Echo SRM-210 - 01-04 User Manual

Grass Trimmer/Brush Cutter
Operator's Manual
MODEL SRM-210
WARNING DANGER
Read rules for safe operation and instructions carefully. ECHO provides an Operator's
Manual and a Safety Manual. Both must be read and understood for proper and safe
operation.
X7712273000
X771000280
01/04

Echo SRM-210 - 01-04 Specifications

General

Displacement	21.2 cc
Shaft Type	Straight
Starter System	Recoil
Warranty	2 years
Engine Type	2-Stroke

Summary

Introduction and Manuals

Operator's Manual Overview

Describes the purpose, content, and importance of reading the operator's manual before use.

Safety Manual Overview

Describes the purpose, content, and importance of reading the safety manual before use.

Safety Information and Symbols

Important Safety Symbols

Explains the meaning of key safety symbols like 'IMPORTANT' and 'NOTE' used in the manual.

Safety Decal Guidance

Advises users to locate, understand, and follow instructions on safety decals on the unit.

Operational Safety Precautions

Shaft Decal Critical Warnings

Details critical safety warnings and precautions for unit operation, including eye and hearing protection.

International Symbol Explanations

Provides meanings for various standardized symbols used on the product and in the manual.

General Safety Instructions

Operator Readiness and Safety Gear

Covers physical condition requirements and essential safety equipment for operation.

Extended Operation Safety Measures

Discusses safety precautions for extended use, vibration, and cold weather exposure.

Risk Mitigation and Equipment Safety

Repetitive Stress Injury Prevention

Details risks of RSI/CTS and provides strategies to prevent them during operation.

Equipment Attachment Safety

Warns about using only ECHO approved attachments to prevent serious injury.

Safe Operation and Emissions

Safe Operation Guidelines

Covers safe operating practices, including work area clearance and maintaining a firm grip.

Emission Control Information

Explains the emission control system, EPA Phase 2 compliance, and engine information.

Product Description and Contents

Initial Unpacking and Damage Check

Guides users on checking for damage and missing parts immediately after unboxing.

Package Contents Overview

Lists all items included in the product package, such as manuals, tools, and accessories.

Detailed Component Descriptions

Power Head, Controls, and Grip

Describes the engine unit, throttle controls, stop switch, and rear grip.

Drive Shaft and Cutting Attachments

Covers the drive shaft assembly, nylon trimmer head, and plastic debris shield.

Fuel, Starting, and Air Systems

Details the fuel tank, primer bulb, air cleaner, and choke system components.

Assembly Procedures

Plastic Shield Installation

Provides step-by-step instructions for fitting the plastic debris shield for nylon line operation.

Nylon Line Head Installation

Provides step-by-step instructions for attaching the nylon line trimmer head.

Operation Setup

Front Handle Installation

Instructions for positioning and securing the front handle for comfortable operation.

Blade Operation Preparation

Discusses specific configurations and kits required for safe blade operation.

Blade Selection and Harness

Blade Selection Guidance

Provides advice on choosing the correct blade type for different cutting materials and tasks.

Harness Usage Recommendation

Advises on using the shoulder/waist harness for operator safety and reduced fatigue.

Fuel Management

Fuel Requirements and Mixing

Details gasoline octane, two-stroke oil specifications, and proper fuel mixing instructions.

Safe Fuel Handling Practices

Outlines critical safety procedures for handling, storing, and refueling the unit.

Engine Starting Procedures

Cold Engine Starting Guide

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

Warm Engine Starting

Warm Engine Starting Guide

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

Engine Stopping and Maintenance Basics

Engine Stopping Procedure

Details the correct procedure for shutting down the engine safely.

Maintenance Skill Levels

Explains the grading system (Level 1, 2, 3) for difficulty of maintenance tasks.

Routine Maintenance Tasks

Air Filter Maintenance

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

Fuel Filter Replacement

Instructions for safely removing and replacing the fuel filter.

Engine Component Service

Spark Plug Service and Adjustment

Details inspection, cleaning, gap adjustment, and tightening of the spark plug.

Cooling System Cleaning

Explains the importance and procedure for cleaning engine cooling fins and air intakes.

Exhaust and Carburetor Systems

Spark Arrestor Screen Maintenance

Details cleaning and replacing the spark arrestor screen in the muffler.

Cylinder Exhaust Port Cleaning

Discusses inspection and cleaning of the cylinder exhaust port for emissions compliance.

Idle Speed Carburetor Adjustment

Explains how to adjust the carburetor's idle speed using a tachometer.

Drive Train and Cutting Head Maintenance

Gear and Drive Shaft Lubrication

Details lubrication procedures for the gear housing and flexible drive shaft.

Nylon Line Replacement Guide

Step-by-step instructions for replacing the nylon trimmer line on the cutting head.

Blade Maintenance and Storage

Metal Blade Sharpening Instructions

Provides instructions and precautions for sharpening approved metal blades.

Long Term Storage Preparation

Outlines maintenance steps required for storing the unit for over 30 days.

Servicing and Support Information

Obtaining Genuine Parts and Manuals

Explains how to purchase genuine ECHO parts and obtain replacement manuals.

Authorized Service and Warranty

Guides on finding authorized service dealers and registering product warranty.

Consumer Product Support Contact

Provides contact details for ECHO consumer product support assistance.