bottom of the bearing housing flange.  
3. Place shield plate (B) on shield, align holes. Install three (3) screws  
from bottom through plate and shield into gear case.  
C
a
B
4. Assemble adapter plate (C) onto PTO shaft.  
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10  
nylon lIne head InsTallaTIon  
D
Parts Required: Nylon Line Head.  
CAUTION  
a
Wear Gloves or personal injury may result:  
• Cutoff knife is sharp.  
• Gearcase and surrounding area may be hot.  
C
1. Be sure adapter plate (C) remains on PTO shaft (A).  
2. Align locking hole in upper plate with notch in edge of gear hous-  
ing and insert head locking tool (D).  
D
3. Thread line head (E) onto shaft by turning it counter-clockwise  
until head is tight against adapter plate (C).  
4. Remove locking tool (D).  
IMPORTANT  
Semi-automatic nylon line heads must be used only with plastic  
debris shield with cut-off knife. Using nylon line heads with metal  
debris shield can result in trimmer damage, caused by operation  
with excessive line length.  
E
To advanCe TrImmer lIne  
See Maintenance Section for nylon line replacement.  
NOTE  
To advance trimmer line, tap trimmer head against the ground  
while the head is turning at normal operating speed.  
remove nylon lIne head  
NOTE  
Do not disassemble nylon line head.  
1. Align locking hole in upper plate with notch in edge of gear hous-  
ing and insert head locking tool (D).  
D
2. Remove line head (E) by turning it clockwise until head is com-  
pletely off of shaft.  
3. Remove locking tool (D).  
E
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Grass Trimmer/Brush CuTTer  
OperatOr's Manual11  
fronT handle InsTallaTIon  
Min  
SPaCing  
NOTE  
Label shows minimum spacing for front handle location.  
1. Position front handle for comfortable operation and secure screws.  
operaTIon  
warning  
Moving parts can amputate fingers or cause severe injuries. Keep hands, clothing and loose objects away from all  
openings. Always stop engine, disconnect spark plug, and make sure all moving parts have come to a complete  
stop before removing obstructions, clearing debris, or servicing unit. Allow unit to cool before performing service.  
warning  
Engine exhaust IS HOT, and contains Carbon Monoxide (CO), a poison gas. Breathing CO can cause unconscious-  
ness, serious injury, or death. Exhaust can cause serious burns. ALWAYS position unit so that exhaust is directed  
away from your face and body.  
warning  
Operation of this equipment may create sparks that can start fires. is unit is equipped with a spark arrestor to  
prevent discharge of hot particles from the engine. Metal blade use also can create sparks if the blade strikes rocks,  
metal, or other hard objects. Contact local fire authorities for laws or regulations regarding fire prevention require-  
ments.  
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12  
operaTIon wITh blades  
Preparing the Trimmer/Brush Cutter for Blade Use  
warning  
Blade use DEMANDS specific Brush Cutter configuration. Operation without specified shield, barrier bar or U-  
handle, and harness can result in serious personal injury. Follow installation instructions included in optional kits.  
blade seT-up GuIde  
TO USE  
THESE BLADES  
Loop Handle, w/or  
w/o Barrier Bar  
U-Handle or Loop Handle  
w/Barrier Bar  
U-Handle or Loop Handle  
w/Barrier Bar  
You  
must  
install  
these  
parts!  
Plastic Shield  
Harness  
Plastic Shield  
Harness  
Metal Shield  
Harness  
Upper Plate &  
Flat Washer  
Upper Plate  
& Glide Cup  
Upper/Lower  
Blade Plates  
Hex Nut  
Hex Nut  
Hex Nut  
New Cotter Pin  
New Cotter Pin  
New Cotter Pin  
• WARNING! DO NOT INSTALL BLADES ON GT (CURVED SHAFT) MODEL TRIMMERS  
• Arbor diameter of Upper Blade Plate must match arbor diameter of blades.  
• New cotter pin required each time blade is installed.  
• Brush Cutters over 16.5 lbs (7.5 kg) dry weight (weight w/o fuel) require a double shoulder harness  
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.  
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Grass Trimmer/Brush CuTTer  
OperatOr's Manual13  
Choosing the Correct Blade  
warning  
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.  
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 Grass and Weed Blade is designed for grass, garden debris and  
thick weeds up to 19 mm (3/4”) diameter. DO NOT use this blade for  
brush or heavy woody growth.  
80 Tooth brush blade is designed for cutting brush and woody growth  
up to 64 mm (1/2 in.) diameter.  
22 Tooth Clearing blade is designed for dense thickets and saplings  
up to 64 mm (2-1/2 in.) diameter.  
Use Shoulder/Waist harness Use of the Shoulder/Waist Harness is  
recommended for ALL Trimmer/Brush Cutter use, not just Blade oper-  
ation. The Shoulder/Waist Harness when used in a trimming operation  
with nylon line head suspends the trimmer from the operator's shoulder  
and reduces operator fatigue.  
During blade operation, the same fatigue reduction is achieved. Safety  
to the operator is also enhanced by reducing the possibility of blade  
contact with the operator's hands and feet by restricting trimmer move-  
ment.  
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14  
fuel  
NOTICE: Use of unmixed, improperly mixed, or fuel older than 90 days, (stale fuel), may cause hard starting, poor  
performance, or severe engine damage and void the product warranty. Read and follow instructions in the Storage  
section of this manual.  
warning  
Alternative fuels, such as E-15 (15% ethanol), E-85 (85% ethanol) or any fuels not meeting ECHO 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 (grain alcohol) or 15% MTBE (methyl tertiary-butyl ether). Gasoline containing methanol (wood alco-  
hol) is NOT approved.  
Two Stroke Oil - A two-stroke engine oil meeting ISO-L-EGD (ISO/CD 13738) and J.A.S.O. FD Standards must be  
used. Echo brand premium Power BlendX TM Universal 2-Stroke Oil meets these standards. Engine problems due to  
inadequate lubrication caused by failure to use an ISO-L-EGD (ISO/CD 13738) and J.A.S.O. FD certified oil, such as  
Echo premium Power BlendX TM, will void the two-stroke engine warranty.  
IMPORTANT  
Echo premium Power BlendX TM Universal 2-Stroke Oil may be mixed at 50:1 ratio for application in all Echo en-  
gines sold in the past regardless of ratio specified in those manuals.  
Handling Fuel  
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 or RUNNING!  
• DO NOT fill fuel tanks indoors. ALWAYS fill fuel tanks outdoors over bare ground.  
• DO NOT overfill fuel tank. Wipe up spills immediately.  
• 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.  
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Grass Trimmer/Brush CuTTer  
OperatOr's Manual15  
Mixing Instructions  
1. Fill an approved fuel container with half of the required amount of  
gasoline.  
2. Add the proper amount of 2-stroke oil to gasoline.  
3. Close container and shake to mix oil with gasoline.  
4. Add remaining gasoline, close fuel container, and remix.  
IMPORTANT  
Spilled fuel is a leading cause of hydrocarbon emissions. Some  
states may require the use of automatic fuel shut-off containers to  
reduce fuel spillage.  
After use  
• DO NOT store a unit with fuel in its tank. Leaks can occur. Return  
unused fuel to an approved fuel storage container.  
Storage - Fuel storage laws vary by locality. Contact your local gov-  
ernment for the laws affecting your area. As a precaution, store fuel in  
an approved, airtight container. Store in a well-ventilated, unoccupied  
building, away from sparks and flames.  
IMPORTANT  
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.  
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16  
sTarTInG Cold enGIne  
warning  
The attachment will operate immediately when the engine starts,  
and could result in possible serious injury. Keep movable parts of  
the attachment away from objects that could become entangled or  
thrown, and surfaces that could cause loss of control.  
a
1. Stop Switch  
Move stop switch button (A) forward away from the STOP posi-  
tion.  
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.  
B
C
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 (or maximum five [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 idle for several minutes.  
D
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.  
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Grass Trimmer/Brush CuTTer  
OperatOr's Manual17  
sTarTInG warm enGIne  
The starting procedure is the same as Cold Start except DO NOT close  
the choke, and do not hold throttle trigger fully depressed.  
a
warning  
The attachment should not move at idle, otherwise serious per-  
sonal 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) forward away from the STOP posi-  
tion.  
2. Purge Bulb  
Pump purge bulb (C) until fuel is visible in the "Clear" fuel return  
line.  
C
3. Recoil Starter  
Lay the unit on a flat area and keep movable attachment parts clear  
of all obstacles. Rapidly pull the recoil starter handle (D) until the  
engine fires.  
NOTE  
If engine does not start after 5 pulls, use Cold Start Procedure.  
D
sToppInG enGIne  
a
1. Release Throttle.  
Allow engine to return to idle before shutting off engine.  
2. Stop Switch  
Move stop switch button (A) backward to STOP position.  
warning  
If engine does not stop when stop switch is moved to STOP posi-  
tion, close choke - COLD START position - to stall engine. Have  
your ECHO dealer repair stop switch before using trimmer again.  
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18  
maInTenanCe  
warning  
Moving parts can amputate fingers or cause severe injuries. Keep hands, clothing and loose objects away from all  
openings. Always stop engine, disconnect spark plug, and make sure all moving parts have come to a complete  
stop before removing obstructions, clearing debris, or servicing unit. Allow unit to cool before performing service.  
Wear gloves to protect hands from sharp edges and hot surfaces.  
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 =  
Level 2 =  
Easy to do. Common tools may be required.  
Moderate difficulty. Some specialized tools may be required.  
ECHO offers REPOWERTM Maintenance Kits and Parts to make your maintenance job easier.  
maInTenanCe InTervals  
REQ'D  
SKILL  
LEVEL  
DAILY OR  
BEFORE  
USE  
3 MONTHS  
OR 90  
HOURS  
COMPONENT/  
SYSTEM  
MAINTENANCE  
PROCEDURE  
EVERY  
REFUEL  
YEARLY  
600 HOURS  
Air Filter  
Inspect/Clean  
1
1
1
1
I / C *  
I / C  
R *  
Choke Shutter  
Fuel Filter  
Inspect/Clean  
Inspect/Replace  
Inspect/Replace  
I *  
I / R *  
R *  
Fuel Cap Gasket  
I *  
Fuel System  
Spark Plug  
Inspect/Replace  
Inspect/Clean  
Inspect/Clean  
1
I (3) *  
I / C  
I (3) *  
1
2
2
2
I / C / R *  
Cooling System  
Muffler Spark Arrestor Inspect/Clean/Replace  
Cylinder Exhaust Port Inspect/Clean/Decarbon  
I / C / R *  
I / C  
Drive Shaft (Flex Cable  
Grease  
2
I (1)  
I (2)  
Models)  
Gear Housing  
Grease  
2
1
1
Recoil Starter Rope  
Screws/Nuts/Bolts  
Inspect/Clean  
Inspect/Tighten/Replace  
I / C *  
I *  
MAINTENANCE PROCEDURE LETTER CODES: I = INSPECT, R = REPLACE, C = CLEAN  
IMPORTANT NOTE - Time intervals shown are maximum. Actual use and your experience will determine the  
frequency of required maintenance.  
MAINTENANCE PROCEDURE NOTES:  
(1) Apply POWER BLENDXTM grease every 25 hours of use.  
(2) Apply POWER BLENDXTM grease every 50 hours of use.  
(3) Low evaporative fuel tanks DO NOT require regular maintenance to maintain emission integrity.  
* Replacement is recommended based on the finding of damage or wear during inspection.  
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Grass Trimmer/Brush CuTTer  
OperatOr's Manual19  
aIr fIlTer  
Level 1.  
Parts required: REPOWERTM AIR & FUEL FILTER KIT.  
1. Close choke (cold start position). This prevents dirt from entering  
the carburetor throat when the air filter is removed. Brush accumu-  
lated dirt from air cleaner area.  
2. Remove air filter cover and air filter retainer from inside cover.  
Brush dirt from inside cover.  
3. Replace filter if it is damaged, very dirty, or the rubber sealing  
edges are deformed.  
4. Remove foam pre-filter and air filter and clean as indicated below:  
Foam Pre-filter  
• Clean foam filter in water/detergent solution and rinse with clean  
water.  
• Wrap the filter in a clean, dry cloth and squeeze (do not wring) dry.  
Allow to dry completely before reuse. Do not oil.  
Dual Layer Air Filter  
• Lightly brush debris from filter.  
• Soak heavily soiled filters in water/detergent solution to loosen dirt,  
then brush lightly.  
• Rinse with clean water and allow to dry completely before reuse.  
5. Place foam pre-filter over raised center and inside outer lip of air  
filter. Install air filter in air filter case.  
6. Install air filter retainer on post in air filter cover, flat side up.  
7. Install air filter cover and tighten cover knob securely.  
fuel fIlTer  
Level 1.  
Parts required: REPOWERTM AIR & FUEL FILTER KIT.  
DangEr  
Fuel is VERy flammable. Use extreme care when mixing, storing  
or handling, or serious personal injury may result.  
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.  
NOTE  
Federal EPA regulations require all model year 2012 and later gasoline powered engines produced for sale in the  
United States to be equipped with a special low permeation fuel supply hose between the carburetor and fuel tank.  
When servicing model year 2012 and later equipment, only fuel supply hoses certified by EPA can be used to replace  
the original equipment supply hose. Fines up to $37,500 may be enforced for using an un-certified replacement part.  
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20  
spark pluG  
Level 2.  
Parts Required: REPOWERTM Tune-Up Kit  
IMPORTANT  
Use only NGK BPM-8Y spark plug (BPMR-8Y in Canada) other-  
wise severe engine damage may occur.  
1. Remove spark plug and check for fouling, worn and rounded  
center electrode.  
2. Clean the plug or replace with a new one. DO NOT sand blast to  
clean. Remaining sand will damage engine.  
3. Adjust spark plug gap by bending outer electrode.  
0.65 mm  
(0.026 in.)  
4. Tighten spark plug to 150-170 kgf • cm (130-150 in • lbf).  
CoolInG sysTem  
Level 2.  
Parts Required: None if you are careful.  
IMPORTANT  
To maintain proper engine operating temperatures, cooling air  
must pass freely through the cylinder fin area. This flow of air  
carries combustion heat away from the engine.  
Overheating and engine seizure can occur when:  
• Air intakes are blocked, preventing cooling air from reaching the cyl-  
inder.  
• 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.  
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Grass Trimmer/Brush CuTTer  
OperatOr's Manual21  
1. Remove spark plug lead.  
2. Remove air cleaner cover.  
3. Remove muffler cover (A).  
4. Remove engine cover (B).  
a
B
IMPORTANT  
DO NOT use a metal scraper to remove dirt from the cylinder fins.  
5. Use brush to remove dirt from the cylinder fins.  
6. Remove grass and leaves from the grid between the recoil starter  
and fuel tank.  
7. Assemble components in reverse order.  
eXhausT sysTem  
Spark Arrestor Screen  
Level 2.  
Parts Required: Spark Arrestor Screen, Gasket  
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22  
1. Remove spark plug lead.  
2. Remove muffler cover (A).  
3. Place piston at Top Dead Center (TDC) to prevent carbon/dirt from  
entering cylinder.  
a
4. Remove spark arrestor screen cover (B), gasket (C), and screen  
(D), from muffler body.  
C
5. Clean carbon deposits from muffler components.  
NOTE  
B
D
When cleaning carbon deposit, be careful not to damage the cata-  
lytic element inside muffler.  
6. Replace screen if it is cracked, plugged, or has holes burned  
through.  
7. Assemble components in reverse order.  
Exhaust Port Cleaning  
Level 2.  
Parts Required: As needed: Heat Shield  
1. Remove spark plug lead from spark plug, and remove muffler  
cover.  
a
B
2. Place piston at top dead center. Remove muffler (A) and heat  
shield (B).  
3. Use a wood or plastic scraping tool to clean deposits from cylinder  
exhaust port.  
IMPORTANT  
Never use a metal tool to scrape carbon from the exhaust port.  
Do not scratch the cylinder or piston when cleaning the exhaust  
port. Do not allow carbon particles to enter the cylinder.  
4. Inspect heat shield, and replace if damaged.  
5. Install heat shield and muffler.  
6. Tighten muffler mounting bolts (or nuts) to 80-95 in•lbf  
(90-110 kgf•cm).  
7. Install muffler cover and attach spark plug lead.  
8. Start engine, and warm to operating temperature.  
9. Stop engine, and re-tighten mounting bolts (or nuts) to specifica-  
tions.  
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Grass Trimmer/Brush CuTTer  
OperatOr's Manual23  
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 Operation  
This engine has been factory adjusted to maintain satisfactory starting,  
emission, and durability performance up to 1,100 feet above sea level  
(ASL) (96.0 kPa). To maintain proper engine operation and emission  
compliance above 1,100 feet ASL the carburetor may need to be ad-  
justed by an authorized ECHO service dealer.  
IMPORTANT  
If the engine is adjusted for operation above 1,100 feet ASL, the  
carburetor must be re-adjusted when operating the engine below  
1,100 feet ASL, otherwise severe engine damage may result.  
Level 2.  
Parts required: None.  
NOTE  
Every unit is run at the factory and the carburetor is set in compli-  
ance with emission regulations. Carburetor adjustments, other than  
idle speed, must be performed by an authorized ECHO dealer.  
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 "Specifications page" of this manual. Turn idle screw (A)  
clockwise to increase idle speed; counter clockwise to decrease  
idle speed.  
a
warning  
When carburetor adjustment is completed, the cutting attachment  
should not move at idle, otherwise serious personal injury may  
result.  
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24  
lubrICaTIon  
Level 1.  
Parts Required: POWER BLENDXTM 8 oz. (P/N 91014) or Lithium  
Base Grease.  
Gear Housing  
a
1. Clean all loose debris from gear box.  
2. Remove plug (A) and check level of grease.  
3. Add grease if necessary. DO NOT over-fill.  
Drive Shaft  
(SRM-266 Only)  
C
1. Loosen two (2) screws (B) and remove center locating screw (C).  
Pull gear box and shield from drive shaft housing.  
B
2. Pull flexible cable from the drive shaft housing, wipe clean and  
re-coat with a thin coating [15 ml (1/2 oz.)] of grease.  
B
3. Slide the flexible cable back in the drive housing. DO NOT get  
dirt on the flex cable.  
D
4. Install the gear housing and shield assembly.  
IMPORTANT  
Flat edge of washers (D) must be against drive shaft.  
(SRM-266S Only)  
No Lubrication Needed.  
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Grass Trimmer/Brush CuTTer  
OperatOr's Manual25  
nylon lIne dIsassembly InsTruCTIons  
C
a
NOTE  
For normal use, Speed Feed head disassembly is not necessary.  
However, if circumstances require disassembly, follow these  
instructions.  
B
1. Press top of locking tabs (A) on both sides of Speed Feed head to  
release cover (B) from eyelet carrier(C).  
2. Remove cover from eyelet carrier.  
nylon lIne replaCemenT  
1. Cut one piece of line to recommended length.  
.080 (2.0 mm) dia. – 20’ (6 m)  
.095 (2.4 mm) dia. – 20’ (6 m)  
2. Align arrows on top of knob with openings in eyelets.  
3. Insert one end of trimmer line into an eyelet, and push line equal  
distance through trimmer head.  
4. Hold trimmer head while turning knob clockwise to wind line onto  
spool until about 5” (13 cm) of each line remains exposed.  
Trimmer head is now fully loaded and ready for operation.  
IMPORTANT  
When the wear indicators located at the bottom of the Speed-Feed  
head are worn smooth, replacement of the cover or the entire  
Speed-Feed head is required.  
wear  
indicators  
wear  
indicators  
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26  
sharpenInG meTal blades  
Three styles of metal blades are approved for use on the ECHO Brush  
Cutter. The 8-tooth blade can be sharpened during normal mainte-  
nance. The clearing blade and 80 tooth blade require professional  
service.  
Before sharpening, CLOSELY inspect blade for cracks (look at the  
bottom of each tooth and the center mounting hole closely), missing  
teeth and bending. If ANY of these problems are discovered, replace  
the blade.  
When sharpening a blade, always remove the same amount of materials  
from each tooth to maintain balance. A blade that is not balanced will  
cause unsafe handling due to vibration and can result in blade failure.  
1. File each tooth at a 30 degree angle a specific number of times,  
eg. 4 strokes per tooth. Work your way around the blade until  
all teeth are sharp.  
2. DO NOT file the 'gullet' (radius) of the tooth with the flat file.  
The radius must remain. A sharp corner will lead to a crack and  
blade failure.  
IMPORTANT  
If an electric grinder is used, use care not to overheat teeth, do not  
allow tips/tooth to glow red or turn blue. DO NOT place blade in  
cooling water. This will change the temper of the blade and could  
result in blade failure.  
3. After sharpening teeth, check each tooth radius for evidence of a  
square (sharp) corner. Use the round (rat tail) file to renew the  
radius.  
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Grass Trimmer/Brush CuTTer  
OperatOr's Manual27  
TroubleshooTInG  
ENGINE PROBLEM TROUBLESHOOTING CHART  
Status Cause  
Problem  
Check  
Remedy  
Clean or replace  
Fuel at carburetor  
No fuel at carburetor Fuel strainer clogged  
Fuel line clogged  
Clean or replace  
Carburetor  
See your Echo dealer  
Fuel at cylinder  
No fuel at cylinder  
Carburetor  
See your Echo dealer  
Muffler wet with fuel Fuel Mixture too rich  
Open choke  
Engine  
cranks -  
starts hard/  
doesn't  
Clean/replace air filter  
Adjust carburetor  
See your Echo dealer  
Spark at end  
of plug wire  
No spark  
No spark  
Stop switch off  
Electrical problem  
Interlock switch  
Turn switch to ON  
See your Echo dealer  
See your Echo dealer  
start  
Spark at plug  
Spark gap incorrect  
Covered with carbon  
Fouled with fuel  
Adjust to .65mm (0.026 in.)  
Clean or replace  
Clean or replace  
Plug defective  
Replace plug  
Air filter  
Air filter dirty  
Normal wear  
Clean or replace  
Fuel filter  
Fuel filter dirty  
Contaminants/residues in Replace  
fuel  
Fuel vent  
Fuel vent plugged  
Contaminants/residues in Clean or replace  
fuel  
Engine runs,  
but dies or  
does not  
accelerate  
properly  
Spark Plug  
Carburetor  
Plug dirty/worn  
Normal wear  
Clean and adjust or replace  
Improper adjustment Vibration  
Adjust  
Clean  
Cooling System  
Cooling system  
dirty/plugged  
Extended operation in  
dirty/dusty locations  
Spark Arrestor  
Screen  
Spark arrestor  
screen plugged  
Normal wear  
Replace  
Engine does  
not crank  
N/A  
N/A  
Internal engine problem  
See your Echo dealer  
DangEr  
Fuel vapors are extremely flammable and may cause fire and/or explosion. Never test for ignition spark by ground-  
ing spark plug near cylinder plug hole, otherwise serious personal injury may result.  
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28  
sToraGe  
Long Term Storage (over 30 days)  
warning  
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.  
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.  
7. A. Allow engine to cool then 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.  
3. Remove accumulation of grease, oil, dirt, and debris  
from exterior of unit.  
B. Pull the recoil starter handle 2-3 times to  
distribute the oil inside the engine.  
4. Perform all periodic lubrication and services that are  
required.  
C. Observe the piston location through the spark  
plug hole. Pull the recoil starter handle slowly  
until the piston reaches the top of its travel and  
leave it there.  
5. Tighten all the screws and nuts.  
6. Drain fuel tank completely. Press purge bulb 6 -7  
times to remove remaining fuel from carburetor then  
drain the tank again. Close choke, start and run the  
engine until it stops due to lack of fuel.  
8. Install the spark plug (do not connect ignition cable).  
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Grass Trimmer/Brush CuTTer  
OperatOr's Manual29  
speCIfICaTIons  
MODEL ---------------------------------------------------- SRM-266, SRM-266S  
Length w/o cutter head------------------------------------ 1810 mm (71.3 in.)  
Width -------------------------------------------------------- 250 mm (9.85 in.)  
Height ------------------------------------------------------- 340 mm (13.4 in.)  
Weight (dry) w/o Cutter Head (SRM-266) ------------ 5.56 kg (12.3 lb.)  
Weight (dry) w/o Cutter Head (SRM-266S)----------- 5.49 kg (12.1 lb.)  
Engine Type ------------------------------------------------ Air cooled, two-stroke, single cylinder gasoline engine  
Bore---------------------------------------------------------- 34.0 mm (1.34 in.)  
Stroke-------------------------------------------------------- 28.0 mm (1.10 in.)  
Displacement ----------------------------------------------- 25.4 cc (1.55 cu. in.)  
Exhaust------------------------------------------------------ Spark arrestor muffler or spark arrestor muffler with catalyst  
Carburetor--------------------------------------------------- Diaphragm model w/purge pump  
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 Power Blend X™ ISO-L-EGD (ISO/CD 13738) and  
J.A.S.O. M345- FD, two-stroke, air-cooled engine oil.  
Gasoline----------------------------------------------------- Use 89 Octane unleaded. Do not use fuel containing methyl  
alcohol, more than 10% ethyl alcohol or 15% MTBE. Do not use  
alternative fuels such as E-15 or E-85.  
Oil------------------------------------------------------------ Power Blend X TM Premium Universal 2-Stroke Oil  
Fuel Tank Capacity ---------------------------------------- 0.50 lit. (16.9 US fl. oz.)  
Starter System---------------------------------------------- Automatic Rewind Starter  
Clutch-------------------------------------------------------- Centrifugal Type  
Vibration Isolated System -------------------------------- Rubber cushion on engine mount (heavy duty). Rubber grip on  
front handle  
Operating Rod---------------------------------------------- 25.0 mm aluminum Tube  
Drive Shaft (SRM-266) ----------------------------------- 6.35 mm (1/4 in.) flexible shaft  
Drive Shaft (SRM-266S) --------------------------------- 7.0 mm hollow shaft  
Gear Case Ratio-------------------------------------------- 1.4:1 Reduction  
Rotating Direction ----------------------------------------- Counter Clockwise; viewed from top  
Cutter Head------------------------------------------------- Speed-Feed® Nylon line head (2-line) with .095 Crossfire™ Line  
capacity 6m (20 ft.)  
Handle------------------------------------------------------- Front - Loop and Right Rear Handle w/rubber grips  
Shoulder Harness ------------------------------------------ Optional  
Idle Speed--------------------------------------------------- 2,900 RPM  
Clutch Engagement Speed-------------------------------- 3,900 RPM  
Wide Open Throttle Speed (W.O.T.)  
with Nylon Line Head ------------------------------------ 9,000 - 10,000 RPM  
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30  
warranTy sTaTemenTs  
ECHO LIMITED WARRANTY STATEMENT FOR  
PRODUCT SOLD IN USA AND CANADA BEGINNING 01/01/2010  
ECHO'S RESPONSIBILITY  
ECHO Incorporated’s Limited Warranty, provides to the original purchaser that this ECHO product is free from defects in material and workmanship.  
Under normal use and maintenance from date of purchase, ECHO agrees to repair or replace at ECHO’s discretion, any defective product  
free of charge at any authorized ECHO servicing dealer within listed below application time periods, limitations and exclusions. THIS LIMITED  
WARRANTY IS ONLYAPPLICABLE TO ECHO PRODUCTS SOLD BYAUTHORIZED ECHO DEALERS. IT IS EXTENDED TO THE ORIGINAL  
PURCHASER ONLY, AND IS NOT TRANSFERABLE TO SUBSEQUENT OWNERS EXCEPT FOR EMISSION RELATED PARTS. Repair  
parts and accessories replaced under this warranty are warranted only for the balance of the original unit or accessory warranty period. Any  
damage caused by improper installation or improper maintenance is not covered by this warranty. All parts or products replaced under warranty  
become the property of ECHO, Inc. This warranty is separate from the Emission control warranty statement supplied with your new product.  
Please consult the Emission Control Warranty Statement for details regarding emission related parts. For a list of Authorized ECHO Dealers  
refer to WWW.ECHO-USA.COM or call 1-800-432-ECHO.  
OWNER’S RESPONSIBILITY  
To ensure trouble free warranty coverage it is important that you register your ECHO equipment on-line at WWW.ECHO-USA.COM or by fill-  
ing out the warranty registration card supplied with your unit. Registering your product confirms your warranty coverage and provides a direct  
link if we find it necessary to contact you.  
The owner shall demonstrate reasonable care and use, and follow preventative maintenance, storage, fuel and oil usage as prescribed in the  
operator’s manual. Should a product difficulty occur, you must, at your expense, deliver or ship your ECHO unit to an authorized ECHO servicing  
dealer for warranty repairs (within the applicable warranty period), and arrange for pick-up or return of your unit after the repairs have been  
made. For your nearest authorized ECHO servicing dealer, call ECHO’s Dealer Referral Center, at 1-800-432-ECHO or you can locate an ECHO  
servicing dealer at WWW.ECHO-USA.COM. Should you require assistance or have questions concerning ECHO’s Warranty Statement, you  
can contact our Consumer Product Support Department at 1-800-673-1558 or contact us through the web at WWW.ECHO-USA.COM.  
PRODUCT WARRANTY PERIOD  
RESIDENTIAL APPLICATION  
5 YEAR WARRANTY - All units for residential, or non-income producing use will be covered by this limited warranty for five (5) years from  
date of purchase.  
EXCEPTIONS:  
For two-stroke engine powered products, the electronic ignition module, flexible drive cables, SRM solid drive shafts, and TC tines  
are warranted for the life* of the product on parts only.  
Cutting attachments such as, but not limited to, bars, chains, sprockets, blades, and nylon trimmer heads for residential or non-income  
producing use will be covered for failures due to defects in material or workmanship for a period of 60 days from original product  
purchase date. Any misuse from contact with concrete, rocks, or other structures is not covered by this warranty.  
ECHO’s Rapid Loader String Head carries a lifetime warranty on the line locking system, parts only; no labor. Refer to your operator’s  
manual for string head installation and maintenance instructions.  
All SB-Series and PRO ATTACHMENT SERIES Split Shaft attachments carry the same warranty duration as the units they are  
designed to fit.  
COMMERCIAL APPLICATION  
1 YEAR WARRANTY - All Chain Saws, QuikVent Saws, and Cut-Off Saws for commercial, institutional, agricultural, industrial, or income  
producing use will be covered by this limited warranty for one (1) year from the date of purchase.  
2 YEAR WARRANTY - All other units for commercial, institutional, agricultural, industrial, or income producing use will be covered by this  
limited warranty for two (2) years from the date of purchase.  
EXCEPTIONS:  
For two-stroke engine powered products, the electronic ignition module, flexible drive cables, SRM solid drive shafts and TC tines,  
are warranted for the life* of the product on parts only.  
Cutting attachments such as, but not limited to, bars, chains, sprockets, blades, and nylon trimmer heads for commercial, institutional,  
agricultural, industrial, rental, or income producing will be covered for failures due to defects in material or workmanship for a period  
of 30 days from original product purchase date. Any misuse from contact with concrete, rocks, or other structures is not covered by  
this warranty.  
ECHO’s Rapid Loader String Head carries a lifetime warranty on the line locking system, parts only; no labor. Refer to your operator’s  
manual for string head installation and maintenance instructions.  
All SB-Series and PRO ATTACHMENT SERIES Split Shaft attachments carry the same warranty duration as the units they are  
designed to fit.  
RENTAL APPLICATION - 90 DAYS WARRANTY  
• Units for rental use will be covered against defects in material and workmanship for a period of 90 days from the date of purchase.  
*
ECHO’s liability under the “Lifetime” coverage is limited to furnishing parts specified under the PROdUCT wARRANTy PERIOd section of  
this warranty statement for “Life” free of charge for a period of ten (10) years after the date of the complete unit’s final production.  
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Grass Trimmer/Brush CuTTer  
OperatOr's Manual31  
PURCHASED REPAIR PARTS, SHORT BLOCKS AND ACCESSORIES  
• 90-day residential, or non-income producing warranty  
• 30-day commercial, institutional, agricultural, industrial, income producing, or rental application warranty  
ATTENTION TWO-STROKE ENGINE POWER PRODUCT OWNERS  
This ECHO two-stroke engine power product is a quality-engineered unit which has been manufactured to exact tolerances to provide superior  
performance. To help ensure the performance of the unit, it is required to use two-stroke oil which meets the ISO-L-EGD Standard per ISO/CD  
13738 and JASO M345FD Standards. ECHO Power Blend™ Two-Stroke Oil is a premium two-stroke oil specifically formulated to meet ISO-  
L-EGD (ISO/CD 13738) and JASO M345FD Standards. The use of two-stroke oils designed for other applications, such as for outboard motors  
or lawnmowers can result in severe engine damage, and will void your two-stroke engine limited warranty.  
THIS WARRANTY DOES NOT COVER DAMAGE CAUSED BY:  
Lack of lubrication or engine failure, due to the use of two-stroke oils that do not meet the ISO-L-EGD (ISO/CD 13738) and JASO M345FD  
Standards. Engine problems due to inadequate lubrication caused by failure to use an ISO-L-EGD compliant and JASO M345FD registered  
oil, will void the two-stroke engine limited warranty. ECHO Power Blend™ Two-Stroke Oil meets the ISO-L-EGD and JASO M345FD  
Standard. Emission related parts are covered for 5 years residential use or 2 years commercial use regardless of two-stroke oil used, per  
the statement listed in the EPA or California Emission Defect Warranty Explanation.  
damage caused by use of gasohol, containing methanol (wood alcohol), or gasoline containing less than 89 octane. Only use gasoline which  
contains 89 octane or higher. Gasohol which contains a maximum 10% ethanol (grain alcohol) or 15% MTBE (methyl/tertiary/butyl/ether)  
is also approved. The prescribed mixing ratio of gasoline to oil is listed on the ECHO oil label and covered in your operator’s manual.  
Engine damage caused by use of ether or any starting fluids.  
damage caused by tampering with engine speed governor or emission components, or running engines above specified and recommended  
engine speeds as listed in your operator’s manual.  
Operation of the unit with improperly maintained/removed cutting shield or removed/damaged air filter.  
damage caused by dirt, pressure or steam cleaning the unit, salt water, corrosion, rust, varnish, abrasives, and moisture.  
defects, malfunctions or failures resulting from abuse, misuse, neglect, modifications, alterations, normal wear, improper servicing, or use  
of unauthorized attachments.  
Incorrect storage procedures, stale fuel, including failure to provide or perform required maintenance services as prescribed in the operator's  
manual. Preventative maintenance as outlined in the operators manual is the customer’s responsibility.  
Failures due to improper set-up, pre-delivery service or repair service by anyone other than authorized ECHO servicing dealer during the  
warranty period.  
Certain parts and other items are not warranted, including but not limited to: lubricants, starter cords, and engine tune-ups.  
Use of spark plugs other than those meeting performance and durability requirements of the OEM spark plug listed in the Operator's  
Manuals.  
Overheating or carbon scoring failures due to restricted, clogged exhaust port or combustion chamber, including damage to spark arrester  
screen.  
Adjustments after the first (30) thirty days and beyond, such as carburetor adjustment and throttle cable adjustment.  
damage to gears or gear cases caused by contaminated grease or oil, use of incorrect type or viscosity of lubricants, and/or failure to comply  
with recommended grease or oil change intervals.  
damage caused by loading SHREd 'N' VAC® beyond recommended capacity.  
damage caused by pump or sprayer running dry, pumping or spraying caustic or flammable materials, or lack of or broken strainers.  
Additional damage to parts or components due to continued use after operational problem or failure occurs. Should operational problem or  
failure occur, the product should not be used, but delivered as is to an authorized ECHO servicing dealer.  
It is a dealer’s and/or customer’s responsibility to complete and return the warranty registration card supplied with your ECHO product or by visiting  
WWW.ECHO-USA.COM. your receipt of purchase including date, model and serial number must be maintained and presented to an authorized  
ECHO servicing dealer for warranty service. Proof of purchase rests solely with the customer. Some states do not allow limitations on how long  
an implied warranty lasts, so the above limitations may not apply to you. Some states do not allow the exclusion or limitation of incidental or  
consequential damages, so you may also have other specific legal rights which vary from state to state. This limited warranty is given by ECHO  
Incorporated, 400 Oakwood Rd., Lake Zurich, IL 60047.  
DISCLAIMER OF IMPLIED WARRANTIES  
This limited warranty is in lieu of all other expressed or implied warranties, including any warranty of FITNESS FOR A PARTICULAR PURPOSE  
OR USE and any implied warranty of MERCHANTABILITY otherwise applicable to this product. ECHO and its affiliated companies shall not be  
liable for any special incidental or consequential damage, including lost profits. There are no warranties extended other than as provided herein.  
This limited warranty may be modified only by ECHO.  
99922201032  
11/18/2011  
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32  
ECHO INCORPORATED EMISSION CONTROL WARRANTY STATEMENT  
FOR ECHO AND SHINDAIWA BRANDS  
The Environmental ProtectionAgency (EPA) and the CaliforniaAir Resources Board (C.A.R.B.) and ECHO Incorporated (ECHO Inc.) are pleased  
to explain the emission control system warranty on your 2010 and later equipment/small off-road engine (SORE). New equipment/SORE must be  
designed, built and equipped to meet stringent EPA and C.A.R.B. anti-smog standards. ECHO Inc. must warrant the emission control system on  
your equipment/SORE for the periods of time listed below, provided there has been no abuse, neglect or improper maintenance of your equipment/  
SORE. Your emission control system may include parts such as: carburetor, fuel-injection system, ignition system, catalytic converter/muffler, fuel  
tank, fuel feed lines, fuel cap assembly, spark plug, air filters, and other associated components. Where a warrantable condition exists, ECHO  
Inc will repair your equipment/SORE at no cost to you including diagnosis, parts and labor. The Emission Control System warranty is extended  
to the original owner including all subsequent owners.  
MANUFACTURER'S WARRANTY COVERAGE:  
The emission control system is warranted for 2 years or the length of the ECHO Inc. warranty, whichever is longer. If any emission-related part  
on your equipment is defective, the part will be repaired or replaced by ECHO Inc. or its Authorized Service Representative.  
OWNER'S WARRANTY RESPONSIBILITIES:  
As the equipment/SORE owner, you are responsible for the performance of the required maintenance listed in your Operator's Manual. ECHO  
Inc. recommends that you retain all receipts covering maintenance on your equipment/SORE however, ECHO Inc. cannot deny warranty solely  
for the lack of receipts or for your failure to ensure the performance of all scheduled maintenance. As the equipment/SORE owner, you should be  
aware that ECHO Inc. may deny you warranty coverage if your equipment/SORE or a part has failed due to abuse, neglect, improper maintenance  
or unapproved modifications.  
You are responsible for presenting your equipment/SORE to an ECHO Inc. authorized service representative as soon as a problem exists. The  
warranty repairs should be completed in a reasonable amount of time, not to exceed 30 days. If a warrantable condition exists and there is no  
Authorized Dealer within 100 miles, ECHO Inc. will pay to ship the unit to the nearest authorized dealer. If you have questions regarding your  
warranty coverage, you should contact ECHO Inc. at 1-800-673-1558, web site WWW.ECHO-USA.COM or contact Shindaiwa at 1-877-986-  
7783, web site WWW.SHINDAIWA.COM.  
WHAT DOES THIS WARRANTY COVER?  
ECHO Inc. warrants that your equipment/SORE was designed, built and equipped to conform with applicable EPA and C.A.R.B. emissions  
standards and that your equipment/SORE is free from defects in material and workmanship that would cause it to fail to conform with applicable  
requirements for 2 years or the length of the ECHO Inc. warranty, whichever is longer. The warranty period begins on the date the product is  
purchased by an end user.  
HOW WILL A COVERED PART BE CORRECTED?  
If there is a defect in a part covered by this warranty, any ECHO Inc. Authorized Service Dealer will correct the defect. You will not have to pay  
anything to have the part adjusted, repaired or replaced. This includes any labor and diagnosis for warranted repairs performed by the dealer. In  
addition, engine parts not expressly covered under this warranty but whose failure is a result of a failure of a covered part will be warranted.  
WHAT PARTS ARE COVERED?  
Any applicable emission related part not scheduled for "required maintenance" will be repaired or replaced within the warranty period. The repaired  
or replaced part will be warranted for the remaining ECHO Inc. warranty period.  
Any warranted part that is scheduled only for regular inspection in the written instructions supplied is warranted for the warranty period stated  
above. Any such part repaired or replaced under warranty will be warranted for the remaining ECHO Inc. warranty period.  
Any emission related part scheduled for replacement during "required maintenance" is warranted for the period of time prior to the first scheduled  
replacement point for that part. Any such part repaired or replaced under warranty shall be warranted for the remainder of the period prior to the  
first scheduled replacement point for that part.  
Any manufacturer-approved replacement part may be used in the performance of any warranty maintenance or repairs on emission related parts,  
and must be provided without charge if the part is still under warranty.  
Any replacement part that is equivalent in performance and durability may be used in non-warranty maintenance or repairs, and shall not reduce  
the warranty obligations of the manufacturer.  
Throughout the equipment/SORE warranty period, ECHO Inc. will maintain a supply of warranted parts sufficient to meet the expected demand  
for such parts.  
SPECIFIC EMISSION RELATED WARRANTED PARTS:  
• Electronic Ignition System  
• Catalytic Converter / Muffler Assembly  
• Choke  
• Spark Plug  
• Carburetor (complete assembly or replaceable components)  
• Fuel-Injection Assembly (or replaceable components)  
• Fuel Cap Assembly  
• Fuel Tank  
• Air Filter  
• Fuel Feed Line (and associated clamps/connectors as applicable)  
WHAT IS NOT COVERED?  
Any failure caused by abuse, neglect, improper maintenance, unapproved modifications, use of unapproved add-on parts/modified parts or  
unapproved accessories.  
99922201033  
01/2010  
This Emission Control Warranty is valid only for the U.S.A., it's Territories, and Canada.  
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Grass Trimmer/Brush CuTTer  
OperatOr's Manual33  
noTes  
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34  
noTes  
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Grass Trimmer/Brush CuTTer  
OperatOr's Manual35  
noTes  
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servICInG InformaTIon  
parTs/serIal number  
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 Num-  
ber, 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. _________________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.  
DEaLEr?  
Call  
1-800-432-ECHO  
1-800-432-3246  
or  
www.echo-usa.com  
eCho Consumer produCT supporT  
If you require assistance or have questions concerning the applica-  
tion, 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.  
COnSUMEr PrODUCT  
SUPPOrT  
1-800-673-1558  
8:30 - 4:30 MOn - Fri C.S.T.  
warranTy reGIsTraTIon  
To ensure trouble free warranty coverage it is important that you regis-  
out the warranty registration card supplied with your unit. Registering  
your product confirms your warranty coverage and provides a direct  
link between you and ECHO if we find it necessary to contact you.  
addITIonal or replaCemenT manuals  
Replacement Operator, Safety Manuals, and Parts Catalogs are available from your ECHO dealer or at www.echo-  
usa.com or by contacting ECHO Inc., 400 Oakwood Road, Lake Zurich, IL 60047 (800-673-1558). Always check the  
ECHO Web Site for updated information.  
Safety Videos are available from your Echo dealer. A $5.00 shipping charge will be required for each video.  
ECHO, inCOrPOraTED  
400 oakwood road  
lake ZurICh, Il 60047  
www.echo-usa.com  
T42011001001/T42011999999  
T42112001001/T42112999999  
(S) T42211001001/T42211999999  
(S) T42312001001/T42312999999  
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