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Grass Trimmer Operator's Manual MODELS 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. X7502093300 GT-230 Serial Number 03001001 - 04999999...
NTRODUCTION 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.
Manual, write to ECHO, INCORPORATED, 400 Oakwood Road, Lake Zurich, IL 60047. •Keep shield and other components in place and in good condition. Do not use attachments or other parts not approved by ECHO. GT style (non-blade capable) units must not be converted to blade use except Maxi-Cuts or similar ECHO approved attachments.
Read and comply with all safety instructions listed in this manual and safety manual. • ECHO, INC. will not be responsible for the failure of cutting devices, attachments or accessories which have not been tested and approved by ECHO.
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.
PERSONAL CONDITION AND SAFETY EQUIPMENT 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.
• 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 the unit, equip yourself and any other person working within the 15 m (50 ft.) Safety Zone with the required...
• Limit the hours of operation. Try to fill each day with jobs where operating the trimmer or other hand-held power equipment is not required. • If you experience discomfort, redness and swelling of the fingers followed by whitening and loss of feeling, consult your physician before further exposing yourself to cold and vibration.
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.
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9. CUT-OFF KNIFE - Trims line to the correct length (5 in.). If trimmer is operated without a cut-off knife the line will become too long - more than (5 in.) - the operating speed will slow, the engine overheat and performance will suffer.
SSEMBLY 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. Remove plastic sleeve from threaded shaft. 2. Align locating hole in locating plate with hole in bearing housing. 3.
EPA Phase II Emission Defect Warranty Explanation.) IMPORTANT Echo Premium 2-Stroke Oil may be mixed at 50:1 ratio for applica- tion in all Echo engines sold in the past regardless of ratio speci- fied in those manuals. Mixing Instructions 1.
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.
• 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. PERATION • Provide all operators of this equipment with the Operator's Manual and Instructions for safe use.
WARNING 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. Stop Switch - Start/Run. Move stop switch button (A) away from the STOP position.
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. Stop Switch - Start/Run. Move stop switch button (A) away from the STOP position.
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 dealer for repairs.
AIR FILTER Level 1. Tools required: Cleaning brush, 25 or 50 mm (1 or 2 in.) medium bristle paint brush. Parts required: 90008 REPOWER 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.
WARNING Do not perform maintenance on the muffler until engine and muffler are completely cool, otherwise serious personal injury may occur. SPARK PLUG Level 2. Tools Required: Spark Plug socket wrench and screw driver, Feeler gauge. Preferably a wire gauge. Parts Required: 90064 REPOWER Remove spark plug and check for fouling, worn and rounded center electrode.
Remove spark plug lead. Remove two (2) muffler cover screws and muffler cover (A). Remove screw and arm rest (B). Remove engine cover (C). IMPORTANT DO NOT use a metal scraper to remove dirt from the cylinder fins. Use brush to remove dirt from the cylinder fins. Remove grass and leaves from the grid between the recoil starter and fuel tank.
The cylinder exhaust port must be inspected and cleaned of excess carbon every 3 months or 90 hours of operation in order to maintain this engine within the emissions durability period. ECHO strongly recommends that you return your unit to your ECHO dealer for this important maintenance service. CARBURETOR ADJUSTMENT...
LUBRICATION Level 1. Tools Required: 8 mm Open End Wrench, Screwdriver, Clean Rag. Parts Required: ECHO LUBE ® Grease. Remove plastic shield. Loosen bearing housing locating screw (A), at the top of the housing, remove mounting screw (B).
Tools Required: Head locking tool - 1/8 in. dia. Rod (if head is to be removed) Parts Required: ECHO 2mm (0.080) Nylon Trimmer Line 6 m (20 feet) Press tab (A) and twist cover CCW (counter clockwise) to align arrows (B) and remove cover. Lift spool from housing.
ROUBLESHOOTING Fuel vapors are extremely flammable and may cause fire and/or explosion. Never test for ignition spark near an open spark plug opening, otherwise serious personal injury may result. l f f t n I t l i f t l i f WARNING DANGER t l i f...
TORAGE Long Term Storage (over 30 days) 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.
• Sending a check or money order for $2.00 per Parts Catalog or $1.50 per Operator's Manual made payable to ECHO, INCORPORATED. State on a sheet of paper the model number and serial number of the ECHO unit you have, part number of the manual (if known), your name and address and mail to address below.
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