Echo PB-2520 User Manual

PB-2520

Power Blower

Operator’s Manual

Burn Hazard

The muffler or catalytic muffler and surrounding cover may become extremely hot. Always keep clear of exhaust and muffler area, otherwis e serious personal injury may occur.

The engine exhaust from this product contains chemicals known to the State of California to cause ca ncer, birth defects or other reproductive harm.

ENGLISH

Users of this equipment risk injury to themselves and others if the unit is used improperly and/or safety precautions are not followed. ECHO provides an

operator’s manual. It must be read and understood for proper and safe operation. Failure to do so could result in serious injury.

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.

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TABLE OF CONTENTS PB-2520

TABLE OF CONTENTS

The Operator’s Manual........................................................................ 3

Servicing Information.................................................................................. 3

Parts/Serial Number ............................................................................ 3

Service................................................................................................. 3

Echo Consumer Product Support........................................................ 4

Product Registration ............................................................................ 4

Additional or Replacement Manuals.................................................... 4

Safety.......................................................................................................... 4

Manual Safety Symbols and Important Information............................. 4

International Symbols.......................................................................... 5

Personal Condition and Safety Equipment.......................................... 7

Equipment............................................................ .............................. 11

Emission Control (Exhaust & Evaporative) .............................................. 12

CARB And EPA Emissions Control Information................................. 12

DescriptioN ............................. .................................................................. 14

Contents................................................ ... ................................................. 15

Assembly........................ ........................................................................... 15

Install Blower Pipes................................ ..................................... ... .. .. 15

Remove Blower Pipes........................................................................ 17

Operation................................... ............................................................... 17

Fuel............................... ... ............................... ... .. .............................. 18

Starting Cold Engine................................. ... .................................... .. 20

Starting Warm Engine............................................. ........................... 21

Stopping Engine ................................................................................ 23

Operating Blower............................................................................... 23

Maintenance ........................................................................................... .. 25

Skill Levels......................................................................................... 25

Maintenance Intervals...................................................... .. ................ 25

Throttle Connecting Rod.............................. .................................... .. 26

Air Filter .............................. ............................................................... 27

Fuel Filter........................................................................................... 27

Spark Plug ......................................................................................... 28

Cooling System.................................................................................. 29

Exhaust System................................................................................. 30

Carburetor Adjustment..................................................... .. ... ............. 30

Troubleshooting......................................................................................... 31

Storage...................... ............................... ... .. ............................... ... .......... 33

Long Term Storage (Over 30 Days)................................................... 33

Specifications..................................... ... ... .................................... ... ... ....... 34

Product Registration.................................................................................. 36

Notes.................................................. ... .................................................... 38

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PB-2520 INTRODUCTION

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

Keep it in a safe place for future reference. Contains specifications and information for safety, operation, maintenance, storage and assembly specific to this product. Scan QR codes throughout the operator’s manual for more information.

SERVICING INFORMATION

Parts/Serial Number

Genuine ECHO 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. For future reference write them in the space provided below.

ENGLISH

Model No. _________________ Serial No. _________________

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. www.echo-usa.com repairs, proof of purchase is required.

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. When presenting your unit for Warranty service/

SAFETY PB-2520 Echo Consumer Product Support

If you require assistance or have questions concerning the application, operation, or maintenance of this product, call the ECHO Consumer Product Support Department at 1-800-673-1558 from 8:00 am to 5:00 pm (Central Standard Time) Monday through Friday. Before calling, please know the model and serial number of your unit.

Product Registration

Register your ECHO equipment on-line at www.echo-usa.com or by filling out the product registration sheet included in this manual. Registering your product confirms warranty coverage and provides a direct link to ECHO if we find it necessary to contact you.

Additional or Replacement Manuals

Replacement Operator or Safety Manuals, and Parts Catalogs, are available from your Authorized ECHO

Service Dealer, or at www.echo-usa.com, or by contacting ECHO Inc., 400 Oakwood Road, Lake Zurich, IL 60047 (800-673-1558). Always check www.echo-usa.com for updated information.

Safety Videos are available from y our Authorized ECHO Service Dealer. A $5.00 shipping charge is required for each video.

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.

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.

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PB-2520 SAFETY

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.

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

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.

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

International Symbols

Symbol Description Symbol Description

ENGLISH

Read and

Understand the

Operator’s Manual

Wear Eye, Ear

and Head

Protection

Wear Hand

Protection

Safety/Alert Emergency Stop

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Carburetor

Adjustment - High

Speed Mixture

Carburetor

Adjustment - Idle

Speed

Carburetor

Adjustment - Low

Speed Mixture

SAFETY PB-2520

Symbol Description Symbol Description

Hot Surface Fuel and Oil Mixture

Idle speed Fast speed

Finger severing Primer Bulb

DO NOT Allow

Flames or Sparks

Near Fuel

DO NOT Smoke

Near Fuel

Choke Control

“RUN” Position

(Choke Open)

Ignition

ON / OFF

Choke Control “COLD START” Position (Choke

Closed)

Wear Slip Resistant

Footwear

Keep Bystanders and Helpers

Away 15 m (50 ft.).

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PB-2520 SAFETY

Personal Condition and Safety Equipment

Users of this product 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 unit.

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 physical l y an d me ntally well.

Eye Protection

ENGLISH

◆ Eye protection that meets ANSI Z87.1 or CE requirements

must be worn whenever you operate the unit.

◆ For additional safety, a full-face shield may be worn over

safety glasses or goggles to provide protection fr om sharp branches or flying debris.

Hand Protection

Wear sturdy, no-slip, rubber work gloves to improve your grip on the handles. Gloves also provide protection against cuts and scratches, cold environments, and reduce the transmission of machine vibration to your hands.

Hearing/Ear Protection

ECHO recommends wearing hearing protection whenever unit is used.

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SAFETY PB-2520

Breathing Protection

Operators who are sensitive to dust or other common airborne allergens may need to wear a dust mask to prevent inhaling these materials while operating unit. Dust masks can provide protection against dust, plant debris, and other plant matter such as pollen. Make sure the mask does not impair your vision, and replace the mask as needed to prevent air restrictions.

Proper Clothing

Wear snug-fitting, durable clothing:

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

• DO NOT WEAR SHORTS.

• DO NOT WEAR TIES, SCARVES, JEWELRY, or clothing with loose or hanging items that could become entangled in moving parts or surrounding growth.

• Keep clothing buttoned or zipped, and keep shirt tails tucked in.

Wear sturdy work shoes with nonskid rubber 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. 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.

The components of this machine generate an electromagnetic field during operation, which may interfere with some pacemakers. To reduce the risk of serious or fatal injury, persons with pacemakers should consult with their physicia n and the pacemaker manufacturer before operating this machine. In the absence of such information, ECHO does not recommend the use of this machine by anyone who has a pacemaker.

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PB-2520 SAFETY

Extended Operation / Extreme Conditions

Prolonged exposure to cold and/or vibration may result in injury. Read and follow all safety and operation instructions to minimize risk of injury. Failure to follow instructions may result in painful wrist/hand/arm injuries.

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. T ry to fill each day with jobs where operating the unit or other handheld power equipment is not required.

• If you experience discomfort, redness, and sw elling of the fingers follo wed by whitening and loss of feeling, consult your physician before further exposing yourself to cold and vibration.

ENGLISH

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SAFETY PB-2520

Repetitive Stress Injuries (RSI)

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.

All over head electrical conductors and communications wires can have electricity flow with high voltages. This unit is not insulated against electrical current. Never touch wires directly or indirectly, otherwise serious injury or death may result.

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

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PB-2520 SAFETY

Read the Manual

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

Clear the Work Area

• Clear the area of children, bystanders, and pets. At a minimum, keep all children, bystanders, and pets outside a 15 m (50 ft.) radius; outside the 15 m (50 ft.) zone, there is still a risk of injury from thrown objects. Bystanders should be encouraged to wear eye protection. If you are approached, stop the engine.

• Avoid blowing debris towards people, pets, open windows, or vehicles when using unit.

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

Keep a Firm Grip

• To prevent from dropping the unit, hold the handle in one hand, with thumb and fingers encircling the handle.

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.

ENGLISH

Equipment

Use only ECHO 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.

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EMISSION CONTROL PB-2520

• 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.

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.

Periodically Check fuel system (fuel lines, vent, grommet, fuel tank, and fuel cap) for leaks 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)

CARB And EPA Emissions Control Information

The emission control system for the engine is EM (engine modification) and, if the second to last character of the Engine Family on the Emission Control Information label (sample below) is “B”, “C”, “K”, or “T”, the emission control system is EM and TWC (3-way catalyst). The fuel tank/fuel line emission control system is EVAP (evaporative emissions). Evaporative emissions for California models are only applicable to fuel tanks.

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