Echo PB-403T, PB-403H User Manual

Power Blower

Operator's Manual

MODELS PB-403H

Serial Number 02001001 - 02999999

PB-403T

Serial Number 02001001 - 02999999

X7501129000

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.

X750006800 12/03

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 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 (PB-403H) ............................................ 7

- Contents (PB-403T) ............................................9

Specifications........................................................... 11

Assembly ................................................................. 12

- Install Blower Pipes / Stick Handle (PB-403H) .. 12

- Install Blower Pipes (PB-403T).......................... 13

Pre-Operation ........................................................... 14

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

Operation ................................................................. 15

- Starting Cold Engine ......................................... 15

- Starting Warm Engine....................................... 1 6

- Stopping Engine ............................................... 16

- Operating Blower .............................................. 17

Maintenance ............................................................ 18

- Skill Levels ........................................................ 18

- Maintenance Intervals ...................................... 18

- Air Filter ............................................................ 19

- Fuel Filter .......................................................... 19

- Spark Plug......................................................... 2 0

- Cooling System................................................. 2 0

- Exhaust System................................................. 2 1

- Carburetor Adjustment ..................................... 22

Troubleshooting ...................................................... 24

Storage..................................................................... 25

Servicing Info rmation............................................... 2 8

- Parts.................................................................. 28

- Service .............................................................. 28

- ECHO Consumer Product Support.................... 28

- Warranty Registration ...................................... 28

- Additional or Replacement Manuals ................2 8

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 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.

NOTE

The circle with the slash symbol means whatever is shown within the circle is prohibited.

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)

NOTE This enclosed message provides tips for use, care and maintenance of the unit.

HOT DECAL (near muffler)

P/N 89016006361

P/N 89016009461

70 Category II

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

dB(A)

P/N X508000130

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 Power Blower.

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.

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.

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 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.

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.

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.

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.

EMISSION CONTROL

EPA Phase 2

The emission control system for these engines are EM/TWC (Engine Modification and catalyst).

IMPORTANT ENGINE INFORMATION

ENGINE FAMILY: 4EHXS.0444CA DISPLACEMENT: 44.0 CC EMISSION COMPLIANCE PERIOD: 300 HOURS THIS ENGINE MEETS U.S. EPA PH2 AND 2000 AND LATER CALIFORNIA EMISSION REGULATIONS FOR S.O.R.E. 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).

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

PB-403H

CONTENTS

__ 1 - Power Head __ 1 - Flex Pipe __ 1 - Pipe w/swivel __ 1 - Straight Pipe __ 1 - Curved Pipe __ 1 - Operator's Manual __ 1 - Warranty Registration Card __ 1 - ECHO Emissions and Warranty Statement __ 1 - Plastic Bag __ 2 - Clamps w/screws __ 1 - Stick Handle __ 1 - Bolt 6x45 __ 1 - Washer 6 __ 1 - Wing nut __ 1 - Echo Power Blend TM 2-stroke oil sample

POWER BLOWER

OPERATOR'S MANUAL

1. SAFETY DECAL - Lists important safety precautions.

2. SPARK PLUG - Provides spark to ignite fuel mixture.

3. 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.

4. 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.

5. AIR CLEANER - Contains replaceable air filter element.

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

7. SHOULDER HARNESS - Used to support unit on operator's back. The straps are adjustable.

8. CHOKE - Move lever UP to close choke (

open choke ( ) (run position).

9. PRIMER BULB - Pumping primer bulb before starting engine draws fresh fuel from the fuel tank priming the carbure-

tor 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. THROTTLE POSITION LEVER/STOP SWITCH - Combination stop switch and variable speed throttle lever.

When the lever is moved all the way forward the blower is at Wide Open Throttle (W.O.T.). When the lever is moved rearward to detent, the blower is at idle. When the lever is moved rearward past the idle detent the blower will stop.

11. HANDLE - Rotates downward for throttle control access. Spring loaded for flexible operation.

12. STICK HANDLE - Provides comfortable grip for directing air flow.

13. BLOWER PIPES - Twist lock design.

14. FLEXIBLE PIPE - Allows for full range of movement.

) (starting position) and for emergency stopping. Move DOWN to

PB-403T

CONTENTS

2-stroke oil sample

POWER BLOWER

OPERATOR'S MANUAL

+ 19 hidden pages