Shaf t Hedge Clipper
Operator's Manual
MODELS:
SHC-1700 - Type 1 - S/N 001001 & Up
SHC-1700 - Type 1E - S/N 00504768 & Up
SHC-2100 - Type 1 - S/N 001001 & Up
HEDGE CLIPPER
OPERATOR'S MANUAL
1
SHC-2100 - Type 1E - S/N 00506456 & Up
SHC-2400 - Type 1 - S/N 001001 & Up
SHC-2400 - Type 1E - S/N 00501001 &Up
HCA-2400 - Type 1E - S/N 00501001 & Up
W ARNING
The engine exhaust from this
product contains chemicals known
to the State of California to cause
cancer, birth defects or other
reproductive harm.
WARNING DANGER
Read rules for safe operation and instructions carefully. 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 serous injury.
X7502248801
89861112351
10/99
2
INTRODUCTION
Welcome to the ECHO family. This ECHO product was designed and manufactured to provide long life and on-the-jobdependability. Read and understand this manual and the SAFETY MANUAL you found in the same package. You will
find both easy to use and full of helpful operating tips and SAFETY messages.
W ARNING DANGER
Read rules for safe operation and instructions carefully. ECHO provides an Operator's Manual and a Safety
Manual. Both must be read and understood for proper and safe operation.
THE OPERATORS MANUAL --
contains specifications and information for operation, starting,
stopping, maintenance, storage and assembly specific to this product.
THE SAFETY MANUAL --
explains possible hazards involved with the use of Hedge Clippers and
what measures you should take to make their use safer.
TABLE OF CONTENTS
Introduction ........................................................................ 2
- The Operator's Manual ........................................... 2
- The Safety manual...................................................2
Manual Safety Symbols and Important Information ......... 3
Safety.................................................................................. 3
- General Description ................................................ 3
- Decals ...................................................................... 4
- International Symbols ............................................. 5
- Equipment ............................................................... 5
- Fuel.......................................................................... 6
- Personal Condition and Safety Equipment ............. 6
- Safe Operation......................................................... 8
- Extended Operation/Extreme Conditions .............. 10
Description ....................................................................... 11
- Contents ................................................................ 11
- Emission Control................................................... 11
Specifications.................................................................... 14
- Models SHC-1700, 2100, 2400, HCA-2400 ........ 14
Assembly.......................................................................... 15
- Gear Housing Assembly / Drive Shaft .................. 15
- Power Head / Drive Shaft...................................... 15
- Throttle Cable and Ignition Leads ......................... 16
Pre-Operation ................................................................... 17
- Fuel........................................................................ 18
- Equipment Check .................................................. 18
- Determine Operation Area .................................... 19
Operation.......................................................................... 19
CopyRight© 1999 By Echo, Incorporated
All Rights Reserved.
- Starting Cold Engine .............................................. 20
- Starting Warm Engine ............................................ 21
- Stopping Engine .................................................... 22
Maintenance ..................................................................... 23
- Skill Levels ............................................................ 23
- Maintenance Intervals ........................................... 24
- Air Filter................................................................ 25
- Fuel Filter .............................................................. 25
- Spark Plug ............................................................. 26
- Cooling System Cleaning....................................... 26
- Exhaust System ..................................................... 27
- Carburetor Adjustment Emission......................... 28
- Carburetor Adjustment Non Emission................. 29
- Lubrication ............................................................ 30
- Sharpening Blades ................................................. 31
Troubleshooting................................................................ 32
Storage .............................................................................. 33
Servicing Information........................................................ 36
- Parts ...................................................................... 36
- Service ................................................................... 36
- ECHO Consumer Product Support ...................... 36
- Warranty Card....................................................... 36
- Additional or Replacement Manuals..................... 36
- Manual Ordering Instructions ............................... 36
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.
HEDGE CLIPPER
OPERATOR'S MANUAL
MANUAL SAFETY SYMBOLS AND IMPORTANT INFORMATION
Throughout this manual and on the product itself, you will find safety
alerts and helpful, information messages preceded by symbols or key
words. The following is an explanation of those symbols and key
words and what they mean to you.
This symbol accompanied by the words WARNING and
DANGER calls attention to an act or condition that can lead
to serious personal injury to operator and bystanders.
The circle with the slash symbol means whatever is shown
within the circle is prohibited.
IMPORTANT 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.
3
SAFETY
GENERAL
IMPORTANT
See Description and Specification sections for full description and illustration of model variation in power head,
and handle type.
DESCRIPTION
DOUBLE SIDE
HEDGE CLIPPER
BLADE AND
GEAR HOUSING
ASSEMBLY
HAND
GUARD
LEFT HANDLE
SAFETY DECAL
STOP SWITCH
AND THROTTLE
POWER HEAD
DRIVE SHAFT
HOUSING
CLUTCH
HOUSING
SHC-1700 SHOWN
4
DECALS, WARNING/INFORMATIONAL
Locate these safety decals on your unit. The complete unit illustration found in the "DESCRIPTION" section, will help
you locate them. Make sure the decals are legible and that you understand and follow the instructions on them. If a decal
cannot be read, a new one can be ordered from your ECHO dealer. See PARTS ORDERING instructions for specific
information.
HCA/SHC-2400 DRIVE SHAFT
HCA-2400 DRIVESHAFT
SHC-2400 DRIVESHAFT
SHC-1700, 2100 HAND GUARD
This unit is not designed to insulate against hazards associated with the contact
of wires carrying electrical current. To avoid possible injury/death due to electrical
shock or other hazards. DO NOT operate unit if any wires (power, telephone, cable, etc.) are closer
than 15 feet (4.5 meters) minimum distance, to any part of the unit or operator. • This unit can be
dangerous if used improperly. • Falling objects and/or blade contact can cause serious injury to
operator, helpers and bystanders. • Keep helpers and bystanders at least 50 feet (15m) clear of
operating area.
• To reduce injury risk, READ AND
UNDERSTAND the
Operator’s Manual.
Replacement copies are
available through any
ECHO Dealer.
WARNING DANGER
• Wear Protective Clothing (head,
hearing and eye protection meeting
ANSI standards) specified in the
Operator’s Manual. •
STOP engine before
making repairs or blade
adjustments. • Keep hand
away from blade.
INTERNA TIONAL SYMBOLS
HEDGE CLIPPER
OPERATOR'S MANUAL
5
Symbol form/shape
description/application
Read and understand
Operator's Manual.
Wear eyes, ears and
head protection
Avoid all power lines.
This unit is not insulat-
ed against electrical
EQUIPMENT
Symbol
Hot
Surface
Safety/Alert
current.
Symbol form/shape
Symbol
description/application
Fuel and oil mixture
Finger Severing
Wear hand
protection. Use
two handed.
DO NOT smoke
near fuel.
DO NOT allow
flames or sparks
near fuel.
Do not operate clos-
er than 15 M (50 ft.)
from electrical
hazards.
Symbol form/shape
Symbol
description/application
Keep bystanders at
least 15 meters
(50 feet) away.
Emergency stop
Engine choke
control.
Primer bulb
Carburetor adjustment
- Low speed mixture
Symbol form/shape
Symbol
description/application
Plan retreat path
from falling
objects.
Wear slip resistant
foot wear.
Ignition
ON/OFF
Carburetor adjustment
- High speed mixture
Carburetor adjustment
- Idle speed
Before operation a complete check of the unit must be performed;
• Check unit for loose/missing nuts, bolts and screws. Tighten
and/or replace as needed.
• Inspect fuel lines, tank and area around carburetor for fuel leaks. DO
NOT operate unit if leaks are found.
• Inspect hand guard for damage. Replace if damaged or missing.
• Check that the blade assembly is firmly attached and in safe operating
condition. Dull, loose or damaged blades should not be used.
• Check that front loop handle and shoulder strap/ or shoulder/
waist harness are adjusted for safe, comfortable operation.
• Tighten the blade angle adjustment lever before operating the
HCA-2400.
IMPORTANT
Always store and transport Shaft Hedge Clipper in a stable,
horizontal position. Support gear case and cutting blades to prevent
excessive flexing, which may cause damage to the cutting attachment.
6
FUEL
W ARNING 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 refueling.
• Inspect for fuel leakage. If fuel leakage is found, do not start or
operate unit until leakage is repaired.
After Refueling;
• Wipe any spilled fuel from the unit.
• Move at least 3M (10 ft.) from refueling location before starting.
3M
(10 ft.) MINIMUM
After Use;
• DO NOT store a unit with fuel in its tank. Leaks can occur. Return
unused fuel to an approved fuel storage container.
PERSONAL CONDITION AND SAFETY EQUIPMENT
W ARNING DANGER
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.
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
Wear eye protection meeting ANSI Z87.1 of CE requirements whenever
you operate the unit.
Face and Head Protection
When trimming overhead, wear head protection meeting ANSI Z89.1 or
CE requirements with a full face shield. Head protection with full face
shield will help protect you from falling debris.
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.
Hearing Protection
ECHO recommends wearing hearing protection whenever unit is used.
HEDGE CLIPPER
OPERATOR'S MANUAL
7
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.
8
SAFE OPERA TION
Determine Operation Area
• Provide all operators of this equipment with the Operator's Manuals
and instructions for safe operation.
• 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 4.5 M (15 ft.) 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 (50 ft.) 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 (50 ft.) Safety Zone with the required
Protective Equipment and clothing.
15 M
(50 FT.)
W ARNING DANGER
Do not operate this product indoors or in inadequately ventilated
areas. Engine exhaust contains poisonous emissions and can
cause serious injury or death.
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 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.
Operation (HCA)
• Never adjust blade angle of HCA while standing.
• Only adjust cutting angle with HCA resting flat on the ground, with
the engine stop switch in the "STOP" position.
• Adjust cutting angle by moving locking lever (A) up. Depress blade
indexing lever (B) and change blade angle with rear cutter assembly
handle. Release indexing lever (B) into notch. Move locking lever (A)
down to completely engage internal gears.
IMPORTANT
Lever (A) does not secure gearbox angle setting. Moving lever in
the down position reduces internal play in the gear box. Do not
over tighten castle nut (C) to insure gear box angle setting
tightness because damage to internal gears will occur. If the lever
is loose or very tight adjust nut (C) for snug 90° movement.
HEDGE CLIPPER
OPERATOR'S MANUAL
A
C
B
9
10
EXTENDED OPERATION/EXTREME CONDITIONS
Vibration and Cold
It is believed that a condition called Raynaud’s Phenomenon, which
affects the fingers of certain individuals may be brought about by
exposure to vibration and cold. Exposure to vibration and cold may
cause tingling and burning sensations followed by loss of color and
numbness in the fingers. The following precautions are strongly
recommended because the minimum exposure which might trigger the
ailment is unknown.
• Keep your body warm, especially the head, neck, feet, ankles,
hands and wrists.
• Maintain good blood circulation by performing vigorous arm
exercises during frequent work breaks and also by not smoking.
• Limit the hours of operation. Try to fill each day with jobs where
operating the trimmer or other hand-held power equipment is not
required.
• If you experience discomfort, redness and swelling of the fingers
followed by whitening and loss of feeling, consult your physician
before further exposing yourself to cold and vibration.
Repetitive Stress Injuries
It is believed that overusing the muscles and tendons of the fingers,
hands, arms and shoulders may cause soreness, swelling, numbness,
weakness and extreme pain in those areas. Certain repetitive hand
activities may put you at a high risk for developing a Repetitive Stress
Injury (RSI). 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.
HEDGE CLIPPER
OPERATOR'S MANUAL
DESCRIPTION
The ECHO product you have purchased has been factory pre-assembled for your convenience. Due to packaging
restrictions, some assembly of Models SHC-2100, SHC-2400 and HCA-2400 is required.
After opening the carton, check for damage. Immediately notify your retailer or ECHO Dealer of damaged or missing
parts. Use the contents list to check for missing parts.
CONTENTS LIST
MODEL
_____ 1 - Shaft Hedge Clipper Assembly A L L
_____ 1 - Shaft Assembly HCA-2400
_____ 1 - Power Head Assembly SHC-2400/HCA-2400
_____ 1 - Cutting Attachment Assembly HCA-2400
_____ 1 - Gear Housing Assembly
_____ 1 - Operator's Manual A L L
_____ 1 - Hedge Clipper Safety Manual A L L
_____ 1 - Warranty Statement A L L
_____ 1 - Warranty Registration Card A L L
_____ 1 - 2-Stroke Oil Sample, 2.6 oz. A LL
_____ 1 - T-Wrench ALL
_____ 1 - 3mm Hex wrench SHC-2100/2400/HCA-2400
_____ 1 - 4mm Hex Wrench SHC-2100/2400/HCA-2400
_____ 1 - 8mm/10mm Wrench SHC-2400
_____ 1 - Shoulder Strap Assembly HCA-2400
_____ 1 - Front Handle Assembly HCA-2400
_____ 1 - Safety Glasses A L L
11
EMISSION CONTROL
The emission control system for this engine is EM (Engine Modification).
IMPORT ANT ENGINE INFORMA TION
ENGINE FAMIL Y : TEH021UB24RA
DISPLACEMENT : 23.6 cc
THIS ENGINE MEETS U.S. EP A PHI AND 1995 - 1999
CALIFORNIA EMISSION REGULA TIONS FOR ULGE
ENGINES. REFER TO OWNER’S MANUAL FOR
MAINTENANCE SPECIFICA TIONS AND ADJUST MENTS.
An Emission Control Label is located on the engine. (This is an EXAMPLE ONLY, information on label varies by engine
FAMILY).
12
1
11
11
2
6
11
12
6
8
12
8
7
14
5
14
SHC-1700
6
SHC-2100
5
20
SHC-2400
3
3
3
11
SHC-1700, 2100
22
21
20
15
12
16
12
14
6
910
8
7
SHC-2400, HCA-2400
15
22
21
20
HCA-2400
5
16
4
14
3
23
19
18
17
19
17
24
18
HEDGE CLIPPER
OPERATOR'S MANUAL
1. SAFETY MANUAL - Read and understand this manual before operation. Keep manual in a safe location as a
reference for safe operating techniques.
2. OPERATOR'S MANUAL - Read and understand this manual before operation. Keep manual in a safe location for
future reference, i.e., operation, maintenance, storage and specifications.
3. POWER HEAD - Factory Assembled. Includes the Engine, Clutch, Fuel System, Ignition System and Recoil Starter.
4. IDLE START INTERLOCK - HCA Model. This lever must be held during starting and idle operation when throttle
trigger is disengaged, otherwise engine will stop. The engine does not stop when trigger interlock lever is released
and throttle trigger is engaged during throttle operation. Operation of the throttle trigger is prevented unless
interlock lever is engaged.
5. STOP SWITCH - mounted on top of the Throttle Trigger Housing. Move switch FORWARD to RUN, BACK to
STOP.
6. FRONT HAND (LEFT) HANDLE (SHC-1700, SHC-2100) - Adjustable for proper cutting attitude and operator
comfort.
7. GRIP, FRONT (LEFT) HAND, (SHC-2400, HCA-2400) - Cushioned grip for Left Hand.
8. DRIVE SHAFT ASSEMBLY - Contains the Flexible Drive Cable.
9. BLADE ANGLE INDEXING LEVER (HCA-2400) - Spring loaded lever that engages with a notch every 15 degrees,
from the straight (in line with drive shaft) position to right angle with the drive shaft.
10. BLADE ANGLE LOCKING LEVER (HCA-2400) -The lever DOES NOT secure gear box angle setting. This lever
MUST be placed in the engaged (tight) position to remove internal gear play before operating the hedge clipper.
11. BLADES - Double reciprocating blades mounted to a blade support bar. Double sided blades, are capable of
cutting on either side of the blade.
12. GEAR HOUSING ASSEMBLY (SHC-1700, 2100, 2400) - Gear housing assembly fixed straight extension.
13. GEAR HOUSING ASSEMBLY (HCA-2400) - Gear housing assembly cutting angle is adjustable through a 90° arc.
14. THROTTLE TRIGGER - Spring loaded to return to idle when released. During acceleration, depress gradually for
best operating technique.
15. SPARK PLUG - Provides spark to ignite fuel mixture.
16. MUFFLER/SPARK ARRESTOR - The muffler controls the exhaust noise while the spark arrestor prevents hot,
glowing particles of carbon from leaving the muffler where they could possibly start a fire.
17. FUEL TANK - Contains fuel and fuel filter.
18. RECOIL STARTER HANDLE - Pull handle slowly until starter engages, then quickly and firmly. DO NOT pull rope
all the way out or allow the handle to snap back, damage to the recoil starter will occur.
19. FUEL TANK CAP - Covers and seals fuel tank opening.
20. PURGE BULB - Before starting and after filling the fuel tank, pump purge bulb 3-4 times or until a steady stream of
fresh fuel is visible through the "clear" fuel return line.
21. AIR CLEANER - Contains replaceable filter element.
22. CHOKE CONTROL - The choke control lever is located on the top of the air filter case. Move the lever to "COLD
START" to close the choke and back to "RUN" to open the choke.
23. SHOULDER HARNESS - Standard - HCA-2400. An adjustable strap that suspends the unit from the operator.
24. HEDGE CLIPPER SAFETY VIDEO - P/N 99922202800 (Not included with unit and English version only) is available
for your review and purchase at a cost of $5.00 from ECHO, INC. or any authorized ECHO dealer. The video overviews safety precautions and proper operating techniques provided in detail in the Safety Manual, and is supplemental to the Safety Manual. Read and understand the Safety Manual for complete information on safe operation.
13
14
SPECIFICATIONS
MODEL SHC -1700 1/1E SHC -2100 1/1E SHC -2400 1/1E HCA-2400 1E
Length 1395 mm (54.9 in.) 1816 mm (71.5 in.) 2190 mm (86.3 in.) 2034 mm (80.1 in.)
Width 216 mm (8.5 in.) 216 mm (8.5 in.) 216 mm (8.5 in.) 216 mm (8.5 in.)
Height 235 mm (9.3 in.) 235 mm (9.3 in.) 229 mm (9.0 in.) 229 mm (9.0 in.)
Weight (dry) * 5.6 kg (12.4 lb.) 5.6 kg (12.3 lb.) 5.7 kg (12.6 lb.) 6.2 kg (12.6 lb.)
Engine Type Air cooled, two-stroke, single cylind er gasoline engine
Bore 32.2 mm (1.27 in.) 32.2 mm (1.27 in.) 34.0 mm (1.34 in.) 34.0 mm (1.34 in.)
Stroke
Displacement 21.2 cc (1.29 cu. in.) 21.2 cc (1.29 cu. in.) 23.6 cc (1.44 cu. in.) 23.6 cc (1.44 cu. in.)
Exha us t Spa rk Arre sto r Muffler
Carburetor Diaphragm w/primer
Ignition System Flywheel Magneto, C DI (capacitor discharge ignition) with ES G
Spark Plug
Fuel Mixed (Gasoline and Two-stroke Oil)
Fuel/Oil Ratio 50:1 ECHO High Performance, two-stroke air cooled engine oil
Gaso line
Oil 50:1 ECHO High Performance, two-stroke air cooled engine oil
Fuel Tank Capacity
Recoil Starter System Automatic Recoil Starter
Clutch Centrifugal Type
NGK BPM-7A (Gap 0.65 mm (0.026 in.) NGK BPM-7Y (Gap 0.65 mm (0.026 in.)
89 Octane unleaded. DO NOT use fuel containing methyl alcohol,
more than 10% ethyl alcohol or 15% MTBE.
26.0 mm (1.04 in.)
0.5 lit. (17.0 US fl. oz.)
Gear C a se Ra tio
Gear Case Lubrication All purpose lithium based grease every 50 hours of use
Cutter Double Reciprocating Blade - Double E dge
Length 420 mm (16.5 in.) 524 mm (20.5 in.) 52 4 mm (20.5 in.) 450 mm (17.7 in.)
Pi tch 35 m m (1 .4 i n.)
Idle Speed 2800 - 3200 RPM
Wide Open Throttle
Speed
6.36:1 Reduction 3.5:1 Reduction
8000 - 10000 RPM
ASSEMBLY (HCA-2400, SHC-2100, 2400)
SHC-1700 is Factory Assembled in the box.
GEAR HOUSING ASSEMBLY/DRIVE SHAFT
(SHC-2400, HCA-2400)
Tools Required: 8mm x 10mm Open End Wrench, 4 mm Hex Wrench
Parts Required: Power Head/Drive Shaft Assembly and Gear Housing
Assembly.
NOTE
Hedge Clipper Blades are very sharp. Wear gloves to protect
hands.
1 . Slide the Gear Housing Assembly on the Drive Shaft. Be certain
the Flex Drive Shaft engages the hole in Driver Gear.
HEDGE CLIPPER
OPERATOR'S MANUAL
SHC-2100, 2400
HCA-2400
15
2 . Align the locating screw (A) with the locating hole (B) in the Drive
Shaft Housing, tighten screw (A) and clamping screws (C).
POWER HEAD/DRIVE SHAFT
(SHC-2400, HCA-2400 Only)
1. Stand engine upright on a level surface.
2. Loosen the two bolts at engine drive shaft end.
3 . Carefully fit drive shaft assembly to engine, making sure that inner
drive shaft engages into clutch mount.
NOTE
The arrow on the drive shaft housing must be in contact with the
engine (arrow on drive shaft indicates line).
4. Rotate the drive shaft housing until arrows are centered with
engine bearing housing.
5. Tighten bolts (A).
A
16
THROTTLE LINKAGE INSTALLATION
(SHC-2400, HCA-2400)
NOTE
The engine is delivered separated from shaft tube. The throttle
linkage and stop switch wires are attached to the rear handle.
1 . Close choke and remove air filter cover.
2 . Loosen outer 10mm nut (A) on throttle linkage.
3 . Insert throttle linkage in fan cover slot (B).
4 . Finger tighten nut (A) and attach the inner linkage to the swivel (C)
on the carburetor throttle plate.
NOTE
It is important that the head of the throttle linkage fits inside the
slot well of the swivel (C).
5 . Tighten the 10mm linkage nuts (A).
6 . Check throttle for freedom of movement and make sure it returns to
idle position. If the throttle cable does not allow the carburetor
throttle plate (D) to return to idle against idle screw (E), loosen
cable nuts; turn throttle cable nut (A) counter clockwise until
throttle plate (D) rests against idle screw (E). Hold cable nut (A)
from turning and tighten other cable nut.
6 . Connect ground wire terminal under screw on fan housing.
C
A
G
B
A
F
E
D
B
7. Connect stop switch wire to stop wire on engine.
8 . Install air filter and cover.
PRE-OPERATION
FUEL
Fuel Requirements
HEDGE CLIPPER
OPERATOR'S MANUAL
17
Gasoline - Use 89 Octane [ ] (mid-grade or higher) gasoline or
gasohol known to be good quality. Gasohol may contain up to 10%
Ethyl (grain) alcohol or 15% MTBE (methyl tertiary-butyl ether). Gasohol
containing methanol (wood alcohol) is NOT approved.
Two Stroke Oil - A two-stroke engine oil meeting ISO-L-EGD Standard
(ISO/CD 13738), must be used. Echo brand Premium 50:1 oil meets this
standard. Engine problems due to inadequate lubrication caused by
failure to use an ISO-L-EGD approved oil, such as Echo Premium 50:1
Two-stroke Oil, will void the two-stroke engine warranty. (Emission
related parts only are covered for two years, regardless of two-stroke oil
used, per the statement listed in the EPA Phase I/California Emission
Defect Warranty Explanation.)
Mixing - Follow directions on the oil container.
R + M
2
Handling Fuel
W ARNING 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 refueling.
• Inspect for fuel leakage. If fuel leak is found, do not start or operate
unit until leak is repaired.
After Refueling;
• Wipe any spilled fuel from the unit.
• Move at least 3M (10 ft.) from refueling 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.
Storage
Fuel storage laws vary by locality. Contact your local government for
the laws affecting your area. As a precaution, store fuel in an approved,
air tight container. Store in a well ventilated, unoccupied building, away
from sparks and flames. Do not store fuel longer than 30 days.
3M (10 ft.)
18
IMPORTANT
Stored fuel ages. Do not mix more fuel than you expect to use in
thirty (30) days, ninety (90) days when a fuel stabilizer is added.
IMPORTANT
Stored two-stroke fuel may separate. ALWAYS shake fuel container thoroughly before each use.
EQUIPMENT CHECK
Before operation a complete check of the unit must be performed;
• Check unit for loose/missing nuts, bolts and screws. Tighten and/or
replace as needed.
• Inspect fuel lines, tank and area around carburetor for fuel leaks.
DO NOT operate unit if leaks are found.
• Inspect hand guard for damage. Replace if damaged or missing.
• Check that the blade assembly is firmly attached and in safe operating
condition. Dull, loose or damaged blades should not be used.
SMTWTF S
1234567
8 9 10 1112 13 14
1516 17 18 1920 21
2223 24 25 2627 28
2930 31
• Tighten the Blade angle adjustment lever before operating the
HCA-2400.
• Check that front (loop) handle and shoulder strap/ or shoulder/waist
harness are adjusted for safe, comfortable operation.
IMPORTANT
Always store and transport Shaft Hedge Clipper in a stable,
horizontal position. Support gear case and cutting blades to prevent
excessive flexing, which may cause damage to the cutting attachment.
DETERMINE OPERATION AREA
W ARNING DANGER
Inspect starting area for hazards such as rocks, glass, debris etc.
which could be contacted by the cutting blades when starting. Keep
helpers and bystanders at least 15 M (50 ft.) from starting area,
otherwise serious personal injury may result.
• Review the area to be trimmed. Look for hazards that could contribute
to unsafe conditions.
• Spectators and fellow workers must be warned, and children and
animals prevented from coming nearer than 15 M (50 ft.) while the
trimmer is in use.
HEDGE CLIPPER
OPERATOR'S MANUAL
15 M
(50 FT.)
19
OPERATION
• Provide all operators of this equipment with the operator's manual and
instructions for safe operation.
• Before starting the unit, equip yourself and any other person working
within the 15 M (50 ft.) Safety Zone with the required Protective
Equipment and clothing.
• Check that front (loop) handle and shoulder strap/ or shoulder/
waist harness are adjusted for safe, comfortable operation.
15 M
(50 FT.)
15 M
(50 FT .)
• During operation, the complete unit, especially the gear box, drive
shaft housing and power head muffler area may become very hot, too
hot to touch. Avoid contact during and immediately after operation.
20
• Never adjust blade angle of HCA while standing
• Only adjust cutting angle with HCA resting flat on the ground, with
the engine stop switch in the "STOP" position.
• Adjust cutting angle by moving locking lever (A) up. Depress blade
indexing lever (B) and change blade angle with rear cutter assembly
handle. Release indexing lever into notch. Move locking lever down
to completely engage internal gears.
IMPORTANT
Locking lever (A) does not secure gear box angle setting. Moving
lever in the down position reduces internal play in the gear box.
Do not over tighten castle nut (C) to insure gear box angle setting
tightness because damage to internal gears will occur. If the lever
is loose or very tight, adjust nut (C) for snug 90° movement.
STARTING COLD ENGINE
W ARNING DANGER
Blades should not move at idle. If blades move, readjust carburetor
according to Carburetor Adjustment instructions in the manual or
see your ECHO dealer, otherwise serious personal injury may
result.
1. Stop Switch - Start/Run.
Move Stop Switch button away from the STOP position.
NEW
PHOTO
B
A
SHC-1700,
2100, 2400
C
B
HCA-2400
SHC-1700, 2100
2. Close Choke - Cold Start.
Move choke (B) to "Cold Start" position.
3. Primer - Pump Bulb.
Pump primer bulb (C) 10 times. Fuel will be visible and flow freely
in the “Clear” fuel return line.
W ARNING DANGER
Inspect starting area for hazards such as rocks, glass, debris etc.
which could be contacted by the cutting blades when starting. Keep
helpers and bystanders at least 15 M (50 ft.) from starting area,
otherwise serious personal injury may result.
SHC-2400
C
D
B
C
D
HCA-2400
4A. Starting (SHC-1700, 2100, 2400)
Lay the trimmer on a flat, clear area. Firmly grasp throttle grip with
left hand and fully depress throttle trigger to wide open position.
Rapidly pull starter handle/rope (D) until engine fires (or maximum
five (5) pulls.
4B. Starting (HCA-2400)
Lay the trimmer on a flat, clear area. With left hand, firmly grasp and
hold Ignition/Idle Interlock lever and throttle trigger in wide open
position. Rapidly pull starter handle/rope (D) until engine fires (or
maximum five (5) pulls.
NOTE
HCA-2400 "Ignition/Idle Interlock" must be held tight against the
grip or engine will stop at idle.
5 . After engine fires or five (5) pulls, move choke lever back to "RUN"
position. Hold throttle trigger fully depressed and pull starter
handle/rope until engine starts and runs. Release throttle trigger
and allow unit to warm up at idle for several minutes.
HEDGE CLIPPER
OPERATOR'S MANUAL
21
NOTE
If engine does not start with choke in "RUN" position after 5 pulls,
repeat instructions.
6. After engine warm up, gradually depress throttle trigger to increase
engine RPM to operating speed.
STARTING WARM ENGINE
The starting procedure is the same as Cold Start except DO NOT close
the choke.
NOTE
If engine does not start after 5 pulls, use Cold Start Procedure.
W ARNING DANGER
Blades should not move at idle. If blades move, readjust carburetor
according to Carburetor Adjustment instructions in the manual or
see your ECHO dealer, otherwise serious personal injury may result.
HCA-2400
1. Stop Switch -Start/Run.
Move Stop Switch button away from the STOP position.
SHC-1700,
2100, 2400
22
2. Primer - Pump Bulb.
Pump primer bulb until fuel is visible in the "Clear" fuel return line.
3A. Starting - (SCH-1700, 2100, 2400)
Lay trimmer on a flat, clear area and pull starter handle/rope (D)
until engine fires.
3B. Starting (HCA-2400)
Lay the hedge clipper on a flat, clear area. With left hand, firmly
grasp and hold the "Ignition/Idle Interlock" lever and throttle
trigger in wide open position. Rapidly pull starter handle/rope (D)
until engine fires.
NOTE
HCA-2400 "Ignition/Idle Interlock" must be held tight against the
grip or the engine will stop at idle.
B
C
D
SHC-1700, 2100
SHC-2400
HCA-2400
B
C
D
STOPPING ENGINE (SHC UNITS)
1. Release Throttle. Allow engine to idle down and blades stop
moving with throttle trigger disengaged.
2. Stop Switch - STOP. Move ignition switch button backward to
STOP position.
W ARNING DANGER
If engine does not stop when stop switch is moved to STOP
position, close choke - COLD START position - to stall engine.
Have your ECHO dealer repair stop switch before using hedge
clipper again or serious personal injury may result.
STOPPING ENGINE (HCA-2400)
1. Release Throttle. Allow engine to idle down and blades stop
moving with throttle trigger disengaged.
2. Release "Ignition/Idle Interlock - Move "Stop Switch" to STOP
position.
W ARNING DANGER
The engine does not stop when idle start lever is released and
throttle trigger is engaged. Release throttle trigger and allow engine
to idle down and blades stop moving before releasing idle start
interlock lever, otherwise serious personal injury may result.
W ARNING DANGER
If engine does not stop during step 2, close choke - COLD START
position - to stall engine. Have your ECHO dealer repair Stop
Switch before using hedge clipper again or serious personal injury
may result.
HEDGE CLIPPER
OPERATOR'S MANUAL
23
MAINTENANCE
Your ECHO product is designed to provide many hours of trouble free service. Regular scheduled maintenance will help
achieve that goal. If you are unsure or are not equipped with the necessary tools, you may want to take your unit to an
ECHO Service Dealer for maintenance. To help you decide whether you want to DO-IT-YOURSELF or have the ECHO
Dealer do it, each maintenance task has been graded. If the task is not listed, see your ECHO Dealer for repairs.
SKILL LEVEL
Level 1 = Easy to do. Most required tools come with unit.
Level 2 = Moderate difficulty. Some specialized tools may be required.
Level 3 = Experience required. Specialized tools are required.
ECHO offers REPOWERTM Maintenance Kits and Parts to make your maintenance job easier. Just below each task
heading are listed the various part numbers required for that task. See your ECHO dealer for these parts.
24
MAINTENANCE INTERVALS
Component/System
Air Filter Clean / Replace
Fuel Strainer Clean/Replace
Fuel Line Inspe ct
Carburetor Inspect/Rebuild/
Choke System Inspect/Clean/
Cooling System Inspect/Clean
Muffler Spa rk
Arrestor
Drive Shaft Grease
Maintenance
Procedure
Replace
Replace
Inspect/Clean
Before
Use
Every
Refuel
Daily or
Every 4
Hours
3
Months
or 100
Hours
6 Months
or 300
Hours
IIR*
I
I
IR (1)
I
II
I
I**
Yearly
or 600
Hours
Gear Housi ng Grease
Recoil Starter Rope Inspect/Clean
Fuel Leaks Inspect/Replace
Spark Plug Clean / Replace
Ignition System Clean/Replace No Maintenace required for coil and flywheel
Screws/Nuts/Bolts Inspect/Tighten/
Replace
I
I
I
I**
IR
I = Ins pect / R = R e place
IMPORTANT
Time intervals shown are maximum. Actual use and your expe rience will determine the frequency of re quired
maintenance.
(1) R e placeme nt will be re quire d for commercial us e a fte r 600 hours. For Consumer use , c le a ning ev e ry 6
months is require d. C lea ning inc l udes R ebuild Ki t s.
*All recomme ndations to replace are based on the finding of damage or wear during inspection.
** Commercial - grease weekly or ever 25 hours of use. Consumer - grease every 25 hours of use.
AIR FILTER
Level 1.
Tools required: Cleaning brush, 1" or 2" medium bristle paint brush.
Parts required: (SHC-1700/2100) 90008 REPOWERTM AIR &
FUEL FILTER KIT.
(SHC-2400/HCA-2400) 90030 REPOWERTM AIR &
FUEL FILTER KIT.
1 . Close choke (Cold Start Position). This prevents dirt from entering
the carburetor throat when the air filter is removed. Brush accumulated dirt from the air cleaner area.
2 . Remove the air cleaner cover. Clean and inspect the element for
damage. If element is fuel soaked and very dirty, replace.
3 . If element can be cleaned and reused, be certain it:
• properly fits the cavity in the air cleaner cover.
• is installed with the original side out.
HEDGE CLIPPER
OPERATOR'S MANUAL
25
NOTE
Carburetor adjustment may be needed after air filter cleaning/
replacement. See Carburetor Adjustment Section.
FUEL FILTER
Level 1.
Tools required: Fuel line hook. 8"-10" (203-254 mm) length of wire with one
end bent into a hook. Clean rag, funnel, and an approved fuel container.
Parts Required:(SHC- 1700/2100) 90008 REPOWER AIR &
FUEL FILTER KIT.
(SHC-2400/HCA-2400) 90030 REPOWER AIR &
FUEL FILTER KIT.
W ARNING DANGER
Fuel is VERY flammable. Use extreme care when mixing, storing or
handling or serious personal injury may result.
1 . Use a clean rag to remove loose dirt from around fuel cap and empty
fuel tank.
2. Use the “fuel line hook” to pull the fuel line and filter from the tank.
3 . Remove the filter from the line and install the new filter.
26
SPARK PLUG
Level 2.
Tools Required: T-Wrench. Feeler gauge. Preferably a wire gauge.
Brush.
Parts Required: Spark Plug, (SHC-1700/2100) NGK BPM-7A
P/N 15901010630
(SHC-2400, HCA-2400) NGK BPM-7Y
P/N 99944500071
1 . Remove spark plug and check for fouling, worn and rounded center
electrode.
2 . Clean the plug or replace with a new one. DO NOT sand blast to
clean. Remaining sand will damage engine.
3. Adjust spark plug gap by bending outer electrode.
4 . Tighten spark plug to 145-155 kg/cm (125-135 in. lb.).
0.65 mm
(0.026 in.)
COOLING SYSTEM CLEANING
Level 3.
Tools required: Cross Head Screwdriver, 3 mm Hex wrench, 4 mm Hex
wrench, Pointed Wood Stick, Cleaning Brush, 1"-2" medium bristle paint
brush.
Parts Required: None.
IMPORTANT
To maintain proper engine operating temperatures, cooling air must
pass freely through the cylinder fin area. This flow of air carries
combustion heat away from the engine.
Overheating and engine seizure can occur when:
• Air intakes are blocked, preventing cooling air from reaching the
cylinder.
• Dust and grass build up on the outside of the cylinder. This build
up insulates the engine and prevents the heat from leaving.
Removal of cooling passage blockages or cleaning of cooling fins is
considered “Normal Maintenance”. Any failure attributed to lack of
maintenance is not warranted.
A
1 . Remove spark plug lead from the spark plug and throttle linkage
end from the carburetor swivel.
2. Remove the four screws that retain the engine cover. Two at the
top of the starter, two on either side of the front. Lift the cover from
the engine and lay to the front of the hedge clipper.
NOTE
The throttle linkage remains assembled to the engine cover and the
spark plug lead and grommet remain installed.
3 . Use the wooden stick or brush to remove dirt from the cylinder fins.
4. Remove grass and leaves from the grid between the recoil starter
and fuel tank.
5. Assemble components in reverse order.
HEDGE CLIPPER
OPERATOR'S MANUAL
27
NOTE
When installing the engine cover, be certain the tab of the metal
deflector shield is in the slot of the cover.
EXHAUST SYSTEM
Spark Arrestor Screen
Level 2.
Tools Required: Cross Head Screwdriver. Soft metal brush.
Parts Required: Screen P/N 14586240630, Gasket Lid P/N 14586642031
1 . Remove engine cover (A). See "Cleaning Cooling System" pages 26
and 27 for step by step instructions.
2 . Place piston at Top Dead Center (TDC) to prevent carbon/dirt from
entering cylinder.
3 . Remove spark arrestor screen cover (B), screen holder (C), gasket
(D) and screen (E) from muffler body.
4. Clean carbon deposits from screen and muffler components.
5. Replace screen if it is cracked, plugged or has holes burned
through.
6. Assemble components in reverse order.
D
C
B
E
NOTE
When installing the engine cover, be certain the tab of the metal
deflector shield is in the slot of the cover.
28
CARBURETOR ADJUSTMENT
Emission Models (with limiter caps)
Level 2.
Tools required: Screwdriver, Tachometer (ECHO P/N 99051130017).
Parts required: None.
NOTE
Every unit is run at the factory and the carburetor is set in compliance with EPA Phase 1 and California Emission Regulations. In
addition, the carburetor is equipped with HI and LO needle
adjustment limiters that prevent settings outside acceptable limits.
1 . Before adjusting the carburetor, clean or replace the air filter and
spark arrester screen.
SHC-1700, 2100 TYPE 1E
A
B
2. Start engine and run for several minutes to reach operating
temperature.
3 . Stop engine. Turn HI speed needle (A) CCW (counter clockwise)
to stop. Turn LO speed needle (B) midway between full CCW and
CW (clockwise) stops.
4. Idle Speed Adjustment.
• Start engine and turn “idle” speed adjustment screw (C) CW
until the blades begin to move, then turn the screw CCW until
blades stop moving. Turn screw CCW an additional 1/4 turn.
5 . Accelerate to full throttle for 2-3 seconds to clear excess fuel from
engine then return to idle. Accelerate to full throttle to check for
smooth transition from idle to full throttle. If engine hesitates, turn
LO needle (B) CCW an additional 1/8 turn and repeat acceleration.
Continue adjusting until smooth acceleration results.
6 . Check HI speed RPM at W.O.T. (Wide Open Throttle). HI speed
RPM should be set to specifications found on page 14 "Specifications" of this manual.
7 . Check idle speed and reset if necessary. If a tachometer is avail-
able, idle speed should be set to the specification found on page
14 "Specifications" of this manual.
C
A
C
SHC-2400
TYPE 1E
C
B
HCA-2400
TYPE 1E
W ARNING DANGER
When carburetor adjustment is completed, blades should not
move at idle, otherwise serious personal injury may result.
SHC-1700, 2100 TYPE 1E
HEDGE CLIPPER
OPERATOR'S MANUAL
CARBURETOR ADJUSTMENT
Non Emission Models (without limiter caps)
Tools required: Screwdriver, Tachometer (ECHO P/N 99051130017).
NOTE
If carburetor has limiter caps follow "Carburetor Adjustment" procedures for Emission models on previous page.
Idle Speed Adjustment
Turn "idle" speed adjustment screw (C) CW (clockwise) until blades
begin to move, then turn screw out CCW (counter clockwise) until
blades stop moving. Turn screw out, CCW an additional 1/4 turn.
29
W ARNING DANGER
Blades must not move when unit is idling, otherwise serious
personal injury may result.
Basic Setting
1 . Stop engine and turn both LO (B) and HI (A) needles in, CW until
they stop and are lightly seated.
IMPORTANT
DO NOT over tighten needles. Forcing them to tighten will damage
the carburetor.
2 . Turn LO needle (B) out, CCW 1-1/4 turns. Turn HI needle (A) out
CCW 2-3/4 turns.
Fine Tuning
(Requires Accurate Tachometer ECHO P/N 99051130017)
1 . Start engine and allow to warm to operating temperature (minimum
2 - 3 minutes) varying engine speed from idle to full throttle.
2 . Always begin fine tuning with LO needle (B).
a. Lean drop-off - With engine idling, turn LO needle (B) slowly
CW (in) to lean drop-off point. RPM will increase, then abruptly
drop-off. (1) Note this position.
b. Rich drop-off - With engine idling, slowly turn LO needle (B)
CCW (out) to rich drop-off point. RPM will increase then
gradually slow and drop-off. (2) Note this position.
c. Final setting - Set needle at mid point between lean rich drop-off
points. (3)
d. Turn 1/8 turn CCW (out) making mixture slightly richer. (4)
3. High speed adjustment.
Adjust HI needle (A) with tachometer to achieve the specifications
found on page 14 "Specifications" of this manual.
SHC-1700, 2100 TYPE 1
A
C
A
C
SHC-2400
TYPE 1
B
HCA-2400
TYPE 1
4. Check idle speed and reset if necessary. Using a tachometer, idle
speed should be set to the specification found on page 14 "Specifications" of this manual.
W ARNING DANGER
When carburetor adjustment is completed blades should not move
at idle, otherwise serious personal injury may result.
(3)
(4)
(2)
(1)
30
LUBRICA TION
Blades
Level 1.
Tools Required: Clean Rag, Brush , Oil Can, (2) 10 mm wrenches.
Parts Required: 20W Engine Oil (lubrication), 50-50 mixture of kerosene
and 20W oil (cleaning).
W ARNING DANGER
Blades are very sharp. Wear gloves to protect hands, otherwise
serious personal injury may result.
1. Brush loose debris from blade and coat both sides of blade with the
50-50 cleaning mixture.
2 . Allow cleaning mixture to soften the remaining gummy residue then
wipe it from the blade.
3. Apply clean oil to the entire length of the blade. Be certain the
blade bolts are lubricated.
4 . Wipe excess oil from the blade before putting the unit back in
service.
5. Check blade tightness. Tighten blade bolts (A) until snug with 10
mm wrench. Loosen bolts 1/2 turn. Hold bolts (A) from turning and
tighten locknuts (B) with other 10 mm wrench.
Gear Case
Tools required: Grease Gun with Lithium Grease, Rag.
Parts required: Lithium Based Grease.
1 . Clean dirt from grease fittings.
2 . Carefully pump grease in each fitting.
Too much pressure will force grease past seals and cause damage.
Apply 1-2 pumps of grease every 15-20 hours of operation.
Lubrication should be performed as follows:
• Commercial Use - Grease weekly or every 25 hours of use.
• Consumer Use - Grease every 25 hours of use.
DO NOT force grease.
A
B
SHC-1700,
2100, 2400
HCA-2400
Drive Shaft Assembly
NOTE
Hedge Clipper drive shaft should be greased every 25-50 hours of
operation.
Tools required: 8 mm Open End Wrench, Screwdriver, Clean Rag,
Small Brush.
Parts required: Lithium Based Grease.
W ARNING DANGER
Blades are very sharp. Wear gloves to protect hands, otherwise
serious personal injury may result.
1. Loosen gear housing assembly locating screw (A) and mounting
screws (C). Remove the gear box from the drive shaft housing.
2 . Pull the drive shaft (B) from the housing, wipe clean and re-coat
with a thin coating [1/2 oz. (15 ml)] of lithium based grease.
3 . Slide the drive shaft back in the drive housing being careful not to
get dirt on the flex shaft.
HEDGE CLIPPER
OPERATOR'S MANUAL
SHC-1700,
2100, 2400
A
C
HCA-2400
B
31
4. Install the gear housing assembly.
SHARPENING BLADES
Level 2.
Tools required: Flat file, Small Screwdriver
Parts required: Lithium Based Grease.
NOTE
Hedge Clipper Blades are very sharp. Wear gloves to protect
hands.
1. Use screwdriver to separate upper and lower cutters equal distance
apart.
2 . File each edge carefully. Follow the original shape of the blade.
IMPORTANT
If a power grinder is used DO NOT allow blade to over heat.
3 . Lubricate blades. See "Blade Lubrication Instructions", page 30
this section.
32
TROUBLESHOOTING
Problem
Eng i ne -- s ta rts ha rd
Engine -- does not start Cause Remedy
Engine
Cranks
Engine
does not
crank
Fuel at
carburetor
Fuel at
cyli nder
Spark at end
of plug wire
Spark at plug No spark
No fuel at
carburetor
No fuel at
cyli nder
Muffler wet
with fuel
No s p a rk
at end of
plug wire
at plug
Fuel strainer clogged
Fuel line clogged
Carburetor
Carburetor See your ECHO dealer
Fuel Mixture is too rich Open choke
Stop switch off
Electrical problem
Interlock switch
Spark gap incorrect
Co vered wi th carb o n
Fouled with fuel
Spark plug defective
Internal engine problem See your ECHO dealer
Clean
Clean
See your ECHO dealer
Clean/replace air filter
Adjust carburetor
See your ECHO dealer
Turn switch on
See your ECHO dealer
See your ECHO dealer
Adjust 0.65mm (0.026in.)
Clean or replace
Clean or replace
Replace plug
Engine
runs
Dies or accelerates poorly A ir filter dirty
Fuel filter dirty
F ue l ve nt plugg ed
Spark plug
Carburetor
Cooling system plugged
Spark arrestor screen
plugged
Clean or replace
Replace
Replace
Clean and adjust/replace
Adjust
Clean
Clean
W ARNING DANGER
Fuel vapors are extremely flammable and may cause fire and/or explosion. Never test for ignition spark near an open
spark plug opening, otherwise serious personal injury may result.
STORAGE
Long Term Storage (over 30 days)
Do not store your unit for a prolonged period of time (30 days or longer)
without performing protective storage maintenance which includes the
following:
1. Store unit in a dry, dust free place, out of the reach of children.
W ARNING DANGER
Do not store in enclosure where fuel fumes may accumulate or
reach an open flame or spark or serious personal injury may result.
2. Place the stop switch in the "OFF" position.
HEDGE CLIPPER
OPERATOR'S MANUAL
33
3 . Remove accumulation of grease, oil, dirt and debris from exterior of
unit.
4 . Perform all periodic lubrication and services that are required.
5. Tighten all the screws and nuts.
6. Drain the fuel tank completely and pull the recoil starter handle
several times to remove fuel from the carburetor.
7 . Remove the spark plug and pour 7 cc (1/4 oz.; 1/2 tablespoon) of
fresh, clean, two-stroke engine oil into the cylinder through the
spark plug hole.
A. Place a clean cloth over the spark plug hole.
B . Pull the recoil starter handle 2-3 times to distribute the oil
inside the engine.
C. Observe the piston location through the spark plug hole. Pull
the recoil starter handle slowly until the piston reaches the
top of its travel and leave it there.
8. Install the spark plug (do not connect spark plug cable).
IMPORTANT
Always store and transport Shaft Hedge Clipper in a stable,
horizontal position. Support gear case and cutting blades to prevent
excessive flexing, which may cause damage to the cutting attachment.
34
NOTES
NOTES
HEDGE CLIPPER
OPERATOR'S MANUAL
35
SERVICING INFORMATION
PARTS
Genuine ECHO Parts and ECHO REPOWER™ 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, Type number and Serial Number of the unit with you. You
can find all three numbers on the engine housing. For future reference,
write them in the space provided below.
Model No. _____________ Type No. _________SN. ____________
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). 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 you may 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 to help
your Consumer Product Support Representative.
WARRANTY CARD
This card is our means of registering all original owners of ECHO
equipment. The card plus proof of purchase provides you the assurance that authorized warranty work will be done. It also provides a
direct link between you and ECHO if we find it necessary to contact
you.
DEALER?
Call
1-800-432-ECHO
CONSUMER PRODUCT
SUPPORT
1-800-673-1558
8 - 5 Mon - Fri C.S.T.
ADDITIONAL OR REPLACEMENT MANUALS
Safety Manuals are available, free of charge, from your ECHO dealer or
by contacting Echo Incorporated, 400 Oakwood Road, Lake Zurich, IL
60047.
Operator's and Parts Manuals are available for purchase from your
ECHO dealer or directly from ECHO. [See ordering instructions below.]
ORDERING INSTRUCTIONS
To obtain a Parts Catalog or Operator's Manual send a check or money
order for $2.00 per Parts Catalog or $1.50 per Operator's Manual made
payable to ECHO, INCORPORATED. State on a sheet of paper the
model number and serial number of the ECHO unit you have, part
number of the manual (if known), your name and address and mail to
address above.
Available Parts Catalog
SHC-1700 Type 1/1E S/N 001001 & Up 99922202849
SHC-2100 Type 1/1E S/N 001001 & Up 99922202850
SHC-2400 Type 1/1E S/N 001001 & Up 99922202851
HCA-2400 Type 1/1E S/N 001001 & Up 99922202852
ECHO, INCORPORATED
400 OAKWOOD ROAD
LAKE ZURICH, IL 60047
ECHO, Incorporated
400 Oakwood Road
Lake Zurich, IL 60047
Technical Publications Orders
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