Echo HCA-266 Operator's Manual
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Echo HCA-266 Operator's Manual

Echo hca-266 shaft hedge trimmer
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X7722271404 / X772000164
Shaft Hedge Trimmer
Operator's Manual
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 this product contains chemicals known to the State of California to cause
cancer, birth defects or other reproductive harm.
Users of this equipment risk injury to themselves and others if the unit is used
improperly and/or safety precautions are not followed. ECHO provides an operator's
manual and a safety manual. Both must be read and understood for proper and safe
operation. Failure to do so could result in serious injury.
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.
X7502028600
© 10/2014 ECHO Inc.
HCA-266
Burn Hazard

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Summary of Contents for Echo HCA-266

  • Page 1 Users of this equipment risk injury to themselves and others if the unit is used improperly and/or safety precautions are not followed. ECHO provides an operator’s manual and a safety manual. Both must be read and understood for proper and safe operation.

  • Page 2: Table Of Contents

    The Safety Manual........................3 Servicing information ......................... 3 Parts/Serial Number........................3 Service ............................3 Echo Consumer Product Support ....................3 Product Registration ........................3 Additional or Replacement Manuals .................... 4 Safety..............................4 Manual Safety Symbols and Important Information ..............4 International Symbols ........................

  • Page 3: Introduction

    Service of this product during the warranty period must be performed by an Authorized ECHO Service Dealer. For the name and address of the Authorized ECHO Service Dealer nearest you, ask your retailer or call: 1-800-432-ECHO (3246). Dealer information is also available on our Web Site. When presenting your unit for Warranty service/repairs, proof of purchase is required.

  • Page 4: Additional Or Replacement Manuals

    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.

  • Page 5: International Symbols

    ON / OFF resistant footwear near fuel Closed) Do not operate Keep bystanders Choke Control closer than 15 M at least “RUN” Position Chain Lubrication. (50 ft.) from 4.5 meters (15 ft.) (Choke Open) electrical hazards. away. X7502028600 © 10/2014 ECHO Inc.

  • Page 6: Personal Condition And Safety Equipment

    Hearing/Ear Protection ECHO recommends wearing hearing 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 7 ECHO does not recommend the use of ECHO products by anyone who has a pacemaker.
  • Page 8 • Always hold throttle handle and support handle with thumbs and fingers tightly encircling the handles. Keep a Solid Stance • Maintain footing and balance at all times. Do not stand on slippery, uneven or unstable surfaces. Do not work in odd positions or on ladders. Do not over reach. X7502028600 © 10/2014 ECHO Inc.

  • Page 9: Equipment

    Use only ECHO attachments. Serious injury may result from the use of a non-approved attachment combination. ECHO, INC. will not be responsible for the failure of cutting devices, attachments or accessories which have not been tested and approved by ECHO. Read and comply with all safety instructions listed in this manual and safety manual.

  • Page 10: 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. X7502028600 © 10/2014 ECHO Inc.

  • Page 11: 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.
  • Page 12 22. CHOKE CONTROL - Located on the air cleaner housing. Move choke lever to COLD START ( ) to close choke for cold start. Move choke lever to “RUN” ( ) position to open choke. 23. SHOULDER HARNESS - An adjustable strap that suspends the unit from the operator. X7502028600 © 10/2014 ECHO Inc.

  • Page 13: Contents

    HCA-266 CONTENTS CONTENTS 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. ____ 1 - Power Head / drive shaft assembly...

  • Page 14: Assembly

    Metal cutters can create sparks if the cutter strikes rocks, metal, or other hard objects. Contact local fire authorities for laws or regulations regarding fire prevention requirements. X7502028600 © 10/2014 ECHO Inc.

  • Page 15: Fuel

    OPERATION 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 performance problems, loss of power, overheating, fuel vapor lock, and unintended machine operation, including, but not limited to, improper clutch engagement.

  • Page 16: Adjusting Cutting Angle

    Stored two-stroke fuel may separate. ALWAYS shake fuel container thoroughly before each use. Adjusting Cutting Angle Never adjust cutting assembly with engine running. Hedge Trimmer blades are sharp. Always wear gloves when adjusting cutting assembly. X7502028600 © 10/2014 ECHO Inc.

  • Page 17: Rotate Cutter Assembly

    (B), and remove gearcase locating screw (C). 2. Rotate cutter assembly 180-degrees on driveshaft until locating hole in driveshaft is visible through locating hole in gearcase. 3. Install gearcase locating screw (C), and securely tighten all hardware. X7502028600 © 10/2014 ECHO Inc.

  • Page 18: Starting Cold Engine

    Move choke (B) to COLD START ( ) (closed) position. 3. Purge Bulb Pump purge bulb (C) until fuel is visible and flows freely in the clear fuel tank return line. Pump bulb an additional 4 or 5 times. X7502028600 © 10/2014 ECHO Inc.

  • Page 19: Starting Warm Engine

    The blades must not move at idle, otherwise serious personal injury may result. Periodic carburetor adjustment may be necessary to assure blades do not move at idle. If blades move, readjust carburetor according to “Carburetor Adjustment” instructions in this manual or see your ECHO Dealer.

  • Page 20: Stopping Engine

    Move stop switch (A) to 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. Hedge Trimming Engine exhaust IS HOT, and contains Carbon Monoxide (CO), a poison gas.
  • Page 21 Never remove hands from unit when blades are moving. The engine continues running even when the blades have stopped due to an obstruction. If this occurs, stop the engine, disconnect ignition cable and remove the obstruction. X7502028600 © 10/2014 ECHO Inc.

  • Page 22: Maintenance

    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.

  • Page 23: Air Filter

    5. Place foam pre-filter over raised center and inside outer lip of air filter. Install air filter in air filter case. 6. Install air filter retainer on post in air filter cover, flat side up. 7. Install air filter cover and tighten cover knob securely. X7502028600 © 10/2014 ECHO Inc.

  • Page 24: Fuel Filter

    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 150–170 kgf • cm (130–150 in • lbf). X7502028600 © 10/2014 ECHO Inc.

  • Page 25: Cooling System

    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. X7502028600 © 10/2014 ECHO Inc.

  • Page 26: Exhaust System

    6. Tighten muffler mounting bolts (or nuts) to 90–110 kgf • cm (80–95 in • lbf). 7. Install engine cover and attach spark plug lead. 8. Start engine, and warm to operating temperature. 9. Stop engine, and re-tighten mounting bolts (or nuts) to specifications. X7502028600 © 10/2014 ECHO Inc.

  • Page 27: Carburetor Adjustment

    This engine has been factory adjusted to maintain satisfactory starting, emission, and durability performance up to 1,100 feet above sea level (ASL) (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.
  • Page 28 Hedge Trimmer blades are very sharp. Touching them may lead to severe personal injury. Avoid touching blades whenever possible, and always wear gloves to protect hands. 1. Remove gear housing locating screw (A) and loosen clamping screw (B). Remove the gear housing assembly from the drive shaft housing. X7502028600 © 10/2014 ECHO Inc.

  • Page 29: Blades

    4. Install the gear housing assembly. Flat edge of washers (D) must be against drive shaft. Blades Blades should only be removed and reinstalled by an Authorized ECHO Servicing Dealer, otherwise premature wear or internal damage may occur. Sharpening Level 2.
  • Page 30 2. Hold blade screws (A) to prevent turning, and tighten lock nuts (B). Locking ability of Hedge Trimmer blade lock nuts will diminish each time they are removed. Replace if turning resistance is not felt when installing lock nuts. X7502028600 © 10/2014 ECHO Inc.

  • Page 31: Troubleshooting

    Fuel strainer clogged Clean or replace Fuel at carburetor No fuel at carburetor Fuel line clogged Clean or replace Carburetor See your Echo dealer No fuel at cylinder Carburetor See your Echo dealer OPEN choke Fuel at cylinder Clean/replace air filter...

  • Page 32: Storage

    Always store and transport hedge trimmers in a stable, horizontal position. Support gear case and cutting blades to prevent excessive flexing, which may cause damage to these components. Always install blade cover when transporting or storing unit. X7502028600 © 10/2014 ECHO Inc.

  • Page 33: Specifications

    Spark Plug NGK BPM-8Y (Gap 0.65 mm (0.026 in.) Fuel Mixed (Gasoline and Two-stroke Oil) 50 : 1 Power Blend X or ECHO Red Armor ® ISO-L-EGD (ISO/CD 13738) and J.A.S.O. Fuel/Oil Ratio M345- FD, two-stroke, air-cooled engine oil. Use 89 Octane unleaded. Do not use fuel containing methyl alcohol, more than 10% ethyl Gasoline alcohol or 15% MTBE.

  • Page 34: Warranty

    Any misuse from contact with concrete, rocks, or other structures is not covered by this warranty. • ECHO’s Rapid Loader String Head carries a lifetime warranty on the line locking system, parts only; no labor. Refer to your operator’s manual for string head installation and maintenance instructions.
  • Page 35 10% ethanol (grain alcohol) or 15% MTBE (methyl/tertiary/butyl/ether) is also approved. The prescribed mixing ratio of gasoline to oil is listed on the ECHO oil label and covered in your operator’s manual. engine speeds as listed in your operator’s manual.

  • Page 36: Notes

    NOTES HCA-266 NOTES X7502028600 © 10/2014 ECHO Inc.

  • Page 37: 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 38: Notes

    NOTES HCA-266 NOTES X7502028600 © 10/2014 ECHO Inc.
  • Page 39 HCA-266 NOTES X7502028600 © 10/2014 ECHO Inc.
  • Page 40 T47314001001/T47314999999...

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