Echo Power Pruner PPT-266LA Operator's Manual
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Echo Power Pruner PPT-266LA Operator's Manual

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Power Pruner
Operator's Manual
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.
X7712090701
© 06/21 ECHO Incorporated
PPT-266LA
TM

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Summary of Contents for Echo Power Pruner PPT-266LA

  • 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. X7712090701 © 06/21 ECHO Incorporated...

  • Page 2: Table Of Contents

    Guide Bar and Saw Chain Replacement..........39 Guide Bar Cover Cleaning ..............40 Filing Standard Saw Chain..............41 Troubleshooting .................... 44 Storage ......................45 Long Term Storage (Over 30 Days) ............45 Specifications ....................46 X7712090701 © 06/21 ECHO Incorporated...

  • Page 3: Introduction

    Your bill of sale must be provided to demonstrate proof of warranty. Service 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, visit echo-latinamerica.com. X7712090701...

  • Page 4: 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. X7712090701 © 06/21 ECHO Incorporated...

  • Page 5: International Symbols

    Fuel and Oil Mixture Do not operate closer Finger Severing than 15 m (50 ft.) from electrical hazard. Avoid all power lines. This unit is not Plan retreat path from insulated against falling objects. electrical current. X7712090701 © 06/21 ECHO Incorporated...
  • Page 6 Purge Bulb Fuel Choke Control “RUN” Choke Control “COLD Position (Choke START” Position Open) (Choke Closed) Wear Slip Resistant Footwear Chain Lubrication Do not cut branches overhead. Note: Not all symbols will appear on your unit. X7712090701 © 06/21 ECHO Incorporated...

  • Page 7: 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 can be worn over ◆ safety glasses or goggles to provide protection from sharp branches or flying debris. X7712090701 © 06/21 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 and 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 In the absence of such information, ECHO does not recommend the use of this machine by anyone who has a pacemaker. Extended Operation and Extreme Conditions Prolonged exposure to cold and/or vibration can result in injury.
  • Page 10 Never touch wires directly or indirectly, otherwise serious injury or death can result. Do not operate this product indoors or in inadequately ventilated areas. Engine exhaust contains poisonous emissions and can cause serious injury or death. X7712090701 © 06/21 ECHO Incorporated...

  • Page 11: Equipment

    Incorporated 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. Check unit for loose and missing nuts, bolts, and screws.
  • Page 12 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. X7712090701 © 06/21 ECHO Incorporated...

  • Page 13: 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 14 13. Stop Switch 14. Throttle Handle (for right hand) 15. Throttle Trigger Lockout 16. Throttle Trigger 17. Cutting Attachment 18. Saw Chain 19. Guide Bar 20. Automatic Oiler Assembly 21. Cutting Shoe 22. Scabbard 23. Shoulder Harness X7712090701 © 06/21 ECHO Incorporated...

  • Page 15: 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 and Handle Assembly...

  • Page 16: Drive Shaft And Power Head

    Note: Gear Housing must be aligned properly with engine. Tighten drive shaft clamp bolt (A) securely. Route throttle linkage and ignition lead assembly through clip below fan housing. X7712090701 © 06/21 ECHO Incorporated...

  • Page 17: Throttle Linkage And Ignition Leads

    The throttle linkage must be adjusted by moving the adjustment fixture (D). Consult with your ECHO Dealer for correct adjustment procedure. Connect ignition stop leads (F, G) from throttle cable tubing to ignition leads (F, G) on engine.

  • Page 18: Cutting Attachment To Drive Shaft Installation

    (G). Align and join star shaped drive end of inner drive shaft (G) with cutting attachment shaft (H). Align ridges (J) on upper tube with seams in cutting attachment. X7712090701 © 06/21 ECHO Incorporated...

  • Page 19: Saw Chain Tension Adjustment

    Move stop switch to STOP position. Disconnect spark plug lead. Loosen two guide bar nuts (A) Always loosen guide bar nuts before turning the chain tension adjuster, otherwise the clutch cover and tensioner will be damaged. X7712090701 © 06/21 ECHO Incorporated...

  • Page 20: Operation

    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. X7712090701 © 06/21 ECHO Incorporated...

  • Page 21: Fuel

    (wood alcohol) is NOT approved. Two Stroke Oil - A two-stroke engine oil meeting ISO-L-EGD (ISO/CD 13738) and J.A.S.O. FD Standards must be used. ECHO brand 2-Stroke Oil meets 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. FD certified oil will void the two-stroke engine warranty.
  • Page 22 OPERATION PPT-226LA 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 23: Lubricating The Guide Bar And Saw Chain

    To prevent plastic deterioration, do not use synthetic or silicone based oil. Wipe debris from around oil fill cap. Remove oil fill cap and fill reservoir with a quality, low viscosity guide bar and saw chain oil. X7712090701 © 06/21 ECHO Incorporated...

  • Page 24: Starting Cold Engine

    Stop Switch Move stop switch button (A) forward, away from the STOP position. X7712090701 © 06/21 ECHO Incorporated...
  • Page 25 Note: If engine does not start with choke in Run position after 5 pulls, repeat instructions 2–5. Throttle Trigger After engine warm-up, gradually depress throttle trigger to increase engine RPM to operating speed. X7712090701 © 06/21 ECHO Incorporated...

  • Page 26: Starting Warm Engine

    Lay the unit on a flat area and keep movable attachment parts clear of all obstacles. Rapidly pull the recoil starter handle (D) until the engine fires. Note: If engine does not start after 5 pulls, use Cold Start Procedure. X7712090701 © 06/21 ECHO Incorporated...

  • Page 27: 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. Pruning Techniques Shoulder Harness (if included) Loosen the harness clamp bolt (A).
  • Page 28 1. Under cut 1/4 limb diameter near tree trunk. 2. Finish top cut slightly farther out on limb. Blade hits rear branch 3. Flush cut stub at trunk. • DO NOT use for felling or bucking. X7712090701 © 06/21 ECHO Incorporated...

  • Page 29: Maintenance

    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. X7712090701 © 06/21 ECHO Incorporated...

  • Page 30: Maintenance Intervals

    Apply lithium based grease every 25 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. X7712090701 © 06/21 ECHO Incorporated...

  • Page 31: 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. X7712090701 © 06/21 ECHO Incorporated...

  • Page 32: 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 a non- certified replacement part. X7712090701 © 06/21 ECHO Incorporated...

  • Page 33: 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. X7712090701 © 06/21 ECHO Incorporated...
  • Page 34 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. X7712090701 © 06/21 ECHO Incorporated...

  • Page 35: Exhaust System

    Clean carbon deposits from muffler components. Note: When cleaning carbon deposits, 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. X7712090701 © 06/21 ECHO Incorporated...
  • Page 36 Tighten muffler mounting bolts (or nuts) to 90–110 kgf•cm (80–95 lbf•in). Install engine cover and attach spark plug lead. Start engine, and warm to operating temperature. Stop engine, and re-tighten mounting bolts (or nuts) to specifications. X7712090701 © 06/21 ECHO Incorporated...

  • Page 37: 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 38: Lubrication

    (WOT) per above specification. Lubrication Flexible Drive Shaft Level 1. Parts required: Lithium Based Grease. Loosen clamping screws (A) on driveshaft coupling. Remove handle and flexible drive shaft. Remove flexible drive shaft (B). X7712090701 © 06/21 ECHO Incorporated...

  • Page 39: Guide Bar And Saw Chain Replacement

    Remove chain from guide bar and check guide bar for damage and excessive or uneven wear. Replace guide bar if necessary Install chain on guide bar with cutters on top of bar facing toward bar tip. X7712090701 © 06/21 ECHO Incorporated...

  • Page 40: Guide Bar Cover Cleaning

    Adjust chain tension. Guide Bar Cover Cleaning Remove two guide bar nuts (A) and guide bar cover screw (B). Remove guide bar cover (D). Gently brush debris from inside guide bar cover and from around sprocket. X7712090701 © 06/21 ECHO Incorporated...

  • Page 41: Filing Standard Saw Chain

    . Chain and guide bar gauge size must be identical. Use bar and chain combinations shown in table above. Dull or damaged cutters will result in poor cutting performance, increased vibration, and premature saw chain failure. X7712090701 © 06/21 ECHO Incorporated...
  • Page 42 Place depth gauge tool firmly on Depth gauge tool top of cutter with 0.635 mm (0.025 in.) slot and end against front cutter raker. File cutter raker with flat file until flush with top of depth gauge. X7712090701 © 06/21 ECHO Incorporated...
  • Page 43 If saw chain is coated or clogged with resin, clean in kerosene, then soak in oil. Parallel Depth gauge 55° 30° Top plate filing angle Side plate angle X7712090701 © 06/21 ECHO Incorporated...

  • Page 44: Troubleshooting

    Clean system Engine does or plugged or dusty locations Spark Spark accelerate arrestor arrestor Normal wear Replace screen properly screen plugged Engine does Internal engine See your dealer not crank problem X7712090701 © 06/21 ECHO Incorporated...

  • Page 45: Storage

    Some tree sap and resins are corrosive. Thoroughly wash the guide bar and sprocket areas after each use, then coat metal parts with light oil. Perform all periodic lubrication and services that are required. Tighten all the screws and nuts. X7712090701 © 06/21 ECHO Incorporated...

  • Page 46: Specifications

    Use 89 Octane unleaded. Do not use fuel containing methyl alcohol, more than 25% ethyl alcohol or 15% Gasoline MTBE. Do not use alternative fuels such as E15 or E85. ISO-L-EGD (ISO/CD 13738) and J.A.S.O. M345- FD, two-stroke, air-cooled engine oil X7712090701 © 06/21 ECHO Incorporated...
  • Page 47 Standard Idle Speed 2,900 RPM Clutch Engagement 3,900 RPM Speed Wide Open Throttle 11,000 RPM Speed (W.O.T.) Guide Bar and Saw 305 mm (12 in.); 9.53 mm (3/8 inch) pitch chain, Chain (91) 0.050 gauge X7712090701 © 06/21 ECHO Incorporated...
  • Page 48 E06426001001 - E06426999999 ECHO INCORPORATED 400 Oakwood Road Lake Zurich, IL 60047 www.echo-usa.com...

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