Echo SHC-2620 Operator's Manual
SHC-2620
Shaft Hedge Trimmer
Operator’s Manual
Burn Hazard
The muffler or catalytic muffler and surrounding cover
may become extremely hot. Always keep clear of exhaust and muffler area, otherwise serious personal injury may occur.
ENGLISH
The engine exhaust from this product contains chemicals
known to the State of California to cause cancer, birth defects,
or other reproductive harm.
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 and a safety manual. Both must be read and
understood for proper and safe operation. Failure to do so could
result in serious injury.
Note: This product complies with CAN ICES-2/NMB-2.
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.
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TABLE OF CONTENTS SHC-2620
TABLE OF CONTENTS
Introduction ................................................................................................. 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 .......................................... 7
Equipment.......................................................................................... 11
Emission Control (Exhaust & Evaporative) .............................................. 12
CARB And EPA Emissions Control Information................................. 12
Description ................................................................................................ 14
Contents.................................................................................................... 16
Assembly................................................................................................... 16
Gear Housing Assembly and Drive Shaft ......................................... 16
Operation .................................................................................................. 17
Fuel.................................................................................................... 18
Starting Cold Engine.......................................................................... 20
Starting Warm Engine........................................................................ 22
Stopping Engine ................................................................................ 23
Hedge Trimming................................................................................. 24
Maintenance ............................................................................................. 25
Skill Levels......................................................................................... 25
Maintenance Intervals........................................................................ 25
Air Filter ............................................................................................. 26
Fuel Filter........................................................................................... 28
Spark Plug ......................................................................................... 29
Cooling System.................................................................................. 29
Exhaust System................................................................................. 31
Carburetor Adjustment....................................................................... 32
Lubrication ......................................................................................... 34
Blades................................................................................................ 36
Troubleshooting......................................................................................... 38
Storage...................................................................................................... 39
Long Term Storage (Over 30 Days) ................................................... 40
Specifications............................................................................................ 40
Product Registration.................................................................................. 42
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SHC-2620 INTRODUCTION
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. Keep the manuals in a safe place
for future reference.
The operators manual contains specifications and information for safety,
operation, maintenance, storage and assembly specific to this product.
Scan the QR codes throughout the operator’s manual for more information.
The safety manual explains possible hazards and the measures you should
take to insure safe operation.
SERVICING INFORMATION
Parts/Serial Number
ENGLISH
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
repairs, proof of purchase is required.
. When presenting your unit for Warranty service/
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SAFETY SHC-2620
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 Ser-
vice 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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SHC-2620 SAFETY
H
T
L
The safety alert symbol accompanied by the wrod “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 main-
tenance of the unit.
ENGLISH
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
Wear Eye, Ear and
Head Protection
Carburetor Adjustment -
High Speed Mixture
Carburetor Adjustment -
Idle Speed
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Wear Hand and Foot
Protection
Carburetor Adjustment -
Low Speed Mixture
SAFETY SHC-2620
Symbol Description Symbol Description
Safety/Alert Emergency Stop
Hot Surface Fuel and Oil Mixture
Finger Severing
Avoid all power lines.
This unit is not insulated
against electrical
current.
DO NOT Allow Flames
or Sparks Near Fuel
DO NOT Smoke Near
Fuel
Choke Control “RUN”
Position (Choke Open)
Do not operate closer
than 15 m (50 ft.) from
electrical hazard.
Plan retreat path from
falling objects.
Ignition ON / OFF
Primer Bulb
Choke Control “COLD
START” Position (Choke
Closed)
Do not operate closer
than 15 m (50 ft.) from
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Wear Slip Resistant
Footwear
electrical hazards.
Chain Lubrication
Keep bystanders at least
15 m (50 ft.) away.
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SHC-2620 SAFETY
ENGLISH
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
• 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.
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SAFETY SHC-2620
• 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.
• 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.
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SHC-2620 SAFETY
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
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.
the use
ENGLISH
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 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.
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SAFETY SHC-2620
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.
• 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 ventilated areas. Engine exhaust contains poisonous emissions and
can cause serious injury or death.
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SHC-2620 SAFETY
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
• Keep exhaust area clear of flammable debris.
Avoid contact during and immediately after operation.
ENGLISH
Never perform blade maintenance procedures while engine is
running.
Equipment
Use only ECHO attachments. Serious injury may result from the
use of a non-approved attachment combination. ECHO, INC. will
not be responsible for the failure of cutting devices, attachments or accessories which have not been tested and approved
by ECHO, INC. Read and comply with all safety instructions listed in this manual and safety manual.
• Check unit for loose or missing nuts, bolts, and screws.
Tighten and/or replace as needed.
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EMISSION CONTROL SHC-2620
• Check that the cutting attachment is firmly attached and in
safe operating condition. Dull, loose or damaged blades
should not be used.
Moving parts can amputate fingers or cause severe injuries.
Keep hands, clothing and loose objects away from all openings.
• ALWAYS stop engine, disconnect spark plug, and make
sure all moving parts have come to a complete stop before
removing obstructions, clearing debris, or servicing unit.
• DO NOT start or operate unit unless all guards and
protective covers are properly assembled to unit.
• NEVER reach into any opening while the engine is running.
Moving parts may not be visible through openings.
Periodically check fuel system (fuel lines, vent, grommet, fuel
tank, and fuel cap) for leaks especially if the unit is dropped. If
damage or leaks are found, do not use unit, otherwise serious
personal injury or property damage may occur. Have unit repaired by an authorized servicing dealer before using.
EMISSION CONTROL . (EXHAUST & EVAPORATIVE)
CARB And EPA Emissions Control Information
The emission control system for the
engine is EM (engine modification)
and, if the second to last character
of the Engine Family on the Emission Control Information label (sample below) is “B”, “C”, “K”, or “T”, the
emission control system is EM and
TWC (3-way catalyst). The fuel tank/
fuel line emission control system is
EVAP (evaporative emissions). Evaporative emissions for California models
are only applicable to fuel tanks.
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SHC-2620 EMISSION CONTROL
An Emission Control Label is
located on the engine. (This is an
EXAMPLE ONLY, information on
label varies by engine FAMILY).
Product Emission Durability
(Emission Compliance Period)
The 50 or 300 hour emission compliance period is the time span selected by the manufacturer certifying the
engine emissions output meets applicable emissions regulations, provided
that approved maintenance procedures are followed as listed in the Maintenance Section of this manual.
ENGLISH
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DESCRIPTION SHC-2620
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DESCRIPTION
Locate the safety decal(s) on your unit. Make sure the decal(s) is legible and
that you understand and follow the instructions on it. If a decal cannot be
read, a new one can be ordered from your dealer.
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