Echo SHRED-N-VAC ES-1000 User manual

OPERATOR'S
MANUAL
ES-1000
Serial Number 025000 & Up
ES-2000
_ Serial Nu m b er 001001 & Up
WARNING ▲ DANGER
READ INSTRUCTIONS CAREFULLY AND
FOLLOW RULES FOR SAFE OPERATION.
FAILURE TO DO SO COULD RESULT IN
SERIOUS INJURY.
For your nearest ECHO Dealer, call 1-800-432-ECHO (3246)

INTRODUCTION
The ECHO ES-1000 and ES-2000
SHRED-N-VAC ™ are lightweight, high
performance, gasoline powered units designed
for vacuuming and shredding a wide variety of
debris.
This manual provides the information necessary
for operation and maintenance.
WARNING A DANGER
Improper use or care of this unit, or failure to
wear proper protection can result in serious
Injury. Read and understand the rules for
safe operation and all Instructions In this
manual. Wear eye and hearing protection.
SAFETY AND SPECIAL INFORMATION
WARNING ▲ DANGER
This symbol is used to call attention to
procedures that must be followed to avoid
the risk of serious, immediate and
irreversible human injury or death
IMPORTANT
Indicates a situation that may cuase damage
to equipment.
NOTE
Draws attention to special information.
• Read and understand the entire operator's
manual before using this machine.
• Follow all danger warnings in this manual.
• Locate the safety decals on your unit. Make
sure the decals are legible and that you
understand and follow them.
CONTENTS
Safety..
Description...
Fuel...
Operation...
Service Maintenance Guide.
Troubleshooting.....
Service....
Assembly..
Storage.,
Specifications.
Page No.
. . 1
. 3
. 4
.5
. 7
.. 7
.8
. . 11
. . 12
. 13
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.
I

SAFETY
WARNING A DANGER
Users risk injury to themselves and others
if the unit is used improperly, and/or safety
precautions are not followed. Proper
clothing and safety gear must be worn
when operating SHRED-N-VAC ™ .
OPERATOR SAFETY
• Read this Operator's Manual carefully. Be sure
you understand how to operate this unit
properly before you use it.
•Wear non-skid sole shoes. Do not wear open¬
toed shoes or operate unit while bare footed.
•Wear proper clothing to protect legs and other
exposed parts of your body.
•Wear eye, breathing and hearing protection
devices.
• Use caution when handling fuel. Put the gas
caps back tightly on both the gas can and the
fuel tank. Move at least 10 feet from the re¬
fueling point and be sure there is no leakage of
fuel from the gas cap or the fuel system before
starting the engine.
•Operate this gasoline engine powered
equipment in a well-ventilated area only.
• Start the unit on the ground with the throttle
set at idle. Do not start if the pipe is obstructed
by the ground or any other object.
• Inspect area where SHRED-N-VAC ™ will be
used. Remove stones, metal objects and any
other object that could cause injury or damage.
• Be certain the safety interlock switch operates
correctly (unit must stop when vacuum pipe is
removed or fan guard is opened).
• Do not allow other persons or pets in the area
when starting or using the SHRED-N-VAC.
• Keep a firm grip on the SHRED-N-VAC ™ at all
times.
REDUCE NOISE
NOTE
Before operating the unit, check and follow
local regulations concerning sound level and
hours of operation.
• Avoid using when people are likely to be
disturbed, such as late at night or early in the
morning. As a rule, operate between 8 a.m.
and 5 p.m. on weekdays and 9 a.m. to 5 p.m.
weekends.
• Operate at the lowest possible throttle setting
that gets the job done. If you loosen
compacted leaves, grass or debris with a
broom or a rake, using full throttle is not
necessary.
• Make sure the muffler works well. Also check
the air intakes and the air filter.
• Use only one piece of equipment at a time.
t

PROTECTIVE EQUIPMENT PHYSICAL CONDITION
• Always wear eye protection goggles that meet
ANSI Z 87.1 requirements (Z87 is stamped on
the goggles).
•Wear hearing protection at all times. If this
guideline is not followed, hearing loss can
occur.
•Wear snug fitting, durable clothing. Avoid
wearing loose clothing or accessories that
could become entangled and cause injury.
•Wear shoes with non-skid soles to ensure
proper footing.
•Wear non-slip, heavy-duty work gloves to
improve your grip. The gloves also help
reduce the transmission of machine vibrations
to your hands.
• Always use a filter mask to avoid breathing
dust.
PROTECTING OTHERS
Spectators, children, fellow workers and
animals must be warned to come no nearer
than 50 feet while the unit is in use. People
working in the area near you should wear the
same protective equipment as the operator.
Your judgement and dexterity may be impaired
if you are ill or have taken alcohol or other
substances known to affect the way you would
normally function. Operate only when your
mind and body are sound.
WARNING A DANGER
PRECAUTION AGAINST
VIBRATION AND COLD
It is believed that a condition called
Raynaud's Phenomenon which affects the
fingers of certain individuals is brought
about by exposure to cold and vibration.
Exposure to cold and vibration may cause
tingling and burning, followed by loss of
color and numbness in a person's fingers.
We strongly recommend taking the
following precautions because the
minimum exposure which might trigger the
ailment is unknown.
• Keep your body warm - especially head,
neck, feet and ankles, and hands and
wrists.
•Maintain good blood circulation by
performing vigorous arm exercises
during frequent work breaks, and also by
not smoking.
• Limit the number of hours of operation.
Try to fill a part of each work day with
jobs where operating hand-held power
tools is not required.
• If you experience discomfort, redness
and swelling of the fingers, followed by
whitening and loss of feeling, consult
your physician before exposing yourself
further to cold and vibration.
2

DESCRIPTION
THROTTLE
HANDLE TRIGGER
3

HANDLING FUEL
FUEL
WARNING A DANGER
Handle fuel carefully. It is extremely
flammable. Follow all rules listed below to
help prevent fire or explosion which may
result in severe injury or death.
• Never smoke or allow flame or sparks near
fuel.
• Always fill the fuel tank outdoors. Never pour
fuel indoors.
• Never refuel the engine when it is hot or
running.
•Always use an approved, safe fuel container.
•After fueling, always wipe up spilled fuel.
• Do not overfill the tank. Always move at least
10 feet away from the fueling spot and make
sure there is no fuel leakage before starting
the engine.
• Never store the blower with fuel in the tank - a
fuel leak could start a fire. Store fuel in an
approved container.
•Always remove the fuel cap slowly to relieve
any pressure buildup in the tank.
•Always tighten fuel caps on blower and fuel
container.
FUEL
The engine uses two-stroke fuel, a mixture of
gasoline and specially blended Echo branded
2-stroke oil. 50:1 preferred, 32:1 alternate
choice.
GASOLINE
R+M
Use branded 89 octane 2 unleaded
gasoline or gasohol (maximum 10% ethyl
alcohol, no methyl alcohol).
MIXING FUEL
Follow directions on oil container.
STORING FUEL
Store fuel only in clean, safe, approved
containers. Check and follow local ordinances
on type and location of storage containers.
IMPORTANT
Two-stroke fuel may separate. Shake fuel
container thoroughly before each use.
IMPORTANT
Stored fuel ages. Do not mix more fuel than you
expect to use in a month.
4

OPERATION
IMPORTANT
Recoil starter: Use short pulls - only 1/2-2/3
of starter rope for starting. Do not allow the
rope to snap back in. Always hold the unit
firmly.
IMPORTANT
• Check unit for loose nuts, bolts and screws
daily.
STARTING COLD ENGINE
1. Move ignition switch to START/RUN position.
2. Push purge bulb 3 to 4 times (or until fuel is
visible in fuel return line).
3. Close choke and pull starter handle until
engine fires.- :r
STARTING WARM ENGINE
1. Move ignition switch to start, pull starter one
to three times and engine should fire. Do not
use choke.
STOPPING ENGINE
1. Release throttle trigger and allow engine to run
at idle for a few minutes.
2. Move ignition switch to “stop” position.
If engine does not stop, shift choke lever
to closed position.
Check and repair ignition switch before
starting engine again.

OPERATING SHRED-N-VAC ™
WARNING A DANGER
• Always wear safety glasses and use a face
filter mask. (Read the Safety Section
carefully.)
IMPORTANT
Do not block vacuum pipe to avoid engine damage
due to over revving.
1. Allow the engine to warm up at a fast idle for
a few minutes.
NOTE
The ECHO SHRED-N-VAC ™ can be run at any
speed between 2500 RPM to 7000 RPM. The
vacuum can, therefore, be easily controlled from a
mild vacuum for small leaves to maximum suction
for larger leaves and twigs. For maximum shredding
a higher speed setting is required.
NOTE
Never use a higher speed setting than necessary to
perform a task. Remember, the higher the engine
speed, the louder the vacuum noise.
2. Set engine speed with throttle position knob.
3. Place shoulder harness over right shoulder.
4w
4. Make sure bevel at end of pipe faces downward.
OPERATING BLOWER
WARNING A DANGER
• Always wear safety glasses and use a face filter
mask. (Read the Safety Section carefully.)
• Do not point the blower pipe in the direction of
people or pets.
• Never operate unit without housing cover grill
secured by thumb nut otherwise bodily harm
may result.
IMPORTANT
Do not block blower pipe to avoid engine damage
due to over revving.
1. Allow the engine to warm up at a fast idle for
a few minutes.
2. Set engine speed with throttle position knob.
NOTE ' “
The ECHO SHRED-N-VAC ™ can be run at any speec
between 2500 RPM to 7000 RPM. The velocity of the
air stream can, therefore, be easily controlled from a
mild flow to high speed blast which will move debris
ranging from garden leaves to bottles and other
debris.
NOTE
Never use a higher speed setting than necessary to
perform a task. Remember, the higher the engine
speed, the louder the blower noise.
NOTE
Use a low speed to blow dry leaves from a lawn or
flower bed. Additional speed may be necessary to
clean grass and leaves from walks, patios and drives
or to move gravel, dirt, snow, bottles or cans from a
driveway, street or parking lot.
6

SERVICE MAINTENANCE GUIDE
AREA
MAINTENANCE
PAGE
BEFORE
USE
MONTHLY
YEARLY
Screws, Bolts & Nuts
Inspect, Tighten/
Replace
W -
Fuel Line
Inspect
•
Air Filter
Clean/Replace
8
•
Fuel Filter
Inspect/Replace
10
•
Spark Plug
Inspect/Clean/
Adjust/Replace
10
•
Carburetor
Adjust
8
•
Cooling System
Inspect/Clean
9
•
Muffler (Spark Arrestor)
Inspect/Clean
9
•
Vacuum Bag
Inspect/Clean
10
•
Starter Rope
Inspect/Replace
•
Shredder Blade
Inspect/Clean
10
•
Fuel Leaks
Inspect/Repair
•
IMPORTANT
Time intervals shown are maximum. Actual use and your experience will determine the frequency of
required maintenance.
TROUBLESHOOTING
Problem
Cause
Remedy
Engine —starts hard
—does not start
Engine
Cranks
k Fuel at
1 carburetor
i *
i No fuel
1 at carburetor
•Fuel strainer clogged
•Fuel line clogged
•Carburetor
•Clean.
•Clean.
•See your Echo dealer
Fuel at
cylinder
i No fuel at
f cylinder
•Carburetor
•See your Echo dealer
i Muffler wet
i with fuel
•Fuel mixture is too rich
•Open choke
•Clean/replace air filter
•Adjust carburetor
•See your Echo dealer
Spark at
end of
plug wire
-1_
i No spark at end
k of plug wire
•Ignition switch off
•Electrical problem
•Interlock switch
•Turn switch on
•See your Echo dealer
•See your Echo dealer
Spark at
plug
1
i No spark at
i Plug
•Spark gap incorrect
•Covered with carbon
•Fouled with fuel
•Spark plug defective
•Adjust. 0.6-0.7 mm (0.024-
0.028)
•Clean or replace.
•Clean or replace.
•Replace plug
Engine
does not
crank
•internal engine problem
•See your Echo dealer
Enc
run
jine
5
Dies or
4cceleral es poorly
•Air filter dirty
•Fuel filter dirty
•Fuel vent plugged
•Spark plug
•Carburetor
•Cooling system plugged
•Exhaust port/spark
arrestor screen plugged
•Clean or replace
•Replace
•Plugged
•Clean and adjust/replace
•Adjust
•Clean
•Clean
7

SERVICE
AIR FILTER
NOTE
Clean daily.
The low (LO) speed adjustment screw controls
the volume of fuel/oil mixture at low engine
speed. It also controls the supplementary fuel
required to obtain smooth progression from
idling to high speed.
1. Close choke, remove wing nut, air cleaner
cover and air filter.
2. Brush dust off filter and wash in suitable
solvent.
3. Dry filter before reinstalling.
ADJUSTING CARBURETOR
The high (H) speed adjustment screw controls
the volume of fuel/oil mixture at full throttle.
Initial Adjustment
NOTE
The needle screws have a sharp point. To
avoid carburetor damage, do not use
excessive force when seating needle in body.
1. Turn HI and LO adjustment screws clockwise
until seated lightly in carburetor body.
2. Turn LO adjustment screw counterclockwise
1 % turn.
3. Start engine and allow it to run at high idle
until warm (approx. 2-3 minutes).
NOTE
Idle speed screw may have to be readjusted
to keep engine from stalling.
General
NOTE
Do not adjust carburetor unless necessary. If
you have trouble with carburetor, see your
dealer. Always adjust carburetor with pipes
assembled to the blower.
The idle speed adjustment screw controls the
throttle opening at idle position.
Low Speed Adjustment
1. Slowly turn the LO adjustment screw
clockwise and note the position when the
engine speed drops.
2. Turn the LO adjustment screw counter¬
clockwise and note position when engine
speed drops.
3. Set the screw midway between these points.
4. Turn idle speed clockwise until a speed of
2500-3400 RPM is achieved and engine idles
without stalling.
High Speed Adjustment
NOTE
Engine must be at normal operating
temperature.
1. Turn the HI adjustment screw counter¬
clockwise t % turn.
2. While running tne engine at full throttle, turn
the HI adjustment screw slowly clockwise
until the engine runs smoothly.
8

3. Turn the screw counterclockwise % turn to
obtain optimum fuel mixture for full power
under load conditions.
4. If engine hesitates during acceleration from
idle to full throttle, turn HI speed screw X 6 to %
of a turn counter clockwise.
COOLING SYSTEM
MAINTENANCE
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, or
• 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 cylinder fins is considered “Normal
Maintenance.” Any resultant failure attributed
to lack of maintenance is not warranted.
The cooling system relies on cooling air entering
the engine through a grille located between the
fuel tank and starter.
The cooling fan pushes this air through the
cylinder area and out the forward facing opening
in the engine cover.
Cleaning
1. Remove accumulated debris from intake
MUFFLER AND EXHAUST
PORT
NOTE
Carbon deposits in cylinder exhaust port and
muffler will cause a drop in engine output and
overheating. Muffler exhaust port and spark
arrestor screen must be checked.
1. Remove muffler cover, gasket and muffler.
2. Clean cylinder exhaust port being careful not
to scratch cylinder or piston.
3. Remove spark arrestor cover and spark
arrestor screen from muffler. Replace screen
if plugged with carbon deposits.
4. Install spark arrestor screen, gasket and
cover.
5. Install muffler, gasket and cover.
9

SPARK PLUG
1. Clean stains or carbon off spark plug.
2. Adjust spark plug gap to 0.6 - 0.7 mm (0.023 -
0.028 in.).
3. Tighten spark plug to 145-155 kg/cm (125-
135 in. lb.).
IMPORTANT
Do not overtighten spark plug.
FUEL FILTER
IMPORTANT
Keep fuel tank clean - do not allow dirt or
debris to enter fuel tank.
NOTE
A clogged fuel filter will cause hard starting or
poor engine performance.
1. Pick up the fuel filter through fuel tank
opening with a piece of steel wire.
2. Remove old filter.
3. Install new filter.
SHREDDER BLADE
WARNING A DANGER
Never remove vacuum tube or open fan
guard when SHRED-N-VAC ™ is running.
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, loose or broken.
3. R efer to "Installing Vacuum Tube" in
assembly section for correct reassembly
procedures.
VACUUM BAG
Shake dust from bag and inspect for holes or
tears. Inspect zipper and clean debris from
teeth to assure complete closing of zipper.
10

ASSEMBLY
WARNING A DANGER
Never perform maintenance or assembly
procedures with engine running.
IMPORTANT
Never operate unit without either housing over
or vacuum tube installed securely on unit.
INSTALLING VACUUM TUBE
1. T urn knob (A) counterclockwise until housing
cover is free. Pull fan guard out for access
to tube clamp (B).
NOTE
The tube will contact the switch tab when
properly assembled onto the blower. A "click"
will be heard indicating the switch is activated
allowing the unit to operate. If the engine does
not start, recheck the tube mounting for
straightness and engagement with the blower
housing.
2. H old the housing cover open, and slide the
vacuum tube into the housing mount until
completely seated. Position the tube so that
the bevel faces down in the operating
position.
WARNING A DANGER
This unit Is equipped with a safety switch
(C) which allows the engine to start or run
only when the fan guard Is In place or the
vacuum tube is Installed. Never bend or
disable this switch and opetate the unit;
otherwise severe injury may result.
3. S e cure vacuum tube with clamp (B).
Note: Make sure that the clamp fits under the
slotted guide.
4. A lign grooves in vacuum elbow with pegs on
air outlet and install vacuum elbow.
5. Turn vacuum elbow clockwise to lock it into
place.
6. Place vacuum bag opening over end of
vacuum elbow and secure with velcro straps.
INSTALLING BLOWER PIPES
WARNING A DANGER
Never perform maintenance or assembly
procedures with engine running.
1 • Align grooves in straight pipe with pegs on
blower housing and slide pipe onto
housing.
2. Turn straight pipe clockwise to lock it into
place.
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 it into
place.
11

STORAGE
LONG TERM STORAGE
(OVER 60 DAYS)
Do not store your unit for a prolonged period of
time (60 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.
WARNING A DANGER
Do not store in enclosure where fuel fumes
may accumulate or reach an open flame or
spark.
2. Place the ignition 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 the screws and nuts.
6. Drain the fuel tank completely and pull the
starter handle several times to remove fuel
from the carburetor,
7. Remove the spark plug and pour 1/4 oz. (1/2
tablespoon) of fresh, clean, 2-stroke engine
oil into the cylinder through the spark plug
hole.
A. P l a ce a clean cloth over the spark plug
hole.
B. P u ll the recoil starter handle 2-3 times to
distribute the oil inside the engine.
C. O b serve 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.)
12

SPECIFICATIONS
MODEL ES-1000
Dimensions Length
340 mm (13.39 in.) w/o vacuum attachment
Width
285 mm (11.22 Jr).) w/side handle
Height
375 mm (14.76 in.)
Weight (Dry, with pipe,
handle and bag)
4.8 kg. (10.6 lbs.)
Engine
Type
Air cooled, two stroke single-cylinder gasoline engine
Bore
Stroke
■ in i
Displacement
Exhaust System
Spark arrester muffler
Carburetor
2AMA diaphragm model CIU type w/purge
Ignition System
Type
Flywheel Magneto, C.D.I. (Capacitive discharge
ignition
Spark Plug
NGK BPM-7A, Champion CJ-7Y
Fuel System
Fuel
Mixed, using ECHO brand, two-stroke air cooled engine
oil and minimum 89 octane gasoline. Do not use
gasoline containing methylalcohoi or more than 10%
ethylalcohol.
Fuel/Oil Ratio
32:1 or 50:1 ratio with ECHO oil
Fuel Tank Capacity
0.5 lit. (17.0 US fl.oz.)
Starter System
Automatic rewind system
Blower
Type
Centrifugal (single stage)
Max RPM
7000
Air Volume
283 cu. ft/min w/straight pipe
Max Air Speed
106.6 MPH w/straight pipe
MODEL ES-2000
Dimensions
Weight (Dry, with pipe,
handle and bag)
Length
340 mm (13.39 in.) w/o vacuum attachment
Width
300 mm (11.81 in.) w/side handle
Height
375 mm (14.76 in.)
4.89 kg. (10.7 lbs.)
Engine
Air cooled, two stroke single-cylinder gasoline engine
Bore
34.0 mm (1.34 in.)
Stroke
26.0 mm (1.024 in.)
Displacement
23.6 cc (1.44 cu. in.)
Exhaust System
Spark arrester muffler
Carburetor
ZAMA diaphragm model CIU type w/purge
Ignition System
Type
Flywheel Magneto, C.D.I. (Capacitive discharge
ignition
NGK BPM-7A, Champion CJ-7Y
Fuel System
Fuel
Mixed, using ECHO brand, two-stroke aircooled engie
oil and minimum 89 octane gasoline. Do not use
gasoline containing methylalcohoi or more than 10%
ethylalcohol.
Fuel/Oil Ratio
32:1 or 50:1 ratio with ECHO oil
Fuel Tank Capacity
0.5 lit. (17.0 US fl.oz.)
Starter System
Automatic rewind system
Blower
Type
Centrifugal (single stage)
Max RPM 1
7600
Air Volume
325 cu. ft/min. w/straight pipe
Max Air Speed
114 MPH w/straight pipe
13

PARTS BOOKS
To obtain a replacement parts book, complete this order form and enclose a check or money order for
$2.00. Make payable to ECHO, INCORPORATED, and mail to:
ECHO, INCORPORATED
P.O. Box 67
Lake Zurich, IL 60047
ATTN: Technical Publications
Purchaser's Name
Address (Street)
(City) ~ (State) (Zip Code)
ECHO Model No. SHRED-N-VAC ™ ES-1000
Parts Book No. 999222 01982
ECHO Model No. SHRED-N-VAC ™ ES-2000
Parts Book No. 999222 02283
ECHO, INCORPORATED
400 OAKWOOD ROAD • LAKE ZURICH, IL 60047
PHONE: [phone]
X7501132500
999222 02282
Printed in U.S.A.
6/94