Echo PB-500T, PB-500H User Manual

5 (2)

Power Blower

Operator's Manual

MODELS PB-500H

PB-500T

WARNING

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.

X7505200004

X750011584

11/09

 

2

Introduction

Welcome to the ECHO family. This ECHO product was designed and manufactured to provide long life and on-the- job-dependability. 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.

Power Blower

Operator's Manual

MODELS PB-500H

PB-500T

WARNING

Read rules forsafeoperation andallinstructionscarefully. ECHOprovides this Operator's Manual which must be read and understood for proper and safe operation.

X7505200000

X750011580

 

04/08

Table of Contents

Introduction................................................................

2

Maintenance..............................................................

19

-

The Operator's Manual........................................

2

-

Skill Levels........................................................

19

Safety..........................................................................

3

-

Maintenance Intervals.......................................

19

- Manual Safety Symbols and Important

 

-

Air Filter............................................................

20

 

Information..........................................................

3

-

Fuel Filter..........................................................

20

-

International Symbols..........................................

3

-

Spark Plug.........................................................

21

- Personal Condition and Safety Equipment..........

3

-

Cooling System.................................................

21

-

Equipment Check................................................

6

-

Exhaust System.................................................

22

Emission Control........................................................

6

-

Carburetor Adjustment......................................

24

Description.................................................................

7

 

- High Altitude Operation.................................

24

Contents ...................................................................

11

Troubleshooting........................................................

25

Assembly..................................................................

12

Storage......................................................................

26

- Install Blower Pipes / Stick Handle (PB-500H).12

Specifications............................................................

27

- Install Blower Pipes (PB-500T)........................

13

Warranty Statements.................................................

28

Operation..................................................................

14

Servicing Information...............................................

32

-

Fuel....................................................................

14

-

Parts/Serial Number..........................................

32

-

Starting Cold Engine.........................................

16

-

Service...............................................................

32

-

Starting Warm Engine.......................................

17

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

32

-

Stopping Engine................................................

17

-

Warranty Registration........................................

32

-

Operating Blower..............................................

18

-

Additional or Replacement Manuals.................

32

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

Copyright© 2010 By Echo, Incorporated not include all standard equipment. All Rights Reserved.

Power Blower

3

Operator's Manual

Safety

manual safety symbols and important information

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.

DANGER

The safety alert symbol accompanied by the word “DANGER” calls attention to an act or condition which WILL lead to serious personal injury or death if not avoided.

WARNING

The safety alert symbol accompanied by the word “WARNING” calls attention to an act or condition which CAN lead to serious personal injury or death if not avoided.

CAUTION

The safety alert symbol accompanied by the word “CAUTION” calls attention to an act or condition which may lead to minor or moderate personal injury if not avoided.

Circle and slash symbol

This symbol means the specific action shown is prohibited. Ignoring these prohibitions can result in serious or fatal injury.

NOTE

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

IMPORTANT

The enclosed message provides information necessary for the protection of the unit.

international symbols

Symbol form/shape

Symbol

Symbol form/shape

Symbol

description/application

description/application

 

 

 

 

 

 

 

Read and understand

 

 

 

Fuel and oil mixture

 

Operator's Manual.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Wear eyes, ears and

 

 

 

Finger Severing

 

head protection

 

 

 

 

 

 

 

 

 

 

 

Hot

 

 

 

Wear hand

 

 

 

 

protection. Use

 

Surface

 

 

 

two handed.

 

 

 

 

 

 

 

Safety/Alert

 

 

 

Wear slip resis-

 

 

 

 

tant foot wear.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DO NOT allow

 

 

 

DO NOT smoke

 

 

 

 

 

flames or sparks

 

 

 

near fuel.

 

near fuel.

 

 

 

 

 

 

 

 

 

 

Symbol form/shape

Symbol

Symbol form/shape

Symbol

description/application

description/application

 

Ignition

Emergency stop

ON/OFF

 

 

Carburetoradjustment

Primer

- Low speed mixture

bulb

 

 

 

Carburetor adjustment

Carburetor adjustment

- Idle speed

- High speed mixture

 

 

Choke Control

Choke Control

"Cold Start"

"Run"

Position

Position

(Choke Closed)

(Choke Open)

 

 

Idle Speed

Fast Speed

personal condition and safety equipment

WARNING

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

4

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 unit.

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 facemask 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, and 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 air 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.

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

5

Operator's Manual

Repetitive Stress Injuries

It is believed that overusing the muscles and tendons of the fingers, hands, arms, and shoulders may cause soreness, swelling, numbness, weakness, and extreme pain in those areas. Certain repetitive hand activities may put you at a high risk for developing a Repetitive Stress Injury (RSI). An extreme RSI condition is Carpal Tunnel Syndrome (CTS), which could occur when your wrist swells and squeezes a vital nerve that runs through the area.

Some believe that prolonged exposure to vibration may contribute to CTS. CTS can cause severe pain for months or even years.

To reduce the risk of RSI/CTS, do the following:

Avoid using your wrist in a bent, extended, or twisted position.

Instead try to maintain a straight wrist position. Also, when grasping, use your whole hand, not just the thumb and index finger.

Take periodic breaks to minimize repetition and rest your hands.

Reduce the speed and force with which you do the repetitive movement.

Do exercises to strengthen the hand and arm muscles.

Immediately stop using all power equipment and consult a doctor if you feel tingling, numbness, or pain in the fingers, hands, wrists, or arms. The sooner RSI/CTS is diagnosed, the more likely permanent nerve and muscle damage can be prevented.

danger

Do not operate this product indoors or in inadequately ventilated areas. Engine exhaust contains poisonous emissions and can cause serious injury or death.

Read the Manuals

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

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.

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

Do not point blower at people or animals.

Keep a Firm Grip

Hold the front and rear handles with both hands, with thumbs and fingers encircling the handles.

Keep a Solid Stance

Maintain footing and balance at all times. Do not stand on slippery, uneven or unstable surfaces. Do not work in odd positions or on ladders. Do not over reach.

Avoid Hot Surfaces

Keep exhaust area clear of flammable debris. Avoid contact during and immediately after operation.

Echo PB-500T, PB-500H User Manual

6

equipment check

WARNING

Use only ECHO approved attachments. Serious injury may result from the use of a non-approved attachment combination. ECHO, INC. will not be responsible for the failure of cutting devices, attachments or accessories which have not been tested and approved by ECHO. Read and comply with all safety instructions listed in this manual and safety manual.

Check unit for loose/missing nuts, bolts and screws. Tighten and/or replace as needed.

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.

WARNING

Moving parts can amputate fingers or cause severe injuries. Keep hands, clothing and loose objects away from all openings.

ALWAYS stop engine, disconnect spark plug, and make sure all moving parts have come to a complete stop before removing obstructions, clearing debris, or servicing unit.

DO NOT start or operate unit unless all guards and protective covers are properly assembled to unit.

NEVER reach into any opening while the engine is running. Moving parts may not be visible through openings.

WARNINg

Check fuel system for leaks due to fuel tank damage, especially if the unit is dropped. If damage or leaks are found, do not use unit, otherwise serious personal injury or property damage may occur. Have unit repaired by an authorized servicing dealer before using.

Emission Control (exhaust & evaporative)

EPA 2010 and Later and/or C.A.R.B. TIER III

The emission control system for the engine is EM/TWC (Engine Modification and 3-way Catalyst) and for the fuel tank the Control System is EVAP (Evaporative Emissions) or N (for nylon tank). Evaporative emission may be applicable to

California models only.

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

PRODUCT EMISSION DURABILITY (Emission Compliance Period)

The 300 hour emission 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.

Power Blower

7

Operator's Manual

Description

PB-500H

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.

1

7

Hot Decal (near muffler)

 

2

 

 

6

P/N X505002310

5

4

10

3

8

11

12

9 14

13

General Warning Decal (located on blower housing)

P/N X505002080

Sound Label (located on blower housing)

P/N X508000130

70

dB(A)

Category II

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

8

1.SAFETY DECAL - Lists important safety precautions.

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

3.Spark arrestor muffler or spark arrestor muffler with catalyst - 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 () (starting position) and for emergency stopping. Move DOWN to open choke () (run position).

9.PURGE BULB - Pumping purge bulb before starting engine draws fresh fuel from the fuel tank, purging air from the carburetor. Pump purge bulb until fuel is visible and flows freely in the clear fuel tank return line. Pump purge 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 - Exclusive positive locking system.

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

Power Blower

9

Operator's Manual

PB-500T

1 7

2

Hot Decal (near muffler)

6

P/N X505002310

5

4

3

8

10 11

12

9

13

15

14

General Warning Decal (located on blower housing)

P/N X505002080

Sound Label (located on blower housing)

P/N X508000130

70

dB(A)

Category II

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

10

1.SAFETY DECAL - Lists important safety precautions.

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

3.Spark arrestor muffler or spark arrestor muffler with catalyst - 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 () (starting position) and for emergency stopping. Move DOWN to open choke () (run position).

9.PURGE BULB - Pumping purge bulb before starting engine draws fresh fuel from the fuel tank, purging air from the carburetor. Pump purge bulb until fuel is visible and flows freely in the clear fuel tank return line. Pump purge bulb an additional 4 or 5 times.

10. HANDLE - Used by operator to direct and control air flow.

11. COMBINATION THROTTLE POSITION / STOP SWITCH BUTTON - Controls engine speed and turns ignition on or off. Forward position - STOP. First detent position - IDLE. Move button back to increase speed, forward to decrease speed. Use Throttle Position Button to set and hold blower speed for continuous operation.

12. THROTTLE TRIGGER - Spring - loaded Throttle Trigger controls engine speed. Releasing Trigger returns engine to speed set by Throttle Position Stop Switch Button. Always release trigger and allow engine to return to idle before shutting off with Throttle Position Stop Switch Button. Use Throttle Trigger to vary blower speed settings for intermittent operation.

13. LOCKING KNOB - Allows operator to adjust handle position for optimum comfort and control. 14. BLOWER PIPES - Exclusive positive locking system.

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

Loading...
+ 22 hidden pages