Echo SRM - 2400SB User manual

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ENGLISH
Operator’s Manual
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.
99944200620
ProPaddleTM Attachment
FOR MODELS: SRM-2400SB, 260SB, 261SB, PAS-2400,
2601, 230, 231, 260, 261, 265, 266, 280, 2620
Users of this equipment risk injury to themselves and
others if the unit is used improperly and/or safety
precautions are not followed. ECHO provides an
operator’s manual. It must be read and understood
for proper and safe operation. Failure to do so could
result in serious injury.

TABLE OF CONTENTS 99944200620
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TABLE OF CONTENTS
Introduction ................................................................................................. 3
The Operator’s Manual ........................................................................ 3
Servicing Information.................................................................................. 3
Parts/Serial Number ............................................................................ 3
Service................................................................................................. 3
Echo Consumer Product Support........................................................ 4
Product Registration ............................................................................ 4
Additional or Replacement Manuals.................................................... 4
Safety.......................................................................................................... 4
Manual Safety Symbols and Important Information............................. 4
International Symbols.......................................................................... 5
Personal Condition and Safety Equipment .......................................... 6
Equipment.......................................................................................... 11
Description................................................................................................ 12
Contents.................................................................................................... 13
Assembly................................................................................................... 13
ProPaddle Gear Housing to Lower Drive Shaft Assembly................. 13
ProPaddle Sweeper Drum Assembly................................................. 14
Power Head Shaft/Lower Shaft Assembly ......................................... 15
Operation .................................................................................................. 17
Break-In ............................................................................................. 17
Sweeping Operation .......................................................................... 17
Maintenance ............................................................................................ 19
Skill Levels......................................................................................... 19
Maintenance Intervals........................................................................ 20
Lubrication ......................................................................................... 20
Gear Case ......................................................................................... 22
Storage...................................................................................................... 23
Storage Hook Installation................................................................... 24
Specifications............................................................................................ 25
Product Registration.................................................................................. 26

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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. You will find it easy to use and full of helpful
operating tips and SAFETY messages.
The Operator’s Manual
Keep it in a safe place for future reference. Contains specifications and
information for safety, operation, maintenance, storage and assembly
specific to this product. Scan QR codes throughout the operator’s manual
for more information.
SERVICING INFORMATION
Parts/Serial Number
Genuine ECHO Parts and
Assemblies for 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. For future reference
write them in the space provided
below.
Model No. _________________
Serial No. _________________
Service
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). Dealer information is also available on our Web
Site. www.echo-usa.com. When presenting your unit for Warranty service/
repairs, proof of purchase is required.

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Echo Consumer Product Support
If you require assistance or have questions concerning the application,
operation, or maintenance of this product, call the ECHO Consumer
Product Support Department at 1-800-673-1558 from 8:00 am to 5:00 pm
(Central Standard Time) Monday through Friday. Before calling, please
know the model and serial number of your unit.
Product Registration
Register your ECHO equipment on-line at www.echo-usa.com or by filling
out the product registration sheet included in this manual. Registering your
product confirms warranty coverage and provides a direct link to ECHO if
we find it necessary to contact you.
Additional or Replacement Manuals
Replacement Operator or Safety Manuals, and Parts
Catalogs, are available from your Authorized ECHO
Service Dealer, or at www.echo-usa.com, or by contacting
ECHO Inc., 400 Oakwood Road, Lake Zurich, IL 60047
(800-673-1558). Always check www.echo-usa.com for
updated information.
Safety Videos are available from your Authorized ECHO Service Dealer. A
$5.00 shipping charge is required for each video.
SAFETY
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.
The safety alert symbol accompanied by the word “DANGER”
calls attention to an act or condition which WILL lead to serious
personal injury or death if not avoided.

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The safety alert symbol accompanied by the word “WARNING”
calls attention to an act or condition which CAN lead to serious
personal injury or death if not avoided.
The safety alert symbol accompanied by the word “CAUTION”
calls attention to an act or condition which may lead to minor or
moderate personal injury if not avoided.
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.
CIRCLE AND SLASH SYMBOL
This symbol means the specific action shown is prohibited.
Ignoring these prohibitions can result in serious or fatal injury.
International Symbols
Symbol Description Symbol Description
Warning, see
Operator’s Manual. Safety/Alert
Wear eye, ear and
head protection. Finger Severing
Wear hand
and foot protection. Rotating Cutting Attachment
Wear face shield. Wear slip resistant
foot wear.

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Personal Condition and Safety Equipment
Users of this product risk injury to themselves and others if the
unit is used improperly and/or safety precautions are not
followed. Proper clothing and safety gear must be worn when
operating unit.
Physical Condition
Your judgment and physical dexterity may not be good:
• If you are tired or sick.
• If you are taking medication.
Keep feet away from
blade.
Do not operate
closer than 15 m
(50 ft.) from
electrical hazards.
Keep bystanders at
least 15 m (50 ft.)
away.
DO NOT USE
BLADES - Line Head
Only Thrown Objects
Plan retreat path from
falling objects. Hot Surface
AVOID KICKOUT
Keep bystanders at least 15 m (50 ft.)
away.
Beware of thrown objects, wear eye
protection.
Keep bystanders and helpers at least
15 m (50 ft.) away.
Symbol Description Symbol Description

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• If you have taken alcohol or drugs.
Operate unit only if you are physically and mentally well.
Eye Protection
◆Eye protection that meets ANSI Z87.1 or CE requirements
must be worn whenever you operate the unit.
◆For additional safety, a full-face shield may be worn over
safety glasses or goggles to provide protection from sharp
branches or flying debris.
Hand Protection
Wear sturdy, no-slip, rubber work gloves to improve your grip on the
handles. Gloves also provide protection against cuts and scratches, cold
environments, and reduce the transmission of machine vibration to your
hands.
Hearing/Ear Protection
ECHO recommends wearing hearing protection whenever unit is used.
Breathing Protection
Operators who are sensitive to dust or other common airborne allergens
may need to wear a dust mask to prevent inhaling these materials while
operating unit. Dust masks can provide protection against dust, plant debris,
and other plant matter such as pollen. Make sure the mask does not impair
your vision, and replace the mask as needed to prevent air restrictions.
Proper Clothing
Wear snug-fitting, durable clothing:
• Pants should have long legs, shirts should have long sleeves.
• DO NOT WEAR SHORTS.
• DO NOT WEAR TIES, SCARVES, JEWELRY, or clothing with loose or
hanging items that could become entangled in moving parts or
surrounding growth.
• Keep clothing buttoned or zipped, and keep shirt tails tucked in.
Wear sturdy work shoes with nonskid rubber soles:
• DO NOT WEAR OPEN TOED SHOES.

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• DO NOT OPERATE UNIT BAREFOOTED.
Keep long hair away from engine and air intake. Retain hair with cap or net.
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.
The components of this machine generate an electromagnetic
field during operation, which may interfere with some
pacemakers. To reduce the risk of serious or fatal injury,
persons with pacemakers should consult with their physician
and the pacemaker manufacturer before operating this
machine. In the absence of such information, ECHO does not
recommend the use of this machine by anyone who has a
pacemaker.
Extended Operation / Extreme Conditions
Prolonged exposure to cold and/or vibration may result in
injury. Read and follow all safety and operation instructions to
minimize risk of injury. Failure to follow instructions may result
in painful wrist/hand/arm injuries.
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.

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• 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
unit 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 (RSI)
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.

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• 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.
All over head electrical conductors and communications wires
can have electricity flow with high voltages. This unit is not
insulated against electrical current. Never touch wires directly
or indirectly, otherwise serious injury or death may result.
Do not operate this product indoors or in inadequately
ventilatedareas.Engineexhaustcontainspoisonousemissions
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.
Clear the Work Area
• Spectators and fellow workers must be warned, and children and animals
prevented from coming nearer than 15 m (50 ft.) while the unit is in use.
Keep a Firm Grip
• Always hold throttle handle and support handle with thumbs and fingers
tightly 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.
Avoid Hot Surfaces
• During operation, the drive shaft
housing and attachment bearing
housing may become very hot,
too hot to touch. Avoid contact
during and immediately after
operation.