Grass Trimmer/Brush Cutter

27

 

 

 

 

 

Operator's Manual

 

Troubleshooting

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ENGINE PROBLEM TROUBLESHOOTING CHART

 

 

 

 

 

 

 

 

 

 

 

 

 

Problem

Check

Status

 

Cause

Remedy

 

 

 

 

 

 

 

 

 

 

 

 

 

Fuel at carburetor

No fuel at carburetor

 

Fuel strainer clogged

Clean or replace

 

 

 

 

 

 

 

Fuel line clogged

Clean or replace

 

 

 

 

 

 

 

Carburetor

See your Echo dealer

 

 

 

 

 

 

 

 

 

 

 

 

 

Fuel at cylinder

No fuel at cylinder

 

Carburetor

See your Echo dealer

 

 

 

 

 

 

 

 

 

 

 

 

Engine

 

Muffler wet with fuel

 

Fuel Mixture too rich

Open choke

 

 

 

 

 

 

 

Clean/replace air filter

 

 

 

cranks -

 

 

 

 

Adjust carburetor

 

 

 

starts hard/

 

 

 

 

See your Echo dealer

 

 

 

doesn't

 

 

 

 

 

 

 

 

Spark at end

No spark

 

Stop switch off

Turn switch to ON

 

 

 

start

 

 

 

 

 

of plug wire

 

 

Electrical problem

See your Echo dealer

 

 

 

 

 

 

 

Interlock switch

See your Echo dealer

 

 

 

 

 

 

 

 

 

 

 

 

 

Spark at plug

No spark

 

Spark gap incorrect

Adjust to .65mm (0.026 in.)

 

 

 

 

 

 

 

Covered with carbon

Clean or replace

 

 

 

 

 

 

 

Fouled with fuel

Clean or replace

 

 

 

 

 

 

 

Plug defective

Replace plug

 

 

 

 

 

 

 

 

 

 

 

 

 

Air filter

Air filter dirty

 

Normal wear

Clean or replace

 

 

 

 

 

 

 

 

 

 

 

 

 

Fuel filter

Fuel filter dirty

 

Contaminants/residues in

Replace

 

 

 

 

 

 

 

fuel

 

 

 

 

 

 

 

 

 

 

 

 

 

Engine runs,

Fuel vent

Fuel vent plugged

 

Contaminants/residues in

Clean or replace

 

 

 

 

 

 

fuel

 

 

 

 

but dies or

 

 

 

 

 

 

 

 

Spark Plug

Plug dirty/worn

 

Normal wear

Clean and adjust or replace

 

 

 

does not

 

 

 

 

accelerate

 

 

 

 

 

 

 

 

Carburetor

Improper adjustment

 

Vibration

Adjust

 

 

 

properly

 

 

 

 

 

 

 

 

 

 

 

 

 

Cooling System

Cooling system

 

Extended operation in

Clean

 

 

 

 

 

dirty/plugged

 

dirty/dusty locations

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Spark Arrestor

Spark arrestor

 

Normal wear

Replace

 

 

 

 

Screen

screen plugged

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Engine does

N/A

N/A

 

Internal engine problem

See your Echo dealer

 

 

 

not crank

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DANGER

Fuel vapors are extremely flammable and may cause fire and/or explosion. Never test for ignition spark by ground- ing spark plug near cylinder plug hole, otherwise serious personal injury may result.

Page 27
Image 27
Echo SRM-266S, X7502026001, X750018671 manual Grass Trimmer/Brush Cutter Operators Manual

SRM-266, SRM-266S, X750018671, X7502026001 specifications

The Echo X7502026001 and X750018671, along with the SRM-266S and SRM-266, represent a remarkable suite of outdoor power equipment that showcases innovative technologies and user-friendly features. These products cater to both professional landscapers and homeowners, providing robust performance in various landscaping tasks.

Starting with the Echo X7502026001, this model stands out due to its powerful engine that delivers exceptional cutting power. It is equipped with a high-efficiency two-stroke engine, ensuring that users can tackle tough jobs with ease. This feature not only enhances performance but also improves fuel efficiency. Additionally, the user-friendly design includes an ergonomic handle that minimizes operator fatigue during prolonged use.

The X750018671, often used in combination with Echo's cutting equipment, is designed to optimize performance and extend the life of the tools. This accessory is known for its durability and precision, making it an excellent choice for those who demand high-quality results.

On the other hand, the SRM-266S and SRM-266 are arming users with innovative technologies that enhance their trimming and cutting experience. The SRM-266S, with its lightweight body, allows for greater maneuverability without compromising power. The engine is designed for easy start, thanks to Echo’s i-30 starting system, which reduces the amount of effort needed to pull the starter rope.

In terms of cutting capability, both the SRM-266S and SRM-266 are equipped with a high-capacity fuel tank and a wide cutting swath, greatly increasing productivity. The two-step air filtration system ensures optimal engine performance by keeping dirt and debris out, extending the overall lifespan of the equipment.

Both models also feature a curved shaft design, allowing users to reach tight spots with ease. This is complemented by a variety of compatible cutting attachments and accessories, which can be easily swapped out for enhanced versatility.

In conclusion, the Echo X7502026001, X750018671, SRM-266S, and SRM-266 represent the pinnacle of outdoor power equipment. With their powerful engines, user-friendly features, and advanced technologies, they are designed to efficiently meet the demanding needs of any landscaping job. Whether for professional use or DIY projects, these models deliver on performance, durability, and ease of use, making them an excellent investment for gardening enthusiasts and professionals alike.