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Grass Trimmer
Operator's Manual
MODELS GT-230
Serial Number 03001001 - 04999999
WARNING DANGER
Read rules for safe operation and instructions carefully. ECHO provides an
Operator's Manual and a Safety Manual. Both must be read and understood for
proper and safe operation.
X750000710
X7502093300
11/00
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2 INTRODUCTION Welcome to the ECHO family. This ECHO product was designed and manufactured to provide long life and on-the-job- dependability. Read and understand this manual and the SAFETY MANUAL you found in the same package. You will find both easy to use and full of helpful operations tips and SAFETY messages. WARNING DANGER Read rules for safe operation and instructions carefully. ECHO provides an Operator's Manual and a Safety Manual. Both must be read and understood for proper a
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GRASS TRIMMER 3 OPERATOR'S MANUAL MANUAL SAFETY SYMBOLS AND IMPORTANT INFORMATION Throughout this manual and on the product itself, you will find safety alerts and helpful, information messages preceded by symbols or key words. The following is an explanation of those symbols and key words and what they mean to you. This symbol accompanied by the words WARNING and DANGER calls attention to an act or condition that can lead to serious personal IMPORTANT The enclosed message injury to operator and
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4 INTERNATIONAL SYMBOLS SYMBOL FORM/ SYMBOL SYMBOL FORM/ SYMBOL SYMBOL SYMBOL FORM/ SYMBOL FORM/ SYMBOL DESCRIPTION/APPLICATION DESCRIPTION/APPLICATION DESCRIPTION/APPLICATION SHAPE SHAPE SHAPE DESCRIPTION/APPLICATION SHAPE HOT "WARNING, SEE SURFACE FUEL AND OIL WARNING OPERATOR'S MIXTURE MANUAL WEAR EYES, EARS WEAR HAND AND PRIMER DO NOT EXCEED AND HEAD FOOT PROTECTION BULB 10,000 RPM. PROTECTION Ignition BEWARE FINGER SEVERING EMERGENCY STOP ON/OFF - THROWN, RICOCHET OBJECTS EQUIPMENT WARNING
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GRASS TRIMMER 5 OPERATOR'S MANUAL Spark Arrestor - Catalytic Muffler/Muffler • The muffler or catalytic muffler controls the exhaust noise and emissions. The spark arrestor screen prevents hot, glowing particles of carbon from leaving the muffler. Make sure the spark arrestor screen is in good repair and properly seated in the muffler. Keep exhaust area clear of flammable debris. Avoid contact during and immediately after operation. FUEL WARNING DANGER Fuel is VERY flammable. Use extreme ca
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6 PERSONAL CONDITION AND SAFETY EQUIPMENT WARNING DANGER Trimmer/Brush Cutter users risk injury to themselves and others if the trimmer/brush cutter is used improperly and or safety precautions are not followed. Proper clothing and safety gear must be worn when operating a trimmer. Physical Condition -- Your judgment and physical dexterity may not be good: • if you are tired or sick, • if you are taking medication, • if you have taken alcohol or drugs. Operate unit only if you are physical
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GRASS TRIMMER 7 OPERATOR'S MANUAL SAFE OPERATION Determine Operation Area 15 m (50 ft.) • Provide all operators of this equipment with the Operator's Manual and instructions for safe operation. • Review the area to be trimmed. Look for hazards that could contribute to unsafe conditions. • Spectators and fellow workers must be warned, and children and animals prevented from coming nearer than 15 m (50 ft.) while the trimmer is in use. Operation Use Proper Clothing & Equipment • Before starting th
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8 EXTENDED OPERATION/EXTREME CONDITIONS Vibration and Cold -- It is believed that a condition called Raynaud’s Phenomenon, which affects the fingers of certain individuals may be brought about by exposure to vibration and cold. Exposure to vibration and cold may cause tingling and burning sensations followed by loss of color and numbness in the fingers. The following precautions are strongly recommended because the minimum exposure which might trigger the ailment is unknown. • Keep your body war
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GRASS TRIMMER 9 OPERATOR'S MANUAL DESCRIPTION The ECHO product you purchased has been factory pre-assembled for your convenience. Due to packaging restrictions, shield installation 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. EMISSION CONTROL EPA Phase II The emission control system for this engine is EM (Engine IMPORTA
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10 1 2 13 21 20 19 18 14 17 15 6 16 7 8 5 4 9 3 10 11 12 22
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GRASS TRIMMER 11 OPERATOR'S MANUAL 1. OPERATOR'S MANUAL - Included in plastic bag (co-pack). Read before operation and keep in a safe place for future reference, i.e., operation, maintenance, storage and specifications. 2. SAFETY MANUAL - Included in plastic bag (co-pack). Read before operation and keep in a safe place for future reference to learn proper, safe operating techniques. 3. POWER HEAD - Factory Assembled to the Drive Shaft assembly. Includes the Engine, Clutch, Fuel System, Ignition
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12 SPECIFICATIONS MODEL GT-230 Length 1520 mm (59.8 in.) Width 310 mm (12.2 in.) Height 395 mm (15.6 in.) Weight (dry) w/Cutter Head 5.1 kg (11.2 lb.) Engine Type Air cooled, two-stroke, single cylinder gasoline engine Bore 32.2 mm (1.27 in.) Stroke 28.0 mm (1.10in.) Displacement 22.8 cc (1.39 cu. in.) Exhaust Spark Arrestor Muffler Carburetor Zama RB diaphragm w/purge Ignition System Flywheel magneto, capacitor discharge Spark Plug NGK BPM-7Y (0.65 mm (0.026 in.) Fuel Mixed (Gasoline and Two-st
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GRASS TRIMMER 13 OPERATOR'S MANUAL ASSEMBLY Tools Required: Locking Tool B PLASTIC SHIELD A C 1. Snap the shield over the bearing housing. 2. Install bolt (A), washer (B) and wing nut (C). NYLON LINE HEAD 1. Remove plastic sleeve from threaded shaft. D 2. Align locating hole in locating plate with hole in bearing housing. 3. Insert 1/8" dia. locking tool (D) (not included with unit) and thread cutting attachment onto shaft clockwise until head is tight. IMPORTANT Remember to remove the locking t
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14 PRE - OPERATION FUEL Fuel Requirements R + M Gasoline - Use 89 Octane [ ] (mid grade or higher) gasoline known 2 to be good quality. Gasoline may contain up to 15% MTBE (methyl tertiary-butyl ether). Gasohol containing methyl (wood) alcohol is NOT approved. Two Stroke Oil - A two-stroke engine oil meeting ISO-L-EGD (ISO/CD 13738) and J.A.S.O. FC Standards, must be used. Echo brand Premium 50:1 oil meets these standards. Engine problems due to inadequate lubrication caused by failure to
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GRASS TRIMMER 15 OPERATOR'S MANUAL IMPORTANT Spilled fuel is a leading cause of hydrocarbon emissions. Some states may require the use of automatic fuel shut-off containers to reduce fuel spillage. Contact your ECHO dealer for ordering information. After refueling; 3 m (10 ft.) • Wipe any spilled fuel from the unit. • Move at least 3 m (10 ft.) from refueling location before starting the engine. After use; SM T W TF S • DO NOT store a unit with fuel in its tank. Leaks can occur. 12 34 5 6 7 Retu
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16 • Check that front (loop) handle or optional shoulder harness are adjusted for safe, comfortable operation. See Assembly for proper adjustment. DETERMINE OPERATION AREA • Review the area to be trimmed. Look for hazards that could contribute to unsafe conditions. 15 m (50 ft.) • Spectators and fellow workers must be warned, and children and animals prevented from coming nearer than 15 m (50 ft.) while the trimmer is in use. OPERATION • Provide all operators of this equipment with the Operator'
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GRASS TRIMMER 17 OPERATOR'S MANUAL STARTING COLD ENGINE WARNING DANGER The cutting attachment should not rotate at idle. If attachment rotates, readjust carburetor according to "Carburetor Adjustment" instructions in this manual or see your ECHO Dealer, otherwise serious personal injury may result. A 1. Stop Switch - Start/Run. Move stop switch button (A) away from the STOP position. 2. Choke Lever - Cold Start. Move choke (B) to “Cold Start” Position. 3. Primer - Pump Bulb Pump primer bulb
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18 STARTING WARM ENGINE WARNING DANGER The cutting attachment should not rotate at idle. If attachment A rotates, readjust carburetor according to "Carburetor Adjustment" instructions in this manual or see your ECHO Dealer, otherwise serious personal injury may result. 1. Stop Switch - Start/Run. Move stop switch button (A) away from the STOP position. 2. Start - Pull Rope. Lay the trimmer on a flat clear area and pull the starter handle (D) until the engine fires. NOTE If engine doe
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GRASS TRIMMER 19 OPERATOR'S MANUAL MAINTENANCE Your ECHO trimmer is designed to provide many hours of trouble free service. Regular scheduled maintenance will help your trimmer achieve that goal. If you are unsure or are not equipped with the necessary tools, you may want to take your unit to an ECHO Service Dealer for maintenance. To help you decide whether you want to DO-IT-YOURSELF or have the ECHO Dealer do it, each maintenance task has been graded. If the task is not listed see your Echo d
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20 AIR FILTER Level 1. Tools required: Cleaning brush, 25 or 50 mm (1 or 2 in.) medium bristle paint brush. TM Parts required: 90008 REPOWER 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 the air cleaner area. 2. Remove the air cleaner cover. Clean and inspect the element for damage. If element is fuel soaked and very dirty, replace. 3. If element can be cleaned an
