Page 2 - TABLE OF CONTENTS
TABLE OF CONTENTS GT-225I 2 X7732274601 © 2/2019 ECHO Inc. TABLE OF CONTENTS Table of Contents ........................................................................................ 2Introduction ................................................................................................. 3Ser...
Page 3 - INTRODUCTION; SERVICING INFORMATION
GT-225I INTRODUCTION X7732274601 3 © 2/2019 ECHO Inc. INTRODUCTION 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, an...
Page 4 - SAFETY
SAFETY GT-225I 4 X7732274601 © 2/2019 ECHO Inc. 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 info...
Page 5 - Note: This enclosed message provides tips for use, care and; International Symbols; Symbol
GT-225I SAFETY X7732274601 5 © 2/2019 ECHO Inc. 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. The safety alert symbol accompanied by the word “WARNING” calls attention to an act or c...
Page 7 - Physical Condition
GT-225I SAFETY X7732274601 7 © 2/2019 ECHO Inc. Personal Condition and Safety Equipment Cancer and Reproductive Harmwww.P65Warnings.ca.gov The muffler or catalytic muffler and surrounding cover may become extremely hot. Always keep clear of exhaust and muffler area, otherwise serious personal injury...
Page 8 - Eye Protection
SAFETY GT-225I 8 X7732274601 © 2/2019 ECHO Inc. • 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 operate the unit. ◆ For additional safety, a full-face sh...
Page 9 - Extended Operation / Extreme Conditions
GT-225I SAFETY X7732274601 9 © 2/2019 ECHO Inc. • DO NOT OPERATE UNIT BAREFOOTED. Keep long hair away from engine and air intake. Retain hair with cap or net. Heavy protective clothing can increase operator fatigue, which may lead to heat stroke. Schedule heavy work for early morning or late afterno...
Page 11 - Read the Manuals; Keep a Solid Stance; Avoid Hot Surfaces; Equipment
GT-225I SAFETY X7732274601 11 © 2/2019 ECHO Inc. 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 literature for instructions on Safe...
Page 12 - Check wire terminals for secure connections.
SAFETY GT-225I 12 X7732274601 © 2/2019 ECHO Inc. ◆ Inspect shield for damage and ensure that shield is properly installed, and that that the cut-off knife is securely in place. Replace if either is damaged or missing. ◆ Check that the cutting attachment is firmly attached and in safe operating condi...
Page 13 - An Emission Control Label
GT-225I EMISSION CONTROL X7732274601 13 © 2/2019 ECHO Inc. Periodically Check fuel system (fuel lines, vent, grommet, fuel tank, and fuel cap) for leaks 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. H...
Page 14 - DESCRIPTION
DESCRIPTION GT-225I 14 X7732274601 © 2/2019 ECHO Inc. 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. The safety decal is for e...
Page 15 - CONTENTS
GT-225I CONTENTS X7732274601 15 © 2/2019 ECHO Inc. 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 o...
Page 16 - ASSEMBLY; Nylon Line Installation
ASSEMBLY GT-225I 16 X7732274601 © 2/2019 ECHO Inc. ASSEMBLY Nylon Line Installation 1. Shut engine OFF. Lay unit on the ground with head assembly up. 2. Insert one piece of trimmer line through eyelet (A) on each side of head. Route line as shown. 3. Remove old nylon line in direction shown. Support...
Page 17 - OPERATION; Fuel
GT-225I OPERATION X7732274601 17 © 2/2019 ECHO Inc. OPERATION 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 remov...
Page 18 - Gasoline; Two Stroke Oil
OPERATION GT-225I 18 X7732274601 © 2/2019 ECHO Inc. 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 alcohol...
Page 19 - DO NOT smoke near fuel.
GT-225I OPERATION X7732274601 19 © 2/2019 ECHO Inc. ◆ Use an approved fuel container. Mark fuel containers as containing 2-stroke mixture fuel. ◆ 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 pressu...
Page 20 - Storage; Starting Cold Engine
OPERATION GT-225I 20 X7732274601 © 2/2019 ECHO Inc. Storage - Fuel storage laws vary by locality. Contact your local government for the laws affecting your area. As a precaution, store fuel in an approved, airtight container. Store in a well-ventilated, unoccupied building, away from sparks and flam...
Page 21 - Note: Energy is stored in the; Note: If engine does not start with choke in “RUN” position after 2-3; Starting Warm Engine
GT-225I OPERATION X7732274601 21 © 2/2019 ECHO Inc. 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. Note: Energy is stored in the starter sprin...
Page 22 - Note: If attachment moves, readjust carburetor according to; Note: If engine does not start
OPERATION GT-225I 22 X7732274601 © 2/2019 ECHO Inc. The attachment should not move at idle, otherwise serious personal injury may result. Note: If attachment moves, readjust carburetor according to “Carburetor Adjustment” instructions in this manual or see your ECHO Dealer. 1. Stop Switch Move stop ...
Page 23 - MAINTENANCE
GT-225I MAINTENANCE X7732274601 23 © 2/2019 ECHO Inc. Stopping Engine If engine does not stop when stop switch is moved to STOP position, close choke - COLD START position - to stall engine. Have your dealer repair stop switch before using unit again. 1. Throttle Release throttle and allow engine to...
Page 26 - Do not damage fuel line while removing fuel filter from tank.; Spark Plug
MAINTENANCE GT-225I 26 X7732274601 © 2/2019 ECHO Inc. 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. Do not damage fuel line while removing fuel filter...
Page 28 - DO NOT use a metal scraper to remove dirt from the cylinder fins.
MAINTENANCE GT-225I 28 X7732274601 © 2/2019 ECHO Inc. 1. Remove spark plug lead. 2. Remove air cleaner cover (A). 3. Remove engine cover (B). DO NOT use a metal scraper to remove dirt from the cylinder fins. 4. Use a brush to remove dirt from the cylinder fins. 5. Remove ignition wires from clip for...
Page 29 - Spark Arrestor Screen; Note: When cleaning carbon; Exhaust Port Cleaning
GT-225I MAINTENANCE X7732274601 29 © 2/2019 ECHO Inc. 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. 3. Remove spark arrestor screen cover (C), gaskets (D), (E), and scr...
Page 30 - Carburetor Adjustment
MAINTENANCE GT-225I 30 X7732274601 © 2/2019 ECHO Inc. 3. Use a wood or plastic scraping tool to clean deposits from cylinder exhaust port (C). 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 part...
Page 31 - High Altitude Operation; Note: Every unit is run at the factory and the carburetor is set in; Lubrication
GT-225I MAINTENANCE X7732274601 31 © 2/2019 ECHO Inc. High Altitude Operation This engine has been factory adjusted to maintain satisfactory starting and durability performance up to 330 m (1100 ft.) above sea level (ASL) (96.0 kPa). To maintain proper engine operation and emission compliance above ...
Page 32 - TROUBLESHOOTING
TROUBLESHOOTING GT-225I 32 X7732274601 © 2/2019 ECHO Inc. 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 g...
Page 34 - STORAGE
STORAGE GT-225I 34 X7732274601 © 2/2019 ECHO Inc. STORAGE 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. Lon...
Page 35 - SPECIFICATIONS; MODEL
GT-225I SPECIFICATIONS X7732274601 35 © 2/2019 ECHO Inc. SPECIFICATIONS MODEL GT-225i Length 1370 mm (53.9 in.) Width 315 mm (12.4 in.) Height 540 mm (21.3 in.) Weight (dry) without Cutter Head 4.3 kg (9.48 lb.) Engine Type Air cooled, two-stroke, single cylinder gasoline engine Bore 32.2 mm (1.27 i...
Page 36 - PRODUCT REGISTRATION; Thank you for choosing ECHO Power Equipment
PRODUCT REGISTRATION GT-225I 36 X7732274601 © 2/2019 ECHO Inc. PRODUCT REGISTRATION Thank you for choosing ECHO Power Equipment 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 mis...
Page 38 - NOTES
NOTES GT-225I 38 X7732274601 © 2/2019 ECHO Inc. NOTES
Page 40 - ECHO INCORPORATED
ECHO INCORPORATED 400 Oakwood Road Lake Zurich, IL 60047 www.echo-usa.com U00114001001 - U00114999999 U0021400 50 0 0 - U00214999999