Echo GT-225 Operator's Manual
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Echo GT-225 Operator's Manual

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x7722271404 / x772000164
Grass Trimmer
Operator's Manual
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.
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.
X7722271506
© 02/2015 ECHO Inc.
GT-225
Burn Hazard

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Summary of Contents for Echo GT-225

  • Page 1 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.

  • Page 2: Table Of Contents

    The Safety Manual........................3 Servicing Information ......................... 3 Parts/Serial Number........................3 Service ............................3 Echo Consumer Product Support ....................3 Product Registration ........................3 Additional or Replacement Manuals .................... 4 Safety..............................4 Manual Safety Symbols and Important Information ..............4 International Symbols ........................

  • Page 3: Introduction

    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.

  • Page 4: Additional Or Replacement Manuals

    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. SAFETY 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.

  • Page 5: International Symbols

    (Choke Closed) Choke Control Do not use “RUN” Keep bystanders and helpers blades. String line Position away 15 m (50 ft.). only. (Choke Open) Do not operate without guards and shields in place. X7722271506 © 02/2015 ECHO Inc.

  • Page 6: Personal Condition And Safety Equipment

    Hearing/Ear Protection ECHO recommends wearing hearing protection whenever unit is used. Breathing Protection Operators who are sensitive to dust or other common airborne allergens may need to wear a dust mask to prevent inhaling these materials while operating unit.
  • Page 7 ECHO does not recommend the use of ECHO products by anyone who has a pacemaker.
  • Page 8 • Always hold throttle handle and support handle 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. X7722271506 © 02/2015 ECHO Inc.

  • Page 9: 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 tested and approved by ECHO. Read and comply with all safety instructions listed in this manual and safety manual.

  • Page 10: Emission Control (Exhaust & Evaporative)

    The 50 or 300 hour emission compliance period is the time span selected by the manufacturer certifying the engine emissions output meets applicable emissions regulations, provided that approved maintenance procedures are followed as listed in the Maintenance Section of this manual. X7722271506 © 02/2015 ECHO Inc.

  • Page 11: Description

    Locate the safety decal(s) on your 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. See PARTS ORDERING instructions for specific information.
  • Page 12 ) to close choke for cold start. Move choke lever to “RUN” ( ) position to open choke. 17. AIR CLEANER - Contains replaceable filter element. 18. SPARK PLUG - Provides spark to ignite fuel mixture. X7722271506 © 02/2015 ECHO Inc.

  • Page 13: Contents

    The ECHO product you purchased has been factory pre-assembled for your convenience. Due to packaging restrictions, some assembly may be necessary. After opening the carton, check for damage. Immediately notify your retailer or ECHO Dealer of damaged or missing parts. Use the contents list to check for missing parts.

  • Page 14: Assembly

    3. Place large washer (B) then line head (C) on threaded shaft, followed by small metal washer (D) and lock nut (E). 4. Install locknut. Turn lock nut clockwise, and tighten securely. Remember to remove the locking tool. X7722271506 © 02/2015 ECHO Inc.

  • Page 15: Nylon Line Installation

    1. Position Support 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. X7722271506 © 02/2015 ECHO Inc.

  • Page 16: Operation

    Fuel 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.
  • Page 17 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. Stored two-stroke fuel may separate. ALWAYS shake fuel container thoroughly before each use. X7722271506 © 02/2015 ECHO Inc.

  • Page 18: Starting Cold Engine

    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, grip throttle handle and support handle. Depress the throttle trigger lockout, and gradually depress throttle trigger to increase engine RPM to operating speed. X7722271506 © 02/2015 ECHO Inc.

  • Page 19: Starting Warm Engine

    Move stop switch (A) to STOP position. 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 unit again. X7722271506...

  • Page 20: Maintenance

    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.

  • Page 21: Air Filter

    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. X7722271506 © 02/2015 ECHO Inc.

  • Page 22: Spark Plug

    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. X7722271506 © 02/2015 ECHO Inc.
  • Page 23 4. Use brush to remove dirt from the cylinder fins. 5. Remove ignition wires from clip for cleaning. 6. Remove grass and leaves from the grid between the recoil starter and fuel tank. 7. Assemble components in reverse order. X7722271506 © 02/2015 ECHO Inc.

  • Page 24: Exhaust System

    6. Tighten muffler mounting bolts (or nuts) to 90-110 kgf•cm (80-95 in•lbf). 7. Install engine 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 specifications. X7722271506 © 02/2015 ECHO Inc.

  • Page 25: Carburetor Adjustment

    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 adjusted by an authorized ECHO service dealer.

  • Page 26: Lubrication

    (15 ml [1/2 oz.]) of grease. 4. Slide the flexible drive shaft back in the drive housing being careful not to get dirt on the flexible drive shaft. 5. Install the bearing housing and shield. X7722271506 © 02/2015 ECHO Inc.

  • Page 27: Troubleshooting

    Fuel strainer clogged Clean or replace Fuel at carburetor No fuel at carburetor Fuel line clogged Clean or replace Carburetor See your Echo dealer No fuel at cylinder Carburetor See your Echo dealer OPEN choke Fuel at cylinder Clean/replace air filter...

  • Page 28: Storage

    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. 8. Install the spark plug (do not connect ignition cable). X7722271506 © 02/2015 ECHO Inc.

  • Page 29: Specifications

    Left - D-Loop, Right - Grip Shoulder Harness Optional P/N 99944200201 Idle Speed 2,750 RPM Clutch Engagement Speed 3,800 RPM Wide Open Throttle Speed (W.O.T.) 7,500 RPM This spark ignition system complies with the Canadian standard ICES-002. X7722271506 © 02/2015 ECHO Inc.

  • Page 30: Warranty Statements

    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.
  • Page 31 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 speeds as listed in your operator’s manual.

  • Page 32: Notes

    NOTES GT-225 NOTES X7722271506 © 02/2015 ECHO Inc.

  • Page 33: Product Registration

    Please go to http://www.echo-usa.com/Warranty/Register-Your-ECHO to register your new product 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.

  • Page 34: Notes

    NOTES GT-225 NOTES X7722271506 © 02/2015 ECHO Inc.
  • Page 35 GT-225 NOTES X7722271506 © 02/2015 ECHO Inc.
  • Page 36 ECHO, INCORPORATED S09313001001/S09313999999 400 Oakwood Road S96013001001/S96013999999 Lake Zurich, IL 60047 www.echo-usa.com...

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