Echo SRM-266 Operator's Manual
  1. Manuals
  2. Brands
  3. Echo Manuals
  4. Trimmer
  5. SRM-266
  6. Operator's manual

Echo SRM-266 Operator's Manual

Hide thumbs Also See for SRM-266:
Table of Contents

Advertisement

Quick Links

SRM-266 Grass
Brushcutter
The engine exhaust from this product contains chemicals
known to the State of California to cause cancer, birth defects,
or other reproductive harm.
Read and understand all provided literature before
use. Failure to do so could result in serious injury.
X7502028004
© 02/21 ECHO Incorporated
Operator's
Manual
Trimmer /

Advertisement

Table of Contents
loading

Related Manuals for Echo SRM-266

Summary of Contents for Echo SRM-266

  • Page 1 The engine exhaust from this product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. Read and understand all provided literature before use. Failure to do so could result in serious injury. X7502028004 © 02/21 ECHO Incorporated...

  • Page 2: Table Of Contents

    TABLE OF CONTENTS Introduction ....................3 Servicing Information .................. 3 Parts/Serial Number................3 Service ....................4 ECHO Consumer Product Support ............4 Product Registration ................4 Additional Literature ................4 Safety ......................5 Manual Safety Symbols and Important Information ......5 International Symbols ................

  • Page 3: Introduction

    Scan QR codes for more information. For additional literature, including safety manuals where applicable, or questions regarding terms used in this manual, visit: https://www.echo-usa.com/manuals https://www.shindaiwa-usa.com/manuals X7502028004 © 02/21 ECHO Incorporated...

  • Page 4: Service

    Register your ECHO equipment on-line at www.echo-usa.com or by filling out the product registration sheet included in this manual. Registering your product confirms warranty coverage and provides a direct link to ECHO if we find it necessary to contact you.

  • Page 5: Safety

    Note: This enclosed message provides tips for use, care and maintenance of the unit. CIRCLE AND SLASH SYMBOL This symbol means the specific action shown is prohibited. Ignoring these prohibitions can result in serious or fatal injury. X7502028004 © 02/21 ECHO Incorporated...

  • Page 6: International Symbols

    AVOID KICKOUT Keep Bystanders At Least 15 m (50 ft.) Away Beware Thrown Objects Wear Eye Protection DO NOT Allow Flames Ignition or Sparks Near Fuel ON / OFF DO NOT Smoke Near Primer Bulb Fuel X7502028004 © 02/21 ECHO Incorporated...
  • Page 7 Choke Control “COLD Choke Control “RUN” START” Position (Choke Position (Choke Open) Closed) Keep Feet Away Rotating Cutting From Blade Attachment Keep Bystanders and Helpers Away 15 m (50 ft.) Thrown Objects Direction of Blade X7502028004 © 02/21 ECHO Incorporated...

  • Page 8: Personal Condition And Safety Equipment

    Eye protection that meets ANSI Z87.1 or CE requirements ◆ must be worn whenever you operate the unit. For additional safety, a full-face shield may be worn over ◆ safety glasses or goggles to provide protection from sharp branches or flying debris. X7502028004 © 02/21 ECHO Incorporated...
  • Page 9 Hearing/Ear Protection ECHO recommends wearing personal protection whenever unit is used. Breathing Protection Operators who are sensitive to dust or other common airborne allergens may need to wear a dust mask to prevent inhaling these materials while operating unit.
  • Page 10 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 this machine by anyone who has a pacemaker.
  • Page 11 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. X7502028004 © 02/21 ECHO Incorporated...
  • Page 12 Do not over reach. • Keep cutting attachment below waist. • Keep all body parts away from rotating cutting attachment Avoid Hot Surfaces • Keep exhaust area clear of flammable debris. Avoid contact during and immediately after operation. X7502028004 © 02/21 ECHO Incorporated...

  • Page 13: Equipment

    ECHO INC. Read and comply with all safety instructions. Do not attempt to modify this product. Serious injury can ◆...
  • Page 14 If damage or leaks are found, do not use unit, otherwise serious personal injury or property damage may occur. Have unit repaired by an authorized servicing dealer before using. X7502028004 © 02/21 ECHO Incorporated...

  • Page 15: Emission Control (Exhaust & Evaporative)

    The 50 or 300 hour emission compliance period is the time span selected by the manufacturer certifying the engine emissions output meets applicable emissions regulations, provided that approved maintenance procedures are followed as listed in the Maintenance Section of this manual. X7502028004 © 02/21 ECHO Incorporated...

  • Page 16: 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. Safety label is for example only. Your label my appear slightly different.

  • Page 17: Contents

    Due to packaging restrictions, some assembly may be 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. Power Head / Drive Shaft Assembly Operator’s Manual...

  • Page 18: Assembly

    Align locking hole in upper plate with notch in edge of gear housing and insert head locking tool (D). Thread line head (E) onto shaft by turning it counterclockwise until head is tight against adapter plate. Remove locking tool (D). X7502028004 © 02/21 ECHO Incorporated...

  • Page 19: To Advance Trimmer Line

    Remove locking tool (D). Support Handle Installation Note: Label shows minimum spacing for support handle location. If necessary, position support handle for comfortable operation and securely tighten screws. MINIMUM SPACING X7502028004 © 02/21 ECHO Incorporated...

  • Page 20: Operation

    Avoid contact with blades. Wear gloves to protect hands. Blade use demands specific brush cutter configuration. Operation without specified shield, barrier bar or U-handle, and harness can result in serious personal injury. Follow installation instructions. X7502028004 © 02/21 ECHO Incorporated...
  • Page 21 U-Handle ensures a higher safety factor. Do Not install blades on GT (Curved Shaft) model trimmers. • Use only ECHO approved parts. Failure to use the correct parts can cause the blade to fly off. Seriously injury to the operator and / or bystanders can occur.

  • Page 22: Blade Selection

    13 mm (0.5 in.) diameter. 22 Tooth Clearing Blade is designed for dense thickets and saplings up to 64 mm (2.5 in.) diameter. A trimmer-brushcutter with a metal blade can cause serious injuries if handled improperly. X7502028004 © 02/21 ECHO Incorporated...
  • Page 23 Make sure the warning sign on the back of the shoulder harness can be read easily. Note: In case of Emergency, disconnect the trimmer from the harness. X7502028004 © 02/21 ECHO Incorporated...

  • Page 24: Fuel

    2-stroke and 2/4-stroke hybrid engines. Two Stroke Oil - A two-stroke engine oil, such as ECHO branded 2-stroke oils, meeting ISO-L-EGD (ISO/CD 13738) and J.A.S.O. FD Standards must be used. ECHO branded 2-stroke oils meet these standards. Engine problems due to inadequate lubrication caused by failure to use an ISO-L- EGD (ISO/CD 13738) and J.A.S.O.
  • Page 25 AVOID inhaling oil mists or vapors. ◆ ECHO branded 2-stroke oils may be mixed at 50:1 ratio for application in all ECHO engines sold in the past regardless of ratio specified in those manuals. Handling Fuel Fuel is VERY flammable. Use extreme care when mixing, storing or handling, or serious personal injury may result.
  • Page 26 90 days when a fuel stabilizer is added. Stored two-stroke fuel may separate. ALWAYS shake fuel container thoroughly before each use. Used oil and gasoline, and soiled towels are hazardous waste materials. Disposal laws vary by locality. X7502028004 © 02/21 ECHO Incorporated...

  • Page 27: Starting Cold Engine

    Firmly grasp throttle handle and throttle trigger lockout with left hand and fully depress throttle trigger to wide open position. Rapidly pull recoil starter handle/rope (D) until engine fires (or maximum five [5] pulls). X7502028004 © 02/21 ECHO Incorporated...

  • Page 28: Starting Warm Engine

    Note: If attachment moves, readjust carburetor according to “Carburetor Adjustment” instructions in this manual or see your ECHO Dealer. Stop Switch Move stop switch button (A) forward away from the STOP position. X7502028004 © 02/21 ECHO Incorporated...

  • Page 29: Stopping Engine

    STOP position. If engine does not stop when stop switch is moved to STOP position, close choke - COLD START position - to stall engine. Have your ECHO dealer repair stop switch before using unit again. X7502028004 © 02/21 ECHO Incorporated...

  • Page 30: Applications

    During normal use, operating a brushcutter with a circular metal blade can produce sudden strong reaction forces that are difficult to control. Strong reaction forces can cause a loss of balance or loss of control of the equipment, resulting in serious injury to operator and bystanders. X7502028004 © 02/21 ECHO Incorporated...
  • Page 31 • Applying consistent, even force to the blade during the cut • Avoiding obstacles and ground hazards • Using extra care when cutting harder materials such as extremely dry brush, saplings, and small trees • Cutting from a stable, secure position X7502028004 © 02/21 ECHO Incorporated...

  • Page 32: Blade Cutting Problems

    To prevent binding: • Keep blades sharp • Avoid excessive pressure during cuts • Don’t exceed cutting capacity of blade • Don’t use blades with damaged or missing cutting teeth • Don’t rock blades in cut X7502028004 © 02/21 ECHO Incorporated...

  • Page 33: Maintenance

    Level 1 = Easy to do. Common tools may be required. Level 2 = Moderate difficulty. Some specialized tools may be required. Level 3 = See your dealer. Click HERE or go to http://www.echo-usa.com/products/maintenance-kit HERE https://www.shindaiwa-usa.com/you-can.aspx For information about maintenance kits.

  • Page 34: Maintenance Intervals

    Apply lithium based grease every 50 hours of use. Low evaporative fuel tanks DO NOT require regular maintenance to maintain emission integrity. * Replacement is recommended based on the finding of damage or wear during inspection. X7502028004 © 02/21 ECHO Incorporated...

  • Page 35: Air Filter

    Place foam pre-filter over raised center and inside outer lip of air filter. Install air filter in air filter case. Install air filter retainer on post in air filter cover, flat side up. Install air filter cover and tighten cover knob securely. X7502028004 © 02/21 ECHO Incorporated...

  • Page 36: Fuel Filter

    2012 and later equipment, only fuel supply hoses certified by EPA can be used to replace the original equipment supply hose. Fines up to $37,500 may be enforced for using an un-certified replacement part. X7502028004 © 02/21 ECHO Incorporated...

  • Page 37: Spark Plug

    • Air intakes are blocked, preventing cooling air from reaching the cylinder. • Dust and grass build up on the outside of the cylinder. This build up insulates the engine and prevents the heat from leaving. X7502028004 © 02/21 ECHO Incorporated...
  • Page 38 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. Assemble components in reverse order. X7502028004 © 02/21 ECHO Incorporated...

  • Page 39: Exhaust System

    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 particles to enter the cylinder. X7502028004 © 02/21 ECHO Incorporated...

  • Page 40: Carburetor Adjustment

    (96.0 kPa). To maintain proper engine operation and emission compliance above 1,100 feet ASL the carburetor may need to be adjusted by an authorized ECHO service dealer. If the engine is adjusted for operation above 1,100 feet ASL, the carburetor must be re-adjusted when operating the engine below 1,100 feet ASL, otherwise severe engine damage may result.

  • Page 41: Lubrication

    Parts Required: Lithium Based Grease. Gear Case Gear cases without grease plug (A) do not require lubrication. Clean all loose debris from gear case. Remove plug (A) and check level of grease. Add grease if necessary. DO NOT over-fill. X7502028004 © 02/21 ECHO Incorporated...

  • Page 42: Nylon Line Head Disassembly Instructions

    However, if circumstances require disassembly, follow these instructions. Press top of locking tabs (A) on ® both sides of Speed Feed head to release cover (B) from eyelet carrier (C). Remove cover from eyelet carrier. X7502028004 © 02/21 ECHO Incorporated...

  • Page 43: Nylon Line Replacement

    2.4 mm (0.095 in.) diameter 6 m (20 ft.). Align arrows on top of knob with openings in eyelets. Insert one end of trimmer line into an eyelet, and push line equal distance through trimmer head. X7502028004 © 02/21 ECHO Incorporated...
  • Page 44 Before sharpening, CLOSELY inspect blade for cracks (look at the bottom of each tooth and the center mounting hole closely), missing teeth and bending. If ANY of these problems are discovered, replace the blade. X7502028004 © 02/21 ECHO Incorporated...

  • Page 45: Sharpening Metal Blades

    After sharpening teeth, check CUTTING each tooth radius for evidence TOOTH GULLET of a square (sharp) corner. Use AREA (RADIUS) 30º the round (rat tail) file to renew the radius. CUTTING TOOTH RADIUS X7502028004 © 02/21 ECHO Incorporated...

  • Page 46: Troubleshooting

    - Inter- plug wire See your dealer lock switch Incorrect gap - Adjust to No spark Covered with 0.65mm (0.026 Spark at carbon - in.) plug Fouled with Clean or replace fuel - Plug plug defective X7502028004 © 02/21 ECHO Incorporated...
  • Page 47 See your dealer problem crank Fuel vapors are extremely flammable and may cause fire and/or explosion. Never test for ignition spark by grounding spark plug near cylinder plug hole, otherwise serious personal injury may result. X7502028004 © 02/21 ECHO Incorporated...

  • Page 48: Storage

    Observe the piston location through the spark plug hole. Pull the recoil handle slowly until the piston reaches the top of its travel and leave it there. 10. Install the spark plug. Connect the spark plug lead to the spark plug. X7502028004 © 02/21 ECHO Incorporated...

  • Page 49: Specifications

    Rubber cushion on engine mount (heavy duty). Rubber Vibration Isolated System grip on front handle. Operating Rod 25.0 mm aluminum Tube Drive Shaft SRM-266) 6.35 mm (1/4 in.) flexible shaft Gear Case Ratio Rotating Direction Counter Clockwise; viewed from top ®...

  • Page 50: Product Registration

    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 misused by ECHO, Inc. Registering your purchase enables us to contact you in the unlikely event of a service update or product recall, and verifies your ownership for warranty consideration.
  • Page 51 SRM-266 PRODUCT REGISTRATION X7502028004 © 02/21 ECHO Incorporated...
  • Page 52 T47514001001 - T47514999999 U54414001001 - U54414999999 U54212001001 - U54212999999 ECHO INCORPORATED 400 Oakwood Road Lake Zurich, IL 60047 www.echo-usa.com...

Table of Contents