Echo HCAA-2400A User manual

MODEL
HCAA-2400A
HCAA-2401A
HCAA-2403A
HCAA-2404A
OPERATOR’S MANUAL
MANUEL D’UTILISATION
BEDIENUNGSANLEITUNG
MANUALE D’ISTRUZIONI
WARNING, SEE OPERATOR’S MANUAL
LIRE SOIGNEUSEMENT CE MANUEL AVANT TOUTE UTILISATION
ACHTUNG: BEDIENUNGSANLEITUNG LESEN!
ATTENZIONE, LEGGETE IL MANUALE D’ISTRUZIONI
ENGLISH
ITALIANO
DEUTSCH
FRANÇAIS

2
TABLE OF CONTENTS
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.
THE OPERATOR’S MANUAL --
contains specifications and information for operation,
maintenance and assembly specific to this product.
Introduction.....................................................................2
- The Operator’s Manual............................................2
Manual Safety Symbols & Important Information .........3
Safety ..............................................................................3
- Decals.......................................................................3
- International Symbols ..............................................3
- Equipment ................................................................4
- Fuel ..........................................................................4
- Personal Condition& SafetyEquipment ................... 4
- Safe Operation..........................................................6
- ExtendedOperation/ExtremeConditions ..................7
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 found in the package. You will find it easy to use
and full of helpful operating tips and SAFETY messages.
WARNING
Read rules for safe operation and instructions carefully. ECHO provides an Operator’s Manual that must be
read and understood for proper and safe operation.
Description.......................................................................8
Specifications ...................................................................9
Assembly .........................................................................9
- Gear Box / Drive Shaft .............................................9
Pre-Operation ................................................................ 10
- Fuel......................................................................... 10
- Equipment Check.................................................... 11
Operation ....................................................................... 12
- AdjustingCuttingAngle .......................................... 12
- Hedge Trimming ..................................................... 13
Maintenance .................................................................. 14
- Clean & Lubrication ............................................... 14
- Sharpening Blades .................................................. 15
MODEL
HCAA-2400A
HCAA-2401A
HCAA-2403A
HCAA-2404A
OPERATOR’S MANUAL
MANUEL D’UTILISATION
BEDIENUNGSANLEITUNG
MANUALE D’ISTRUZIONI
WARNING,SEE OPERATOR’S MANUAL
LIRE SOIGNEUSEMENT CE MANUEL AVANT TOUTE UTILISATION
ACHTUNG: BEDIENUNGSANLEITUNG LESEN!
ATTENZIONE, LEGGETE IL MANUALE D’ISTRUZIONI
ENGLISH
ITALIANO
DEUTSCH
FRANÇAIS

HEDGE CLIPPER
OPERATOR’SMANUAL 3
MANUAL SAFETYSYMBOLS & 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.
SAFETY
DECALS
WARNING / INFORMATIONAL
Locate this safety decal on your unit. Make sure the decal is legible and that you understand and follow the
instructions on them. If a decal cannot be read, a new one can be ordered from your ECHO dealer.
Symbol
description/
application Symbol
form/shape
Symbol
description/
application
Symbol
form/shape
Hot
Surface
Carburettor
adjustment
- Idle speed
Carburettor
adjustment
- High speed
mixture
Symbol
description/
application Symbol
form/shape
Symbol
description/
application
Symbol
form/shape Read and
understand
Operator’s
Manual
Wear eyes,
ears and
head
protection Emergency
stop
Fuel and oil
mixture
Finger
Severing
Carburettor
adjustment
- Low speed
mixture
Safety/Alert
Avoid all power
lines. This unit is
not insulated
against electrical
current.
Do not operate
closer than 15 m
from electrical
hazards
Keep
bystanders
at least 15 m
away
Plan retreat
path from
falling
objects
Wear hand
protection.
Use
two handed.
DO NOT
smoke
near fuel
Wear slip
resistant
foot wear
Engine
choke
control
Ignition
ON/OFF
Primer bulb
INTERNATIONAL SYMBOLS
DO NOT
allow flames
or sparks
near fuel
Bystanders
keep clear
Keep clear
of electrical
eources
WARNING
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.
CIRCLE AND SLASH
SYMBOL
This symbol means the specific action
shown is prohibited. Ignoring these
prohibitions can result in serious or fatal
injury.
CAUTION
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.
NOTE
This enclosed message provides tips for use, care and
maintenance of the unit.
IMPORTANT
The enclosed message provides information
necessary for the protection of the unit.
DANGER
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.

4
DANGER
Fuel is VERY flammable. Use extreme care when mixing, storing
or handling, or serious personal injury may result.
- Use an approved fuel container.
- DO NOT smoke near fuel.
- 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 refuelling.
- Inspect for fuel leakage.
If fuel leakage is found, do not start or operate unit until leakage
is repaired.
After Refuelling;
- Wipe any spilled fuel from the unit.
- Move at least 3 m from refuelling location before starting.
After Use;
- DO NOT store a unit with fuel in its tank.
Leaks can occur.
Return unused fuel to an approved fuel storage container.
WARNING
Hedge Clipper users risk injury to themselves and others if the shaft hedge clipper is used improperly and or
safety precautions are not followed. Proper clothing and safety gear must be worn when operating a shaft
hedge clipper.
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 carburettor for fuel leaks.
DO NOT operate unit if leaks are found.
- Check that the blade assembly is firmly attached and in safe
operating condition. Dull, loose or damaged blades should not be
used.
FUEL
PERSONAL CONDITION & SAFETY EQUIPMENT
3 m

HEDGE CLIPPER
OPERATOR’SMANUAL 5
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 goggles that meet CE requirements were included
with your trimmer. Wear these goggles whenever you operate the
shaft hedge clipper.
Face & Head Protection --
When trimming overhead, wear head protection meeting CE with a
full face shield.
Hand Protection --
Wear no-slip, heavy duty work gloves to improve your grip on the
Shaft Hedge Clipper handles. Gloves also reduce the transmission of
machine vibration to your hands. Special vibration reducing gloves
such as ECHO’s Pro-Comfort are designed to provide additional
comfort.
Hearing Protection --
ECHO recommends wearing hearing protection whenever unit is
used.
Proper Clothing --
Wear snug fitting, durable clothing;
- Pants should have long legs, shirts with long sleeves.
- DO NOT WEAR SHORTS,
- DO NOT WEAR TIES, SCARVES, JEWELRY.
Wear sturdy work shoes with non-skid soles;
- DO NOT WEAR OPEN TOED SHOES,
- DO NOT OPERATE UNIT BAREFOOTED.
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.

6
SAFE OPERATION
DETERMINE OPERATION AREA
- Review the area to be trimmed. Look for hazards that could
contribute to unsafe conditions. DO NOT operate unit if any wires
(power, telephone, cable, etc.) are closer than 5 m to any part of
the operator or unit.
- Spectators and fellow workers must be warned, and children and
animals prevented from coming nearer than 15 m while the Hedge
Clipper is in use.
Operation
Use Proper Clothing & Equipment
- Before starting the unit, equip yourself and any other person
working within the 15 m Safety Zone with the required Protective
Equipment and clothing.
- Check that loop (front) handle and shoulder strap/ or shoulder/
waist harness is adjusted for safe, comfortable operation.
Avoid Hot Surfaces
- During operation, the complete unit, especially the drive shaft
housing, power head, muffler area and gear box may become very
hot, too hot to touch. Avoid contact during and immediately after
operation.
Keep A Firm Grip
- Hold the front and rear handles with both hands 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.
Adjust Cutting Angle
- Never adjust blade angle while standing.
- Only adjust cutting angle with unit resting flat on the ground, with
the switch in the “STOP” position.
15 m
15 m

HEDGE CLIPPER
OPERATOR’SMANUAL 7
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). 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.
• See 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.
EXTENDED OPERATION / EXTREME CONDITIONS

8
DESCRIPTION 1
1. OPERATOR’S MANUAL - Read and understand this manual before operation. Keep manual in a safe
location for future reference, i.e., operation, maintenance and specifications.
2. BLADES - Double reciprocating blades mounted to a blade support bar. Double-sided blades are capable of
cutting on either side of the blade.
3. BLADE INDEXING RING- Pull ring out and turn 1/4 turn to lockout position when adjusting blade angle.
4. BLADE COVER - Used to cover blade during transport and storage. Remove blade cover before using unit.
5. GEAR HOUSING ASSEMBLY - Gear housing contains drive gears for transmitting power to cutting blades.
Pivoting design permits blades to articulate 180 degrees in 15-degree increments.
6. BLADE ADJUSTMENT HANDLE - Provides secure hand grip for adjusting cutting blade angle.
7. HAND GUARD / BLADE LOCK - Locks blade in place for travel / storage. Always assure blade cover is
installed when locking blade.
8. FRONT DRIVE SHAFT GRIP - Cushioned hand grip for gripping drive shaft assembly.
HCAA-2401A ; PAS-265ES
HCAA-2400A ; SRM-2306/2306ES
HCAA-2403A ; SRM-220ES
HCAA-2404A ; SRM-265/265ES
2
3
46
5
2
3
4
6
5
Safety decal
Part Number;
890617-12361
8
7

HEDGE CLIPPER
OPERATOR’SMANUAL 9
HCAA-2400A
HCAA-2403A HCAA-2401A
HCAA-2404A
Mass
Unit with specified cutting blade kg 2.2 2.7
Cutting device
Type Dual action, double sided
Length mm 510
Pitch mm 35
Height mm 21
Gear ratio 3.95 reduction
External Dimensions
Length mm 810 1015
Width mm 110 130
Height mm 100 95
GEAR BOX / DRIVE SHAFT
Tools Required: 4 mm Hexagonal Wrench, Cross Head Screw-
driver.
Parts Required: Power Head/Drive Shaft Assembly and Gear Box/
Blade Assembly.
NOTE
Hedge Clipper Blades are very sharp. Wear gloves to protect hands.
1. Slide the Gear Box/Blade Assembly on the Drive Shaft. Be
certain the Flex Drive Shaft engages the hole in Driver Gear.
2. Align the locating bolt with the locating hole in the Drive Shaft
Housing, tighten screw and clamping bolt.
SPECIFICATIONS
ASSEMBLY
Locating hole
Screw
Clamping bolt

10
After Refuelling;
- Wipe any spilled fuel from the unit.
- Move at least 3 m from refuelling location before starting the
engine.
After use;
- DO NOT store a unit with fuel in its tank.
Leaks can occur.
Return unused fuel to an approved fuel storage container.
Handling Fuel
FUEL
Fuel Requirements
PRE-OPERATION
Fuel is a mixture of regular grade petrol and an air-cooled 2-stroke
engine oil of reputable brand name. Minimum 89 Octane unleaded
petrol is recommended. Do not use fuel containing methyl alcohol or
more than 10 % of ethyl alcohol.
Recommended mixture ratio; 50 : 1 (2 %) for ISO-L-EGD Standard
(ISO/CD 13738), JASO FC, FD grade and ECHO Premium 50 : 1
oil.
- Do not mix directly in engine fuel tank.
- Avoid spilling petrol or oil. Spilled fuel should always be wiped
up.
- Handle petrol with care, it is highly inflammable.
- Always store fuel in approved container.
DANGER
Fuel is VERY flammable. Use extreme care when mixing, storing
or handling, or serious personal injury may result.
- Use an approved fuel container.
- DO NOT smoke near fuel.
- 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 refuelling.
- Inspect for fuel leakage.
If fuel leakage is found, do not start or operate unit until leakage
is repaired.
3 m