TABLE OF CONTENTS DHC-2200 / 2800
2 X7508280400
© 07/23 ECHO Incorporated
TABLE OF CONTENTS
Introduction ................................................................................................. 3
Servicing Information .................................................................................. 3
Parts and Serial Number...................................................................... 3
Service................................................................................................. 4
ECHO Consumer Product Support ...................................................... 4
Product Registration ............................................................................ 4
Additional Literature............................................................................. 4
Safety.......................................................................................................... 5
For safe use of your product................................................................ 5
International Symbols .......................................................................... 6
Handling the Product .......................................................................... 7
Equipment.......................................................................................... 13
General Safety Warnings and Instructions for the following ECHO tools:
Hedge Trimmer, Mid-Reach Hedge Trimmer, Shafted Hedge Trimmer,
or Articulating Hedge Trimmer, or DPAS unit configured as a Hedge
Trimmer, Mid-Reach Hedge Trimmer, Shafted Hedge Trimmer, or
Articulating Hedge Trimmer................................................................ 14
Description ................................................................................................ 16
Contents.................................................................................................... 17
Assembly................................................................................................... 17
Temperature Information.................................................................... 18
Battery Charging................................................................................ 18
Battery Installation ............................................................................ 21
Battery Removal ................................................................................ 21
Operation .................................................................................................. 22
Starting Unit ....................................................................................... 22
Stopping Unit ..................................................................................... 23
Rotating Operation............................................................................. 23
Hedge Trimming................................................................................. 24
Maintenance ............................................................................................. 25
Skill Levels ......................................................................................... 25
Maintenance Intervals........................................................................ 26
Maintenance and Care ...................................................................... 26
Gear Case Lubrication....................................................................... 27
Blades................................................................................................ 27
Troubleshooting ........................................................................................ 30
Storage ..................................................................................................... 30
36/4Specifications..................................................................................... 32
Warranty.................................................................................................... 33
Product Registration.................................................................................. 34
DHC-2200 / 2800 INTRODUCTION
X7508280400 3
© 07/23 ECHO Incorporated
INTRODUCTION
Specifications, descriptions, and illustrative material in this literature are as
accurate as possible. Specifications are subject to change without notice.
Illustrations might include optional equipment and accessories, and might
not include all standard equipment. Your equipment might appear slightly
different than pictured equipment.
Read and understand all provided literature.
Literature contains specifications and
information for safety, operation,
maintenance, storage, and assembly
specific to this product. Scan QR codes for
more information.
For additional literature, including safety manuals where applicable, or
questions regarding terms used in this manual, visit:
https://www.echo-usa.com/manuals
OR
https://www.shindaiwa-usa.com/manuals
SERVICING INFORMATION
Parts and 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. ____________________
SERVICING INFORMATION DHC-2200 / 2800
4 X7508280400
© 07/23 ECHO Incorporated
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.
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 1-800-432-ECHO (3246) from 8:00 a.m. to
5:00 p.m. (Central Standard Time) Monday through Friday. Before calling,
please know the model and serial number of your unit.
Product Registration
Register your ECHO equipment online 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 Literature
In addition to finding information online, information is available from your
Authorized ECHO Service Dealer, or by contacting ECHO Incorporated,
400 Oakwood Road, Lake Zurich, IL 60047, 1-800-432-ECHO (3246).
DHC-2200 / 2800 SAFETY
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© 07/23 ECHO Incorporated
SAFETY
For safe use of your product
Be careful to read this section before using your product.
• The precautions described in this section contain important safety
information. Please observe them carefully.
• You must also read the precautions that appear in the body of the manual
itself.
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.
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 might 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.
SAFETY DHC-2200 / 2800
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© 07/23 ECHO Incorporated
International Symbols
Note: Not all symbols will appear on your unit.
Read the Manuals
• Provide all users of this equipment with the Operator’s 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.
Symbol Description Symbol Description
Read and
understand
Owners Manual.
Direct Current
Wear eye, ear
and head
protection.
Finger Severing
Do not expose to
rain / water
Hot Surface
Wear hand and
foot protection.
Use two-handed
Disconnect battery
before
maintenance
Safety/Alert Blade Movement
Grease Fitting
DHC-2200 / 2800 SAFETY
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© 07/23 ECHO Incorporated
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.
Handling the Product
General Safety Warnings and Instructions
This section contains the prescribed general safety warnings and
instructions for battery-powered products contained in UL 2595 and for
handheld tools, transportable tools and lawn and garden machinery
contained in UL 62841-1. Additional important warnings and instructions are
provided in subsequent sections of this manual.
Important Safety Instructions
Read all safety warnings, instructions, illustrations, and
specifications provided with this power tool. Failure to follow all
instructions listed below may result in electric shock, fire,
serious injury and/or property damage.
Save all warnings and instructions for future reference.
The term "power tool" in the warnings refers to your mains-operated
(corded) power tool or battery-operated (cordless) power tool.
Work Area Safety
• Keep work area clean and well lit. Cluttered or dark areas invite
accidents.
• Do not operate power tools in explosive atmospheres, such as in the
presence of flammable liquids, gases or dust. Power tools create sparks
which may ignite the dust or fumes.
• Keep children and bystanders away while operating a power tool.
Distractions can cause you to lose control.
SAFETY DHC-2200 / 2800
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© 07/23 ECHO Incorporated
Electrical Safety
• Power tool plugs must match the outlet. Never modify the plug in any way.
Do not use any adapter plugs with earthed (grounded) power tools.
Unmodified plugs and matching outlets will reduce the risk of electric
shock.
• Avoid body contact with earthed or grounded surfaces such as pipes,
radiators, ranges and refrigerators. There is an increased risk of electric
shock if your body is earthed or grounded.
• Do not expose power tools to rain or wet conditions. Water entering a
power tool will increase the risk of electric shock.
• Do not abuse the cord. Never use the cord for carrying, pulling or
unplugging the power tool. Keep cord away from heat, oil, sharp edges or
moving parts. Damaged or entangled cords increase the risk of electric
shock.
• When operating a power tool outdoors, use an extension cord suitable for
outdoor use. Use of a cord suitable for outdoor use reduces the risk of
electric shock.
• If operating a power tool in a damp location is unavoidable, use a ground
fault circuit interrupter (GFCI) protected supply. Use of a GFCI reduces
the risk of electric shock.
Personal Safety
• Stay alert, watch what you are doing and use common sense when
operating a power tool. Do not use a power tool while you are tired, ill, or
under the influence of drugs, alcohol or medication. A moment of
inattention while operating power tools may result in serious personal
injury.
• Use personal protective equipment. Always wear eye protection.
Protective equipment such as dust mask, non-skid safety shoes, hard
hat, or hearing protection used for appropriate conditions will reduce
personal injuries.
• Prevent unintentional starting. Ensure the switch is in the off-position
before connecting to power source and/or battery, picking up or carrying
the tool. Carrying power tools with your finger on the switch or energizing
power tools that have the switch on invites accidents.
• Disconnect the battery pack from the appliance before making any
adjustments, changing accessories, or storing appliance. Such preventive
safety measures reduce the risk of starting the appliance accidentally.
• Remove any adjusting key or wrench before turning the power tool on. A
wrench or a key left attached to a rotating part of the power tool may
result in personal injury.
DHC-2200 / 2800 SAFETY
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© 07/23 ECHO Incorporated
• Do not overreach. Keep proper footing and balance at all times. This
enables better control of the power tool in unexpected situations.
• Dress properly. Do not wear loose clothing or jewelry. Keep your hair,
clothing and gloves away from moving parts. Loose clothes, jewelry or
long hair can be caught in moving parts.
• If devices are provided for the connection of dust extraction and collection
facilities, ensure these are connected and properly used. Use of dust
collection can reduce dust-related hazards.
• Do not let familiarity gained from frequent use of tools allow you to
become complacent and ignore tool safety principles. A careless action
can cause severe injury within a fraction of a second.
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.
• 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.
• DO NOT WEAR OPEN TOED SHOES.
• DO NOT OPERATE UNIT WITH BARE FEET.
Power Tool Use and Care
• Do not force the power tool. Use the correct power tool for your
application. The correct power tool will do the job better and safer at the
rate for which it was designed.
• Do not use the power tool if the switch does not turn it on and off. Any
power tool that cannot be controlled with the switch is dangerous and
must be repaired.
SAFETY DHC-2200 / 2800
10 X7508280400
© 07/23 ECHO Incorporated
• Disconnect the plug from the power source and/or the battery from the
power tool before making any adjustments, changing accessories, or
storing power tools. Such preventive safety measures reduce the risk of
starting the power tool accidentally.
• Store idle power tools out of the reach of children and do not allow
persons unfamiliar with the power tool or these instructions to operate the
power tool. Power tools are dangerous in the hands of untrained users.
• Maintain power tools and accessories. Check for misalignment or binding
of moving parts, breakage of parts and any other condition that may affect
the power tool’s operation. If damaged, have the power tool repaired
before use. Many accidents are caused by poorly maintained power tools.
• Keep cutting tools sharp and clean. Properly maintained cutting tools with
sharp cutting edges are less likely to bind and are easier to control.
• Use the power tool, accessories and tool bits etc. in accordance with
these instructions, taking into account the working conditions and the
work to be performed. Use of the power tool for operations different from
those intended could result in a hazardous situation.
• Keep handles and grasping surfaces dry, clean, and free from oil and
grease. Slippery handles and grasping surfaces do not allow for safe
handling and control of the tool in unexpected situations.
Battery Tool Use and Care
• Recharge batteries only with ECHO eFORCE
®
56V battery series
chargers. A charger that is suitable for one type of battery may create a
risk of fire when used with another battery.
• Use only with ECHO eFORCE
®
56V battery series. Use of any other
battery may create a risk of injury and fire.
• When battery is not in use, keep it away from other metal objects, like
paper clips, coins, keys, nails, screws or other small metal objects, that
can make a connection from one terminal to another. Shorting the battery
terminals together may cause burns or a fire.
• Under abusive conditions, liquid may be ejected from the battery; avoid
contact. If contact accidentally occurs, flush with water. If liquid contacts
eyes, additionally seek medical help. Liquid ejected from the battery may
cause irritation or burns.
• Do not open or destroy the battery. Electrolytes contained within the
battery are corrosive and may cause damage to eyes or skin if released.
It may be toxic if swallowed.
DHC-2200 / 2800 SAFETY
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© 07/23 ECHO Incorporated
• Exercise care in handling batteries to avoid shorting the battery with
conducting materials such as rings, bracelets, keys, etc. The battery or
conductor may overheat and cause burns if contact with said materials is
made.
• Do not use a battery or tool that is damaged or modified. Damaged or
modified batteries may exhibit unpredictable behavior resulting in fire,
explosion or risk of injury.
• Do not expose a battery or tool to fire or excessive temperature.
Exposure to fire or temperature above 130°C (265°F) may cause
explosion.
• Follow all charging instructions and do not charge the battery or tool
outside the temperature range specified in the instructions. Charging
improperly or at temperatures outside the specified range may damage
the battery and increase the risk of fire.
Service
• Do not modify or attempt to repair the appliance or the battery pack (as
applicable) except as indicated in the instructions for use and care.
• Have your power tool serviced by a qualified repair person using only
identical replacement parts. This will ensure that the safety of the power
tool is maintained.
• Never service damaged battery packs. Service of battery packs should
only be performed manufacturer or authorized service providers.
Environmentally Safe Battery Disposal
Recycle your ECHO ECHO eFORCE
®
56V battery FOR FREE at
Rechargeable Battery Recycling Corporation (RBRC) recycling locations.
Call 1-800-822-8837 or visit https://www.call2recycle.org for details.
The toxic and corrosive materials below are in the batteries used in this
machine: Lithium-Ion, a toxic material.
R
E
C
Y
C
L
E
1
.
8
0
0
.
8
2
2
.
8
8
3
7
R B R C
Li - ion
TM
SAFETY DHC-2200 / 2800
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© 07/23 ECHO Incorporated
Discard all toxic materials in a specified manner to prevent
contamination of the environment. Before discarding a
damaged or worn out Lithium-ion battery, contact your local
waste disposal agency, or the local Environmental Protection
Agency for information and specific instructions. Take the
batteries to a local recycling and/or disposal center, certified for
Lithium-ion disposal.
If the battery cracks or breaks, with or without leaks, do not
recharge it and do not use. Discard it and replace with a new
battery. DO NOT TRY TO REPAIR IT! To prevent injury and risk
of fire, explosion, or electric shock, and to avoid damage to
the environment:
• Cover the terminals of the battery with heavy-duty adhesive tape.
• DO NOT try to remove or destroy any of the battery components.
• DO NOT try to open the battery.
• If a leak develops, the released electrolytes are corrosive and toxic. DO
NOT get the solution in the eyes or on skin, and do not swallow it.
• DO NOT put these batteries in your regular household trash.
• DO NOT incinerate.
• DO NOT put them where they will become part of any waste landfill or
municipal solid waste stream.
• Take them to a certified recycling or disposal center.
FCC Statement
This device complies with Part 15 of the FCC Rules. Operation is subject to
the following two conditions:
• This device may not cause harmful interference.
• This device must accept any interference received, including interference
that may cause undesired operation.
DHC-2200 / 2800 SAFETY
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© 07/23 ECHO Incorporated
Changes or modifications not expressly approved by the party
responsible for compliance could void the user’s authority to
operate equipment.
This equipment has been tested and found to comply with the limits
for a Class B digital device, pursuant to Part 15 of the FCC Rules.
These limits are designed to provide reasonable protection against
harmful interference in a residential installation. This equipment
generates, uses and can radiate radio frequency energy, and if not
installed and used in accordance with the instructions, may cause
harmful interference to radio or television reception. The reception
can be determined by turning the equipment off and on. The user is
encouraged to try to correct the interference by one or more of the
following measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and the receiver.
• Connect the equipment into an outlet on a circuit different from that to
which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.
Equipment
Use only approved attachments. Serious injury may result from
the use of a non-approved attachment combination. ECHO
Incorporated will not be responsible for the failure of cutting
devices, attachments or accessories which have not been
tested and approved by ECHO Incorporated. Read and comply
with all safety instructions.
◆ Check unit for loose or missing nuts, bolts, and screws.
Tighten and/or replace as needed.
◆ Check that the cutting attachment is firmly attached and in
safe operating condition. Dull, loose or damaged blades
should not be used.
SAFETY DHC-2200 / 2800
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© 07/23 ECHO Incorporated
Moving parts can amputate fingers or cause severe injuries.
Keep hands, clothing and loose objects away from all openings.
◆ ALWAYS stop unit 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 unit is running.
Moving parts may not be visible through openings.
General Safety Warnings and Instructions for the
following ECHO tools: Hedge Trimmer, Mid-Reach
Hedge Trimmer, Shafted Hedge Trimmer, or
Articulating Hedge Trimmer, or DPAS unit
configured as a Hedge Trimmer, Mid-Reach Hedge
Trimmer, Shafted Hedge Trimmer, or Articulating
Hedge Trimmer.
This section contains the prescribed general safety warnings and
instructions for handheld, motor-operated electric hedge trimmers contained
in UL 62841-4-2. Additional important warnings and instructions are
provided in subsequent sections of this manual.
Read all safety warnings, instructions, illustrations, and
specifications provided with this power tool. Failure to follow all
instructions listed below may result in electric shock, fire and/
or serious injury.
Hedge Trimmer Safety Warnings:
1. Keep all parts of the body away from the blade. Do not remove cut
material or hold material to be cut when blades are moving. Blades
continue to move after the switch is turned off. A moment of inattention
while operating the hedge trimmer may result in serious personal injury.
2. Carry the hedge trimmer by the handle with the blade stopped and
taking care not to operate any power switch. Proper carrying of the
hedge trimmer will decrease the risk of inadvertent starting and
resultant personal injury from the blades.
DHC-2200 / 2800 SAFETY
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© 07/23 ECHO Incorporated
3. When transporting or storing the hedge trimmer, always fit the
blade cover. Proper handling of the hedge trimmer will decrease the
risk of personal injury from the blades.
4. When clearing jammed material or servicing the unit, make sure
all power switches are off and the power cord is disconnected.
Unexpected actuation of the hedge trimmer while clearing jammed
material or servicing may result in serious personal injury.
5. Hold the hedge trimmer by insulated gripping surfaces only,
because the blade may contact hidden wiring or its own cord.
Blades contacting a "live" wire may make exposed metal parts of the
hedge trimmer "live" and could give the operator an electric shock
6. Keep all power cords and cables away from cutting area. Power
cords or cables may be hidden in hedges or bushes and can be
accidentally cut by the blade.
7. Do not use the hedge trimmer in bad weather conditions,
especially when there is a risk of lightning. This decreases the risk
of being struck by lightning.
Extended-Reach Hedge Trimmer Safety Warnings:
1. To reduce the risk of electrocution, never use the extended-reach
hedge trimmer near any electrical power lines. Contact with or use
near power lines may cause serious injury or electric shock resulting in
death.
2. Always use two hands when operating the extended reach hedge
trimmer. Hold the extended-reach hedge trimmer with both hands to
avoid loss of control.
3. Always use head protection when operating the extended-reach
hedge trimmer overhead. Falling debris can result in serious personal
injury.
DESCRIPTION DHC-2200 / 2800
16 X7508280400
© 07/23 ECHO Incorporated
DESCRIPTION
Locate these safety decal(s) or etching(s) on your unit. Make sure they are
legible, and that you understand and follow the instructions. If any cannot be
read, replacements can be ordered from your ECHO dealer. Images shown
below are for example only. Those on your unit might appear slightly
different.
1
2
3
4
5
6
7
8
9
10
11
For use only with ECHO eFORCE
TM
56V
battery series. See operator’s manual for
list of compatible model numbers.
À utiliser uniquement avec la série de
batteries ECHO eFORCE
TM
56V. Voir le
manuel de l’opérateur pour la liste des
numéros de modèle compatibles.
Sólo para uso con la serie de baterías
ECHO eFORCE
TM
56V. Consulte el
manual del operador para ver la lista de
números de modelos compatibles.
DHC-2200 / 2800 CONTENTS
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© 07/23 ECHO Incorporated
CONTENTS
The ECHO product you purchased has been factory pre-assembled for your
convenience. Due to packaging restrictions, some 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.
*Not all units include battery and charger.
ASSEMBLY
This model is factory assembled.
1. Blades
2. Blade Guard
3. Throttle Handle
4. Handle Release Lever
5. Power Switch
6. Throttle Handle Operator Presence Switch
7. Enable Button
8. Speed Button
9. Support Handle
10. Support Handle Operator Presence Switch
11. Scabbard
1 Hedge Trimmer Assembly
1 Operator’s Manual
1 Blade Cover
1Battery*
1 Battery Charger*
ASSEMBLY DHC-2200 / 2800
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© 07/23 ECHO Incorporated
Temperature Information
(1)
Assumes the battery is just off the charger or stored at the temperature
range noted for charger usage (39° F (4°C)) - 104°F (40°C)).
(2)
Hot batteries in high ambient temperatures require longer charge times.
(3)
To maximize life of batteries being stored more than 3 months, ECHO
recommends batteries being stored at 3 green lights on the battery capacity
indicator (BCI) and at room temperature.
Note: Long term storage of batteries in conditions or charge levels
on the battery capacity indicator (BCI) other than noted
above could degrade the performance and runtime of the
battery.
Battery Charging
Note: See separate operator’s manuals packaged with battery and
charger.
• Use only with ECHO eFORCE
®
56V battery series batteries and
chargers.
• Keep charger and battery away from damp conditions and all liquids.
• Do not operate the charger on an easily combustible surface (e.g. paper,
textiles) or in an environment with a high risk of fire.
• Do not cover the charger. Covering the charger will prevent it from
cooling.
Recommended Ambient Temperatures:
Charging Usage/Discharge Storage
Low High Low High Low High
Product
(1)
Not Applicable 32°F (0°C) 113°F (45°C) 32°F (0°C) 113°F (45°C)
Battery
(2)(3)
39°F (4°C) 104°F (40°C) 32°F (0°C) 113°F (45°C) 32°F (0°C) 113°F (45°C)
Charger 39°F (4°C) 104°F (40°C) Not Applicable 32°F (0°C) 113°F (45°C)
DHC-2200 / 2800 ASSEMBLY
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© 07/23 ECHO Incorporated
• Do not operate the charger in explosive atmospheres, such as in the
presence of flammable liquids, gases or dust. Charger can produce
sparks which may ignite the dust or fumes - there is a risk of explosion.
• Connect the charger only to the mains of voltage and frequency specified
on the rating plate.
• Connect the charger only to an easily accessible wall outlet.
• Never insert objects in the battery's or charger's cooling slots.
• Do not charge or use a defective, damaged or deformed battery and
charger.
• Do not open, damage or drop the battery or the charger.
• Fluid may leak from the battery if it is damaged or not used properly;
avoid contact with the skin. In the event of accidental contact, wash the
affected areas of the skin with plenty of water and soap. If fluid gets in the
eyes, do not rub. Rinse the eyes with plenty of water for at least 15
minutes. Also seek medical assistance.
• Never bridge (short circuit) the battery contacts or the charger's terminals
with metallic objects.
• Protect from direct sunlight, heat and open flames and never throw
battery into fire; there is a risk of explosion.
• In the event of smoke or fire in the charger, disconnect it from the wall
outlet immediately.
• If the connecting cord is damaged, immediately disconnect the plug from
the power supply to avoid the risk of electric shock.
• Do not expose battery to microwaves or high pressure.
• To reduce the risk of stumbling, position and mark the connecting cord in
such a way that it cannot be damaged or endanger others.
The battery comes partially charged from the factory and needs to be
fully charged before first use. Charge the battery when it no longer
produces sufficient power to operate the unit or when battery lights
indicate that the battery is low.
ASSEMBLY DHC-2200 / 2800
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© 07/23 ECHO Incorporated
1. Plug charger AC cord in the
wall outlet.
2. Align ridges on battery with
grooves on charger, and slide
battery into charger.
3. During normal charging, the
charger LED (A) will blink
GREEN.
If charger detects a problem, LED will blink RED. Remove battery
from charger, clear obstructions from contacts and reinstall battery
into charger. If battery is outside acceptable temperature range (See
Recommended Ambient Temperature chart) LED will remain RED.
4. When charging is complete,
LED will remain GREEN. See
battery manual for charging
time.
5. Verify battery is fully charged.
Remove battery from charger,
press battery charge status
button (B), and check LED
display.
• One green light indicates that
the battery has 1-24% charge.
• Two green lights indicate that
the battery has 25-54% charge.
• Three green lights indicate that the battery has 55-79% charge.
• Four green lights indicate that the battery has 80-100% charge.
6. Unplug charger AC cord from the wall outlet.
A
B
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Battery Installation
The attachment will operate when the battery is installed, the
power indicator LED is lit, and the operator presence switches,
and power switch are engaged. Make sure the unit is properly
positioned to prevent loss of control and possible serious
injury. Keep movable parts of the attachment off the ground and
away from objects that could become entangled or thrown.
Note: The battery comes partially charged from the factory and
needs to be fully charged before first use.
1. Make sure power to unit
is turned off.
2. Align ridges (A) on
battery with grooves in
power head. Slide
battery into power head.
3. Assure the battery latch
(B) snaps into place and
battery is secure before
beginning operation.
Assure battery latch is fully engaged before using unit.
Battery Removal
To remove battery, depress
battery latch release (C)
slide battery out of power
head.
A
B
C
OPERATION DHC-2200 / 2800
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OPERATION
Starting Unit
The attachment will operate when the battery is installed, the
power indicator LED is lit, and the operator presence switches,
and power switch are engaged. Make sure the unit is properly
positioned to prevent loss of control and possible serious
injury.
Note: This model has two operating modes: low and high. Use
speed button (E) to move between low mode (L) and high
mode (H). Use power switch to increase RPM speed within
each mode.
1. Keep movable parts
of the attachment
away from objects
that could become
entangled or thrown,
and surfaces that
could cause loss of
control.
2. Push enable button
(A) once to turn on
power to unit. Power
indicator LED (B)
illuminates when
power to unit is
turned on.
3. Hold down operator presence switches (C). Then depress power switch
(D) to increase speed.
E
C
B
C
A
D
DHC-2200 / 2800 OPERATION
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When power to unit is turned on:
• After 90 seconds of inactivity, unit will power itself off.
• If power indicator LED remains lit, operation is normal.
• If power indicator LED flashes once per second, the battery needs to be
charged.
• If power indicator LED flashes four times per second, there is a fault
within the product. Turn power off to unit. Remove battery. Clear debris
from around line head. Install battery. Turn power on to unit. If flashing
continues, have your authorized servicing dealer repair the product.
Stopping Unit
The attachment continues to run for a short period after the unit
is switched off.
1. Release power
switch and allow unit
to stop.
2. Push enable button
(A) to turn off power
to unit.
• Power indicator LED
(B) turns off when
power to unit is turned
off.
• If the unit does not
stop when power
switch and operator
presence switch are released, push enable button to turn off and remove
the battery to stop the power supply to product. Have your authorized
servicing dealer repair unit before using product again.
Rotating Operation
Always stop the unit before rotating the handle!
Failure to do so could result in serious injury.
E
C
B
C
A
D
OPERATION DHC-2200 / 2800
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This model is equipped with
a rotating throttle handle that
can be turned 45° or 90° to
either side of vertical
operating position to help
reduce operator fatigue and
improve precision trimming.
To operate
1. Fully release power
switch.
2. Push enable button to turn
off power to unit.
3. Depress handle release lever (A).
4. Rotate handle in desired direction and release the lever. Handle locks
into place at 45° or 90° to either side of vertical.
Note: Power switch will not operate when throttle handle is not
locked into position.
Hedge Trimming
Hedge trimmer blades are very sharp. Touching them may lead
to severe personal injury. Avoid touching blades whenever
possible, and always wear gloves to protect hands.
1. Always grip support and throttle
handles.
2. Hold trimmer firmly and
squeeze power switch to trim.
3. Tilt trimmer so cutting teeth are
angled slightly toward the
hedge or shrub and proceed to
cut.
Never remove hands from unit when blades are moving.
A
DHC-2200 / 2800 MAINTENANCE
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Power to unit remains on even when the blades have stopped
due to an obstruction. If this occurs, stop the unit, remove
battery, and remove the obstruction.
MAINTENANCE
Moving parts can amputate fingers or cause severe injuries.
Keep hands, clothing and loose objects away from all openings.
Always stop unit and make sure all moving parts have come to
a complete stop before removing obstructions, clearing debris,
or servicing unit. Allow unit to cool before performing service.
Wear gloves to protect hands from sharp edges and hot
surfaces.
Operating a poorly maintained unit can result in serious injuries
to operator or bystanders. Always follow all maintenance
instructions as written, otherwise serious personal injury can
result.
Your unit is designed to provide many hours of trouble-free service. Regular
scheduled maintenance will help your unit achieve that goal. If you are
unsure or are not equipped with the necessary tools, we recommend that
you take your unit to a Servicing Dealer for maintenance. To help you
decide whether you want to DO-IT-YOURSELF or have the Dealer do it,
each maintenance task has been graded. If the task is not listed, see your
Dealer for repairs.
Skill Levels
Level 1 = Easy to do. Common tools may be required.
Level 2 = Moderate difficulty. Some specialized tools may be required.
Level 3 = See your dealer.
Click HERE or go to http://www.echo-usa.com/products/maintenance-kit
MAINTENANCE DHC-2200 / 2800
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Maintenance Intervals
IMPORTANT NOTE - Time intervals shown are maximum. Actual use and
your experience will determine the frequency of required maintenance.
MAINTENANCE PROCEDURE NOTES:
1
Apply lithium based grease every 15-20 hours of use.
2
Inspect blade, and clean and sharpen as needed. Lubricate blades
periodically during use.
* Replacement is recommended based on the finding of damage or wear
during inspection.
Maintenance and Care
Remove battery before performing maintenance procedures.
Cleaning battery and battery compartment
Risk of electric shock or fire. Do not use conducting materials
to clean battery or battery compartment. Otherwise serious
personal injury may result.
1. Release power switch and operator presence switch, and allow unit to
stop.
2. Make sure power indicator LED is not illuminated.
COMPONENT/SYSTEM
MAINTENANCE
PROCEDURE
REQUIRED
SKILL LEVEL
Daily or Before Use
Battery / Battery
Compartment
Inspect / Clean / Charge 1
Screws/Nuts/Bolts Inspect/Tighten/Replace * 1
Gear Housing
Grease
1
2
Blades Inspect/Clean/Sharpen
2
2
DHC-2200 / 2800 MAINTENANCE
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3. Depress battery latch
release (A) and slide
battery out of power
head.
4. Use compressed air or
a soft bristle brush to
remove debris from
battery and battery
compartment.
Gear Case Lubrication
Level 1.
Parts required: Lithium-based Grease.
1. Remove grease fitting cap
(A).
2. clean dirt from grease fitting.
3. Add grease through grease
fitting. Apply 2-3 pumps of
grease every 15-20 hours of
use.
4. Replace grease fitting cap.
Blades
Hedge trimmer blades are very sharp, touching them may lead
to severe personal injury. Use long hex wrenches and sockets
with extensions when tightening blade bolts and blade lock nuts
to keep hands at a safe distance from sharp blades.
Blades should only be removed and reinstalled by an authorized
servicing dealer, otherwise premature wear or internal damage may
occur.
A
A
MAINTENANCE DHC-2200 / 2800
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Accessing Blade Edges
For blade maintenance procedures or inspection, blades can be manually
moved to separate top and bottom blade teeth.
1. Remove plug bolt (A).
2. Insert M4 bolt (B), at least
15mm long (not included)
into bolt hole.
3. Rotate bolt to manually
move blade teeth for access
to cutting edges.
Lubrication
Level 1
Parts required: ECHO Red Armor™ Blade Cleaner & Lubricant, or 20W
Engine Oil (for blade lubrication), 50-50 mixture of kerosene and 20W oil
(for blade cleaning).
1. Brush loose debris from blade and coat both sides of blade with the 50
- 50 cleaning mixture
2. Allow cleaning mixture to
soften remaining gummy
residue, then wipe blade
clean.
3. Apply clean oil to bolt slots
(C).
4. Wipe excess oil from blade.
Sharpening
Level 2.
If a power grinder is used DO NOT allow blade to over heat.
1. Move blades to allow file
clearance. Do not pry
against cutting edges.
2. File each edge carefully.
Blade edge should be filed
to a 35-degree angle.
3. Lubricate blades (see
“Lubrication”).
A
B
C
35
o
DHC-2200 / 2800 MAINTENANCE
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Adjustment
Level 2.
• DHC-2200: Two blade bolts
nearest blade tip are
adjustable.
• DHC-2800: Two blade bolts
nearest blade tip, and fourth
blade bolt from blade tip are
adjustable.
ONLY blade bolts indicated should be adjusted. All other bolts should
be tightened snugly.
1. Loosen blade locknuts (D) 1/
2 turn.
2. Tighten blade bolts (E) until
snug.
3. Loosen blade bolts 1/2 turn.
Note: When bolt adjustment
is correct, there should
be a gap of 0.25 -0.50
mm between the cutter
blades and the flat washers, and the flat washer beneath
each bolt head should turn freely.
D
E
TROUBLESHOOTING DHC-2200 / 2800
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TROUBLESHOOTING
STORAGE
Hedge Trimmer blades are very sharp. Touching them may lead
to severe personal injury. Avoid touching blades whenever
possible, and always wear gloves to protect hands.
Do not store in an enclosure where combustible fumes may
accumulate. Fire may result.
TROUBLESHOOTING CHART
Problem Cause Remedy
Red Charger light
flashes or does not light
up
Plug not connected
to power outlet.
Plug in charger.
Battery pack not
installed properly.
Check the battery
installation.
Obstructed
connection.
Reinstall battery after
removing obstructions.
Fault in the charger. Consult your dealer.
Fault in the battery
pack.
Consult your dealer.
Unit will not turn on
Battery pack not
installed properly.
Check battery
installation.
Unit does not run when
turned on
Battery pack
discharged.
Charge battery .
Battery pack outside
acceptable
temperature range.
Remove the battery
and allow to cool.
Running time is too
short
Battery pack outside
acceptable
temperature range.
Remove battery and
allow to cool.
Unit electronics too
hot.
Turn unit off and allow
to cool.
Battery pack
discharged.
Charge the battery.
DHC-2200 / 2800 STORAGE
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When storing the product for long periods of time, ensure that the following
preparations for storage are carried out.
Always store and transport hedge trimmers in a stable, horizontal
position. Support gear case and cutting blades to prevent excessive
flexing, which may cause damage to these components. Always
install scabbard when transporting or storing unit.
Unit
Do not store your unit without performing protective storage maintenance
which includes the following:
1. Turn power to unit off.
2. Remove battery.
3. Remove accumulation of dirt and debris from exterior of unit.
4. Tighten all screws and nuts.
5. Cover battery compartment, battery and charger.
6. Store unit in a dry, dust-free place out of the reach of children.
7. Perform all periodic lubrication and services that are required.
8. Apply clean oil to the entire length of the blade. Be certain the blade
bolts are lubricated.
9. Install scabbard on blades.
Battery
1. Remove battery.
2. Store in a dry, dust-free place, out of the reach of children.
3. Store in temperatures consistent with recommended ambient
temperature chart.
4. Charge battery according to ambient temperature chart.
Charger
1. Remove battery from charger.
2. Disconnect charger from power supply.
3. Store in a dry, dust-free place, out of the reach of children.
36/4SPECIFICATIONS DHC-2200 / 2800
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36/4SPECIFICATIONS
MODEL DHC-2200 DHC-2800
Length 1081 mm (42.6 in) 1233 mm (48.5 in)
Width 239 mm (9.4 in)
Height 176 mm (6.9 in)
Weight (without battery) 2.9 kg (6.4 lb) 3.1 kg (6.8 lb)
Battery ECHO eFORCE
®
56V series batteries
Type Li-Ion
Battery voltage 56 (rated 50.4)
Capacity See Battery Manual
Charger type ECHO eFORCE
®
56V series charger
Charger input voltage 120V AC 60Hz
Charging time See Battery Manual
Gear case ratio 6.86
Lubrication Lithium based grease (NLGI Grade 2)
Cutter Dual action, double sided blades
Length 562 mm (22.1 in) 714 mm (28.1 in)
Pitch 38 mm (1.5 in)
Height 22 mm (0.9 in)
Motor Type DC / Brushless
Speed control Variable, 2 speed modes
Maximum speed by operation
mode
11000 (low) 15800 (high)
Green blinking - battery is charging
Green - battery is fully charged
Red - Battery is too warm. Remove
for approximately 30 minutes to cool down
Red blinking - Defective battery.
Remove and replace with new battery
Charger Lights
OFF Green blinking
OFF Green
Red OFF
Red OFF
blinking
DHC-2200 / 2800 WARRANTY
X7508280400 33
© 07/23 ECHO Incorporated
WARRANTY
WARRANTY
Limited Warranty Statement for ECHO 56 Volt
Handheld Products and Walk Behind Mowers
sold
in USA and Canada
ECHO Incorporated warrants
to the original retail purchaser
that this ECHO brand 56 Volt outdoor product is free from de-
fects in material and workmanship and agrees to repair or re-
place, at ECHO Incorporated’s discretion, any defective prod-
uct free of charge within these time periods from the date of
purchase:
If the product is for homeowner use:
• Units and Bare Tool – 5 Years
• Battery or charger – 2 years
If the product is for commercial use:
• Units and Bare Tool – 2 years
• Battery or charger – 2 years
If the product is for rental use: 90 days for all units, batter-
ies, and chargers.
Cutting attachments such as, but not limited to, bars,
chains, sprockets, blades, tines, belts, PowerBroom
TM
and
nylon trimmer heads for homeowner or non-income pro-
ducing use will be covered for failures due to defects in
material or workmanship for a period of 60 days from origi-
nal product purchase date and 30 days for commercial /
rental use. Any misuse from contact with concrete, rocks,
or other structures is not covered by this warranty.
This warranty extends to the original retail purchaser only and
commences on the date of the original retail purchase.
Any part of this product found in the reasonable judgment of
ECHO Incorporated, to be defective in material or workmanship
will be repaired or replaced without charge for parts and labor
by an authorized ECHO dealer. Units, repair parts and acces-
sories
replaced under this warranty are warranted only for the
balance of the original warranty period.
The product, including any defective part, must be returned to
an authorized ECHO dealer within the warranty period. The ex-
pense of delivering the product to the service center for war-
ranty work and the expense of returning it back to the owner
after repair or replacement will be paid by the owner. ECHO
Incorporated’s, responsibility in respect to claims is limited to
making the required repairs or replacements
and no claim of
breach of warranty shall be cause for cancellation or rescission
of the contract of sale of any ECHO brand 56 Volt outdoor prod-
uct. Proof of purchase will be required by the dealer to substan-
tiate any warranty claim. All warranty work must
be performed
by an authorized ECHO dealer.
This warranty does not cover any units, battery or charger
that
has been subject to misuse, neglect, negligence, or accident,
or that has been operated in any way contrary to the operating
instructions as specified in the Operator’s Manual. This war-
ranty does not cover normal deterioration due to the use or ex-
posure, and any repairs made necessary by normal wear, im-
proper maintenance, improper lubrication, improper storage,
dirt, abrasives, impact, moisture, water, rain, snow, rust, corro-
sion, varnish, or other similar conditions.
This warranty does not cover damage to chargers or batteries
by improper charging voltage and batteries that have been ex-
posed to temperatures beyond those specified in the Opera-
tor’s Manual, batteries that have not been properly charged or
batteries that have reached their useful life.
This warranty does not apply to any
damage to the product that
is the result of improper maintenance or to any product that has
been altered or modified. The warranty does not extend to re-
pairs made necessary by normal wear or by the use
of parts or
accessories which are either incompatible with the ECHO
brand 56 Volt outdoor product or adversely affect its operation,
performance, or durability. In addition, this warranty does not
cover wear to normal items such as, but not limited to:
Wear items –
Bump Knobs, Outer Spools, Cutting Lines, Inner
Reels, Felt Washers, Hitch Pins, Mulching Blades, Blower
Fans, Blower and Vacuum Tubes, Vacuum Bag and Straps,
Guide Bars, Saw Chains, Grass Catch B
ag, Hedge Trimmer
Blades, and Wheels
ECHO Incorporated,
reserves the right to change or improve
the design of this product without assuming any obligation to
modify any product previously manufactured.
All implied warranties are limited in duration to the stated war-
ranty period. Accordingly, any such implied warranties includ-
ing merchantability, fitness for a particular purpose, or other-
wise, are disclaimed in their
entirety after the expiration of the
appropriate
five-year, two-year, one-year, 90-day, 60-
day, or
30-day warranty period.
ECHO Incorporated’s
obligation under
this warranty is strictly and
exclusively limited to the repair or re-
placement
of defective parts. ECHO Incorporated, does not as-
sume or
authorize anyone to assume for them any other obliga-
tion. Some states do not allow limitations
on how long an implied
warranty lasts, so the above limitation may not apply to you.
ECHO Incorporated, assumes no responsibility for incidental, con-
sequential,
or other damages including, but not limited to, ex-
pense of returning the product to an authorized dealer
for
ECHO brand 56 Volt outdoor products and expense of deliver-
ing it back to the owner, mechanic’s travel time, telephone
charges, rental of a like product during the time warranty ser-
vice is being performed, travel, loss or damage to
personal prop-
erty, loss of revenue, loss of use
of the product, loss of time, or
inconvenience. Some states do not allow the exclusion or limi-
tation of incidental or conse
quential damages, so the above
limitation or exclusion may not apply to you.
This warranty gives you specific legal rights, and you may also
have other rights which vary from state to state.
This warranty applies to all ECHO brand 56 Volt outdoor prod-
ucts
manufactured by or for ECHO Incorporated, and sold in
the United States and Canada.
To locate your nearest authorized ECHO dealer, visit
www.ECHO-usa.com or dial 1-800-432-ECHO (3246).
–––
99922205724
11/2022
PRODUCT REGISTRATION DHC-2200 / 2800
34 X7508280400
© 07/23 ECHO Incorporated
PRODUCT REGISTRATION
Thank you for choosing ECHO Power Equipment
Please go to http://www.echo-usa.com/Warranty/Register-Your-ECHO to
register your new product on-line. It's FAST and EASY! NOTE: your
information will never be sold or misused by ECHO, Incorporated.
Registering your purchase enables us to contact you in the unlikely event of
a service update or product recall, and verifies your ownership for warranty
consideration.
If you do not have access to the Internet, you can complete the form below
and mail to:
ECHO Incorporated, Product Registration, PO Box 1139,
Lake Zurich, IL 60047.
DHC-2200 / 2800 PRODUCT REGISTRATION
X7508280400 35
© 07/23 ECHO Incorporated
ECHO Incorporated
