Echo SRM-260, SRM - 260S User Manual

Grass Trimmer/Brush Cutter

Operator's Manual

MODELS SRM - 260 SRM - 260S

Serial Number 03001001 - 03999999

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.

X7502095601	X750001841

07/01

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

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.

Debris Shield Decal

Metal Debris

Shield

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

89017740630 comprender el Manual Del Operador y 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.

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 15 m (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.

•DONOTUSEDAMAGED,CRACKED,BENT,DULL,ORIMPROPERLYSHARPENEDBLADES.

•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 OAK-

WOODRD.,LAKEZURICH,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

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

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.

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. 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.

•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 is securely 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.

•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.

•Provide all operators of this equipment with the Operator's Manual and instructions for 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 II

The emission control system for these engines is EM (Engine Modification).

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

IMPORTANT ENGINE INFORMATION

ENGINE FAMILY: YEHXS.0254CA

DISPLACEMENT: 25.4 CC

THIS ENGINE MEETS U.S. EPA PAHSE II EMISSION REGULATIONS FOR S.O.R.E. REFER TO OWNER'S MANUAL FOR MAINTENANCE SPECIFICATIONS AND ADJUSTMENTS. EMISSION COMPLIANCE PERIOD : 300 HRS.

PRODUCTEMISSIONDURABILITY

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

8

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.	2
1

CONTENTS

1 - Power Head / 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

21

- 1, Tool Bag --1, T-wrench

--1, Locking tool

-1, Nylon Trimmer Head

-1, Safety Glasses

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

-1, Plastic Bag

--1, shield plate

13

12

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

20

19

14

		18
		15
8	7	17
		6

		16
		5
	9	4
		3
		10

11

GRASS TRIMMER/BRUSH CUTTER

OPERATOR'S MANUAL 9

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

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

14.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.

15.FUEL TANK - Contains fuel and fuel filter.

16.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.

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

18.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.

19.AIR CLEANER - Contains replaceable filter element.

20.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.

21.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.

10

ASSEMBLY

SPECIFICATIONS

	MODEL	SRM-260		SRM-260S
	Length w/o cutter head	1795 mm (70.7 in.)
	Width	250 mm (9.84 in.)
	Height	250 mm (9.84 in.)
	Weight (dry) w/Cutter Head	5.39 kg (11.9 lb.)		5.2 kg (11.5 lb.)
	Engine Type	Air cooled, two-stroke, single cylinder gasoline engine
	Bore	34.0 mm (1.34 in.)
	Stroke	28.0 mm (1.10 in.)
	Displacement	25.4 cc (1.55 cu. in.)
	Exhaust	Spark Arrestor Muffler
	Carburetor	Walbro diaphragm model WYJ w/purge pump
	Ignition System	Flywheel magneto, capacitor discharge
	Spark Plug	NGK BPM-7Y (Gap 0.65 mm (0.026 in.)
	Fuel	Mixed (Gasoline and Two-stroke Oil)
	Fuel/Oil Ratio	50:1 ECHO High Performance, two-stroke air cooled engine oil
	Gasoline	89 Octane unleaded. DO NOT use fuel containing methyl alcohol, more than
		10% ethyl alcohol or 15% MTBE.
	Oil	50:1 ECHO High Performance, two-stroke air cooled engine oil
	Fuel Tank Capacity	0.58 lit. (19.6 US fl. oz.)
	Starter System	Automatic Rewind Starter
	Clutch	Centrifugal Type
	Vibration Isolated System	Rubber cushion on engine mount (heavy duty). Rubber grip on front handle
	Operating Rod	25.0 mm aluminum Tube
	Drive Shaft	6.35 mm (1/4 in.) flexible shaft		7.0 mm spline steel shaft
	Gear Case Ratio	1:1.4 Reduction
	Rotating Direction	Counter Clockwise; viewed from top
	Cutter Head	Nylon line head (2-line) with .095 Crossfire™		Line capacity 13m (40 ft.) Optional:
		U-Handle Kit, 8 cutter blade (8 in.); 22-tooth blade (8 in.); Circular saw (8 in.)
		MAXI-CUT, TRI-CUT, UNIVERSAL HEADS, Rapid Loader Head, Sprink Klean
	Handle*	Front - Loop and Right Rear Handle w/rubber grips
	Shoulder Harness	Optional
	Idle Speed	2800 - 3200 RPM
	Wide Open Throttle Speed (W.O.T.)	8800 - 9600 RPM
	with Nylon Line Head
	Wide Open Throttle Speed (W.O.T.)	9500 - 12000 RPM
	with Blade

* Install and use U-Handle when operating any model with blade.