Echo Pro Attachment Series PAS-266 User Manual

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.
Operator’s Manual
X7502026902
© 4/2013 ECHO Inc.
x7722271404 / x772000164
PAS-266
Pro Attachment
Series
TM
Burn Hazard
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.

Echo Pro Attachment Series PAS-266 Specifications

General

Brand	Echo
Model	Pro Attachment Series PAS-266
Category	Trimmer
Language	English

Summary

INTRODUCTION

Operator's Manual Overview

Contains specifications and information for safety, operation, maintenance, storage and assembly.

Safety Manual Overview

Explains possible hazards and safety measures for safe operation.

SERVICING INFORMATION

Parts and Serial Number Identification

Information on obtaining genuine ECHO parts and identifying unit serial numbers.

Authorized Service Procedures

Guidance on where and how to get the product serviced during the warranty period.

Echo Consumer Support Contact

Contact information for assistance with product application, operation, or maintenance.

Warranty Registration Process

Instructions for registering the product online to ensure warranty coverage.

GENERAL SAFETY GUIDELINES

Manual Safety Symbols Explained

Explanation of safety alert symbols and keywords used in the manual.

Replacement Manuals and Videos

How to obtain additional operator, safety manuals, and parts catalogs.

INTERNATIONAL SAFETY SYMBOLS

Personal Condition and Safety Equipment

Guidelines on physical condition and necessary safety gear for operation.

PERSONAL SAFETY EQUIPMENT

Eye and Face Protection

Requirements for wearing eye protection that meets ANSI Z87.1 or CE standards.

Hand and Foot Protection

Recommendations for wearing no-slip, heavy-duty work gloves.

Respiratory Protection

Suggestion to wear a facemask to protect against dust.

Hearing Protection Recommendations

ECHO recommends wearing hearing protection when the unit is used.

Appropriate Clothing and Footwear

Guidance on snug-fitting, durable clothing and footwear requirements.

Hot Weather Operating Advice

Advice on scheduling heavy work during cooler parts of the day in hot weather.

HEALTH HAZARDS AND PRECAUTIONS

Vibration and Cold Exposure Risks

Information on conditions like Raynaud's Phenomenon related to vibration and cold exposure.

Repetitive Stress Injury Prevention

Information on RSI/CTS and how to reduce the risk.

SAFE OPERATING PRACTICES

Work Area Safety and Clearances

Warning to keep spectators and animals at least 15 meters away.

Grip and Stance for Stability

Instruction to hold handles firmly and maintain a solid stance.

Avoiding Hot Surfaces

Keep exhaust area clear of flammable debris and avoid contact.

EQUIPMENT INSPECTION AND ATTACHMENTS

Approved Attachment Usage

Warning about using non-approved attachments and ECHO's responsibility.

Fastener and Guard Checks

Instruction to inspect and tighten or replace fasteners as needed.

Attachment Security and Condition

Verify the attachment is securely fastened and in safe operating condition.

Handle and Harness Adjustment

Ensure handles and harnesses are adjusted for safe, comfortable operation.

EMISSION CONTROL SYSTEMS

EPA and CARB Emission Standards

Information on emission control systems for engines meeting specific standards.

Emission Control Label Information

Location and purpose of the emission control label on the engine.

Product Emission Durability Periods

Explanation of the emission compliance period for engine emissions output.

PRODUCT DESCRIPTION AND DECALS

Safety Decal Location and Understanding

Instructions to locate and understand safety decals on the unit.

COMPONENT DESCRIPTIONS

Power Head Assembly Details

Components included in the power head assembly.

Grip and Handle Components

Identification of the rear (right hand) handle and front handle assembly.

Throttle Controls and Lockout

Function of the throttle trigger and lockout lever for operation.

Stop Switch Operation

Location and function of the slide switch for stopping the engine.

Front Handle Installation Guide

Information on assembling the front (loop) handle for proper attitude.

Upper Drive Shaft Assembly

Components of the upper drive shaft assembly.

Drive Shaft Coupler Components

Components of the drive shaft coupler.

Throttle Trigger Operation

Operation and adjustment of the throttle trigger.

Top Guard Functionality

Purpose of the top guard to protect the arm from the hot engine.

Recoil Starter Mechanism

Instructions for operating the recoil starter handle.

Spark Arrestor Muffler System

Function of the muffler and spark arrestor screen to control noise and emissions.

Fuel Tank and Cap

Description of the fuel tank and the function of its cap.

Choke Control Operation

Location and operation of the choke control lever for starting.

Air Cleaner System

Description of the air cleaner and its replaceable filter element.

Purge Bulb Function

Function of the purge bulb for priming the carburetor.

Spark Plug Details

Role of the spark plug in igniting the fuel mixture.

ASSEMBLY INSTRUCTIONS

Power Head to Lower Shaft Assembly

Step-by-step instructions for assembling the power head and lower shaft.

Front Handle Mounting

Guidance on positioning and securing the front handle for comfortable operation.

OPERATING PROCEDURES - FUEL

Fuel Type and Requirements

Information on approved fuels and fuel requirements for the engine.

Two-Stroke Oil Specifications

Requirements for two-stroke oil and warranty implications.

Safe Fuel Handling Practices

Safety precautions for mixing, storing, and handling fuel.

OPERATING PROCEDURES - STARTING

Fuel Mixing Instructions

Steps for mixing fuel and oil at the specified ratio.

Post-Use Storage Guidelines

Storage instructions for the unit after use, including fuel.

Fuel Storage Recommendations

Guidelines for storing fuel safely in approved containers.

Cold Engine Starting Procedure

Procedure for starting the engine when it is cold.

OPERATING PROCEDURES - ENGINE CONTROLS

Stop Switch Operation

How to operate the stop switch for engine control.

Choke Lever Usage

How to use the choke lever for starting the engine.

Purge Bulb Operation

Function and operation of the purge bulb for priming.

Recoil Starter Usage

Steps for using the recoil starter to start the engine.

Throttle Trigger Control

How to use the throttle trigger for acceleration and speed control.

OPERATING PROCEDURES - ENGINE SHUTDOWN

Warm Engine Starting Procedure

Procedure for starting the engine when it is already warm.

Safe Engine Stopping

Steps to safely shut off the engine using the stop switch.

MAINTENANCE OVERVIEW

Maintenance Skill Level Guide

Explanation of maintenance skill level ratings for tasks.

Scheduled Maintenance Intervals

Table outlining maintenance procedures and intervals for various components.

ROUTINE MAINTENANCE - FILTERS

Air Filter Servicing

Instructions for inspecting, cleaning, and replacing the air filter.

Fuel Filter Replacement

Steps for inspecting and replacing the fuel filter.

ROUTINE MAINTENANCE - IGNITION & COOLING

Spark Plug Service

Procedure for inspecting, cleaning, and adjusting the spark plug.

Cooling System Maintenance

Maintenance of the cooling system for proper engine operation.

ROUTINE MAINTENANCE - EXHAUST

Exhaust System Cleaning

Maintenance of the exhaust system, including spark arrestor screen.

Spark Arrestor Screen Service

Instructions for cleaning and replacing the spark arrestor screen.

ROUTINE MAINTENANCE - PORTS & CARBURETOR

Exhaust Port Cleaning Procedure

Steps for cleaning carbon deposits from the cylinder exhaust port.

Carburetor Adjustment Conditions

Information on engine break-in and high altitude operation affecting carburetor settings.

ROUTINE MAINTENANCE - DRIVE TRAIN

Idle Speed Carburetor Adjustment

Procedures for checking and adjusting idle speed.

Drive Shaft Lubrication

General lubrication instructions for the drive shaft.

Upper Drive Shaft Disassembly

Steps for disassembling the upper drive shaft assembly.

ROUTINE MAINTENANCE - FLEX CABLE

Flex Cable Greasing and Installation

Instructions for greasing and reinstalling the flex cable.

TROUBLESHOOTING ENGINE PROBLEMS

Engine Cranking and Starting Issues

A chart listing common engine problems, causes, and remedies.

STORAGE PROCEDURES

Long-Term Unit Storage (30+ Days)

Maintenance procedures for storing the unit for extended periods.

TECHNICAL SPECIFICATIONS

OPTIONAL ATTACHMENTS

Approved ECHO Attachments List

List of recommended optional attachments and their part numbers.

WARRANTY INFORMATION

ECHO and Owner Responsibilities

Outlines the responsibilities of ECHO and the product owner regarding warranty.

Product Warranty Period Overview

Details on warranty periods for residential and commercial applications.

WARRANTY EXCLUSIONS AND TERMS

Parts, Blocks, Accessories Warranty

Warranty periods for purchased repair parts, short blocks, and accessories.

Two-Stroke Oil Warranty Impact

Important information regarding the use of two-stroke oil and its impact on warranty.

Non-Covered Damages List

List of conditions and damages that are not covered by the warranty.

NOTES AND REMINDERS