Echo HCA-2620/S Operator's Manual
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Echo HCA-2620/S Operator's Manual

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HCA-2620/S
Articulating
Hedge Trimmer
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.
This product complies with CAN ICES-2/NMB-2.
X7502342203
© 08/20 ECHO Incorporated
Operator's
Manual

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Summary of Contents for Echo HCA-2620/S

  • Page 1 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. This product complies with CAN ICES-2/NMB-2. X7502342203 © 08/20 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 ......................4 Manual Safety Symbols and Important Information ......4 International Symbols ................

  • Page 3: Introduction

    Genuine ECHO 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 and Serial Number of the unit with you. For future reference write them in the space provided below.

  • 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: International Symbols

    Description Symbol Description Warning, See Carburetor Adjustment - Operator’s Manual High Speed Mixture Wear Eye, Ear and Carburetor Adjustment - Head Protection Idle Speed Wear Hand and Foot Carburetor Adjustment - Protection Low Speed Mixture X7502342203 © 08/20 ECHO Incorporated...
  • Page 6 Wear Slip Resistant Chain Lubrication Footwear Do not operate closer Keep bystanders at least than 15 m (50 ft.) from 15 m (50 ft.) away. electrical hazards. Note: Not all symbols will appear on your unit. X7502342203 © 08/20 ECHO Incorporated...

  • Page 7: 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. X7502342203 © 08/20 ECHO Incorporated...
  • Page 8 Gloves also provide protection against cuts and scratches, cold environments, and reduce the transmission of machine vibration to your hands. Hearing/Ear Protection ECHO recommends wearing personal protective equipment 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 9 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 10 • Immediately stop using all power equipment and consult a doctor if you feel tingling, numbness, or pain in the fingers, hands, wrists, or arms. The sooner RSI/CTS is diagnosed, the more likely permanent nerve and muscle damage can be prevented. X7502342203 © 08/20 ECHO Incorporated...
  • Page 11 Do not work in odd positions or on ladders. Do not over reach. Avoid Hot Surfaces • Keep exhaust area clear of flammable debris. Avoid contact during and immediately after operation. Never perform blade maintenance procedures while engine is running. X7502342203 © 08/20 ECHO Incorporated...

  • Page 12: Equipment

    SAFETY HCA-2620/S Equipment Use only ECHO attachments. Serious injury may result from the use of a non-approved attachment combination. ECHO, INCORPORATED. will not be responsible for the failure of cutting devices, attachments or accessories which have not been tested and approved by ECHO, INCORPORATED. Read and comply with all safety instructions listed in this manual and safety manual.

  • Page 13: 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. X7502342203 © 08/20 ECHO Incorporated...

  • Page 14: 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 15 14. Spark Arrestor Muffler Or Spark Arrestor Muffler With Catalyst 15. Fuel Tank 16. Recoil Starter / Handle 17. Fuel Tank Cap 18. Purge Bulb 19. Air Cleaner 20. Choke 21. Shoulder Harness (for use with HCA-2620 only) X7502342203 © 08/20 ECHO Incorporated...

  • Page 16: 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...

  • Page 17: Gear Housing Assembly / Drive Shaft

    Fuel Diesel fuels and 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 diesel or alternative fuels can cause performance...
  • Page 18 NOT approved. Use of ECHO branded fuel is recommended to extend engine life in all air-cooled 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.
  • Page 19 Metric Add the proper amount of 2-stroke oil to gasoline. gal. fl.oz. Close container and shake to mix oil with gasoline. Add remaining gasoline, close fuel container, and remix. X7502342203 © 08/20 ECHO Incorporated...

  • Page 20: Adjusting Cutting Angle

    Never adjust cutting assembly with engine running. Hedge Trimmer blades are sharp. Always wear gloves when adjusting cutting assembly. DO NOT stand hedge trimmer on end when adjusting cutting angle, otherwise serious injury may result. X7502342203 © 08/20 ECHO Incorporated...

  • Page 21: Starting Cold Engine

    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. Note: The blade cover is used for transportation and storage. Remove blade cover before using the unit. X7502342203 © 08/20 ECHO Incorporated...
  • Page 22 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 (D) until engine fires (or maximum 2-3 pulls). X7502342203 © 08/20 ECHO Incorporated...

  • Page 23: 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 dealer. X7502342203 © 08/20 ECHO Incorporated...
  • Page 24 Firmly grip throttle handle and throttle trigger lockout with left hand. Rapidly pull recoil starter handle (D) until engine starts. Note: If engine does not start after 2-3 pulls, use Cold Start Procedure. X7502342203 © 08/20 ECHO Incorporated...

  • Page 25: Stopping Engine

    Adjust harness for comfortable operation. Tighten harness clamp screw (A). 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. X7502342203 © 08/20 ECHO Incorporated...

  • Page 26: Maintenance

    Wear gloves to protect hands from sharp edges and hot surfaces. Operating a poorly maintained unit can result in serious injuries to operator or bystanders. Always follow all maintenance instructions as written, otherwise serious personal injury can result. X7502342203 © 08/20 ECHO Incorporated...

  • Page 27: Skill Levels

    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 28: Air Filter

    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. Remove air filter cover. Brush dirt from inside cover. X7502342203 © 08/20 ECHO Incorporated...
  • Page 29 (do not wring) dry. Allow to dry completely before reuse. Do not oil. Air Filter • Lightly brush debris from filter. Replace filter if it is damaged, fuel soaked, very dirty, or the rubber sealing edges are deformed. Assemble components in reverse order. X7502342203 © 08/20 ECHO Incorporated...

  • Page 30: Fuel Filter

    Pinch the fuel filter with the fingers on one hand and the fuel line with the other hand. Pull and twist slightly to separate. Install the new fuel filter with the reverse action. X7502342203 © 08/20 ECHO Incorporated...

  • Page 31: Spark Plug

    Clean the plug or replace with a new one. DO NOT sand blast to clean. Remaining sand will damage engine. 0.65 mm (0.026 in.) Adjust spark plug gap by bending outer electrode. Tighten spark plug to 102-153 kgf•cm (89-133 in•lbf). X7502342203 © 08/20 ECHO Incorporated...

  • Page 32: Cooling System

    “Normal Maintenance”. Any failure attributed to lack of maintenance is not covered by the warranty. Remove spark plug lead. Remove muffler cover (A). Remove engine cover (B). DO NOT use a metal scraper to remove dirt from the cylinder fins. X7502342203 © 08/20 ECHO Incorporated...

  • Page 33: Exhaust System

    Clean carbon deposits from muffler components. Note: When cleaning carbon deposit, be careful not to damage the catalytic element inside muffler. Replace screen if it is cracked, plugged, or has holes burned through. Assemble components in reverse order. X7502342203 © 08/20 ECHO Incorporated...
  • Page 34 Tighten muffler mounting bolts (or nuts) to 90-110 kgf•cm (80-95 in•lbf). Install muffler cover and attach spark plug lead. Start engine, and warm to operating temperature. Stop engine, and re-tighten mounting bolts (or nuts) to specifications. X7502342203 © 08/20 ECHO Incorporated...

  • Page 35: Carburetor Adjustment

    For units equipped with a clutch, be sure the cutting ◆ attachment stops moving when the engine idles. When the unit is turned off, make sure the cutting ◆ attachment has stopped before the unit is set down. X7502342203 © 08/20 ECHO Incorporated...

  • Page 36: Lubrication

    Apply clean oil to the entire length of the blade. Be certain the blade bolts are lubricated. Wipe excess oil from the blade before putting the unit back in service. X7502342203 © 08/20 ECHO Incorporated...
  • Page 37 Avoid touching blades whenever possible, and always wear gloves to protect hands. Remove gear housing locating screw (A) and loosen clamping screw (B). Remove the gear housing assembly from the drive shaft housing. X7502342203 © 08/20 ECHO Incorporated...

  • Page 38: Blades

    Remove blade guard. Slide blades to allow file clearance using slots (A) on bottom of blade. Do not pry against cutting edges. File each edge carefully. Follow the original shape of the blade. Install blade guard. X7502342203 © 08/20 ECHO Incorporated...
  • Page 39 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. Tighten blade screws securely. Hold blade screws (A) to prevent turning, and tighten lock nuts (B). X7502342203 © 08/20 ECHO Incorporated...

  • Page 40: Troubleshooting

    Clean or replace runs, but Fuel filter Contaminants Replace filter or dies Fuel filter dirty or residue in fuel replace fuel Engine Fuel vent Contaminated Fuel vent Clean or replace does not plugged fuel accelerate properly X7502342203 © 08/20 ECHO Incorporated...
  • Page 41 See your dealer problem crank Fuel vapors are extremely flammable and can cause fire and/or explosion. Never test for ignition spark by grounding spark plug near cylinder plug hole, otherwise serious personal injury can result X7502342203 © 08/20 ECHO Incorporated...

  • Page 42: Storage

    Perform all periodic lubrication and services that are required. Apply clean oil to the entire length of the blade. Be certain the blade bolts are lubricated. Install blade cover on blades. Tighten all the screws and nuts. X7502342203 © 08/20 ECHO Incorporated...

  • Page 43: Specifications

    Fuel/Oil Ratio 50 : 1 Use 89 Octane unleaded. Do not use fuel containing methyl alcohol, more than 10% ethyl Gasoline alcohol or 15% MTBE. Do not use alternative fuels such as E-15 or E-85. X7502342203 © 08/20 ECHO Incorporated...

  • Page 44: 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, Incorporated. 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 45 HCA-2620/S PRODUCT REGISTRATION X7502342203 © 08/20 ECHO Incorporated...
  • Page 46 NOTES HCA-2620/S NOTES X7502342203 © 08/20 ECHO Incorporated...
  • Page 47 HCA-2620/S NOTES X7502342203 © 08/20 ECHO Incorporated...
  • Page 48 U00315001001 - U00315999999 U43315001001 - U43315999999 U45815001001 - U45815999999 ECHO INCORPORATED 400 Oakwood Road Lake Zurich, IL 60047 www.echo-usa.com...

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