Echo PB-200 User Manual

Power Blower

Operator's Manual

MODEL PB-200

X7531133400

W ARNING 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.

X753001510
03/04

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 OPERA T OR’S MANUAL

Read and understand this manual before operation. Keep it 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 ...................................................................8

- Blower Application .........................................8

Pre-Operation .............................................................9

- Fuel ................................................................. 9

Operation ................................................................. 10

- Starting Cold Engine .....................................1 0

- Starting Warm Engine ................................... 11

Copyright© 2004 By Echo, Incorporated
All Rights Reserved.

- Stopping Engine............................................ 1 1

- Operating Blower .......................................... 12

Maintenance ............................................................ 13

- Skill Levels .................................................... 13

- Maintenance Intervals ..................................13

- Air Filter ........................................................14

- Fuel Filter ...................................................... 14

- Spark Plug ..................................................... 15

- Cooling System ............................................. 1 5

- Exhaust System ............................................. 1 6

- Carburetor Adjustment ................................. 17

Troubleshooting ...................................................... 18

Storage.....................................................................19

Servicing Information............................................... 20

- Parts .............................................................. 20

- Service........................................................... 20

- ECHO Consumer Product Support ................ 2 0

- Warranty Card............................................... 2 0

- Additional or Replacement Manuals............. 20

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.

POWER BLOWER

OPERATOR'S MANUAL

MANUAL SAFETY SYMBOLS AND IMPORTANT INFORMA TION

Throughout this manual and on the product itself, you will find safety
alerts and helpful, informational messages preceded by symbols or key
words. The following is an explanation of those symbols and key
words and what they mean to you.

IMPORTANT

3

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.

SAFETY

DECALS

Locate these safety decals on your unit. 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.

NOTE

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.

Hot Decal (near muffler)

General Warning Decal (located on top of blower housing)

P/N 89016009461

Sound Label (located on blower housing)

65 Category I

Measured at 50 ft. (15m) per ANSI B175.2

dB(A)

P/N X508000120

P/N 89016006361

4

INTERNA TIONAL SYMBOLS

SYMBOL

DESCRIPTION SYMBOL DESCRIPTION

Read and under-

stand Operator's

Manual.

Wear eyes, ears

and head

protection

Hot

Surface

Safety/Alert

DO NOT allow

flames or sparks

near fuel.

SAFETY INSTRUCTIONS

PERSONAL

CONDITION AND SAFETY EQUIPMENT

Fuel and oil

mixture

Finger

Severing

Wear hand

protection. Use

two handed.

Wear slip

resistant foot

wear.

DO NOT smoke

near fuel.

SYMBOL

DESCRIPTION

Ignition
ON/OFF

Emergency

Stop

Carburetor

Adjustment

- High speed
mixture

Carburetor
adjustment

- Low speed
mixture

SYMBOL

DESCRIPTION

Primer

Bulb

Choke Control

"Cold Start"

Position

(Choke Closed)

Choke Control

"Run"

Position

(Choke Open)

Carburetor

Adjustment

- Idle speed

W ARNING DANGER

Power Blower users risk injury to themselves and others if the power blower is used improperly and
or safety precautions are not followed. Proper clothing and safety gear must be worn when operating a blower.

Physical Condition

Your judgment and physical dexterity may not be good:

• if you are tired or sick,

Hearing Protection

ECHO recommends wearing hearing protection whenever
unit is used.

• if you are taking medication,

• if you have taken alcohol or drugs.

Operate unit only if you are physically and mentally well.

Proper Clothing

Wear snug fitting, durable clothing;

• Pants should have long legs, shirts with long sleeves.

Eye Protection

Wear eye protection that meets ANSI Z87.1 or CE
requirements whenever you operate the unit.

• DO NOT WEAR SHORTS,

• DO NOT WEAR TIES, SCARVES, and JEWELRY.
Wear sturdy work shoes with nonskid soles:

• DO NOT WEAR OPEN TOED SHOES,

Hand Protection

Wear no-slip, heavy-duty work gloves to improve your
grip on the blower handle. Gloves also reduce the

• DO NOT OPERATE UNIT BAREFOOTED.
Keep long hair away from engine and blower intake.
Retain hair with cap or net.

transmission of machine vibration to your hands.

Hot Humid Weather

Breathing Protection

Wear a facemask to protect against dust.

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.

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 unit 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.

POWER BLOWER

OPERATOR'S MANUAL

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.

5

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.

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.

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.

Determine Operation Area

• Review area to be cleared. Look for potential hazards such as stones
or metal objects.

• Take wind conditions into account: avoid open doors and windows.

• Do not point blower at people or animals.

• Start unit on ground with throttle at idle. Check that blower pipe is
not blocked by the ground or by any objects.

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.

Read the Manuals

• Provide all users of this equipment with the Operator's Manual and
Safety Manual for instructions on Safe Operation.

Keep A Firm Grip

• Hold handle with fingers together encircling the handle.

Clear the Work Area

• Spectators and fellow workers must be warned, and children and
animals prevented from coming nearer than 15 m (50 ft.) while the unit
is in use.

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).

An Emission Control Label is located on the engine. (This is an
EXAMPLE ONLY, information on label varies by engine FAMILY).

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.

IMPORTANT ENGINE INFORMATION

ENGINE FAMILY: 4EXHS.0214EG DISPLACEMENT: 21.2 CC
EMISSION COMPLIANCE PERIOD: 300 HOURS
THIS ENGINE MEETS U.S. EPA PH 2 EMISSION REGULA­TIONS FOR SMALL NONROAD ENGINES. REFER TO
OWNER'S MANUAL FOR MAINTENANCE SPECIFICATIONS
AND ADJUSTMENTS.

PRODUCT EMISSION DURABILITY

The 300 hour emission durability compliance 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.

DESCRIPTION

CONTENTS

1 - Power Head
1 - Blower Pipe Assembly
1 - Operator's Manual
1 - Warranty Registration Card
1 - ECHO Emissions and Warranty Statement
1 - Echo Power Blend TM 2-stroke oil sample

POWER BLOWER

OPERATOR'S MANUAL

1

8

2

7

11

10

9

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. RECOIL STARTER HANDLE - Pull recoil handle slowly until recoil starter engages, then quickly and firmly. When

engine starts, return handle slowly. DO NOT let handle snap back or damage to unit will occur.

6. FUEL TANK CAP - Covers and seals fuel tank.

7. AIR CLEANER - Contains replaceable air filter element.

8. THROTTLE POSITION LEVER - Pull back to increase engine speed. Friction washers maintain throttle lever

setting.

9. 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.

10. CHOKE - Choke is located on the side of the air cleaner. Move choke lever to "COLD START" (

7

3

5

6

) to close choke

4

for cold starting. Move choke lever to "RUN" ( ) position to open choke.

11. BLOWER PIPES - Twist lock design.

8

SPECIFICATIONS

MODEL -----------------------------------------------------PB-200 Hand Held

Length-------------------------------------------------------330 mm (13.0 in.) (w/o pipes)
Width-------------------------------------------------------- 215 mm (8.5 in.)
Height -------------------------------------------------------340 mm (13.4 in.)
Weight (dry) ------------------------------------------------3.8 kg (8.38 lb.)
Engine Type ------------------------------------------------ Air cooled, two-stroke, single cylinder gasoline engine
Displacement -----------------------------------------------21.2 cc (1.39 cu. in.)
Bore----------------------------------------------------------32.2 mm (1.27 in.)
Stroke-------------------------------------------------------- 26.0 mm (1.10 in.)
Carburetor --------------------------------------------------Zama 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 ----------------------------------------0.5 lit. (16.9 US fl. oz.)
Recoil Starter System --------------------------------------Automatic Recoil Starter Centrifugal Type
Wide Open Throttle Speed (RPM)-----------------------7,000 - 9,000
Idle Speed (RPM) ------------------------------------------2,400 - 3,200
Maximum Air Volume --------------------------------------7.2 m3/min. (254 cu. ft./min.)
Maximum Air Speed w/pipes (MPH) --------------------61.0 m/sec (136 mph)
Sound Level at 50 ft. dB(A) scale per ANSI B175.2---- 65 dB(A)

TM

Premium Universal 2-Stroke Oil

ASSEMBLY

W ARNING DANGER

Never perform maintenance or assembly procedures with engine
running or serious personal injury may result.

BLOWER APPLICATION

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.

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.

PRE-OPERATION

FUEL

POWER BLOWER

OPERATOR'S MANUAL

9

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
problems due to inadequate lubrication caused by failure to use an ISO­L-EGD and J.A.S.O.

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

at 50:1 ratio for application in all Echo engines sold in the past

regardless of ratio specified in those manuals.

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.

FC Standards must be used. Echo brand premium

TM

Universal 2-Stroke Oil meets these standards. Engine

FC certified oil, such as Echo premium Power Blend

TM

Universal 2-Stroke Oil may be mixed

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5

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.

6.2

2.5

31

4
8

02

08

061
004

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 leakage is found, do not start or
operate unit until leakage is repaired.

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.

10

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.

STARTING COLD ENGINE

1. Stop Switch
Move stop switch button (A) away from the STOP position.

A

2. Throttle Position
Move throttle position lever (B) midway between idle and full
throttle positions.

3. Choke
Move choke (C) to "Cold Start" (

4. Primer
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 1/2-2/3 of rope for starting.
Do not allow the rope to snap back in. Always hold the unit
firmly.

5. Recoil Starter
Place the unit 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. Choke
After engine fires (or 5 pulls), move choke lever to “Run” (

position and pull starter handle/rope until engine starts and runs.
Allow unit to warm up at idle for several minutes.

) Position.

B

C

D

)

NOTE

If engine does not start with choke in “Run” position after 5 pulls,
repeat instructions 2- 5.

7 . After engine warm up, gradually depress throttle trigger to

increase engine RPM to operating speed.

E

STARTING W ARM ENGINE

The starting procedure is the same as Cold Start except DO NOT close
the choke.

1. Stop Switch
Move stop switch button (A) away from the STOP position.

2. Throttle Position
Move throttle position lever (B) midway between idle and full
throttle positions.

3. Recoil Starter
Place the unit 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 1/2-2/3 of rope for starting.
Do not allow the rope to snap back in. Always hold the unit
firmly.

POWER BLOWER

OPERATOR'S MANUAL

A

B

E

11

NOTE

If engine does not start after 5 pulls, use Cold Start Procedure.

STOPPING ENGINE

1. Throttle Trigger/Throttle Position Lever
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.

A

B

F

12

OPERATING BLOWER

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.

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.

B

A

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.

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.

POWER BLOWER

OPERATOR'S MANUAL

13

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 LEVELS

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.

TM

ECHO offers REPOWER
heading are listed the various part numbers required for that task. See your ECHO dealer for these parts.

MAINTENANCE INTERVALS

Maintenance Kits and Parts to make your maintenance job easier. Just below each task

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14

AIR FILTER

Level 1.

Tools required: 25-50 mm (1-2 in.) Cleaning brush.

Parts required: 90008 REPOWER

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.

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.

TM

Air and Filter Kit

FUEL FILTER

Level 1.

Tools required: 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: 90008 REPOWER

TM

Air and 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.

SPARK PLUG

Level 2.

Tools required: 3/4 in. Spark Plug deep socket, Feeler gauge

Parts Required: REPOWERTM Tune-Up Kit P/N 90074

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.

POWER BLOWER

OPERATOR'S MANUAL

15

3. Adjust spark plug gap by bending outer electrode.

4 . Tighten spark plug to 145-155 kg/cm (125-135 in. lb.).

COOLING SYSTEMS CLEANING

Level 2.

Tools required: 25-50 mm (1-2 in.) Cleaning 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.

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.

0.65 mm

(0.026 in.)

INTAKE

GRILL

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 . Brush accumulated debris from crankcase intake grill above the

fuel tank.

16

Cleaning Cylinder Fins

1 . Remove spark plug lead and spark plug.
2 . Remove two upper 3 mm hex screws at recoil starter.
3 . Remove engine cover (five screws), pull cover away from engine.

Loosely install spark plug to prevent dirt from entering cylinder.
Clean cylinder fins to allow cooling air to pass freely.

4 . Remove spark plug and loosely reassemble engine cover with five

cross head and two hex head screws.
5 . Tighten all screws securely.
6 . Install spark plug and spark plug lead.

EXHAUST SYSTEM

Spark Arrestor Screen

Level 2.

Tools required: Cross Head Screwdriver, 3 mm Hex Wrench, 25-50 mm

(1-2 in.) Cleaning brush

Parts Required: Spark arrestor screen, Gasket

IMPORTANT

Carbon deposits in muffler will cause a drop in engine output and
overheating. Spark arrestor screen must be checked periodically.

1 . Remove spark lead and spark plug.

2 . Remove two upper 3 mm hex screws at recoil starter.

3 . Remove five engine cover screws and remove cover from engine.

Clean cylinder fins with brush to allow cooling air to pass freely.

4 . Remove spark arrestor cover (A, B), gasket (C) and spark arrestor

screen (D) from muffler. Replace screen if plugged with carbon

deposits.

5. Install spark arrestor screen, gaskets, and cover.
6 . Loosely reassemble engine cover with five cross head and two hex

head screws.

A

B

C

D

7 . Tighten all screws securely.
8 . Install spark plug and spark plug lead.

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.

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.

POWER BLOWER

OPERATOR'S MANUAL

17

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.

1 . Before adjusting the carburetor, clean or replace the air filter and

spark arrestor screen and blower pipes are installed.

2. Start engine and run for several minutes to reach operating
temperature.

3 . Stop engine. Turn red HI speed needle (A) CCW (counter

clockwise) to stop.

4 . Idle Speed Adjustment with tachometer.

•Start engine and turn “idle” speed adjustment screw (B) to idle
RPM found on page 8 in the "Specifications" section of this
manual.

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 stops or stalls
after full warm up return the unit to your authorized ECHO dealer
for repair.

6 . Check HI speed RPM at W.O.T. (Wide Open Throttle). HI speed

RPM should be set to specifications found on page 8 "Specifica­tions" of this manual.

7. Check idle speed and reset if necessary.

A

B

18

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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.

POWER BLOWER

OPERATOR'S MANUAL

STORAGE

W ARNING DANGER

During operation the muffler or catalytic muffler and surrounding cover becomes 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.

19

W ARNING DANGER

Do not store where fuel fumes may accumulate or reach an open flame or spark.

2. Place the stop switch s in the "STOP" position.
A. Place a clean cloth over the spark plug hole.

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.

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 pipe assembly from unit.

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.

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.

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.

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.

• Manuals are available by sending a written request stating the model number and serial number of your Echo unit,
part number of the manual, your name and address, and mail to the address below.

Safety Videos are available from your Echo dealer. A $5.00 shipping charge will be required for each video.

ECHO, INCORPORATED

400 OAKWOOD ROAD

LAKE ZURICH, IL 60047-1564

www.echo-usa.com

08001001/08999999