Echo SRM - 2601, SRM - 2610 User Manual

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Grass Trimmer/Brush Cutter

Operator's Manual

MODELS,

SRM - 2601

 

SRM - 2610

 

Serial Number 001001 & Up

WARNING

The engine exhaust from this product contains chemicals known to the State of California to cause cancer, birth defects or other reproductive harm.

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. Failure to do so could result in serous injury.

X7502090701

89851957731

02/00

 

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.

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.

THE OPERATOR'S MANUAL

contains specifications and information for operation, starting, stopping, maintenance, storage and assembly specific to this product.

THE SAFETY MANUAL

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

- Equipment ...............................................................

4

- Fuel ..........................................................................

5

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

6

- Safe Operation .........................................................

7

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

9

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

10

- Contents ................................................................

10

- Blade Terms and Definitions .................................

10

- Emission Control ...................................................

11

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

13

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

14

- Drive Shaft/Power Head ........................................

14

- Throttle Linkage and Ignition Leads ......................

14

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

15

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

15

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

15

- Accessory Installation ...........................................

16

- Harness Clamp Installation ...................................

16

- Install Metal Shield ................................................

17

- U-Handle Installation ............................................

17

- Muffler Bracket Installation ..................................

20

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

20

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

20

- Fuel ........................................................................

22

CopyRight© 1999 By Echo, Incorporated

 

All Rights Reserved.

 

- Equipment Check ..................................................

23

- Determine Operation Area ....................................

24

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

24

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

24

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

25

- Stopping Engine .....................................................

26

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

26

- Skill Levels .............................................................

26

- Maintenance Intervals ...........................................

27

- Air Filter ................................................................

28

- Fuel Filter ..............................................................

28

- Spark Plug ..............................................................

29

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

29

- Exhaust System .....................................................

30

- Carburetor Adjustment ..........................................

31

- Lubrication .............................................................

32

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

32

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

34

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

35

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

36

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

40

- Parts .......................................................................

40

- Service ....................................................................

40

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

40

- Warranty Card .......................................................

40

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

40

- Manual Ordering Instructions ...............................

40

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, information 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

DEBRIS SHIELD DECAL

Locate these safety decals on your unit. The complete unit illustration, found in the "DESCRIPTION" section, will help you locate them. 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.

Plastic Debris

Shield

Shield

 

4

Shaft Decal

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 evenwith 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.

INSPECTBLADESBEFOREUSE.

DO NOT USE DAMAGED, CRACKED, BENT, DULL OR IMPROPERLYSHARPENEDBLADES.

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 form/shape

Symbol

Symbol form/shape

Symbol

description/application

description/application

 

 

 

 

 

"WARNING, SEE

 

Hot

 

 

Surface

 

OPERATOR'S

 

 

 

 

 

MANUAL

 

 

 

 

 

 

 

Wear eyes, ears and

 

Finger Severing

 

head protection

 

 

 

 

 

 

Wear hand and

 

DO NOT allow

 

foot protection

 

 

 

flames or sparks

 

 

 

 

 

 

near fuel.

 

 

 

 

 

Safety/Alert

 

DO NOT smoke

 

 

near fuel.

 

 

 

 

 

 

 

 

 

Keep bystanders and helpers

 

 

away 15 m (50 ft.).

 

 

 

 

Symbol form/shape

Symbol

Symbol form/shape

Symbol

description/application

description/application

 

Emergency stop

 

Fuel and oil mixture

 

 

 

 

 

 

 

 

Carburetor adjustment

 

Primer Bulb

 

 

 

 

- High speed mixture

 

 

 

 

 

 

 

Carburetor adjustment

 

Ignition

 

- Idle speed

 

ON/OFF

 

 

 

 

 

Carburetor adjustment

 

Engine choke

 

- Low speed mixture

 

 

 

control.

 

 

 

 

 

 

 

GRASS TRIMMER/BRUSH CUTTER

OPERATOR'S MANUAL 5

EQUIPMENT

WARNING DANGER

Use only ECHO approved attachments. Serious injury may result from the use of a non approved attachment combination. Read and comply with all safety instructions listed in this manual and safety manual.

ECHO, INC. will not be responsible for the failure of cutting devices, attachments or accessories which have not been tested and approved by ECHO.

Before operation a complete check of the unit must be performed;

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 optional shoulder/waist harness are adjusted for safe, comfortable operation. See Assembly for proper adjustment.

IMPORTANT

Use of the Brush Cutter on U.S. Forest land and the states of

California, Oregon and Washington requires installation of optional

Muffler Bracket Kit P/N 10099057730.

6

FUEL

WARNING DANGER

Fuel is VERY flammable. Use extreme care when mixing, storing or handling, otherwise serious personal injury may result.

Use an approved fuel container.

DO NOT smoke near fuel.

DO NOT allow flames or sparks near fuel.

Fuel tanks/cans may be under pressure. Always loosen fuel caps slowly allowing pressure to equalize.

NEVER refuel a unit when the engine is HOT!

NEVER refuel a unit with the engine running.

DO NOT fill fuel tanks indoors. ALWAYS fill fuel tanks outdoors over bare ground.

Securely tighten fuel cap after refueling.

Inspect for fuel leakage. If fuel leakage is found, do not start or operate unit until leakage is repaired.

IMPORTANT

Spilled fuel is a leading cause of hydrocarbon emissions. Some states may require the use of automatic fuel shut-off containers to reduce fuel spillage. Contact your ECHO dealer for ordering information.

After Refueling;

Wipe any spilled fuel from the unit.

Move at least 3 M (10 ft.) from refueling location before starting.

After Use;

DO NOT store a unit with fuel in its tank. Leaks can occur. Return unused fuel to an approved fuel storage container.

3M (10 FT.)

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 and or safety precautions are not followed. Proper clothing and safety gear must be worn when operating a trimmer.

GRASS TRIMMER/BRUSH CUTTER

OPERATOR'S MANUAL 7

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.

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.

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.

Hot Humid Weather --

Heavy protective clothing can increase operator fatigue which may lead to heat stroke. Schedule heavy work for early morning or late afternoon hours when temperatures are cooler.

8

SAFE OPERATION

Determine Operation Area

15M (50 ft.)

Provide all operators of this equipment with the Operator's Manual and instructions for safe operation.

Review the area to be trimmed. Look for hazards that could contribute to unsafe conditions.

Spectators and fellow workers must be warned, and children and animals prevented from coming nearer than 15M (50 ft.) while the trimmer is in use.

Operation

Use Proper Clothing & Equipment

Before starting the unit, equip yourself and any other person working within the 15M (50 ft.) Safety Zone with the required Protective Equipment and clothing.

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.

Avoid Hot Surfaces

During operation, the complete unit, especially the drive shaft housing and the bearing housing may become very hot, too hot to touch. Avoid contact during and immediately after 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.

GRASS TRIMMER/BRUSH CUTTER

OPERATOR'S MANUAL 9

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.

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.

10

DESCRIPTION

The ECHO product you purchased has been factory pre-assembled for your convenience. Due to packaging restrictions, shield installation and other assembly may be 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.

CONTENTS

Contents List

I t e m s

 

MODELS

 

 

 

 

 

 

 

2601 1E

 

2610 1E

 

 

 

 

 

 

1 -

Power Head

 

1

-

Drive Shaft Assembly

 

1

-

Plastic Bag (co-pack)

 

 

 

- 1, Operator's Manual

 

 

 

- 1, Safety Manual

 

 

 

- 1, Warranty Registration Card

 

 

- 1, Limited Warranty Statement

 

 

- 1, Plastic shield

 

 

- 1, Tool Bag

 

 

 

--1, T-wcrench

 

 

 

--1, locking tool

 

 

 

--1, 8 x 10mm wrench

 

 

- 1, Nylon Trimmer Head

 

 

- 1, Safety Glasses

 

 

- 1, 2-Stroke Oil Sample, 2.6 oz.

 

 

- 1, Front Handle (L.H.)

 

 

- 1, Plastic Bag

 

 

 

 

 

--1, shield plate

 

 

 

--3, 5mm x 15mm screws (shield mtg.)

 

 

 

--1, 4mm Hexagon Wrench

 

 

- 1, Plastic Bag

 

 

 

-- 3, 5mm x 15mm screws (shield mount)

 

 

 

 

-- 2, 5mm x 8mm screws (bracket to shield)

 

 

 

 

-- 4, 5mm nuts

 

 

 

 

-- 4, 5mm lockwashers

 

 

 

 

--1, metal shield

 

 

 

 

--1, bracket

 

 

 

-1, plastic bag

 

 

 

 

-1, 8mm x 55mm bolt

 

 

 

 

-2, cable clips

 

 

BLADE TERMS AND DEFINITIONS --

BladeConvertible

Models (SRM-2601) can be converted to utilize blades. Plastic/nylon blades require a, "Blade Conversion Kit" P/N 99944200415, which includes a shoulder harness, and steel shield with necessary attaching hardware. Steel/metal blades require Combination "U-Handle/Blade Conversion Kit" P/N 99944200521 which includes Blade Conversion Kit Parts, U- Handle, Throttle Cable and Stop Switch.

DedicatedBladeCapable

Model (SRM-2610) includes the "U-Handle/Blade Conversion Kit".

Echo SRM - 2601, SRM - 2610 User Manual

GRASS TRIMMER/BRUSH CUTTER

OPERATOR'S MANUAL 11

EMISSION CONTROL --

The emission control system for this engine is EM (Engine Modification).

Emission Control Label located on Engine

(EXAMPLE ONLY, information on label varies by FAMILY).

17

18

IMPORTANT ENGINE INFORMATION ENGINE FAMILY : VEH025UB24RA DISPLACEMENT : 25.4cc

THIS ENGINE MEETS U.S. EPA PHI AND 1995 - 1999

CALIFORNIA EMISSION REGULATIONS FOR ULGE ENGINES. REFER TO OWNER’S MANUAL FOR MAINTENANCE SPECIFICATIONS AND ADJUSTMENTS.

24

23

25

1

2

 

19

22

 

 

20

 

 

26

 

21

 

8

 

 

 

7

6

 

 

9

 

5

 

4

 

 

 

 

3

 

10

 

5

11

12

7

3

13

14

15

16

12

1.OPERATOR'S MANUAL - Included in plastic bag (co-pack). Read before operation and keep in a safe place for future reference, i.e., operation, maintenance, storage and specifications.

2.SAFETY MANUAL - Included in plastic bag (co-pack). Read before operation and keep in a safe place for future reference to learn proper, safe operating techniques.

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

4.GRIP - Rear (right hand) handle.

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

6.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.

7.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.

8.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.

9.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.

10.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 and Safety Decal. 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.

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

12.BLADE - Circular blade for grass, weed or brush cutting applications. Harness, metal shield & U-handles required for blade operation.

13.METAL BLADE SHIELD - Required when unit is equipped with blades. Do not operate unit without shield.

14.U-HANDLE - Required for metal blade operation.

15.SHOULDER HARNESS- An adjustable strap that suspends the unit from the operator. Using the strap reduces operator fatigue.

16.HIP PAD - Used to protect hip/leg and clothing when using U-handle equipped unit.

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

18.ARM REST - Provides arm rest during operation and protects arm from the hot engine.

19.MUFFLER/SPARK ARRESTER - The muffler controls the exhaust noise while the spark arrester prevents hot, glowing particles of carbon from leaving the muffler where they could possibly start a fire.

20.FUEL TANK - Contains fuel and fuel filter.

21.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.

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

23.PRIMER BULB - Pumping primer bulb before starting engine draws fresh fuel from the fuel tank priming the carburetor for starting. Pump the bulb 10 times until fuel is visible in clear fuel return line.

24.AIR CLEANER - Contains replaceable filter element.

25.CHOKE - The choke control is located on the top of the air filter case. Move choke control up to close the choke for cold starting. Push knob down for the "RUN" position.

26.SAFETY VIDEO - (Not included with unit) P/N 99922202540 English version only is 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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