Page 1
SHRED 'N' VAC
Operator's Manual
MODEL ES-230
®
Serial Number 05001001 - 05009116
X7531130400
WARNING DANGER
Read rules for safe operation and all instructions carefully. ECHO provides this
Operator's Manual which must be read and understood for proper and safe operation.
X753000390
03/03
Page 2
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. You will find it easy to use and full of helpful operating tips and
SAFETY messages.
THE OPERATOR'S MANUAL
Read before operation and keep in a safe place for future reference. It
contains specifications and information for operation, starting, stopping, maintenance, storage and assembly specific to this product.
TABLE OF CONTENTS
Introduction ...............................................................2
- The Operator's Manual .......................................2
Manual Safety Symbols and Important Information .. 3
Safety .........................................................................3
- Decals ................................................................. 3
- International Symbols......................................... 4
Safety Instructions .................................................... 4
- Personal Condition and Safety Equipment .........4
- Extended Operation/Extreme Conditions ............5
- Equipment ...........................................................5
- Safe Operation .................................................... 6
Emission Control........................................................ 6
Description ................................................................7
- Contents .............................................................7
Specifications.............................................................8
Assembly ................................................................... 9*
- Blower ................................................................. 9
- Vacuum/SHRED 'N' VAC
Pre-Operation ........................................................... 11
- Fuel ................................................................... 11
Operation ................................................................. 12
- Starting Cold Engine ......................................... 12
- Starting Warm Engine....................................... 1 3
- Stopping Engine ............................................... 13
Copyright© 2003 By Echo, Incorporated
All Rights Reserved.
©
...................................................................
9
- Blower Operation .............................................. 14
- SHRED 'N' VAC® Operation .............................. 15
- SHRED 'N' VAC® Troubleshootin ..................... 15
Maintenance ............................................................ 16
- Skill Levels ........................................................ 16
- Maintenance Intervals ...................................... 16
- Air Filter ............................................................ 17
- Fuel Filter .......................................................... 17
- Spark Plug......................................................... 1 8
- Cooling System................................................. 1 8
- Exhaust System................................................. 1 9
- Shredder Blade.................................................. 20
- Debris Bag ........................................................ 2 1
- Carburetor Adjustment ..................................... 22
Engine Troubleshooting .......................................... 23
Storage..................................................................... 22
Servicing Information............................................... 24
- Parts & Service................................................. 24
- ECHO Consumer Product Support..................... 24
- Warranty Card .................................................. 24
- Additional or Replacement Manuals ................ 24
- *Page 9 Supplement SUP22203709 ................. 25
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.
Page 3
SHRED 'N' VAC
OPERATOR'S MANUAL
MANUAL SAFETY SYMBOLS AND IMPORT ANT 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.
IMPORTANT
IMPORTANT The enclosed message
provides information necessary for the
protection of the unit.
®
3
NOTE
The circle with the slash symbol means whatever is shown
within the circle is prohibited.
NOTE This enclosed message provides tips for
use, care and maintenance of the unit.
SAFETY
DECALS
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.
General Warning Decal (located on top of blower housing)
Hot Decal (near muffler)
P/N 89016006361
P/N 89016009461
Sound Label (located on blower housing)
70 Category II
Measured at 50 ft. (15m) per ANSI B175.2
dB(A)
P/N X508000130
Page 4
4
INTERNA TIONAL SYMBOLS
Symbol form/shape
Symbol
description/application
Read and understand
Operator's Manual.
Symbol form/shape
Symbol
description/application
Fuel and oil mixture
Symbol form/shape
Symbol
description/application
Emergency stop
Symbol form/shape
Symbol
description/application
Ignition
ON/OFF
Wear eyes, ears and
head protection
Hot
Surface
Safety/Alert
DO NOT allow
flames or sparks
near fuel.
Finger Severing
Wear hand
protection. Use
two handed.
Wear slip
resistant foot
wear.
DO NOT smoke
near fuel.
Carburetor adjustment
- Low speed mixture
Carburetor adjustment
- Idle speed
Choke Control
"Cold Start"
Position
(Choke Closed)
Primer bulb
Carburetor adjustment
- High speed mixture
Choke Control
Position
(Choke Open)
SAFETY INSTRUCTIONS
PERSONAL
SHRED 'N' VAC® users risk injury to themselves and others if the SHRED 'N' VAC® is used improperly and/or safety
precautions are not followed. Proper clothing and safety gear must be worn when operating SHRED 'N' VAC®.
CONDITION AND SAFETY EQUIPMENT
W ARNING DANGER
"Run"
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 that meets ANSI Z87.1 or CE
requirements whenever you operate the blower.
Hand Protection
Wear no-slip, heavy duty work gloves to improve your
grip on the blower handle. Gloves also reduce the
transmission of machine vibration to your hands.
Breathing Protection
Wear a face mask to protect against dust.
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 nonskid soles;
• DO NOT WEAR OPEN TOED SHOES,
• DO NOT OPERATE UNIT BAREFOOTED.
Keep long hair away from engine and blower intake. Retain
hair with cap or net.
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.
Page 5
SHRED 'N' VAC
OPERATOR'S MANUAL
®
5
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 blower 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 & force in 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.
EQUIPMENT
• 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.
• Do not use blower if any part is missing or damaged.
• Have repairs done only by an authorized ECHO Service dealer.
• Do not use any attachment, accessory or replacement part unless it is
recommended in this Operator's Manual.
• Avoid contact during and immediately after operation. Always keep
exhaust area clear of flammable debris. Allow the engine and muffler
to completely cool before performing any maintenance activity.
Page 6
6
SAFE OPERATION
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.
• Review area to be cleared. Look for potential hazards such as stones
or metal objects.
• Spectators and fellow workers must be warned, and children and
animals prevented from coming nearer than 15 m (50 ft.) while the
blower is in use.
• Take wind conditions into account: avoid open doors and windows.
• Provide all operators of this equipment with the Operator's Manual
and instructions for safe operation.
• Do not point blower at people or animals.
Keep A Firm Grip
• Hold handles with fingers together encircling handles.
Noise Control
• Follow local noise regulations on sound
levels and hours of operations. Use only
during appropriate hours.
• Never use a higher speed setting then
necessary to perform a task. The higher
the engine speed the louder the blower
noise.
• Be a good neighbor.
Avoid Hot Surfaces
• During operation, the muffler or catalytic
muffler and surrounding cover may
become extremely hot. Avoid contact
during and immediately after operation.
Always keep exhaust area clear of
flammable debris. Allow the engine and
muffler to completely cool before
performing any maintenance activity.
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 perform Maintenance or Assembly procedures with engine
running.
EMISSION CONTROL
EPA Phase 2
The emission control system for these engines are EM (Engine Modification).
ENGINE FAMILY: 3EHXS.0254EB DISPLACEMENT: 22.8 CC
EMISSION COMPLIANCE PERIOD : 300 HRS.
THIS ENGINE MEETS U.S. EPA PAHSE 2 EMISSION REGULATIONS FOR SMALL NON ROAD ENGINES. REFER TO
OWNER'S MANUAL FOR MAINTENANCE SPECIFICATIONS
AND ADJUSTMENTS.
An Emission Control Label is located on the engine. (This is an EXAMPLE ONLY, information on label varies by engine
FAMILY).
IMPORTANT ENGINE INFORMATION
PRODUCT EMISSION DURABILITY
The 300 hour emission durability period is the time span selected by the manufacturer certifying the engine emissions output meets applicable emissions regulations, provided that approved maintenance procedures are followed
as listed in the Maintenance Section of this manual.
Page 7
DESCRIPTION
CONTENTS
1 - Power Head
1 - Blower Pipe Assembly
1 - SHRED 'N' VAC® Suction Tube
1 - Elbow Pipe
1 - Debris Bag
1 - Operator's Manual
1 - Warranty Registration Card
1 - ECHO Emissions and Warranty Statement
1 - T-Wrench
1- Echo Power Blend TM 2-stroke oil sample
12
SHRED 'N' VAC
OPERATOR'S MANUAL
10
11
9
®
7
1
2
3
13
14
16
1. STOP SWITCH - "SLIDE SWITCH" mounted on top of handle. Push forward to start and run. Slide back to stop.
2. THROTTLE TRIGGER - Spring loaded to return to idle when released. During acceleration, press trigger gradually
for best operating technique.
3. SPARK PLUG - Provides spark to ignite fuel mixture.
4. SPARK ARRESTOR - CATALYTIC MUFFLER / MUFFLER - The muffler or catalytic muffler controls exhaust
noise and emission. The spark arrestor screen prevents hot, glowing particles of carbon from leaving the muffler.
Keep exhaust area clear of flammable debris.
5. SIDE HANDLE - Provides grip for right hand when vacuuming.
6. RECOIL STARTER HANDLE - Pull recoil handle slowly until starter engages, then quickly and firmly. When
engine starts, return handle slowly. DO NOT let handle snap back or damage to unit will occur.
7. FUEL TANK CAP - Covers and seals fuel tank.
8. AIR CLEANER - Contains replaceable air filter element.
9. HOUSING COVER - Covers blade area and activates safety interlock switch when closed. Engine will not run if
safety switch is not activated.
10. THROTTLE POSITION LEVER - Pull back to increase engine speed. Friction washers maintain throttle lever
setting.
11. SHOULDER STRAP - Secures debris bag to shoulder.
12. VACUUM TUBE - Sucks in materials to be shredded.
13. DEBRIS BAG - Collects shredded material.
14. BLOWER PIPES - Twist lock design.
15. PRIMER BULB - Pumping primer bulb before starting engine draws fresh fuel from the fuel tank priming the
carburetor for starting. Pump primer bulb until fuel is visible and flows freely in the clear fuel tank return line. Pump
bulb an additional 4 or 5 times.
16. CHOKE - Choke is located on top of the air cleaner. Move choke to "COLD START" ( ) (starting position).
Move choke to "RUN" ( ) position (open choke).
15
8
6
7
4
5
Page 8
8
SPECIFICATIONS
MODEL ----------------------------------------------------- ES-230 SHRED 'N' VAC
Length------------------------------------------------------- 335 mm (13.2 in.) (w/o blower pipes)
Width (w/rear handle) ------------------------------------- 305 mm (12.0 in.)
Height -------------------------------------------------------375 mm (14.8 in.) (in blower configuration w/side handle)
Weight (dry) ------------------------------------------------ 4.9 kg (10.8 lb.)(w/o blower pipes)
Engine Type ------------------------------------------------ Air cooled, two-stroke, single cylinder gasoline engine
Displacement -----------------------------------------------22.8 cc (1.39 cu. in.)
Bore---------------------------------------------------------- 32.2 mm (1.27 in.)
Stroke--------------------------------------------------------28.0 mm (1.10 in.)
Carburetor --------------------------------------------------Zama Diaphragm, model RB w/primer bulb
Ignition System -------------------------------------------- Flywheel Magneto, capacitor discharge ignition type
Spark Plug -------------------------------------------------- NGK BPM-8Y Gap 0.65 mm (0.026 in.)
Exhaust System -------------------------------------------- Spark Arrestor Muffler
Fuel ----------------------------------------------------------Mixed (Gasoline and Two-stroke Oil)
Fuel/Oil Ratio -----------------------------------------------50:1 two-stroke air cooled engine oil
Gasoline ----------------------------------------------------- 89 Octane unleaded. DO NOT use fuel containing methyl alcohol,
more than 10% ethyl alcohol or 15% MTBE.
Oil------------------------------------------------------------Power Blend
Fuel Tank Capacity ----------------------------------------0.6 lit. (20.3 US fl. oz.)
Recoil Starter System --------------------------------------Automatic Recoil Starter Centrifugal Type
Wide Open Throttle Speed (RPM)----------------------- 7000 - 9000
Idle Speed (RPM) ------------------------------------------2400 - 3200
Maximum Air Volume -------------------------------------- 9.1 m3/min. (321 cu. ft./min.)
Maximum Air Speed w/pipes (MPH) -------------------- 76 m/sec (170 mph)
Sound Level at 50 ft. dB(A) scale per ANSI B175.2----70 dB(A)
TM
Premium Universal 2-Stroke Oil
©
Page 9
ASSEMBLY
W ARNING DANGER
Never perform maintenance or assembly procedures with engine
running or serious personal injury may result.
BLOWER
Install Blower Pipes
1. Align grooves in straight pipe with pegs on blower housing and
slide pipe onto housing.
2 . Turn straight pipe clockwise to lock into place.
SHRED 'N' VAC
OPERATOR'S MANUAL
®
9
3. Align grooves in fan head nozzle with pegs on straight pipe and
slide fan head nozzle onto straight pipe.
4 . Turn fan head nozzle clockwise to lock into place.
VACUUM
/SHRED 'N' VAC
©
Install Vacuum Tube and Bag Assembly
1. Turn knob (A) counter clockwise until hinged housing cover is
free to open for vacuum tube installation.
2. While holding housing cover open. Install vacuum tube into
blower housing with bevel end facing downward and secure
vacuum tube with clamp (B). Clamp fits under slotted guides (C).
NOTE
Engine will not start/operate unless safety interlock switch (D) is
activated by the vacuum tube.
3 . Remove blower pipe assembly from unit.
A
B
C
D
Page 10
10
4 . Align grooves in discharge elbow with pegs on blower, and slide
elbow (D) on to blower. Turn elbow counterclockwise to lock in
place. Elbow must angle back toward operator position as shown.
5 . Place debris bag opening over flared end of elbow, and cinch bag
(E) securely with Velcro strap.
D
E
Page 11
PRE-OPERATION
FUEL
Fuel Requirements
Gasoline - Use 89 Octane [ R+M/2] (mid grade or higher) gasoline
known to be good quality. Gasoline may contain up to 15% MTBE
(methyl tertiary-butyl ether). Gasohol containing methyl (wood) alcohol
is NOT approved.
Two Stroke Oil - A two-stroke engine oil meeting ISO-L-EGD (ISO/CD
13738) and J.A.S.O.
Power Blend TM Universal 2-Stroke Oil meets these standards. Engine
problems due to inadequate lubrication caused by failure to use an ISOL-EGD and J.A.S.O. FC certified oil, such as Echo premium Power Blend
TM
, 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 Emission Defect Warranty Explanation.)
IMPORTANT
Echo premium Power Blend TM Universal 2-Stroke Oil may be mixed
at 50:1 ratio for application in all Echo engines sold in the past
regardless of ratio specified in those manuals.
FC Standards must be used. Echo brand premium
SHRED 'N' VAC
OPERATOR'S MANUAL
IMPORTANT
Spilled fuel is a leading cause of
hydrocarbon emissions. Some states
may require the use of automatic fuel
shut-off containers to reduce fuel
spillage. Contact your ECHO dealer
for ordering information.
After Refueling -
• Wipe any spilled fuel from the unit.
• Move at least 3 m (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.
®
11
Mixing Instructions
1 . Fill an approved fuel container with half of the required amount of
gasoline.
2 . Add the proper amount of 2-stroke oil to gasoline.
3 . Close container and shake to mix oil with gasoline.
4 . Add remaining gasoline and remix.
5 . Install fuel container cap and wipe any spilled fuel from container
and surrounding area.
Handling Fuel
W ARNING
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.
DANGER
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.
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.
Stored two-stroke fuel may separate.
ALWAYS shake fuel container thoroughly before each use.
Page 12
12
OPERATION
STARTING
1. Stop Switch
Move stop switch button (A) away from the STOP position.
2. Throttle Position Lever
Move throttle position lever (B) forward to idle position.
3. Choke
Move choke (C) to Cold Start ( ) Position.
4. Primer Bulb
Pump primer bulb (D) until fuel is visible and flows freely in the
clear fuel tank return line. Pump bulb an additional 4 or 5 times.
IMPORTANT
Recoil starter: Use short pulls - only 45 ~ 60 cm (18 ~ 24 in.) of rope
for starting. Do not allow the rope to snap back in. Always hold
the unit firmly.
COLD ENGINE
A
B
C
D
5. Recoil Starter
Place the blower on a flat, clear area. Firmly grasp throttle grip with
left hand and rapidly pull recoil starter handle/rope (E) until engine
fires (5 pulls maximum).
6 . After engine fires (or 5 pulls), move choke lever (C) to Run
( ) position and pull recoil starter handle/rope until engine
starts and runs. Allow unit to warm up at idle for several minutes.
NOTE
If engine does not start with choke in “Run” position after 5 pulls,
repeat instructions.
7 . After engine warm up, gradually depress throttle trigger to
increase engine RPM to operating speed.
E
C
Page 13
SHRED 'N' VAC
OPERATOR'S MANUAL
®
13
STARTING
1. Stop Switch
Move stop switch button (A) away from the STOP position.
2. Throttle Position Lever
Move throttle position lever (B) forward to idle position.
3. Recoil Starter
Place the blower on a flat, clear area. Firmly grasp throttle grip with
left hand and rapidly pull recoil starter handle/rope (E) until engine
fires.
IMPORTANT
Recoil starter: Use short pulls - only 45 ~ 60 cm (18 ~ 24 in.) of
rope for starting. Do not allow the rope to snap back in. Always
hold the unit firmly.
WARM ENGINE
A
B
NOTE
If engine does not start after 5 pulls, use Cold Start Procedure.
STOPPING ENGINE
1. Throttle Trigger
Release throttle trigger (F). Move throttle position lever (B)
forward to idle position and allow engine to return to idle before
shutting engine off.
2. Stop Switch
Move stop switch (A) 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 blower
again.
E
A
B
F
Page 14
14
BLOWER OPERATION
W ARNING DANGER
Always wear safety glasses, hearing protection and a face filter
mask or serious personal injury may result. .
Do not point the blower pipe in the direction of people or pets.
Never operate unit without either housing cover grill or vacuum
tube installed on unit securely, otherwise bodily harm may result.
Read the Safety Section carefully.
IMPORTANT
To avoid engine damage due to over-revving, do not block
blower pipe.
1. Use only during appropriate hours.
2 . Allow the engine to warm up at a fast idle for a few minutes.
3 . Control engine speed with throttle trigger (A), or for continuous
use, set engine speed with throttle position lever (B). Rotate
throttle position lever forward for lower speed; back for higher
speed.
4 . Use lower speed to blow debris from hard surfaces.
5. Additional speed may be necessary to clean debris, snow, etc.
from lawns and flower beds.
B
A
NOTE
Never use a higher speed setting than necessary to perform a task.
Remember, the higher the engine speed, the louder the blower noise.
Minimize dust by using blower at lower speeds. Keep debris on
your property.
Be Smart - be a good neighbor.
Page 15
SHRED 'N' VAC
OPERATOR'S MANUAL
®
15
SHRED 'N' VAC
®
OPERATION
W ARNING DANGER
Flying debris hazard. Never operate unit as a vacuum unless
discharge elbow is installed and debris bag is securely cinched to
elbow. Failure to follow instructions can result in serious injuries.
1. Adjust debris bag strap to support bag on operator’s shoulder.
Bag must not be folded at intake area, or intake will clog. Further
adjustment may be necessary as the debris bag fills and becomes
heavier.
2 . Grip top handle with left hand, and rear handle with right hand.
Keep unit to your right side so hot exhaust will be directed away
from you.
3 . Operate unit with beveled end of tube facing downward. Keep
tube opening close to material being vacuumed for best results.
NOTE
Vacuum action works best at higher engine speeds. Avoid using
vacuum in areas where rocks or other large, hard debris may be
vacuumed into unit. Clear these areas with blower first, blowing
light debris into a pile. Use attachment to vacuum pile.
4 . Empty bag when debris level reaches intake opening. To empty
bag, move stop switch to “Stop” position, and wait for blower to
stop running. Loosen Velcro strap at elbow and slide bag off
elbow. Open other end of bag, and empty contents. Close bag,
and reattach to blower. Secure bag with Velcro strap.
SHRED 'N' VAC
®
TROUBLESHOOTING
Problem Cause Remedy
Unit runs, but doesn’t vacuum or
has poor suction
Unit stopped suddenly during
vacuuming, and now starter won’t
work
Unit jams repeatedly during use
Vacuum tube difficult to install or
remove from unit
Elbow or debris bag clogged
Obstructions in vacuum tube
Object stuck in fan housing area
Material being vacuumed too big or
too hard for blades to shred
Tube/housing fit tight.
Check elbow and debris bag, and clear
as needed. Make sure bag is not folded
over at intake during use.
Check vacuum tube, and remove
obstructions.
Remove vacuum tube and check fan
area. Remove object.
Use vacuum for leaves and small
twigs, maximum 1/4” diameter x 3”
long.
Apply small amount of soapy water to
end of tube to ease assembly or
removal. Turns tube 1/4 turn to loosen
for removal.
Page 16
16
MAINTENANCE
Your ECHO blower is designed to provide many hours of trouble free service. Regular scheduled maintenance will help
your blower 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 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 recommends
that the unit be returned to your ECHO dealer for service.
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.
MAINTENANCE INTERV ALS
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Page 17
AIR FILTER
Level 1.
Tools required: 25-50 mm (1-2 in.) medium bristle brush.
Parts required: 90030 REPOWERTM Air and Fuel Filter Kit
NOTE
Clean daily.
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.
SHRED 'N' VAC
OPERATOR'S MANUAL
®
17
3 . If element can be cleaned and reused, be certain it:
•still fits the cavity in the air cleaner cover.
•is installed with the original side out.
FUEL FILTER
Level 1.
Tools required: Fuel line hook. 200-250 mm (8-10 in.) length of wire with
one end bent into a hook. Clean rag, funnel, and an
approved fuel container.
Parts required: 90030 REPOWERTM Air and Fuel Filter Kit
W ARNING DANGER
Fuel is VERY flammable. Use extreme care when mixing, storing or
handling.
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.
Page 18
18
SPARK PLUG
Level 2.
Tools required: 3/4 in. Spark Plug deep socket, Feeler gauge
(preferably a wire gauge),
Parts Required: 90074 REPOWER
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.).
TM
Tune Up Kit
COOLING SYSTEMS CLEANING
Level 2.
Tools required: 25-50 mm (1-2 in.) medium bristle brush, 3 mm Hex
Wrench, Cross Head Screwdriver
Parts Required: None, if you are careful.
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.
0.65 mm
(0.026 in.)
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.
Cleaning Grill
1 . Remove accumulated debris from crankcase intake grille above the
fuel tank.
Page 19
Cleaning Cylinder Fins
1 . Remove four 3 mm hex screws, side handle and recoil starter.
2 . Remove engine cover (four screws), pull cover away from engine.
Clean cylinder fins to allow cooling air to pass freely.
3. Loosely reassemble engine cover then recoil starter and side
handle.
SHRED 'N' VAC
OPERATOR'S MANUAL
®
19
4 . Tighten all screws securely.
EXHAUST SYSTEM
Spark Arrestor Screen
Level 2.
Tools required: Cross Head Screwdriver, 3 mm Hex Wrench, 25-50 mm
(1-2 in.) medium bristle brush
Parts Required: Spark arrestor screen P/N 14586240630,
Gasket P/N V104000350
IMPORTANT
Carbon deposits in muffler will cause a drop in engine output and
overheating. Spark arrestor screen must be checked periodically.
1 . Remove four 3 mm hex screws, side handle and recoil starter.
2 . Remove engine cover (four screws), pull cover away from engine.
Clean cylinder fins to allow cooling air to pass freely.
Page 20
20
3 . Remove spark arrestor covers (A, B), gasket (C), and spark
arrestor screen (D) from muffler. Replace screen if plugged with
carbon deposits.
4. Install spark arrestor screen, gaskets, and cover.
5. Loosely reassemble engine cover then recoil starter and side
handle.
6 . Tighten all screws securely.
Cylinder Exhaust Port
Level 3.
IMPORTANT
The cylinder exhaust port must be inspected and cleaned of excess
carbon every 3 months or 90 hours of operation in order to maintain
this engine within the emissions durability period. ECHO strongly
recommends that you return your unit to your ECHO dealer for this
important maintenance service.
D
C
B
A
SHREDDER BLADE
Level 1.
W ARNING DANGER
Never remove vacuum tube or open fan guard when SHRED 'N'
VAC® is running or serious personal injury may result. Always
wear heavy-duty work gloves when working in shredder blade area.
1 . With engine stopped, remove spark plug wire, loosen clamp and
pull vacuum tube from unit.
2 . Remove accumulated debris from blade and inspect for damage.
IMPORTANT
Do not operate SHRED 'N' VAC® if shredder blade is damaged or
broken. Return unit to Echo Dealer for service.
3 . Install vacuum tube. Refer to "Installing Vacuum Tube" (page 9) in
assembly section for correct assembly procedures.
Page 21
SHRED 'N' VAC
OPERATOR'S MANUAL
®
21
DEBRIS
Level 1.
Parts Required: None
Shake dust from bag and inspect for hole or tears. Inspect zipper and
clean debris from teeth to assure complete closing of zipper.
BAG
CARBURETOR ADJUSTMENT
Engine Break-In
New engines must be operated a minimum duration of two tanks of fuel
break-in before carburetor adjustments can be made. During the break-in
period your engine performance will increase and exhaust emissions will
stabilize. Idle speed can be adjusted as required.
High Altitude Adjustment
High altitude adjustment is not required for proper operation of this
engine.
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 Emission Regulations. This carburetor does not have
acceleration and high speed adjustment needles.
Idle Adjustment
Before adjustment make sure that:
• Air filter is clean and properly installed.
• Spark arrestor screen is free of carbon.
• Blower pipes are installed.
1 . Start engine, run at idle for one minute.
2 . Complete warm up by running at full throttle for 5 minutes,
operating choke twice to clear air from carburetor chambers.
3 . Check idle speed and reset if necessary. If a tachometer is
available, idle speed screw (A) should be set to the specifications
found on Page 8 "Specifications" of this manual. Turn idle screw
(A) clockwise to increase idle speed; counter clockwise to
decrease idle speed.
A
Page 22
22
ENGINE TROUBLESHOOTING
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W ARNING DANGER
Fuel vapors are extremely flammable and may cause fire and/or explosion. Never test for ignition spark by grounding spark plug against cylinder, otherwise serious personal injury may result.
Page 23
SHRED 'N' VAC
®
OPERATOR'S MANUAL
STORAGE
W ARNING DANGER
During operation the muffler or catalytic muffler and surrounding cover become hot. Always keep exhaust area clear
of flammable debris during transportation or when storing, otherwise serious property damage or personal injury
may result.
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.
23
W ARNING DANGER
Do not store where fuel fumes may accumulate or reach an open flame or sparks.
2. Place the stop switch in the "STOP" position.
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 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 7cc (1/4 oz.) of
fresh, clean ECHO 2-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 handle slowly until the
piston reaches the top of its travel and leave it
there.
8. Install the spark plug (do not connect ignition cable).
9 . Remove blower/vacumm pipes from unit.
Page 24
SERVICING INFORMA TION
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 and Serial Number of the unit with you. You can find these
numbers on the engine housing. For future reference, write them in the
space provided below.
Model 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). Dealer information is also available on our
Web Site. 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 8:30 am
to 4:30 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.
W ARRANTY REGISTRATION
You may register your Echo equipment using the warranty registration
card or register on-line at www.echo-usa.com. Registering provides a
direct link between you and ECHO if we find it necessary to contact
you.
DEALER?
Call
1-800-432-ECHO
or
www.echo-usa.com
CONSUMER PRODUCT
SUPPORT
1-800-673-1558
8:30 - 4:30 Mon - Fri C.S.T.
ADDITIONAL OR REPLACEMENT MANUALS
Safety Manuals in English/Spanish or English/French are available, free of charge, from your ECHO dealer or at
www.echo-usa.com.
Operator's and Parts Manuals are available by:
• Downloading free from www.echo-usa.com
• Purchasing from your Echo Dealer.
• Sending 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 below.
Safety Videos are available from your Echo dealer. A $5.00 shipping charge will be required for each video.
Available Parts Catalog
ES-230 Serial Number 05001001 - 05999999 Part Number 99922203459
ECHO, INCORPORATED
400 OAKWOOD ROAD
LAKE ZURICH, IL 60047-1564
www.echo-usa.com
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