Grass Trimmer Operator's Manual MODELS GT-2000 Serial Number 001001 & Up Occasional Use GT-2000 Type 1E Serial Number 001001 & Up Occasional Use GT-2400 Serial Number 001001 & Up Commercial Use GT-2400 Type 1E Serial Number 001001 & Up Commercial Use 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.
INTRODUCTION Welcome to the ECHO family. This ECHO product was designed and manufactured to provide long life and on-thejob-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 and safe operation.
GRASS TRIMMER OPERATOR'S MANUAL MANUALSAFETY 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 injury to operator and bystanders.
INTERNATIONAL SYMBOLS SYMBOL FORM/ SHAPE SYMBOL DESCRIPTION/APPLICATION Read and understand Operator's Manual. WEAR EYES, EARS AND HEAD PROTECTION HOT SURFACE WEAR HAND AND FOOT PROTECTION SYMBOL FORM/ SHAPE SYMBOL DESCRIPTION/APPLICATION SYMBOL FORM/ SHAPE FUEL AND OIL MIXTURE FINGER SEVERING WEAR SLIP RESISTANT FOOT WEAR. DO NOT SMOKE NEAR FUEL. SAFETY/ALERT KEEP BYSTANDERS AND HELPERS AWAY 15 M (50 FT.).
GRASS TRIMMER 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.
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.
GRASS TRIMMER OPERATOR'S MANUAL SAFE OPERATION Determine Operation Area • 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.
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.
GRASS TRIMMER OPERATOR'S MANUAL 9 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 -- IMPORTANT ENGINE INFORMATION ENGINE FAMILY : TEH021UB24RA DISPLACEMENT : 21.
1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 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. 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. POWER HEAD - Factory Assembled to the Driveshaft assembly.
GRASS TRIMMER OPERATOR'S MANUAL 11 SPECIFICATIONS MOD EL Length GT-2000 GT-2400 1400 mm (55.1 i n.) 1500 mm (59.1 i n.) Wi dth 330 mm (13.0 i n.) Hei ght 360 mm (14.2 i n.) Wei ght (dry) w/C utter Head Engi ne Type Bore 4.2 kg (9.3 lb.) 4.5 kg (9.9 lb.) Ai r cooled, two-stroke, si ngle cyli nder gasoli ne engi ne 32.2 mm (1.268 i n.) Stroke D i splacement Exhaust System C arburetor Igni ti on System Spark Plug Fuel Fuel/Oi l Rati o Gasoli ne Oi l Fuel Tank C apaci ty Starter System 34.
ASSEMBLY Tools Required: Locking Tool PLASTIC SHIELD 1. Snap the shield over the bearing housing. 2. Install bolt (A), washer (B) and wing nut (C). NYLON LINE HEAD 1. Align locating hole in locating plate with hole in bearing housing. 2. 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 tool. FRONT (LOOP) HANDLE NOTE Front handle is pre-installed.
GRASS TRIMMER OPERATOR'S MANUAL PRE - OPERATION FUEL Fuel Requirements Gasoline - Use 89 Octane [ R + M ] (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 Standard (ISO/CD 13738), must be used. Echo brand Premium 50:1 oil meets this standard.
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; • Wipe any spilled fuel from the unit. • Move at least 3 m (10 ft.) from refueling location before starting the engine. After use; • DO NOT store a unit with fuel in its tank. Leaks can occur. Return unused fuel to an approved fuel storage container.
GRASS TRIMMER OPERATOR'S MANUAL • Check that front (loop) handle and shoulder strap/ or shoulder/waist harness are adjusted for safe, comfortable operation. See Assembly for proper adjustment. • Have repairs done only by an authorized ECHO Service Dealer. • Do not use any attachment, accessory or replacement part unless it is recommended in the Operator's Manual. DETERMINE OPERATION AREA • Review the area to be trimmed. Look for hazards that could contribute to unsafe conditions.
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. 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.
GRASS TRIMMER OPERATOR'S MANUAL STARTING WARM 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. 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.
MAINTENANCE WARNING DANGER Do not perform maintenance on engine or muffler until engine and muffler are completely cool, otherwise serious personal injury may result. 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.
GRASS TRIMMER OPERATOR'S MANUAL AIR FILTER Level 1. Tools required: Cleaning brush, 25 or 50 mm (1 or 2 in.) medium bristle paint brush. Parts required: 90008 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 accumulated 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.
SPARK PLUG Level 2. Tools Required: Spark Plug socket wrench and screw driver, Feeler gauge, preferably a wire gauge. Parts Required: 90064 REPOWERTM TUNE-UP KIT 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. 4. Tighten spark plug to 145-155 kg/cm (125-135 in. lb.). COOLING SYSTEMS CLEANING Level 2.
GRASS TRIMMER OPERATOR'S MANUAL 1. Remove spark plug lead and throttle linkage end from the carburetor swivel. 2. Remove the four screws that retain the cover. Two at the top of the Recoil Starter, two on either side of the front.
CARBURETOR ADJUSTMENT Emission Models (with limiter caps) Level 2. Tools required: Screwdriver, Tachometer (ECHO P/N 99051130017). Parts required: None. NOTE Every unit is run at the factory and the carburetor is set in compliance with EPA Phase 1 and California Emission Regulations. In addition, the carburetor is equipped with HI and LO needle adjustment limiters that prevent settings outside acceptable limits. 1.
GRASS TRIMMER OPERATOR'S MANUAL CARBURETOR ADJUSTMENT Non Emission Models (without limiter caps) Level 2. Tools required: Screwdriver, Tachometer (ECHO P/N 99051130017). NOTE If carburetor has limiter caps follow "Carburetor Adjustment" procedures for Type 1E models on previous page. Idle Speed Adjustment Turn "idle" speed adjustment screw (C) CW (clockwise) until cutting attachment begins to turn, then turn screw out CCW (counter clockwise) until attachment stops turning.
LUBRICATION Level 1. Tools Required: 8mm Open End Wrench, Screwdriver, Clean Rag. Parts Required: ECHO® LUBETM 8 oz. (P/N 91014) or Lithium Base Grease. 1. Remove plastic shield. 2. Loosen bearing housing locating screw (A), at the top of the housing, remove mounting screw (B). 3. Pull the flexible drive shaft (C) from the housing, wipe clean and recoat with a thin coating [1/2 oz. (15 ml)] of grease. 4.
GRASS TRIMMER OPERATOR'S MANUAL 5. Place ends of line in the two notches (B) molded in the spool with 12.5 to 15.2 cm (5 to 6 in.) protruding. 6. Place spool in housing against spring; thread line ends through housing eyelets (C) 7. Align cover arrow with housing tab; push down on cover and twist clockwise until cover locks in place. 8. Pull both lines out and trim to cut-off knife length. Before installing, test head. Push center button while pulling on both lines.
2. Use one piece of new nylon line 6m (20 ft.) long and thread through the molded loop on the spool. Pull line tight and adjust so one end is 15cm (6 in.) longer than the other. 3. Hold spool with words “THIS SIDE UP” facing you. Place index finger between the strands and wind line clockwise (follow direction of arrow molded in spool), tightly and evenly. 4. Place ends of line in the two notches molded in the spool with 12.5 to 15.2 cm (5 to 6 in.) protruding. 5.
GRASS TRIMMER OPERATOR'S MANUAL TROUBLESHOOTING Problem Engi ne -- starts hard Engi ne -- does not start Engi ne C ranks R emedy Fuel at carburetor No fuel at carburetor Fuel strai ner clogged Fuel li ne clogged C arburetor C lean C lean See your EC HO dealer Fuel at cyli nder No fuel at cyli nder C arburetor See your EC HO dealer Muffler wet wi th fuel Fuel Mi xture i s too ri ch Open choke C lean/replace ai r fi lter Adjust carburetor See your EC HO dealer Spark at end of plug wi re No spark
STORAGE Long Term Storage (over 30 days) WARNING DANGER 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.
GRASS TRIMMER OPERATOR'S MANUAL NOTES 29
NOTES
GRASS TRIMMER OPERATOR'S MANUAL NOTES 31
SERVICING INFORMATION PARTS 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 Number, 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. _____________ Type _________SN.
