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X7732274600

© 10/2017 ECHO Inc.

ENGLISH

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.

Operator’s Manual

GT-225i

Grass Trimmer

Burn Hazard

The muffler or catalytic muffler and surrounding cover 
may become extremely hot. Always keep clear of 
exhaust and muffler area, otherwise serious personal 
injury may occur.

The engine exhaust from this product contains chemicals 
known to the State of California to cause cancer, birth defects, 
or other reproductive harm.

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.

Summary of Contents for GT-225i

Page 1: ...fler and surrounding cover may become extremely hot Always keep clear of exhaust and muffler area otherwise serious personal injury may occur The engine exhaust from this product contains chemicals known to the State of California to cause cancer birth defects or other reproductive harm Users of this equipment risk injury to themselves and others if the unit is used improperly and or safety precau...

Page 2: ...11 Emission Control Exhaust Evaporative 13 CARB And EPA Emissions Control Information 13 Description 14 Contents 16 Assembly 16 Shield Installation 16 Nylon Line Installation 17 Support Handle 17 Operation 18 Fuel 19 Starting Cold Engine 21 Starting Warm Engine 22 Stopping Engine 23 Maintenance 24 Skill Levels 24 Maintenance Intervals 24 Air Filter 26 Fuel Filter 26 Spark Plug 27 Cooling System 27...

Page 3: ...ould take to insure safe operation SERVICING INFORMATION Parts Serial Number Genuine ECHO 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 and Serial Number of the unit with you For future reference write them in the space provided below Model No _________________ Serial No _________________ Ser...

Page 4: ... Additional or Replacement Manuals Replacement Operator or Safety Manuals and Parts Catalogs are available from your Authorized ECHO Service Dealer or at www echo usa com or by contacting ECHO Inc 400 Oakwood Road Lake Zurich IL 60047 800 673 1558 Always check www echo usa com for updated information Safety Videos are available from your Authorized ECHO Service Dealer A 5 00 shipping charge is req...

Page 5: ...age provides information necessary for the protection of the unit Note This enclosed message provides tips for use care and maintenance of the unit CIRCLE AND SLASH SYMBOL This symbol means the specific action shown is prohibited Ignoring these prohibitions can result in serious or fatal injury International Symbols Symbol Description Symbol Description Warning See Operator s Manual Carburetor Adj...

Page 6: ...ated against electrical current Plan retreat path from falling objects DO NOT Allow Flames or Sparks Near Fuel Ignition ON OFF DO NOT Smoke Near Fuel Primer Bulb Choke Control RUN Position Choke Open Choke Control COLD START Position Choke Closed Keep Bystanders and Helpers Away 15 m 50 ft Rotating Cutting Attachment Do not exceed 10 000 RPM Wear slip resistant footwear Symbol Description Symbol D...

Page 7: ...re not followed Proper clothing and safety gear must be worn when operating unit 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 meets ANSI Z87 1 or CE requirements must be worn whenever you ope...

Page 8: ...masks can provide protection against dust plant debris and other plant matter such as pollen Make sure the mask does not impair your vision and replace the mask as needed to prevent air restrictions Proper Clothing Wear snug fitting durable clothing Pants should have long legs shirts should have long sleeves DO NOT WEAR SHORTS DO NOT WEAR TIES SCARVES JEWELRY or clothing with loose or hanging item...

Page 9: ... 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...

Page 10: ...stead 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 movement Do exercises to strengthen the hand and arm muscles Immediately stop using all power equipment and consult a doctor if you feel tingling numbnes...

Page 11: ...n odd positions or on ladders Do not over reach Avoid Hot Surfaces Keep exhaust area clear of flammable debris Avoid contact during and immediately after operation Equipment Use only ECHO 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 teste...

Page 12: ... 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 Periodically Check fuel system fuel lines vent grommet fuel tank and fuel cap for leaks especially if the unit is ...

Page 13: ...el tank fuel line emission control system is EVAP evaporative emissions Evaporative emissions for California models are only applicable to fuel tanks An Emission Control Label is located on the engine This is an EXAMPLE ONLY information on label varies by engine FAMILY Product Emission Durability Emission Compliance Period The 50 or 300 hour emission compliance period is the time span selected by ...

Page 14: ...our unit Make sure the decal s is legible and that you understand and follow the instructions on it If a decal cannot be read a new one can be ordered from your ECHO dealer The safety decal is for example only Your label may appear slightly different 18 13 11 12 14 15 1 10 16 17 2 3 4 5 6 7 8 9 ...

Page 15: ...pport Handle For Left Hand 5 Drive Shaft Assembly 6 Rapid Loader Head 7 Debris Shield with Cut Off Knife 8 Cut Off Knife 9 Throttle Trigger 10 Top Guard 11 Spark Arrestor Muffler or Spark Arrestor Muffler with Catalyst 12 Fuel Tank 13 Recoil Starter Handle 14 Fuel Tank Cap 15 Purge Bulb 16 Choke 17 Air Cleaner 18 Spark Plug ...

Page 16: ...rts Use the contents list to check for missing parts ASSEMBLY Shield Installation Cut off knife on debris shield has sharp edges Avoid contact when installing or removing line head Wear Gloves or personal injury may result Cut off knife is sharp Gear case and surrounding area may be hot 1 Power Head Drive Shaft Assembly 1 Operator s Manual 1 Safety Manual 1 Warranty Statement 1 Safety Glasses 1 Ec...

Page 17: ...ound 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 Support Handle Note Label A shows minimum spacing for Support Handle location Note Support Handle is pre installed Re positioning and tig...

Page 18: ...e removing obstructions clearing debris or servicing unit Engine exhaust IS HOT and contains Carbon Monoxide CO a poison gas Breathing CO can cause unconsciousness serious injury or death Exhaust can cause serious burns ALWAYS po sition unit so that exhaust is directed away from your face and body Operation of this equipment may create sparks that can start fires around dry vegetation This unit is...

Page 19: ...ng methanol wood alcohol is NOT approved ECHO Red Armor Fuel Power Fuel is 93 octane ethanol free fuel premixed with ECHO Red Armor engine oil at 50 1 ratio Use of ECHO Red Armor Fuel Power Fuel is recommended to extend engine life in all air cooled 2 stroke and 2 4 stroke hybrid engines 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 Ech...

Page 20: ...d 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 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 Empty the fuel tank prior to storing the unit Return unused fuel to...

Page 21: ...ill 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 1 Stop Switch Move stop switch A away from the STOP position 2 Choke Move choke lever B to COLD START position 3 Purge Bulb Pump purge bulb C until fuel is visible and fl...

Page 22: ...ly grasp throttle handle with left hand and fully depress throttle trigger to wide open position Gently 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 2 3 engine engagements repeat instructions 2 5 6 Throttle Trigger After engine warm up grip throttle...

Page 23: ...ll store enough energy to engage the starter and spin the engine Do not pull the rope out to end stop 3 Recoil Starter Lay the unit on a flat area and keep movable attachment parts clear of all obstacles Firmly grip throttle handle with left hand Gently pull recoil starter handle rope D until engine fires Note If engine does not start after 2 3 engine engagements use Cold Start Procedure Stopping ...

Page 24: ...om sharp edges and hot surfaces Your ECHO unit is designed to provide many hours of trouble free service Regular scheduled maintenance will help your unit achieve that goal If you are unsure or are not equipped with the necessary tools we recommend that you take your unit to an ECHO Servicing Dealer for maintenance To help you decide whether you want to DO IT YOURSELF or have the ECHO Dealer do it...

Page 25: ...tegrity COMPONENT SYSTEM MAINTENANCE PROCEDURE REQURED SKILL LEVEL Daily or Before Use Air Filter Inspect Clean 1 Choke Shutter Fuel System Inspect2 1 Cooling System Inspect Clean 2 Recoil Starter Rope Inspect Clean 1 Screws Nuts Bolts Inspect Tighten Replace Every Refuel Fuel System Inspect2 1 3 Months Air Filter Replace 1 Fuel Filter Inspect Fuel Cap Gasket Spark Plug Inspect Clean Replace Muffl...

Page 26: ...MAINTENANCE GT 225I 26 X7732274600 10 2017 ECHO Inc Replacement is recommended based on the finding of damage or wear during inspection ...

Page 27: ... edges are deformed 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 4 Install air filter in air filter case 5 Install air filter cover Fuel Filter Level 1 Fuel is VERY flammable Use extreme care when mixing storing or handling or serious personal injury may res...

Page 28: ...quipment only fuel supply hoses certified by EPA can be used to replace the original equipment supply hose Fines up to 37 500 00 may be enforced for using an non certified replacement part Spark Plug Level 2 Use only NGK BPM8Y spark plug BPMR8Y in Canada otherwise severe engine damage may occur 1 Remove spark plug and check for fouling worn and rounded center electrode 2 Clean the plug or replace ...

Page 29: ...e 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 1 Remove spark plug lead 2 Remove air cleaner cover A ...

Page 30: ...cleaning 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 1 Remove spark plug lead and engine cover 2 Place piston at Top Dead Center TDC to prevent carbon dirt from entering cylinder Parts Required Spark Arrestor Screen Gasket ...

Page 31: ... the catalytic element inside muffler 5 Replace screen if it is cracked plugged or has holes burned through 6 Assemble components in reverse order Exhaust Port Cleaning Level 2 1 Remove spark plug lead from spark plug and remove engine cover 1 Place piston at top dead center Remove muffler A and heat shield B 2 Use a wood or plastic scraping tool to clean deposits from cyl inder exhaust port C Par...

Page 32: ...e 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 ft above sea level ASL 96 0 kPa To maintain proper engine operation and emissi...

Page 33: ...he cutting attachment should not move at idle otherwise serious personal injury may result Lubrication Level 1 1 Remove 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 apply 15 ml 0 5 oz of grease 4 Slide the flexible drive shaft back in...

Page 34: ...buretor No fuel at carburetor Fuel strainer or fuel line obstructed Clean or replace See your Echo dealer Engine starts hard or Engine does not start Fuel at cylinder No fuel at cylinder Carburetor See your Echo dealer Muffler wet with fuel Fuel mixture too rich OPEN choke Clean or replace air filter Adjust carburetor See your Echo dealer Spark at end of plug wire No spark Stop switch OFF Electric...

Page 35: ...ure where fuel fumes may accumulate or reach an open flame or spark Engine runs but dies or Engine does not acceler ate properly Air filter Air filter dirty Normal wear Clean or replace Fuel filter Fuel filter dirty Contaminants or residue in fuel Replace filter or replace fuel Fuel vent Fuel vent plugged Contaminated fuel Clean or replace Spark plug Plug dirty or worn Normal wear Clean and adjust...

Page 36: ...8 Pull the recoil starter handle 2 3 times to distribute the oil inside the engine 9 Observe the piston location through the spark plug hole Pull the recoil handle slowly until the piston reaches the top of its travel and leave it there 10 Install the spark plug Connect the spark plug lead to the spark plug SPECIFICATIONS MODEL GT 225i Length 1370 mm 53 9 in Width 315 mm 12 4 in Height 540 mm 21 3...

Page 37: ...E 15 or E 85 Oil Power Blend XTM or ECHO Red Armor Premium Universal 2 Stroke Oil Fuel Tank Capacity 0 42 l 14 9 US fl oz Starter System Automatic rewind starter with power spring assist Clutch Centrifugal Type Drive Shaft 6 0 mm 0 24 in flexible shaft Rotating Direction Clockwise viewed from top Cutter Head 2 Line Rapid Loader Head nylon lines Handle Front Rear D loop type with plastic grip Plast...

Page 38: ...roduct on line It s FAST and EASY NOTE your information will never be sold or misused by ECHO Inc Registering your purchase enables us to contact you in the unlikely event of a service update or product recall and verifies your ownership for warranty consideration If you do not have access to the Internet you can complete the form below and mail to ECHO Inc Product Registration PO Box 1139 Lake Zu...

Page 39: ...GT 225I PRODUCT REGISTRATION X7732274600 39 10 2017 ECHO Inc ENGLISH ...

Page 40: ...ECHO INCORPORATED 400 Oakwood Road Lake Zurich IL 60047 www echo usa com U00114001001 U00114999999 U00214001001 U00214004999 ...

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