Echo SRM - 266U Operator's Manual

Text of Echo SRM - 266U User Guide:

• Echo SRM - 266U, 10 X7502026204 © 04/2014 ECHO Inc. DESCRIPTION SRM-266U 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. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 Hot LabelShaft Label Metal Shield Label

• SRM-266U WARRANTY STATEMENTS X7502026204 35 © 04/2014 ECHO Inc. WARRANTY STATEMENTS ECHO LIMITED WARRANTY STATEMENT FOR PRODUCT SOLD IN USA AND CANADA BEGINNING 01/01/2010 ECHO'S RESPONSIBILITY ECHO Incorporated’s Limited Warranty, provides to the original purchaser that this ECHO product is free from defects in material and workmanship. Under normal use and

• Echo SRM - 266U, SRM-266U ASSEMBLY X7502026204 13 © 04/2014 ECHO Inc. ASSEMBLY Plastic Shield Installation (Nylon line operation) The plastic shield is for use with the Nylon Line Head only. Install Metal Shield when using plastic or metal blades, or serious injury may result. 1. Align hole in upper plate (A) with notch in gear housing (B), and insert locking tool (G) to prevent splined shaft from turning. Arrow on gear housing flange points to notch location. 2. Remove cotter pin (C), L.H. blade nut (D), lower plate (E), and upper

• Echo SRM - 266U, 4 X7502026204 © 04/2014 ECHO Inc. SAFETY SRM-266U Additional or Replacement Manuals Replacement Operator, Safety Manuals, and Parts Catalogs are available from your ECHO dealer or at www.echo-usa.com or by contacting 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. The following is an explanation of those

• Echo SRM - 266U, 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. Operator’s Manual X7502026204 © 04/2014 ECHO Inc. x7722271404 / x772000164 SRM-266U GRASS TRIMMER / BRUSH CUTTER Burn Hazard 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 th

• Echo SRM - 266U, 30 X7502026204 © 04/2014 ECHO Inc. MAINTENANCE SRM-266U Nylon Line Head Disassembly Instructions Note: For normal use, Speed Feed® head disassembly is not necessary. However, if circumstances require disassembly, follow these instructions. 1. Press top of locking tabs (A) on both sides of Speed Feed® head to release cover (B) from eyelet carrier(C). 2. Remove cover from eyelet carrier. Nylon Line Replacement Wear Gloves or personal injury may result: • Cutoff knife is sharp. • Gearcase and surrounding area may be hot. 1. Cut one piece of line to recommended length. .080 (2.0 mm) dia. – 20’ (6 m) .095 (2.4 mm)

• Echo SRM - 266U, SRM-266U OPERATION X7502026204 17 © 04/2014 ECHO Inc. 3. Connect 2 ignition stop leads (F, G) from throttle cable tubing to 2 ignition leads (F, G) on engine. 4. Secure ignition leads behind air filter case with clip (H). 5. Install air filter and cover. Balance and Adjust Unit 1. Loosen harness clamp screw. 2. Put on harness and attach unit to harness. 3. Slide harness clamp up (A) or down until unit balances with head approximately 50-75 mm (2-3 in.) from the ground. 4. Tighten harness clamp screw. 5. Loosen upper U-Handle clamp screws (B), and p

• Echo SRM - 266U, 6 X7502026204 © 04/2014 ECHO Inc. SAFETY SRM-266U Personal Condition and Safety Equipment Users of this product risk injury to themselves and others if the unit is used improperly and/or safety precautions are not followed. Proper clothing and safety gear must be worn when operating unit. 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 physically and mentally well. Eye Protection Eye protection that meets ANSI Z87.1, CE, or CSA Z94.3 requirements must be worn whenever you operate the unit. Hand Protection W

• Echo SRM - 266U, SRM-266U SAFETY X7502026204 7 © 04/2014 ECHO Inc. The ignition componentsof this machine generate an electromagnetic fieldduring operation which may interfere with some pacemakers.To reduce the risk of serious or fatal injury, persons with pacemakers should consult with their physician and the pacemaker manufacturer before operating this machine.In the absence of such information, ECHO does not recommend the use ofECHO products by anyonewho has a pacemaker. Vibration and Cold It is believed that a condition called Raynaud’

• Echo SRM - 266U, SRM-266U ASSEMBLY X7502026204 15 © 04/2014 ECHO Inc. a. Align locking hole in upper plate with notch in edge of gear housing and insert head locking tool (G). b. Remove line head (J) by turning it clockwise until head is completely off of shaft. c. Remove locking tool (G). d. Remove three screws holding shield plate and plastic shield (H) to gear housing. e. Retain line head, upper fixing plate, shield plate, and plastic shield for conversion back to nylon line head operation. 2. Align hole in upper plate (A) with notch in gear

• Echo SRM - 266U, SRM-266U INTRODUCTION X7502026204 3 © 04/2014 ECHO Inc. 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 will find both easy to use and full of helpful operating tips and SAFETY messages. The Operator’s Manual Keep it in a safe place for future reference. Contains specifications and information for safety, operation, maintenance, storage and assembly specific to this product. The Safety Manual Keep it in a safe place for future reference. Explains possible hazards and the measures you should take to insure safe operati

• 18 X7502026204 © 04/2014 ECHO Inc. OPERATION SRM-266U Engine exhaust IS HOT, and contains Carbon Monoxide (CO), a poison gas. Breathing CO can cause unconsciousness, serious injury, or death. Exhaust can cause serious burns. ALWAYS position unit so that exhaust is directed away from your face and body. Operation of this equipment may create sparks that can start fires. This unit is

• Echo SRM - 266U, 8 X7502026204 © 04/2014 ECHO Inc. SAFETY SRM-266U All over head electrical conductors and communications wires can have electricity flow with high voltages. This unit is not insulated against electrical current. Never touch wires directly or indirectly, otherwise serious injury or death may result. 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 the Operator’s Manual and Safety Manual for instructions on Safe Operation. Clear the Work Area • Spectators and fellow workers must be warned,

• Echo SRM - 266U, 24 X7502026204 © 04/2014 ECHO Inc. MAINTENANCE SRM-266U MAINTENANCE 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 removing obstructions, clearing debris, or servicing unit. Allow unit to cool before performing service. Wear gloves to protect hands from sharp edges and hot surfaces. Your ECHO unit is designed to provide many hours of trouble free service. Regular scheduled maintenance will help your unit achieve that goal. If you ar

• 26 X7502026204 © 04/2014 ECHO Inc. MAINTENANCE SRM-266U Note: Federal EPA regulations require all model year 2012 and later gasoline powered engines produced for sale in the United States to be equipped with a special low permeation fuel supply hose between the carburetor and fuel tank. When servicing model year 2012 and later equipment, only fuel supply hoses certified

• Echo SRM - 266U, SRM-266U EMISSION CONTROL (EXHAUST & EVAPORATIVE) X7502026204 9 © 04/2014 ECHO Inc. 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 removing obstructions, clearing debris, or servicing unit. ◆ DO NOT start or operate unit unless all guards and protective covers are properly assembled to unit. ◆ NEVER reach into any opening while the engine is running. Moving parts m

• Echo SRM - 266U, SRM-266U STORAGE X7502026204 33 © 04/2014 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. Long Term Storage (Over 30 Days) 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. Store unit in a dry, dust free place, out of the reach of ch

• Echo SRM - 266U, SRM-266U DESCRIPTION X7502026204 11 © 04/2014 ECHO Inc. 1. POWER HEAD - Includes the Engine, Clutch, Fuel System, Ignition System and Recoil Starter. 2. THROTTLE TRIGGER LOCKOUT - This lever must be held during starting. Operation of the throttle trigger is prevented unless throttle trigger lockout lever is engaged. 3. STOP SWITCH - “SLIDE SWITCH” mounted on top of the Throttle Handle. Move switch FORWARD to RUN, BACK to STOP. 4. THROTTLE TRIGGER - Controls engine speed. Spring loaded to return to idle when released. During acceleration, press trigger gradually for best operating technique. 5. DRIVE SHAFT ASSEM

• Echo SRM - 266U, 14 X7502026204 © 04/2014 ECHO Inc. ASSEMBLY SRM-266U 3. Thread line head (J) onto PTO shaft by turning it counter-clockwise until head is tight against upper plate (A). 4. Remove locking tool (G). Semi-automatic nylon line heads must be used only with plastic debris shield with cut-off knife. Using nylon line heads with metal debris shield can result in trimmer damage, caused by operation with excessive line length. Note: Your nylon line head may appear different than nylon line head shown. To Advance Trimmer Line See Maintenance Section for nylon line replacement. Note: To advance trimmer line, tap trimmer head against the ground

• 22 X7502026204 © 04/2014 ECHO Inc. OPERATION SRM-266U Starting Cold Engine The attachment will operate immediately when the engine starts, and could result in possible serious injury. Keep movable parts of the attachment away from objects that could become entangled or thrown, and surfaces that could cause loss of control. 1. Stop Switch Move stop switch bu

• Echo SRM - 266U, SRM-266U OPERATION X7502026204 23 © 04/2014 ECHO Inc. Starting Warm Engine The starting procedure is the same as Cold Start except DO NOT close the choke, and do not hold throttle trigger fully depressed. 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 switch button (A) forward away from the STOP position. 2. Purge Bulb Pump purge bulb (C) until fuel is visible

• Echo SRM - 266U, SRM-266U MAINTENANCE X7502026204 27 © 04/2014 ECHO Inc. 1. Remove spark plug lead. 2. Remove air cleaner cover. 3. Remove muffler cover (A). 4. Remove engine cover (B). DO NOT use a metal scraper to remove dirt from the cylinder fins. 5. Use brush to remove dirt from the cylinder fins. 6. Remove grass and leaves from the grid between the recoil starter and fuel tank. 7. Assemble components in reverse order. Exhaust System Spark Arrestor Screen Level 2 1. Remove spark plug lead. 2. Remove muffler cover (A). 3. Place piston at Top Dead Center (TDC) to prevent carbon/dirt from entering cylinder. 4. Remove spark arrestor screen (D), gasket (C) and exhaust guide (

• Echo SRM - 266U, SRM-266U SAFETY X7502026204 5 © 04/2014 ECHO Inc. International Symbols Symbol Description Symbol Description Symbol Description Symbol Description Warning, See Operator’s Manual Carburetor Adjustment - High speed mixture DO NOT allow flames or sparks near fuel Ignition ON / OFF Wear eye, ear and head protection Carburetor Adjustment - Idle speed DO NOT smoke near fuel Primer Bulb Wear hand and foot protection Carburetor Adjustment - Low speed mixture Choke Control “Run” Position (Choke Open) Choke Control “Cold Start” Position (Choke Closed) Safety/Alert Emergency Stop Keep feet away from blade Rotating Cutting A

• Echo SRM - 266U, 34 X7502026204 © 04/2014 ECHO Inc. SPECIFICATIONS SRM-266U SPECIFICATIONS MODEL SRM-266U Length 1810 mm (71.3 in.) Width 690 mm (27.2 in.) Height 505 mm (19.9 in.) Weight (dry) w/Cutter Head 5.97 kg (13.2 lb.) Engine Type Air cooled, two-stroke, single cylinder gasoline engine Bore 34.0 mm (1.34 in.) Stroke 28.0 mm (1.10 in.) Displacement 25.4 cc (1.55 cu. in.) Exhaust Spark arrestor muffler or spark arrestor muffler with catalyst Carburetor Diaphragm w/purge pump Ignition System Flywheel magneto, capacitor discharge ignition type Spark Pl

• Echo SRM - 266U, SRM-266U MAINTENANCE X7502026204 25 © 04/2014 ECHO Inc. Air Filter Level 1 1. Close choke (Cold Start Position [ ]). This prevents dirt from entering the carburetor throat when the air filter is removed. Brush accumulated dirt from air cleaner area. 2. Remove air filter cover and air filter retainer from inside cover. Brush dirt from inside cover. 3. Replace filter if it is damaged, very dirty, or the rubber sealing edges are deformed. 4. Remove foam pre-filter and air filter and clean as indicated below: Foam Pre-filter • Clean foam filter in water/detergent solution and rinse with clean water. • Wrap the filter i

• 20 X7502026204 © 04/2014 ECHO Inc. OPERATION SRM-266U Note: In case of Emergency, pull up on the Quick Release Collar to disconnect the trimmer from the harness. 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

• 28 X7502026204 © 04/2014 ECHO Inc. MAINTENANCE SRM-266U Exhaust Port Cleaning Level 2 1. Remove spark plug lead from spark plug, and remove engine cover. 2. Place piston at top dead center. Remove muffler (A) and heat shield (B). 3. Use a wood or plastic scraping tool to clean deposits from cylinder exhaust port. Never use a metal tool to scrape carbon from the exha

More Instructions:

	Echo SRM - 266U Operator's manual 25-11-2022 36	DOWNLOAD
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