Echo SRM-230 User Manual

4 (1)

Grass Trimmer/Brush Cutter

Operator's Manual

MODEL SRM - 230

Serial Number 05001001 - 05143223

SRM - 230S

Serial Number 05001001 - 05014429

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.

X750003691

X7502099201

11/03

2

INTRODUCTION

Welcome to the ECHO family. This ECHO product was designed and manufactured to provide long life and on-the-job dependability. Read and understand this manual and the SAFETY MANUAL you found in the same package. You will find both easy to use and full of helpful operating tips and SAFETY messages.

THE OPERATOR'S MANUAL

Read and understand this manual before operation. Keep it in a safe place for future reference. It contains specifications and information for operation, starting, stopping, maintenance, storage and assembly specific to this product.

THE SAFETY MANUAL

Read and understand this manual before operation. Keep it in a safe place for future reference. It explains possible hazards involved with the use of Grass Trimmers and Brush Cutters and what measures you should take to make their use safer.

TABLE OF CONTENTS

Introduction ........................................................................

2

-

The Operator's Manual ..............................................

2

-

The Safety manual ......................................................

2

Manual Safety Symbols and Important Information .........

3

Safety ..................................................................................

3

-

Decals .........................................................................

3

-

International Symbols .................................................

4

Safety Instructions .............................................................

5

- Personal Condition and Safety Equipment .................

5

-

Extended Operation/Extreme Conditions ...................

5

-

Equipment ..................................................................

6

-

Safe Operation ............................................................

7

Emission Control ................................................................

7

Description .........................................................................

8

-

Contents .....................................................................

8

Specifications ....................................................................

10

Assembly ..........................................................................

11

-

Plastic Shield Installation ..........................................

11

- Nylon Line Head Installation ...................................

11

-

Front Handle Installation ..........................................

12

Pre-Operation ...................................................................

12

-

Operation with Blades ..............................................

12

-

Fuel ...........................................................................

15

Copyright© 2003 By Echo, Incorporated

All Rights Reserved.

Operation ..........................................................................

16

-

Starting Cold Engine .................................................

16

-

Starting Warm Engine ...............................................

17

-

Stopping Engine ........................................................

17

Maintenance .....................................................................

18

-

Skill Levels ................................................................

18

-

Maintenance Intervals ..............................................

18

-

Air Filter ...................................................................

19

-

Fuel Filter .................................................................

19

-

Spark Plug .................................................................

20

-

Cooling System Cleaning ..........................................

20

-

Exhaust System ........................................................

21

-

Carburetor Adjustment Emission .............................

22

-

Lubrication ................................................................

23

-

Nylon Line Replacement ..........................................

24

-

Sharpening Metal Blades ..........................................

25

Troubleshooting ................................................................

26

Storage ..............................................................................

27

Servicing Information ........................................................

28

-

Parts ..........................................................................

28

-

Service .......................................................................

28

-

ECHO Consumer Product Support ..........................

28

-

Warranty Card ..........................................................

28

- Additional or Replacement Manuals ........................

28

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.

GRASS TRIMMER/BRUSH CUTTER

OPERATOR'S MANUAL 3

MANUAL SAFETY SYMBOLS AND IMPORTANT INFORMATION

Throughout this manual and on the product itself, you will find safety alerts and helpful, informational messages preceded by symbols or key words. The following is an explanation of those symbols and key words and what they mean to you.

This symbol accompanied by the words WARNING and DANGER calls attention to an act or condition that can lead to serious personal injury to operator and bystanders.

The circle with the slash symbol means whatever is shown within the circle is prohibited.

IMPORTANT The enclosed message provides information necessary for the protection of the unit.

NOTE This enclosed message provides tips for use, care and maintenance of the unit.

SAFETY

DECALS

Locate these safety decals on your unit. Make sure the decals are legible and that you understand and follow the instructions on them. If a decal cannot be read, a new one can be ordered from your ECHO dealer. See PARTS ORDERING instructions for specific information.

Hot Decal (near muffler)

P/N 89016006361

Shaft Decal

Spanish Decal

ADVERTENCIA PELIGRO

Esta unidad puede ser peligrosa y producir lesiones personales graves si no se usa en forma adecuada. Para reducir el riesgo de lesionarse, los operadores, los ayudantes y los espectadores deben leer y comprender el Manual Del Operador y

89022890560 los Manuales De Seguridad que se entregan escritos en español.

English Translation

WARNING DANGER

This unit can be dangerous and cause serious injury if improperly used. To reduce injury risk to operator, helpers and bystanders, read and understand the Operator's and Safety Manuals, which are provided in Spanish.

P/N 89022890560

4

Shaft Decal

P/N 89016844830

WARNING DANGER

This unit can be dangerous and cause serious injury if improperly used. To reduce injury risk to operator, helpers, and bystanders, read and understand the Operator's and Safety manuals.

Blindness can occur from objects that are thrown or ricocheted even with shield in place. Operators, helpers, and bystanders must wear ANSI Z87.1 approved eye protection.

Always wear hearing protection when operating unit.

Prevent accidental contact with unit and any cutting attachment. Maintain a 15M (50 ft.) radius, DANGER ZONE surrounding the operator. ONLY the operator, dressed in proper protective clothing should be in the DANGER

ZONE.

Beware of KICKOUT (blade thrust) when using blades. Special precautions are necessary for blade operation, see your Operator's and Safety Manuals. ONLY install ECHO approved blades on Brush Cutters (SRM) models equipped with proper blade shield, U-handles, harness, blade collar, nut and cotter pin.

Blade/Cutting attachment does not stop immediately after releasing throttle. Keep hands and feet clear of blade/cutting attachment unless engine is shut off and cutting attachment is not moving.

INSPECT BLADES BEFORE USE.

DO NOT USE DAMAGED, CRACKED, BENT, DULL OR IMPROPERLY SHARPENED BLADES.

Do not remove shields, modify the unit or install attachments or parts not approved by ECHO. Approved attachment information and replacement Operator's and Safety Manuals are available from your ECHO dealer or by writing: ECHO, INCORPORATED, 400 OAKWOOD RD., LAKE

ZURICH, IL 60047.

INTERNATIONAL SYMBOLS

SYMBOL

DESCRIPTION

SYMBOL

DESCRIPTION

 

 

 

 

 

 

 

"WARNING, SEE

 

Hot

 

 

OPERATOR'S

 

 

 

 

Surface

 

 

MANUAL

 

 

 

 

 

 

 

 

Wear eye, ear

 

 

 

 

and head

 

Finger Severing

 

 

protection

 

 

 

 

 

 

 

 

 

Wear hand and

 

DO NOT allow

 

 

 

flames or sparks

 

 

foot protection

 

 

 

 

near fuel.

 

 

 

 

 

 

 

 

 

 

 

Safety/Alert

 

DO NOT smoke

 

 

 

near fuel.

 

 

 

 

 

 

 

 

 

 

Keep bystanders and helpers away 15 m (50 ft.).

 

SYMBOL

 

DESCRIPTION

SYMBOL

DESCRIPTION

 

 

 

 

 

 

 

 

 

 

 

 

 

Emergency

 

Fuel and oil

 

 

 

 

 

Stop

 

mixture

 

 

 

 

 

 

 

 

 

 

 

 

 

Carburetor

 

Primer

 

 

 

 

 

Adjustment

 

 

 

 

 

 

- High speed

 

Bulb

 

 

 

 

 

mixture

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Carburetor

 

Choke Control

 

 

 

 

 

 

"Run"

 

 

 

 

 

Adjustment

 

 

 

 

 

 

 

Position

 

 

 

 

 

- Idle speed

 

 

 

 

 

 

 

(Choke Open)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Carburetor

 

Choke Control

 

 

 

 

 

Adjustment

 

"Cold Start"

 

 

 

 

 

- Low speed

 

Position

 

 

 

 

 

mixture

 

(Choke Closed)

 

 

 

 

 

 

 

 

 

 

 

 

 

Ignition

 

Do not use

 

 

 

 

 

 

 

 

 

 

ON/

 

blades. String

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

OFF

 

line only

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

GRASS TRIMMER/BRUSH CUTTER

OPERATOR'S MANUAL 5

SAFETY INSTRUCTIONS

PERSONAL CONDITION AND SAFETY EQUIPMENT

WARNING DANGER

Trimmer/Brush Cutter users risk injury to themselves and others if the trimmer/brush cutter is used improperly or safety precautions are not followed. Proper clothing and safety gear must be worn when operating a trimmer/brush cutter.

Physical Condition --

Your judgment and physical dexterity may not be good:

if you are tired or sick,

if you are taking medication,

if you have taken alcohol or drugs.

Operate unit only if you are physically and mentally well.

Eye Protection --

Wear eye protection that meets ANSI Z87.1 or CE requirements whenever you operate the trimmer.

Hearing Protection --

ECHO recommends wearing hearing protection whenever unit is used.

Proper Clothing --

Wear snug fitting, durable clothing;

Pants should have long legs, shirts with long sleeves.

DO NOT WEAR SHORTS,

DONOTWEARTIES,SCARVES,JEWELRY.

Wear sturdy work shoes with non-skid soles;

DO NOT WEAR OPEN TOED SHOES,

DONOTOPERATEUNITBAREFOOTED.

Hand Protection --

Wear no-slip, heavy duty work gloves to improve your grip on the Trimmer/Brush Cutter handles. Gloves also reduce the transmission of machine vibration to your hands.

EXTENDED OPERATION/EXTREME CONDITIONS

Vibration and Cold

It is believed that a condition called Raynaud’s Phenomenon, which affects the fingers of certain individuals, may be brought about by exposure to vibration and cold. Exposure to vibration and cold may cause tingling and burning sensations, followed by loss of color and numbness in the fingers. The following precautions are strongly recommended, because the minimum exposure which might trigger the ailment is unknown.

Keep your body warm, especially the head, neck, feet, ankles, hands, and wrists.

Maintain good blood circulation by performing vigorous arm exercises during frequent work breaks, and also by not smoking.

Limit the hours of operation. Try to fill each day with jobs where operating the trimmer or other hand-held power equipment is not required.

If you experience discomfort, redness and swelling of the fingers followed by whitening and loss of feeling, consult your physician before further exposing yourself to cold and vibration.

6

Repetitive Stress Injuries

It is believed that overusing the muscles and tendons of the fingers, hands, arms and shoulders may cause soreness, swelling, numbness, weakness, and extreme pain in those areas. Certain repetitive hand activities may put you at a high risk for developing a Repetitive Stress Injury (RSI). An extreme RSI condition is Carpal Tunnel Syndrome (CTS), which could occur when your wrist swells and squeezes a vital nerve that runs through the area. Some believe that prolonged exposure to vibration may contribute to CTS. CTS can cause severe pain for months or even years.

To reduce the risk of RSI/CTS, do the following:

Avoid using your wrist in a bent, extended, or twisted position. Instead, try to maintain a straight wrist position. Also, when grasping, use your whole hand, not just the thumb and index finger.

Take periodic breaks to minimize repetition and rest your hands.

Reduce the speed and force with which you do the repetitive movement.

Do exercises to strengthen the hand and arm muscles.

Immediately stop using all power equipment and consult a doctor if you feel tingling, numbness, or pain in the fingers, hands, wrists, or arms. The sooner RSI/CTS is diagnosed, the more likely permanent nerve and muscle damage can be prevented.

EQUIPMENT

WARNING DANGER

Use only ECHO approved attachments. Serious injury may result from the use of a non-approved attachment combination. ECHO, INC. 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/missing nuts, bolts, and screws. Tighten and/or replace as needed.

Inspect fuel lines, tank, and area around carburetor for fuel leaks. DO NOT operate unit if leaks are found.

Inspect shield for damage and ensure that the cut-off knife issecurely in place. Replace if either is damaged or missing.

Check that the cutting attachment is firmly attached and in safe operating condition.

Check that front loop handle and shoulder strap/ or shoulder/ waist harness are adjusted for safe, comfortable operation. See Assembly Section for proper adjustment.

Keep exhaust area clear of flammable debris. Avoid contact during and immediately after operation.

GRASS TRIMMER/BRUSH CUTTER

OPERATOR'S MANUAL 7

SAFE OPERATION

WARNING DANGER

Do not operate this product indoors or in inadequately ventilated areas. Engine exhaust contains poisonous emissions and can cause serious injury or death.

Read the Manuals

Provide all users of this equipment with the Operator's Manual and Safety Manual for instructions on Safe Operation.

KeepAFirmGrip

Hold the front and rear handles with both hands with thumbs and fingers encircling the handles

Keep A Solid Stance

Maintain footing and balance at all times. Do not stand on slippery, uneven or unstable surfaces. Do not work in odd positions or on ladders. Do not over reach.

EMISSION CONTROL

EPA Phase 2

The emission control systems for these engines are EM (Engine Modification).

IMPORTANT ENGINE INFORMATION

ENGINE FAMILY: 3EHXS.0234EA DISPLACEMENT: 22.8 CC

EMISSION COMPLIANCE PERIOD : 300 HRS.

THIS ENGINE MEETS U.S. EPA PHASE 2 EMISSION

REGULATIONS FOR SMALL NONROAD ENGINES. REFER

TO OWNER'S MANUAL FOR MAINTENANCE SPECIFICA-

TIONS AND ADJUSTMENTS.

An Emission Control Label is located on the engine. (This is an EXAMPLE ONLY, information on label varies by engine FAMILY).

PRODUCTEMISSIONDURABILITY

The 300 hour emission durability compliance period is the time span selected by the manufacturer certifying the engine emissions output meets applicable emissions regulations, provided that approved maintenance procedures are followed as listed in the Maintenance Section of this manual.

Echo SRM-230 User Manual

8

DESCRIPTION

The ECHO product you purchased has been partially assembled for your convenience. Due to packaging restrictions, installation of the plastic debris shield, nylon line head, and positioning of the front handle are 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.

*Some Echo units may be factory pre-assembled. The nylon line head, plastic debris shield, and mounting hardware shown in the contents list are pre-assembled to the unit. No assembly tools are needed. The front handle may need to be re-positioned for comfortable operation.

CONTENTS

______ 1 -

Power Head / Drive Shaft Assembly

______ 1 -

Operator's Manual

______ 1 -

Safety Manual

______ 1

-

Warranty Registration Card

______ 1

-

Limited Warranty Statement

______ 1

-

Safety Glasses

______ 1

-

Echo Power Blend TM 2-stroke oil sample

*___ 1 - Nylon Trimmer Head

*___ 1 - T-wrench17x19,P/N89541008030

*___ 1 - Locking tool, P/N 89751801131

* ___ 1 - Plastic shield

* ___ 1 - Shield plate

* ___ 3 - 5mm x 16mm screws (shield mtg.)

20

Safety

Video

11 12

19

18

13

17

16

14

15

5

1

 

6

4

3

7

 

2

8

9

10

GRASS TRIMMER/BRUSH CUTTER

OPERATOR'S MANUAL 9

1.POWER HEAD - Includes the Engine, Clutch, Fuel System, Ignition System and Recoil Starter.

2.GRIP - Rear (right hand) handle.

3.THROTTLE TRIGGER LOCKOUT - This lever must be held during starting. Operation of the throttle trigger is prevented unless throttle trigger lockout lever is engaged.

4.STOP SWITCH - "SLIDE SWITCH" mounted on top of the Throttle Trigger Housing. Move switch FORWARD to RUN, BACK to STOP.

5.FRONT HANDLE - The Front (loop) handle is loosely assembled to the Drive Shaft assembly and must be positioned for proper cutting attitude and operator comfort.

6.DRIVE SHAFT ASSEMBLY - Includes the Rear (right hand) Handle assembly, Gear Housing assembly, Front (loop, left hand) Handle assembly, steel drive shaft and Safety Decal.

7.NYLON CUTTER HEAD - Contains replaceable nylon trimming line that advances when the trimmer head is tapped against the ground while the head is turning at normal operating speed.

8.CUT-OFF KNIFE - Automatically trims line to the correct length: 5" after head is tapped on the ground. If trimmer is operated without a cut-off knife the line will become too long, the engine will overheat and engine damage may occur.

9.PLASTIC DEBRIS SHIELD ASSEMBLY - Included in plastic bag (co-pack). MUST be installed on unit before use, see Assembly Instructions. Shield assembly includes the Cut-Off Knife. Mounts on the Gear Housing Assembly just above the cutting attachment. Helps protect the operator by deflecting debris produced during the trimming operation. This shield must be replaced with the steel shield for blade use.

10.THROTTLE TRIGGER - Spring loaded to return to idle when released. During acceleration, press trigger gradually for best operating technique.

11.SPARK PLUG - Provides spark to ignite fuel mixture.

12.TOP GUARD - Protects arm from the hot engine.

13.SPARK ARRESTOR - CATALYTIC MUFFLER / MUFFLER -The muffler or catalytic muffler controls exhaust noise and emission. The spark arrestor screen prevents hot, glowing particles of carbon from leaving the muffler. Keep exhaust area clear of flammable debris.

14.FUEL TANK - Contains fuel and fuel filter.

15.RECOIL STARTER HANDLE - Pull handle slowly until starter engages, then quickly and firmly. When engine starts, return handle slowly. DO NOT let handle snap back or damage to unit will occur.

16.FUEL TANK CAP - Covers and seals fuel tank opening.

17.PRIMER BULB - Pumping primer bulb before starting engine draws fresh fuel from the fuel tank priming the carburetor for starting. Pump primer bulb until fuel is visible and flows freely in the clear fuel tank return line. Pump bulb an additional 4 or 5 times.

18.AIR CLEANER - Contains replaceable filter element.

19.CHOKE - The choke control is located on the top of the air filter case. Move choke lever to "Cold Start" () to close choke for cold start. Move choke lever to "Run" () position to open choke.

20.SAFETY VIDEO - (Not included with unit) P/N 99922202540 English version and P/N 99922203508 Spanish version are available at a cost of $5.00 from ECHO, INC. or any authorized ECHO dealer. The video overviews safety precautions and proper operating techniques and is supplemental to the Safety Manual. Read and understand the Safety Manual for complete information on safe operation.

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