Echo PPT-266

40 pages

To Next Page

Power Pruner

Operator's Manual

MODEL: PPT-266

PPT-266H

PPT-266S

WARNING

X770001571

01/12

X7702096001

Users of this equipment risk injury to themselves and others if the unit is used improp-

erly 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.

Main Page

Questions and Answers:

D
David OconnorAug 5, 2025
Why does my Echo PPT-266 Pole Saw engine crank but not start?
- L
  leeedwardAug 5, 2025
  If your Echo Pole Saw engine cranks but struggles to start or doesn't start at all, there could be several reasons. There might be no fuel reaching the carburetor, in which case you should clean or replace it. The fuel strainer or fuel line could be clogged, requiring cleaning or replacement as well. If the muffler is wet with fuel, open the choke. If the fuel mixture is too rich, clean or replace the air filter or adjust the carburetor. Ensure the switch is set to the 'ON' position for spark. If there's still no spark, the spark plug may need cleaning, replacement or adjustment to 0.65mm (0.026in.).
L
Lindsey FarmerAug 20, 2025
What to do if Echo PPT-266 engine runs, but dies or does not accelerate properly?
- R
  Robert MorganAug 20, 2025
  If your Echo Pole Saw engine runs but dies or doesn't accelerate properly, consider these potential causes: * A dirty air filter: Clean or replace it. * A dirty fuel filter: Replace it. * A plugged fuel vent: Clean or replace it. * A dirty or worn spark plug: Clean and adjust, or replace it. * Improper carburetor adjustment: Adjust it. * A dirty or plugged cooling system: Clean it. * A plugged spark arrestor screen: Replace it.

Echo PPT-266 Specifications

General

Engine Displacement	25.4 cc
Engine Type	2-stroke
Power Source	Gasoline
Chain Pitch	3/8 inch
Chain Gauge	0.050 inch

Summary

INTRODUCTION

Operators Manual Information

Details about the Operator's Manual contents and purpose.

Safety Manual Information

Details about the Safety Manual contents and purpose.

SAFETY

Safety Symbols and Important Information

Explanation of safety alert symbols, keywords, and important messages.

International Safety Symbols

Visual guide to international symbols used for safety applications.

PERSONAL CONDITION AND SAFETY EQUIPMENT

Physical Condition and Dexterity

Guidelines on operator's physical and mental state for safe use.

Recommended Personal Protective Equipment (PPE)

Details on required protective gear like eye, face, head, and hand protection.

Operational Safety Hazards

Repetitive Stress Injury (RSI) Prevention

Advice to reduce the risk of RSI and Carpal Tunnel Syndrome during operation.

Electrical and Ventilation Hazards

Warning about electrical conductors and inadequate ventilation risks.

Kickback and Stance

Kickback Hazard and Prevention

Explanation of kickback and how to avoid it for safe operation.

Maintaining a Solid Stance

Guidance on proper footing, balance, and positioning during operation.

Equipment Safety

Guide Bar and Saw Chain Safety

Safety precautions for using and maintaining the guide bar and saw chain.

Moving Parts Safety

Warnings about hazards associated with moving parts and protective covers.

Emission Control and Description

Emission Control Information

Details on EPA and CARB emission control standards and labels.

Safety Decal Locations

Guidance on locating and understanding safety decals on the unit.

ASSEMBLY

Handle Shaft and Drive Shaft Assembly

Instructions for assembling the handle shaft and drive shaft components.

Handle Shaft and Power Head Assembly

Steps for connecting the handle shaft assembly to the power head.

Throttle Linkage and Ignition Leads

Procedure for installing and adjusting throttle linkage and connecting ignition leads.

Cutting Attachment to Drive Shaft Installation

Instructions for connecting the cutting attachment to the drive shaft.

Saw Chain Maintenance

Saw Chain Tension Adjustment

Procedure for correctly adjusting the saw chain tension for safe operation.

Guide Bar Cover Maintenance

Instructions related to the guide bar cover, including tightening nuts.

OPERATION

General Operation Warnings

Safety warnings related to moving parts and potential fire hazards during operation.

Fuel Requirements and Safety

Guidelines on approved fuels, oil, and safe fuel handling practices.

Handling Fuel Safely

Detailed instructions for safely mixing fuel and handling flammable liquids.

Fuel Storage Guidelines

Recommendations for storing fuel and units with fuel to prevent hazards.

Lubrication System

Automatic Oiler System Operation

How to fill and maintain the automatic oiling system for the guide bar and chain.

Adjusting Automatic Oiler Flow

Procedure for adjusting the oil discharge volume from the automatic oiler.

Engine Starting Procedures

Starting Cold Engine

Step-by-step guide for starting the engine from a cold state.

Starting Warm Engine

Step-by-step guide for starting the engine when it is already warm.

Stopping and Pruning Techniques

Engine Stopping Procedure

Instructions on how to safely stop the engine using the stop switch.

Pruning Techniques and Safety

Best practices and safety tips for effective and safe pruning operations.

MAINTENANCE

Maintenance Skill Levels

Classification of maintenance tasks by required skill level (1 or 2).

Maintenance Intervals Schedule

Table outlining recommended maintenance procedures and intervals for components.

Air Filter Cleaning and Replacement

Instructions for cleaning or replacing the air filter for optimal engine performance.

Fuel Filter Replacement

Procedure for replacing the fuel filter to ensure proper fuel delivery.

Spark Plug Maintenance

Steps for inspecting, cleaning, and adjusting the spark plug gap.

Cooling System Cleaning

How to clean the engine's cooling system to prevent overheating.

Exhaust System Maintenance

Spark Arrestor Screen Cleaning

Instructions for cleaning the spark arrestor screen in the muffler.

Exhaust Port Cleaning

Procedure for cleaning carbon deposits from the engine's exhaust port.

Carburetor Adjustment

Engine Break-In Procedure

Guidelines for breaking in a new engine before making adjustments.

High Altitude Operation Adjustments

Information on carburetor adjustments for operation at different altitudes.

Guide Bar and Chain Maintenance

Guide Bar and Chain Replacement

Detailed steps for replacing the guide bar and saw chain.

Adjusting Saw Chain Tension

Instructions on how to properly adjust the saw chain tension.

Guide Bar Cover Cleaning

Instructions for cleaning the guide bar cover and sprocket area.

Saw Chain Filing

Filing Saw Chain Cutters

Step-by-step guide on how to sharpen the saw chain cutters correctly.

Depth Gauge Adjustment

How to use the depth gauge tool to set the raker height for proper cutting.

TROUBLESHOOTING

Engine Start Troubleshooting

Chart for diagnosing and fixing engine starting problems.

Engine Running Troubleshooting

Chart for diagnosing and fixing issues with engine acceleration or stalling.

STORAGE

Long Term Storage Procedures

Steps for preparing the unit for storage exceeding 30 days.

Unit Cleaning and Lubrication for Storage

Instructions for cleaning exterior and performing periodic lubrication before storage.

SPECIFICATIONS

Model and Dimension Specifications

Technical details including length, width, height, and weight for models.

Engine and Performance Specifications

Specifications for engine type, displacement, speeds, and fuel/oil ratios.

WARRANTY STATEMENTS

Echos Responsibilities and Owners Responsibilities

Outlines the obligations of both ECHO and the product owner under warranty.

Product Warranty Periods and Exceptions

Details on warranty duration for residential, commercial, and rental applications.

Emission Control Warranty

Emission Control System Warranty Coverage

Explains what the emission control system warranty covers and for how long.

Owners Responsibilities for Emission Warranty

Owner's duties regarding maintenance and care for emission system warranty.

SERVICING INFORMATION

Parts and Serial Number Identification

How to identify and obtain genuine ECHO parts and locate unit serial numbers.

Consumer Product Support and Manuals

Contact information for support, service dealers, and obtaining replacement manuals.

Related product manuals

Echo PPT-2620

56 pages

Echo PPT-2620H