Grass Trimmer/Brush Cutter
Operator's Manual
MODELS, Type 1E
SRM - 2100SB
Serial Number 0508702 - 0533423
SRM - 2400SB
Serial Number 0504696 - 0563000
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
Readrulesforsafeoperationandinstructionscarefully. ECHOprovidesanOperator'sManualanda
SafetyManual. Bothmustbereadandunderstoodforproperandsafeoperation.
89861056732
1/99
X7532277102
Download from Www.Somanuals.com. All Manuals Search And Download.
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.
IMPORTANT The enclosed message
provides information necessary for the
protection of the unit.
The circle with the slash symbol means whatever is shown
within the circle is prohibited.
NOTE This enclosed message provides tips for
use, care and maintenance of the unit.
SAFETY
GENERAL DESCRIPTION
IMPORTANT
See Description and Specification sections for full description and illustration of model variation in power head,
handle type, harness and debris shield/cutter head.
CUTTINGATTACHMENT
(NYLONLINEHEADSHOWN)
FRONT
HANDLE
COUPLER
POWERHEAD
(W/DECALS)
STOP
SWITCH
LOWERDRIVE
SHAFT
(W/DECALS)
DEBRISSHIELD
(W/DECALS)
UPPER DRIVE
SHAFT
THROTTLE
TRIGGER
Download from Www.Somanuals.com. All Manuals Search And Download.
4
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
orderedfromyourECHOdealer. SeePARTSORDERINGinstructions
forspecificinformation.
s
Shield
Plastic Debris
Shield
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 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.
Maintaina15M(50ft.)radius,DANGERZONE surroundingthe
operator. ONLY the operator, dressed in proper protective clothing
shouldbeintheDANGERZONE.
• BewareofKICKOUT(bladethrust)whenusingblades. 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,DULLOR
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
yourECHOdealerorbywriting:ECHO,INCORPORATED,400
OAKWOODRD.,LAKEZURICH,IL 60047.
Download from Www.Somanuals.com. All Manuals Search And Download.
GRASS TRIMMER/BRUSH CUTTER
OPERATOR'S MANUAL
5
Symbol
description/application
Symbol
description/application
Symbol form/shape
Symbol form/shape
INTERNATIONAL SYMBOLS
DO NOT allow
flames or sparks
near fuel.
Wear slip resistant
foot wear.
Symbol
description/application
Symbol
Symbol form/shape
Symbol form/shape
description/application
Read and understand
Operator's Manual.
Fuel and oil mixture
Finger Severing
Ignition
ON/OFF
Emergency stop
Wear eyes, ears and
head protection
Engine choke
control.
Primer bulb
Wear hand
protection. Use
two handed.
Hot
Surface
Carburetor adjustment
- High speed mixture
Carburetor adjustment
- Low speed mixture
DO NOT smoke
near fuel.
Carburetor adjustment
- Idle speed
Safety/Alert
EQUIPMENT
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 handle and shoulder strap/or shoulder/waist harness
are adjusted for safe, comfortable operation. See Assembly Section
for proper adjustment.
Download from Www.Somanuals.com. All Manuals Search And Download.
6
FUEL
WARNING
DANGER
FuelisVERYflammable.Useextremecarewhenmixing,storingor
handling or serious personal injury may result.
• Use an approved fuel container.
• DONOTsmokenearfuel.
• 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.
After Refueling;
• Wipe any spilled fuel from the unit.
• Move at least 3 M (10 ft.) from refueling location before starting.
3M (10 ft.)
After Use;
• DO NOT store a unit with fuel in its tank. Leaks can occur. Return
unused fuel to an approved fuel storage container.
PERSONAL CONDITION & 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.
Download from Www.Somanuals.com. All Manuals Search And Download.
GRASS TRIMMER/BRUSH CUTTER
OPERATOR'S MANUAL
7
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
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.
- DONOTWEARSHORTS,
- DONOTWEARTIES,SCARVES,JEWELRY.
Wear sturdy work shoes with non-skid soles;
- DONOTWEAROPENTOEDSHOES,
- 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.
Download from Www.Somanuals.com. All Manuals Search And Download.
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
UseProperClothing&Equipment
- Before starting the unit, equip yourself and any other personworking
within the 15M (50 ft.) Safety Zone with the required Protective
Equipment and clothing.
AvoidHotSurfaces
- 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.
KeepASolidStance
- 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.
Download from Www.Somanuals.com. All Manuals Search And Download.
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). AnextremeRSIconditionisCarpalTunnelSyndrome
(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.
Download from Www.Somanuals.com. All Manuals Search And Download.
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
MODELS
Items
SRM-2100SB
SRM-2400SB
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
1 - Power Head w/Upper Drive Shaft Assembly
1 - Lower 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, 8 mm x 10 mm wrench
--1, scrench
--1, locking tool
- 1, Nylon Trimmer Head
- 1, Safety Glasses
- 1, 2-Stroke Oil Sample, 2.6 oz.
- 1, Front Handle (L.H.) Assembly
-- 1, Plastic Bag
---1, shield plate
--- 3, 5 mm x 15 mm screws (shield mounting)
BLADE TERMS & DEFINITIONS
BladeConvertible
Models (SRM-2100SB, SRM-2400SB) can be converted to utilize blades. Plastic/nylon blades require a, "Blade Conver-
sion Kit", which includes a shoulder harness, and steel shield with necessary attaching hardware. Steel/metal blades also
require the, "Blade Conversion Kit", plus a "U-Handle Kit" or a Combo Kit.
Download from Www.Somanuals.com. All Manuals Search And Download.
GRASS TRIMMER/BRUSH CUTTER
OPERATOR'S MANUAL
11
EMISSION CONTROL
Type 1E Models
The emission control system for this engine is EM
(EngineModification).
IMPORTANTENGINEINFORMATION
ENGINE FAMILY: YEHXS.0254CB
DISPLACEMENT: 25.4 CC
THIS ENGINE MEETS U.S. EPA PH1 EMISSION
REGULATIONS FOR SMALL NON ROAD ENGINES.
REFER TO OWNER'S MANUAL FOR MAINTENANCE
SPECIFICATIONS AND ADJUSTMENTS.
EmissionControlLabellocatedonEngine
(EXAMPLEONLY,informationonlabelvariesby
FAMILY).
14
2
1
15
22
21
16
20
17
23
18
19
9
8
7
6
5
4
3
10
12
11
13
Download from Www.Somanuals.com. All Manuals Search And Download.
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 to learn proper, safe operating techniques.
Keep in a safe place for future reference.
3. POWER HEAD - Includes the Engine, Clutch, Fuel System, Ignition System and Recoil Starter.
4. GRIP -Rear(righthand)handle.
5. STOP SWITCH - "SLIDE SWITCH" mounted on top of the Throttle Trigger Housing. Move switch FORWARD to RUN,
BACKtoSTOP.
6. UPPERDRIVESHAFTASSEMBLY-IncludestheRear(RightHand)GripAssembly,Front(LeftHand)HandleAssem-
bly, Upper Flexible Drive Cable, Drive Shaft Assembly Coupler and Power Head.
7. FRONT HANDLE - The front (loop) handle must be assembled to the Upper Drive Shaft Assembly (some models) and
must be positioned for proper cutting attitude and operator comfort.
8. DRIVESHAFTCOUPLER-IncludesLocatorPinandClampingKnob.
9. NYLONCUTTINGATTACHMENT-Containsreplaceablenylontrimminglinethatadvanceswhenthetrimmerheadis
tapped against the ground while the head is turning at normal operating speed.
10. 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.
11. PLASTICDEBRISSHIELDASSEMBLY-Includedinplasticbag(co-pack). MUST beinstalledonunitbeforeuse, 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.
12. LOWERDRIVESHAFTASSEMBLY-IncludestheDebrisShieldAssembly,GearHousingAssembly,LowerFlexible
Drive Cable, Nylon Cutting Attachment and Safety Decal.
13. THROTTLETRIGGER-Springloadedtoreturntoidlewhenreleased. Duringacceleration, presstriggergraduallyfor
best operating technique.
14. ARM REST - Provides arm rest during operation and protects arm from the hot engine.
15. SPARKPLUG-Providessparktoignitefuelmixture.
16. MUFFLER/SPARKARRESTOR-Themufflercontrolstheexhaustnoisewhilethesparkarrestorpreventshot, glowing
particles of carbon from leaving the muffler where they could possibly start a fire.
17. FUELTANK-Containsfuelandfuelfilter.
18. RECOILSTARTERHANDLE-Pullrecoilstarterhandleslowlyuntilstarterengages, thenquicklyandfirmly. When
engine starts, return handle slowly. DO NOT let handle snap back or damage to unit will occur.
19. FUEL TANK CAP - Covers and seals fuel tank opening.
20. 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.
21. AIRCLEANER-Containsreplaceablefilterelement.
22. CHOKE - The choke control lever is located on the top of the air filter case. Move lever to "COLD START" to close choke
for cold starting. Move lever to the "RUN" position to open choke.
23. SAFETYVIDEO-(Notincludedwithunit)P/N99922202540Englishversiononlyisavailableatacostof$5.00fromECHO,
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.
Download from Www.Somanuals.com. All Manuals Search And Download.
GRASS TRIMMER/BRUSH CUTTER
OPERATOR'S MANUAL
13
SPECIFICATIONS
M OD E L
SR M -2100S B
SR M -2400SB
1500 m m (59 in.)
Shaft Length
Unit W idth
Unit Height
330 m m (13.0 in.)
300 mm (11.8 in.)
5.4 kg (11.9 lb.)
360 mm (12.4 in.)
5.6 kg (12.4 lb.)
W eight (dry) w/cutting
attachm ent
Engine Type
Air cooled, two-stroke, single cylinder gasoline engine
Bore
32.2 m m (1.27 in.)
34.0 m m (1.34 in.)
26.0 m m (1.04 in.)
Stroke
D isplacem ent
Exhaust System
21.2 cc (1.29 cu. in.)
23.6 cc (1.44 cu. in.)
Spark Arrestor Muffler
C arburetor
Zam a D iaphragm model C 1U w/purge
Walbro D iaphragm model W YJ w/purge
Ignition System
C D I (capacitor discharge ignition)
Spark Plug
Fuel
NGK B PM -7A Gap 0.65 m m (0.026 in.)
NGK B PM -7Y Gap 0.65 m m (0.026 in.)
M ixed (Gasoline and Two-stroke Oil)
Fuel/Oil Ratio
50:1 EC HO High P erform ance, two-stroke air cooled engine oil
89 Octane unleaded. D O NOT use fuel containing m ethyl alcohol,
m ore than 10% ethyl alcohol or 15% M TBE.
Gasoline
Oil
50:1 EC HO High P erform ance, two-stroke air cooled engine oil
0.4 lit. (14.0 US fl. oz.)
Fuel Tank C apacity
Starter S ystem
Autom atic Recoil Starter
C lutch
C entrifugal Type
D rive S haft (upper & lower)
Rotating D irection
1/4 in. Flex S haft
C ounter clockwise viewed from top
C utting Attachment
Handles*
Nylon line head (2-line) with .095 in. C ross FireTM line capacity 13 m (40 ft.)
Front - Loop, Rear - Grip, when operating with standard line head
Shoulder Harness
Idle Speed (RP M )
Optional
2700 - 3300
W ide Open Throttle
Speed (**RPM )
8300 - 9500
* Install and use U-Handle when operating any model with blade.
**The RPM range shown applies for all attachments. Refer to your attachment Operator's Manual "Specifications"
section for proper RPM specifications.
Download from Www.Somanuals.com. All Manuals Search And Download.
14
ASSEMBLY
ECHO APPROVED OPTIONAL ATTACHMENTS
WARNING
DANGER
Use only ECHO approved attachments for these models. Serious injury may result from the use of non approved
attachment combinations. Read and comply with all safety instructions listed in this manual and attachment 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 for use with these units.
Model
SRM-2100SB
SRM-2400SB
SRM Edger Attachment #99944200470
SRM Cultivator Attachment #99944200510
SRM Trimmer Attachment #99944200540
√
√
√
√
√
√
√
√
SRM Hedge Clipper Attachment
#99944200480
SRM Power PrunerTM Attachment
#99944200530
√
√
ProSweepTM Attachment #99944200550
ProThatchTM Attachment #99944200560
√
√
Download from Www.Somanuals.com. All Manuals Search And Download.
GRASS TRIMMER/BRUSH CUTTER
OPERATOR'S MANUAL
15
POWER HEAD SHAFT/LOWER SHAFT ASSEMBLY
Tools Required: None
Parts Required: Power Head Shaft, Lower Shaft Assembly
B
1. Set Power Head/Shaft Assembly on a level surface.
2. Loosen clamping knob (A).
A
3. Pull locator pin (B) and rotate counter clockwise 1/4 turn to lock
out position.
C
D
4. Carefully fit lower drive shaft assembly into coupler (C) to decal
assembly line (D), making sure that the inner lower drive shaft
engages into the upper drive shaft mount.
NOTE
Lower bearing housing and head assembly must be in line with the
engine.
B
5. Rotate locator pin (B) 1/4 turn clockwise to engage lower drive shaft
hole. Insure locator pin is fully engaged by gently twisting lower
drive shaft. Locator pin should snap flush in coupler. Full engage-
ment will prevent further shaft rotation.
C
A
6. Secure lower shaft assembly to coupler by tightening clamping
knob (A).
PLASTIC SHIELD INSTALLATION
(ForNylonLineOperation)
Tools Required: Screwdriver.
Parts Required: PlasticShield,ShieldPlate,three(3)5mmx15mm
screws.
NOTE
The plastic shield is for use with the Nylon Line Head only. Install
Metal Shield when using plastic or metal blades.
1. Snap the shield on the bottom of the bearing housing flange.
2. Place shield plate on shield, align holes and install three (3) screws.
Download from Www.Somanuals.com. All Manuals Search And Download.
16
NYLON LINE HEAD INSTALLATION
Tools Required: Head Locking Tool
Parts Required: NylonLineHead.
1. Align locking hole in upper plate (B) with notch in edge of gear
housing and insert head locking tool (A).
2. Remove plastic sleeve from P.T.O. shaft (C).
3. Be sure upper plate (B) remains on P.T.O. shaft.
4. Thread line head onto P.T.O. shaft by turning it counter clockwise
until head is tight against upper plate (B).
5. Removelockingtool(B).
FRONT HANDLE INSTALLATION
Tools Required: Screwdriver.
Parts Required: Front Handle Assembly
1. Assemble front handle on drive shaft, DO NOT tighten screws yet.
2. Position front handle for comfortable operation and secure screws.
Download from Www.Somanuals.com. All Manuals Search And Download.
GRASS TRIMMER/BRUSH CUTTER
OPERATOR'S MANUAL
17
PRE - OPERATION
OPERATION WITH BLADES
Preparing the Trimmer/Brush Cutter for Blade Use
WARNING
DANGER
Blade use DEMANDS specific Brush Cutter configuration. Operation without specified shield and harness can result
in serious personal injury. Follow installation instructions included in optional kits.
PlasticandNylonBladesRequire"BladeConversionKit,"P/N99922200410
(metal shield [A] and shoulder harness [B]).
B
A
Steel/MetalBladesRequire:
SRM-2100SB"CombinationBlade"and"U-HandleKit"P/N99944200451.
SRM-2400SB"CombinationBlade"and"U-HandleKit"P/N99944200521.
C
Choosing the Correct Blade
WARNING
DANGER
The type of Blade used MUST be matched to the type and size of material cut. An improper or dull blade can cause
serious personal injury. Blades MUST be sharp. Dull blades increase the chance of kick out and injury to yourself
and bystanders.
Plastic/Nylon Blades may be used where ever the nylon line head
is used. DO NOT use this blade for heavy weeds or brush!
Download from Www.Somanuals.com. All Manuals Search And Download.
18
8ToothWeed/GrassBladeP/N69600120331isdesignedforgrass,
garden debris and thick weeds. DO NOT use this blade for brush or
heavy woody growth, 3/4" in. (19 mm) diameter or larger.
Brush/Clearing Blade P/N 69500120331 is designed for cutting brush
and woody growth up to 3" in. (76 mm) diameter.
UseShoulder/WaistHarness P/N99944200200TheShoulder/Waist
Harness when used in a trimming operation with nylon line head
suspends the trimmer from the operator's shoulder and reduces operator
fatigue.
During blade operation, the same fatigue reduction is achieved. Safety
to the operator is also enhanced by preventing blade contact with the
operator's hands and feet by restricting trimmer movement.
NOTE
In case of Emergency, pull up on the Quick Release Collar to
disconnect the trimmer from the harness.
Download from Www.Somanuals.com. All Manuals Search And Download.
GRASS TRIMMER/BRUSH CUTTER
OPERATOR'S MANUAL
19
FUEL
Fuel Requirements --
Gasoline - Use 89 Octane [R + M ] gasoline known to be good quality.
2
Gasoline may contain up to 10% Ethanol (grain alcohol) or 15% MTBE
(methyl tertiary-butyl ether). Gasoline containing methanol (wood
alcohol) is NOT approved.
TwoStrokeOil-A two-stroke engine oil meeting ISO-L-EGD Standard
(ISO/CD13738), mustbeused. EchobrandPremium50:1oilmeetsthis
standard. Engine problems due to inadequate lubrication caused by
failuretouseanISO-L-EGDapprovedoil, suchasEchoPremium50:1
Two-stroke Oil, will void the two-stroke engine warranty. (Emission
related parts only are covered for two years, regardless of two-stroke
oil used, per the statement listed in the EPA Phase I/California Emission
DefectWarrantyExplanation.)
Mixing - Follow directions on the oil container.
Handling Fuel --
WARNING
DANGER
FuelisVERYflammable.Useextremecarewhenmixing,storingor
handling or serious personal injury may result.
• Use an approved fuel container.
• DONOTsmokenearfuel.
• 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 out
doors 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.
After Refueling –
•
Wipe any spilled fuel from the unit.
•
Move at least 3M (10 ft.) from refueling location before starting.
After Use –
3M (10 ft.)
•
DO NOT store a unit with fuel in its tank. Leaks can occur. Return
unused fuel to an approved fuel storage container.
Storage –
Fuel storage laws vary by locality. Contact your local government for
the laws affecting your area. As a precaution, store fuel in an approved,
air tight container. Store in a well ventilated, unoccupied building, away
from sparks and flames. Do not store fuel longer than 30 days.
Download from Www.Somanuals.com. All Manuals Search And Download.
20
IMPORTANT
S M T W T F
S
7
Stored fuel ages. Do not mix more fuel than you expect to use in
thirty (30) days, ninety (90) days when a fuel stabilizer is added.
1
8
2
3
4 5 6
9 10 11 12 13 14
15 16 17 18 19 20 21
22 23 24 25 26 27 28
29 30 31
IMPORTANT
Stored two-stroke fuel may separate. ALWAYS shake fuel con-
tainer thoroughly before each use.
EQUIPMENT CHECK
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 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 handle and shoulder strap or shoulder/waist
harness are adjusted for safe, comfortable operation. See Assembly
section for proper adjustment.
DETERMINE OPERATION AREA
•
Review the area to be trimmed. Look for hazards that could contrib-
ute to unsafe conditions.
15M
(50 ft.)
•
Spectators and fellow workers must be warned, and children and
animals prevented from coming nearer than 15M (50 ft.) while the
trimmerisinuse.
Download from Www.Somanuals.com. All Manuals Search And Download.
GRASS TRIMMER/BRUSH CUTTER
OPERATOR'S MANUAL
21
OPERATION
• Provide all operators of this equipment with the operator's manual and
instructions for safe operation.
• 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.
• 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.
STARTING COLD ENGINE
A
WARNING
DANGER
The cutting attachment should not rotate at idle. If attachment
rotates, readjust carburetor according to "Carburetor Adjustment"
instructions in this manual or see your ECHO Dealer, otherwise
serious personal injury may result.
All Models
1. Stop Switch - Start/Run.
Move stop switch button (A) forward away from the STOP position.
2. Choke Lever - Cold Start.
Move choke (B) to “Cold Start” Position.
B
3. PrimerBulb-Prime.
Pumpprimerbulb(C)10times. Fuelwillbevisibleandflowfreelyin
the clear fuel tank return line.
SRM-2100SB
C
WARNING
DANGER
Inspect starting area for hazards such as rocks, glass, debris etc.
which could be contacted by the cutting attachment when starting.
Keep helpers and bystanders at least 15 M (50 ft.) from starting
area, otherwise serious personal injury may result.
B
C
SRM-2400SB
Download from Www.Somanuals.com. All Manuals Search And Download.
22
SRM-2100SB
4A. Start
Lay the trimmer on a flat clear area. Firmly grasp rear handle grip
and throttle lockout with left hand and fully depress throttle trigger
to wide open position. Rapidly pull recoil starter handle/rope (D)
untilenginefires(ormaximumfive[5]pulls).
5A. After engine fires (or five [5] pulls), move choke to “Run” posi-
tion. Hold throttle trigger fully depressed and pull recoil starter
handle/rope (D) until engine starts and runs. Release throttle trigger
and allow unit to warm up at idle for several minutes.
D
SRM-2400SB
4B. Start - Pull Rope.
Lay the trimmer on a flat clear area and pull the recoil starter
handle (D) until engine fires.
5B. Open Choke - Run.
Move the choke to the OPEN - RUN position. Restart engine if
necessary and allow to warm up running at idle for several
minutes.
All Models
SRM-2400SB
NOTE
If engine does not start with choke in “Run” position after 5 pulls,
repeat instructions 4 (A/B) and 5 (A/B).
6. After engine warm up, gradually depress throttle trigger to increase
engine RPM to operating speed.
STARTING WARM ENGINE
All Models
The starting procedures is the same as Cold Start except DO NOT close
the choke.
A
WARNING
DANGER
The cutting attachment should not rotate at idle. If cutting attach-
ment moves, readjust carburetor according to "Carburetor Adjust-
ment" instructions in this manual or see your ECHO Dealer,
otherwise serious personal injury may result.
1. Stop Switch - Start/Run. Move stop switch button (A) forward away
from the STOP position.
2. Primer - Pump Bulb. Pump primer bulb (C) until fuel is visible in the
"Clear" fuel return line.
C
D
Download from Www.Somanuals.com. All Manuals Search And Download.
GRASS TRIMMER/BRUSH CUTTER
OPERATOR'S MANUAL
23
3. Start - Pull Rope. Lay the trimmer on a flat clear area and pull the
recoil starter handle (D) until the engine fires.
NOTE
If engine does not start after 5 pulls, use Cold Start Procedure.
STOPPING ENGINE
1. Release Throttle. Allow engine to idle for a minute.
A
2. Stop Switch - Stop. Move stop switch button (A) backward to
STOP position.
WARNING
DANGER
If engine does not stop when stop switch is moved to STOP
position, close choke - COLD START position - to stall engine.
Have your ECHO dealer repair stop switch before using trimmer
again.
MAINTENANCE
Your ECHO trimmer is designed to provide many hours of trouble free service. Regular scheduled maintenance will help
your trimmer achieve that goal. If you are unsure or are not equipped with the necessary tools, you may want to take your
unit to an ECHO Service Dealer for maintenance. To help you decide whether you want to DO-IT-YOURSELF or have the
ECHO Dealer do it, each maintenance task has been graded. If task is not listed, see your ECHO dealer for repairs.
SKILL LEVELS
Level1=
Level2=
Level3=
Easy to do. Most required tools come with unit.
Moderate difficulty. Some specialized tools may be required.
Experiencerequired.Specializedtoolsarerequired.
ECHO offers REPOWERTM Maintenance Kits and Parts to make your maintenance job easier. Below each task heading
are listed the various part numbers required for that task. See your ECHO dealer for these parts.
Download from Www.Somanuals.com. All Manuals Search And Download.
24
MAINTENANCE INTERVALS
3
6
REQ'D
SKILL
LEVEL
DAILY OR
BEFORE
USE
YEARLY
600
HOURS
COMPONENT/
SYSTEM
MAINTENANCE
PROCEDURE
EVERY
REFUEL
MONTHS
OR 90
HOURS
MONTHS
OR 270
HOURS
Recommended Echo Dealer Maintenance Procedures
Inspect/Clean/Decarbon
Do-It-Yourself Maintenance Procedures
Cylinder Exhaust Port
3
I / C
R*
Air Filter
Inspect/Clean/Replace
Inspect/Clean
Inspect/Replace
Inspect/Replace
Inspect/Clean
Inspect/Replace
Grease
1
2
1
1
2
2
2
I / C
I / C
Choke
Fuel Filter
I
I
I / R *
Fuel System, leaks
Cooling System
Muffler Spark Arrestor
I *
I
I / C
I / R *
I (1)
Drive Shaft (Flex
Cable Models)
Gear Housing
Grease
2
1
2
1
I (2)
I / C
Recoil Starter Rope
Spark Plug
Inspect/Clean
Inspect/Clean
Inspect/Tighten/Replace
I / C *
I / R *
R *
Screws/Nuts/Bolts
MAINTENANCE PROCEDURE LETTER CODES: I = INSPECT, R = REPLACE, C = CLEAN
IMPORTANT NOTE - Time intervals shown are maximum. Actual use and your experience will determine the frequency of required
maintenance.
MAINTENANCE PROCEDURE NOTES:
(1) Apply ECHO® LUBETM every 25 hours of use.
(2) Apply ECHO® LUBETM every 50 hours of use.
* All recommendations to replace are based on the finding of damage or wear during inspection..
Download from Www.Somanuals.com. All Manuals Search And Download.
GRASS TRIMMER/BRUSH CUTTER
OPERATOR'S MANUAL
25
AIR FILTER
Level1.
Tools required: Cleaning brush, 1" or 2" medium bristle paint brush.
Parts required:
SRM-2100SB90008REPOWERTMAIR&FUELFILTERKIT.
SRM-2400SB90030REPOWERTMAIR&FUELFILTERKIT.
SRM-2100SB
SHOWN
1. Close choke (Cold Start Position). This prevents dirt from entering
the carburetor throat when the air filter is removed. Brush accumu-
lated dirt from the air cleaner area.
2. Remove the air cleaner cover. Clean and inspect the element for
damage. If element is fuel soaked and very dirty, replace.
3. If element can be cleaned and reused, be certain it:
•still fits the cavity in the air cleaner cover.
•is installed with the original side out.
NOTE
Carburetor adjustment may be needed after air filter cleaning/
replacement.
FUEL FILTER
Level1.
Tools required: 203-254 mm ( 8 - 10 in.) length of wire with one end bent
into a hook, Clean rag, funnel, and an approved fuel container.
Parts required:
SRM-2100SB90008REPOWERTMAIR&FUELFILTERKIT.
SRM-2400SB90030REPOWERTMAIR&FUELFILTERKIT.
WARNING
DANGER
FuelisVERYflammable.Useextremecarewhenmixing,storingor
handling, otherwise serious personal injury may result.
1. Use a clean rag to remove loose dirt from around fuel cap and
empty fuel tank.
2. Use the “fuel line hook” to pull the fuel line and filter from the tank.
3. Remove the filter from the line and install the new filter.
Download from Www.Somanuals.com. All Manuals Search And Download.
26
SPARK PLUG
Level2.
Tools required: Scrench (combination socket wrench and screwdriver),
Feeler gauge (preferably a wire gauge) , Brush.
Parts Required: Spark Plug, SRM-2100SBNGKBPM-7A
SRM-2400SBNGKBPM-7Y
1. Remove spark plug and check for fouling, worn and rounded
center electrode.
2. Clean the plug or replace with a new one. DO NOT sand blast to
clean. Remaining sand will damage engine.
3. Adjust spark plug gap by bending outer electrode.
4. Tightensparkplugto145-155kg/cm(125-135in.lb.).
COOLING SYSTEMS CLEANING
Level3.
Tools required: Cross Head Screwdriver, 3 mm Hex Wrench, Pointed
Wood Stick, Cleaning brush (1" - 2" medium bristle paint brush).
Parts Required: None if you are careful.
IMPORTANT
To maintain proper engine operating temperatures, cooling air must
pass freely through the cylinder fin area. This flow of air carries
combustion heat away from the engine.
Overheating and engine seizure can occur when:
• Air intakes are blocked, preventing cooling air from reaching the
cylinder.
• Dust and grass build up on the outside of the cylinder. This build up
insulates the engine and prevents the heat from leaving.
Removal of cooling passage blockages or cleaning of cooling fins is
considered “Normal Maintenance”. Any failure attributed to lack of
maintenance is not warranted.
A
1. Remove spark plug lead and throttle linkage end from the carburetor
swivel.
2. Remove the three screws that retain the engine cover (A). Two at the
top of the recoil starter, one in the arm rest. Lift the cover from the
engine.
Download from Www.Somanuals.com. All Manuals Search And Download.
GRASS TRIMMER/BRUSH CUTTER
OPERATOR'S MANUAL
27
3. Use the wooden stick or brush to remove dirt form cylinder fins.
IMPORTANT
Do not use a metal scraper to remove dirt from the cylinder fins.
4. Remove grass and leaves from the grid between the recoil starter and
fueltank.
5. Assemble components in reverse order.
NOTE
When installing the engine cover, be certain the tab of the metal
deflector shield is in the slot of the engine cover.
EXHAUST SYSTEM
Spark Arrestor Screen
Level2.
Tools required: Cross Head Screwdriver, 3 mm Hex Wrench, Soft Metal
Brush, Wooden Carbon Scraper.
Parts Required: ScreenP/N14586240630,GasketLidP/N14586642031
1. Remove engine cover (A). See “Cleaning Cooling System” pages
26 & 27 for step by step instructions.
2. Place piston at Top Dead Center (TDC) to prevent carbon/dirt from
entering cylinder.
3. Remove spark arrestor screen cover (B), screen holder (C), gasket
(D) and screen (E) from muffler body.
4. Clean carbon deposits from screen and muffler components.
5. Replace screen if it is cracked, plugged or has holes burned through.
6. Assemble components in reverse order
E
D
C
B
NOTE
When installing the engine cover, be certain the tab of the metal
deflector shield is in the slot of the engine cover.
Download from Www.Somanuals.com. All Manuals Search And Download.
28
CARBURETOR ADJUSTMENT
SRM-2100SB Emission Models
Level2.
Toolsrequired: Screwdriver,Tachometer(ECHOP/N99051130017)
Parts required: None.
NOTE
Every unit is run at the factory and the carburetor is set in compli-
ance with EPA Phase 1 and California Emission Regulations. In
addition, the carburetor is equipped with HI and LO needle adjust-
ment limiters that prevent settings outside acceptable limits.
1. Before adjusting the carburetor, clean or replace the air filter and
spark arrester screen.
C
2. Trimmer line must be extended to the cut-off knife.
B
3. Start engine and run for several minutes to reach operating tempera-
ture.
A
4. Stop engine. Turn HI speed needle (C) CCW (counter clockwise) to
stop. Turn LO speed needle (B) midway between full CCW and CW
(clockwise) stops.
5. Idle Speed Adjustment.
• Start engine and turn “idle” speed adjustment screw (A) CW
until the cutting attachment begins to turn, then turn the screw
CCW until cutting attachment stops turning. Turn screw CCW
an additional 1/4 turn.
6. Accelerate to full throttle for 2-3 seconds to clear excess fuel from
engine then return to idle. Accelerate to full throttle to check for
smooth transition from idle to full throttle. If engine hesitates, turn
LO needle (B) CCW an additional 1/8 turn and repeat acceleration.
Continue adjusting until smooth acceleration results.
SRM-2100SB
7. Check HI speed RPM at W.O.T. (Wide Open Throttle). HI speed
RPM should be set to specifications found on page 13 "Specifica-
tions" of this manual.
C
8. Check idle speed and reset if necessary. If a tachometer is available,
idle speed should be set to the specification found on page 13
"Specifications" of this manual.
WARNING
DANGER
When carburetor adjustment is completed, the cutting attachment
should not turn at idle, otherwise serious personal injury may result.
Download from Www.Somanuals.com. All Manuals Search And Download.
GRASS TRIMMER/BRUSH CUTTER
OPERATOR'S MANUAL
29
CARBURETOR ADJUSTMENT
SRM-2400SB Emission Models
Level2.
Toolsrequired: Screwdriver,Tachometer(ECHOP/N99051130017).
Parts required: None.
NOTE
Every unit is run at the factory and the carburetor is set in compli-
ance with EPA Phase 1 and California Emission Regulations. This
carburetor does not have acceleration and high speed adjustment
needles. Do not attempt to use carburetor adjustment procedures
provided in the Warranty/Emissions Booklet.
1. Check idle speed and reset if necessary. If a tachometer is available,
idle speed screw (A) should be set to the specifications found on
page 13 "Specifications" of this manual. Turn idle screw (A)
clockwise to increase idle speed; counter clockwise to decrease idle
speed.
WARNING
DANGER
When carburetor adjustment is completed, the cutting attachment
should not turn at idle, otherwise serious personal injury may result.
SRM-2400SB
A
LUBRICATION
Level1.
Tools Required: 8 mm Open End Wrench, Screwdriver, Clean Rag
Parts Required: Lithium Base Grease.
Gear Housing
1. Clean all loose debris from gear box.
2. Remove plug (A) and check level of grease.
3. Add grease if necessary, DO NOT over fill.
A
Download from Www.Somanuals.com. All Manuals Search And Download.
30
Drive Shaft (Lower)
IMPORTANT
Lower and upper drive shaft must be lubricated with high tempera-
ture automotive grease every 25 hours of operation, otherwise
drive shaft assembly overheating and failure can result.
A
B
1. Loosen two clamping bolts (A) and remove locator screw (B).
2. Remove gear case assembly from lower drive shaft housing.
3. Remove lower flex drive cable, wipe clean and apply a thin coating of
1/2 oz. [15 ml] of high temperature automotive grease.
4. Install flex drive cable making sure inner lower flex cable engages
into the upper drive shaft mount.
Drive Shaft (Upper)
1. Remove coupler from upper drive shaft assembly by loosening
clamping screw (C) and removing set screw (D).
2. Remove upper flex drive cable, wipe clean and apply a thin coating
of 15 ml (1/2 oz.) of high temperature automotive grease.
3. Install flex drive cable. Make sure that the flex cable engages into the
clutch mount and also into the coupler mount.
4. Install set screw (D) and tighten clamping screw (C).
C
D
5. Align locator hole in gear case with hole in lower drive shaft housing
and install gear case.
NOTE
Locator holes will not line up until lower flex drive cable is properly
engaged in inner square socket of gear case.
6. Install locator screw (B) and tighten. Tighten clamping bolts (A).
Download from Www.Somanuals.com. All Manuals Search And Download.
GRASS TRIMMER/BRUSH CUTTER
OPERATOR'S MANUAL
31
NYLON LINE REPLACEMENT
Level1.
Tools required: Head locking tool (if head is to be removed)
PartsRequired: ECHO0.095"NylonTrimmerLine12m(40ft.)long.
1. Hold drum (A) and turn spool (B) CW (clockwise) until it stops.
Pull spool from drum. DO NOT push in on spool when turning.
2. Use one piece of new nylon line (C) 12 m (40 ft.) long and thread
through the molded loop (D) on the spool. Pull line tight and
adjust so one end is 15 cm (6 in.) longer than the other.
3. Hold the spool, opening toward you. Place index finger between
the two strands and wind line, tightly and evenly, in direction of
arrowmarked"CC".
4. Stopwhenapproximately15-20cm(6"-8")line(C)remainsand
place ends of line in notches (E) in spool (B).
5. Feed ends of line through housing eyelets (F) and place spool (B)
over drive (G). Align pegs (H) on drive with notches in spool and
push spool into drum.
6. Pull on both lines until they come free from notches (E) in spool.
7. Hold drum (A) firmly and turn spool (B) CCW (counterclockwise)
until it stops. DO NOT push in on spool when turning.
8. Pull both lines out and trim to cut-off knife length.
Download from Www.Somanuals.com. All Manuals Search And Download.
32
SHARPENING METAL BLADES
Three styles of metal blades are approved for use on the ECHO Brush
Cutter. The 8-tooth blade can be sharpened during normal maintenance.
The clearing blade and 80 tooth blade require professional service.
Before sharpening, CLOSELY inspect blade for cracks (look at the
bottom of each tooth and the center mounting hole closely), missing
teeth and bending. If ANY of these problems are discovered, replace
the blade.
When sharpening a blade, always remove the same amount of materials
from each tooth to maintain balance. A blade that is not balanced will
cause unsafe handling due to vibration and can result in blade failure.
8-tooth Blade
Tool required: Flat file (preferred). Electric grinder if special care is
used. Round (rat tail) file for gullet (radius).
1. File each tooth at a 30 degree angle a specific number of times,
eg. 4 strokes per tooth. Work your way around the blade until
all teeth are sharp.
2. DO NOT file the 'gullet' (radius) of the tooth with the flat file.
The radius must remain. A sharp corner will lead to a crack and
bladefailure.
IMPORTANT
If an electric grinder is used, use care not to overheat teeth, do not
allow tips/tooth to glow red or turn blue. DO NOT place blade in
cooling water. This will change the temper of the blade and could
result in blade failure.
3. After sharpening teeth, check each tooth radius for evidence of a
square (sharp) corner. Use the round (rat tail) file to renew the
radius.
Download from Www.Somanuals.com. All Manuals Search And Download.
GRASS TRIMMER/BRUSH CUTTER
OPERATOR'S MANUAL
33
TROUBLESHOOTING
Problem
Engine -- starts hard
Engine -- does not start
Cause
Remedy
Engine
Cranks
Fuel at
carburetor
No fuel at
carburetor
Fuel strainer clogged
Fuel line clogged
Carburetor
Clean
Clean
See your ECHO dealer
Fuel at
cylinder
No fuel at
cylinder
Carburetor
See your ECHO dealer
Muffler wet
with fuel
Fuel Mixture is too rich
Open choke
Clean/replace air filter
Adjust carburetor
See your ECHO dealer
Spark at end
of plug wire
No spark
at end of
plug wire
Stop switch off
Electrical problem
Interlock switch
Turn switch on
See your ECHO dealer
See your ECHO dealer
Spark at plug
No spark
at plug
Spark gap incorrect
Covered with carbon
Fouled with fuel
Adjust 0.65mm (0.026in.)
Clean or replace
Clean or replace
Replace plug
Spark plug defective
Engine
does not
crank
Internal engine problem
See your ECHO dealer
Engine
runs
Dies or accelerates poorly
Air filter dirty
Clean or replace
Replace
Replace
Clean and adjust/replace
Adjust
Fuel filter dirty
Fuel vent plugged
Spark plug
Carburetor
Cooling system plugged
Spark arrestor screen
plugged
Clean
Clean
WARNING
DANGER
Fuel vapors are extremely flammable and may cause fire and/or explosion. Never test for ignition spark by grounding
spark plug against cylinder, otherwise serious personal injury may result.
Download from Www.Somanuals.com. All Manuals Search And Download.
34
STORAGE
Long Term Storage (over 30 days)
Do not store your unit for a prolonged period of time (30 days or longer) without performing protective storage
maintenance which includes the following:
1. Store unit in a dry, dust free place, out of the reach of children.
WARNING
DANGER
Do not store in enclosure where fuel fumes may accumulate or reach an open flame or spark.
2. Place the stop switch (A) in the "OFF" position.
3. Remove accumulation of grease, oil, dirt and debris from exterior of
unit.
A
4. Perform all periodic lubrication and services that are required.
5. Tighten all the screws and nuts.
6. Drain the fuel tank completely and pull the recoil starter handle
several times to remove fuel from the carburetor.
7. Remove the spark plug and pour 7 cc (1/4 oz.; 1/2 tablespoon) of
fresh, clean, two-stroke engine oil into the cylinder through the
spark plug hole.
A. Place a clean cloth over the spark plug hole.
B. Pull the recoil starter handle 2-3 times to distribute the oil inside
the engine.
C. Observe the piston location through the spark plug hole. Pull
the recoil starter handle slowly until the piston reaches the top
of its travel and leave it there.
8. Install the spark plug (do not connect ignition cable).
Download from Www.Somanuals.com. All Manuals Search And Download.
GRASS TRIMMER/BRUSH CUTTER
OPERATOR'S MANUAL
35
NOTES
Download from Www.Somanuals.com. All Manuals Search And Download.
SERVICING INFORMATION
PARTS
GenuineECHOPartsandECHOREPOWER™PartsandAssembliesfor
your ECHO products are available only from an Authorized ECHO
Dealer. When you do need to buy parts always have the Model
Number and Serial Number of the unit with you. You can find these
numbers on the engine housing. For future reference, write them in the
space provided below.
Model No. _____________Type No._________ S/N. ____________
SERVICE
DEALER?
Call
Service of this product during the warranty period must be performed
by an Authorized ECHO Service Dealer. For the name and address of
the Authorized ECHO Service Dealer nearest you, ask your retailer or
call:1-800-432-ECHO(3246). WhenpresentingyourunitforWarranty
service/repairs, proof of purchase is required.
1-800-432-ECHO
ECHO CONSUMER PRODUCT SUPPORT
CONSUMER PRODUCT
SUPPORT
If you require assistance or have questions concerning the application,
operation or maintenance of this product you may call the ECHO
ConsumerProductSupportDepartmentat1-800-673-1558from8:00am
to 5:00 pm (Central Standard Time) Monday through Friday. Before
calling, please know the model and serial number of your unit to help
your Consumer Product Support Representative.
1-800-673-1558
8 - 5 Mon - Fri C.S.T.
WARRANTY CARD
This card is our means of registering all original owners of ECHO
equipment. The card plus proof of purchase provides you the assur-
ance that authorized warranty work will be done. It also provides a
direct link between you and ECHO if we find it necessary to contact
you.
ADDITIONAL OR REPLACEMENT MANUALS
Safety Manuals areavailable, freeofcharge, fromyourECHOdealeror
by contacting Echo Incorporated, 400 Oakwood Road, Lake Zurich, IL
60047.
Operator'sandPartsManualsareavailableforpurchasefromyour
ECHOdealerordirectlyfromECHO.[Seeorderinginstructionsbelow.]
ECHOIncorporated
400 Oakwood Road
LakeZurich, IL 60047
MANUAL ORDERING INSTRUCTIONS
To obtain a Parts Catalog or Operator's Manual send a check or money
order for $2.00 per Parts Catalog or $1.50 per Operator's Manual made
payable to ECHO, INCORPORATED. State on a sheet of paper the
model number and serial number of the ECHO unit you have, part
number of the manual (if known), your name and address and mail to
address above.
TechnicalPublicationsOrders
Available Parts Lists
SRM-2100SB TYPE 1E S/N 001001 & UP
SRM-2400SB TYPE 1E S/N 563000 & UP
PART NUMBER 99922202870
PART NUMBER 99922202871
ECHO, INCORPORATED
400OAKWOOD ROAD
LAKEZURICH,IL 60047
Download from Www.Somanuals.com. All Manuals Search And Download.
|
Euro Pro Convection Oven TO289N2 User Manual
EverFocus DVR 4F3 User Manual
Fagor America Clothes Dryer SFA 8CELX User Manual
Fisher Paykel Network Router DD603I User Manual
Fujitsu Air Conditioner AOU30CLX User Manual
Furuno SONAR FSV 84 User Manual
Gardena Outdoor Timer WT1030 User Manual
GE Answering Machine 2 9824 User Manual
GE Washer Dryer Dryer User Manual
Goodman Mfg Heat Pump SS GSH10C User Manual