Echo PAS-230 User Manual

Page 1

Pro Attachment Series

Operator's Manual

MODEL PAS-230

Read rules for safe operation and instructions carefully. ECHO provides an Operator's Manual with this unit and a separate Operator's Manual and Safety Manual (if available) with the attachment. All manuals must be read and understood for proper and safe operation. Failure to do so could result in serious injury.

X7532096801

W ARNING DANGER

X753002311 12/05

Page 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 as well as your attachment operator's manual and SAFETY MANUAL (if available) before operation. You will find these manuals easy to read 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.

THE ATTACHMENT 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 and maintenance specific to the attachment.

THE SAFETY MANUAL

(If available for attachment)

Explains possible hazards and what measures you should take to insure safe operation.

Introduction ................................................................... 2

- The Operator's Manual ........................................... 2

- The Attachment Operator's Manaul ....................... 2

- The Safety Manual

Safety ............................................................................. 3

Manual Safety Symbols and Important Information ...... 3

- International Symbols............................................. 3

- Personal Condition and Safety Equipment ............. 3

- Equipment ............................................................... 6

Emission Control ............................................................ 6

Description .................................................................... 7

Contents ........................................................................ 9

Assembly ....................................................................... 9

- Attachment Shaft Assembly.................................. 9

- Front Handle Adjustment/Barrier Bar Assembly .. 10

Operation ..................................................................... 11

- Fuel ....................................................................... 11

- Starting Cold Engine ............................................. 1 2

- Starting Warm Engine........................................... 13

- Stopping Engine ................................................... 13

Maintenance ................................................................ 14

- Skill Levels ............................................................ 14

- Maintenance Intervals .......................................... 14

- Air Filter ................................................................ 15

- Fuel Filter .............................................................. 15

- Spark Plug............................................................. 16

- Cooling System Cleaning...................................... 16

- Exhaust System..................................................... 17

- Carburetor Adjustment ......................................... 18

- Lubrication............................................................ 19

Troubleshooting .......................................................... 20

Storage......................................................................... 21

Specifications............................................................... 22

- ECHO Approved Optional Attachments .............. 22

- Recommended Optional Attachments .................. 2 2

Servicing Info rmation................................................... 24

- Parts/Serial Number .............................................. 24

- Service .................................................................. 24

- ECHO Consumer Product Support........................ 2 4

- Warranty Card ...................................................... 2 4

- Additional or Replacement Manuals .................... 24

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.

Page 3

PRO ATTACHMENT SERIES

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, 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.

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

INTERNA TIONAL SYMBOLS

Symbol form/shape

Symbol

description/application

Read and under-

stand Operator's

Manual.

Wear eyes, ears

and head

protection

Hot

Surface

Safety/Alert

Avoid all power

lines. This unit is

not insulated

against electrical

current.

Keep bystanders

at least 15 m

(50 ft.) away.

Symbol form/shape

Symbol

description/application

Fuel and oil

mixture

Finger Severing

Wear hand

protection. Use

two handed.

DO NOT smoke

near fuel.

Do not operate

closer than 15 m

(50 ft.) from

electrical hazards.

Plan retreat path

from falling

objects.

Symbol form/shape

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.

Symbol

description/application

DO NOT allow

flames or sparks

near fuel.

Emergency stop

Choke Control

"Cold Start"

Position

(Choke Closed)

Choke Control

"Run"

Position

(Choke Open)

Carburetor

adjustment

- Low speed mixture

Symbol form/shape

Symbol

description/application

Wear slip

resistant foot

wear.

Ignition ON/OFF

Primer bulb

Carburetor

adjustment

- High speed mixture

Carburetor

adjustment

- Idle speed

PERSONAL CONDITION AND SAFETY EQUIPMENT

W ARNING DANGER

Pro Attachment SeriesTM users risk injury to themselves and others if the Pro Attachment SeriesTM unit is used improperly and or safety precautions are not followed. Proper clothing and safety gear must be worn when operating a Pro Attachment SeriesTM unit.

Page 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 handles. Gloves also reduce the transmission of machine vibration to your hands.

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, SCARFS, JEWELRY. Wear protective hair covering to contain long hair. Wear sturdy work shoes with nonskid soles;

• DO NOT WEAR OPEN TOED SHOES,

• DO NOT OPERATE UNIT BAREFOOTED.

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 trimmer 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.

Page 5

PRO ATTACHMENT SERIES

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.

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.

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.

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.

Page 6

EQUIPMENT

W ARNING DANGER

Use only ECHO approved attachments for Pro Attachment SeriesTM models. Serious injury may result from the use of a non-approved attachment combination. Read and comply with all safety instructions listed in this manual and attachment manual.

NOTE

ECHO, INC. will not be responsible for the failure of cutting devices, attachments, or accessories which have not been tested and approved by ECHO for use with this Pro Attachment SeriesTM.

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

• Inspect fuel lines, tank and area around carburetor for fuel leaks. DO NOT operate unit if leaks are found.

• Inspect guards for damage and ensure that they are securely in place. Replace if guard is damaged or missing.

• Check that the attachment is firmly attached and in safe operating condition.

EMISSION CONTROL

EPA Phase 2

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

IMPORTANT ENGINE INFORMATION

ENGINE FAMILY: 5EHXS.0234KA DISPLACEMENT: 22.8 cc EMISSION COMPLIANCE PERIOD: 300 Hours THIS ENGINE MEETS U.S. EPA PH2 AND 2005 - 2006 CALIFORNIA EMISSION REGULATIONS FOR SORE TO OWNER'S MANUAL FOR MAINTENANCE SPECIFICATIONS AND ADJUSTMENTS.

S. REFER

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.

Page 7

PRO ATTACHMENT SERIES

OPERATOR'S MANUAL

DESCRIPTION

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.

Hot Decal (near muffler)

P/N 89016006361

Shaft Decal Spanish Decal English Translation

P/N 89022809560

P/N X505001930

Page 8

1. MUFFLER, SPARK ARRESTOR - The muffler controls the exhaust noise while the spark arrestor prevents hot,

glowing particles of carbon from leaving the muffler where they could possibly start a fire.

2. FUEL TANK - Contains fuel and fuel filter.

3. FUEL TANK CAP - Covers and seals fuel tank opening.

4. RECOIL STARTER HANDLE - Pull 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.

5. 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.

6. AIR CLEANER - Contains replaceable filter element.

7. CHOKE - The choke control lever is located on the top of the air cleaner case. Move choke lever to COLD START

(

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

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

9. TOP GUARD - Protects arm from the hot engine.

10. DRIVE SHAFT COUPLER - Includes Locator Pin and Clamping Knob.

11. FRONT HANDLE - The Front Handle is assembled to the Upper Drive Shaft assembly and must be positioned for

proper cutting attitude and operator comfort.

12. STOP SWITCH - "SLIDE SWITCH" mounted on top of the Throttle Trigger Housing. Move switch FORWARD

to RUN, BACK to STOP.

13. THROTTLE TRIGGER LOCKOUT - This lever must be held during starting. Operation of the throttle trigger is

prevented unless throttle trigger lockout lever is engaged.

14. GRIP - Rear (right hand) handle.

15. POWER HEAD - Includes the Engine, Clutch, Fuel System, Ignition System and Recoil Starter.

16. UPPER DRIVE SHAFT ASSEMBLY - Includes the Rear (Right Hand) Handle Assembly, Front (Left Hand) Handle

Assembly, Flexible Drive Cable, Drive Shaft Assembly Coupler, Harness Ring, and Power Head.

17. THROTTLE TRIGGER - Spring loaded to return to idle when released. During acceleration, press trigger gradually

for best operating technique.

18. BARRIER BAR - Helps keep the cutting attachment away from the operator's legs and feet by limiting rearward

movement of the unit if kick out occurs. Not for use as a handle. May be used with all Echo-approved attachments unless instructed otherwise in the attachment Operator's Manual.

Page 9

PRO ATTACHMENT SERIES

OPERATOR'S MANUAL

CONTENTS

The ECHO product you purchased has been factory pre-assembled for your convenience. Due to packaging restrictions, other assembly may be necessary.

After opening the carton, check for damage. Immediately notify your retailer or ECHO Dealer of damaged or missing parts. Use the contents list to check for missing parts.

1 - Power Head w / Upper Drive Shaft Assembly 1 - Plastic Bag (co-pack)

- 1, Barrier Bar

- 1, Operator's Manual

- 1, Warranty Registration Card

- 1, ECHO Emissions and Warranty Statement

- 1, Safety Glasses

- 1, Echo Power Blend TM 2-stroke oil sample

ASSEMBLY

ATTACHMENT

Tools Required: None Parts Required: PAS Attachment Assembly

1 . Set Power Head/Shaft Assembly on a level surface.

2 . Pull locator pin (A) out, and turn counter-clockwise 1/4 turn to lock-

out position.

3 . Remove vinyl cap from attachment drive shaft.

4 . Remove cardboard spacer, if necessary.

5 . Carefully fit attachment drive shaft assembly into coupler (B)

making sure that the inner lower drive shaft engages into the square upper drive shaft socket.

6 . Rotate locator pin (A) 1/4 turn clockwise to engage lower shaft

hole. Insure locator pin is fully engaged by twisting lower drive shaft. Locator pin should snap flush in coupler. Full engagement will prevent further shaft rotation.

SHAFT ASSEMBLY

7 . Secure lower shaft assembly to coupler by tightening clamping

knob (C).

Page 10

FRONT HANDLE ADJUSTMENT/BARRIER BAR ASSEMBLY

Tools Required: Screwdriver.

Parts Required: Barrier Bar

Handle Adjustment

NOTE

Label shows minimum spacing for front handle location.

1 . Stand in a comfortable operating position with attachment as-

sembled, and position front handle for comfortable operation. Tighten handle screws.

Barrier Bar Assembly

NOTE

The barrier bar may be used with all attachments unless instructed otherwise in the attachment Operator's Manual.

MIN

SPACING

1 . Unscrew bottom bracket of handle, and replace with Barrier Bar as

shown. Adjust handle and secure as described above.

Page 11

OPERATION

PRO ATTACHMENT SERIES

OPERATOR'S MANUAL

NOTICE: Use of unmixed, improperly mixed, or fuel older than 90 days, (stale fuel), may cause hard starting, poor performance, or severe engine damage and void the product warranty. Read and follow instructions in the Storage section of this manual.

FUEL

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. FC Standards must be used. Echo brand premium Power Blend TM Universal 2-Stroke Oil meets these standards. Engine problems due to inadequate lubrication caused by failure to use an ISO-L-EGD and J.A.S.O. FC certified oil, such as Echo premium Power Blend 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 TM Universal 2-Stroke Oil may be mixed at 50:1 ratio for application in all Echo engines sold in the past regardless of ratio specified in those manuals.

Handling Fuel

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.S.UCIRTEM

SAGLIOSAGLIO

snollaG.zo.lFretiL.cc

1 2 5

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, close fuel

container, and remix.

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.

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

4 8

061 004

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 or RUNNING!

• DO NOT fill fuel tanks indoors. ALWAYS fill fuel tanks outdoors over bare ground.

• DO NOT overfill fuel tank. Wipe up spills immediately.

• Securely tighten fuel tank cap and close fuel container after refueling.

• Inspect for fuel leakage. If fuel leakage is found, do not start or operate unit until leakage is repaired.

• Move at least 3m (10 ft.) from refueling location before starting the engine.

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, airtight container. Store in a well-ventilated, unoccupied building, away from sparks and flames.

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.

IMPORTANT

Stored two-stroke fuel may separate. ALWAYS shake fuel container thoroughly before each use.

Page 12

STARTING COLD ENGINE

W ARNING DANGER

The attachment will operate immediately when the engine starts and could result in loss of control and possible serious injury. Keep movable parts of the attachment off the ground and away from objects that could become entangled or thrown.

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

2. Choke Lever Move choke lever (B) to Cold Start ( ) Position.

3. Purge Bulb Pump purge bulb (C) until fuel is visible and flows freely in the clear fuel tank return line. Pump bulb an additional 4 or 5 times.

4. Recoil Starter Lay the unit on a flat area and keep movable attachment parts clear of all obstacles. Firmly grasp right hand grip and throttle trigger lockout with left hand and fully depress throttle trigger to wide open position. Rapidly pull recoil starter handle/rope (D) until engine fires (or maximum five [5] pulls).

5. Choke After engine fires (or 5 pulls), move choke lever back to Run ( )

position. Hold throttle trigger and throttle trigger lockout fully depressed, and pull recoil starter starter handle/rope until engine starts and runs. Release throttle trigger, and allow unit to warm up at idle for several minutes.

NOTE

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

6. Throttle Trigger After engine warm-up, gradually depress throttle trigger to increase engine RPM to operating speed.

Page 13

STARTING WARM ENGINE

The starting procedure is the same as Cold Start except DO NOT close the choke, and do not depress throttle trigger to wide open position.

W ARNING DANGER

The attachment should not move at idle, otherwise serious personal injury may result.

NOTE

If attachment moves, readjust carburetor according to “Carburetor Adjustment” instructions in this manual or see your ECHO Dealer.

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

PRO ATTACHMENT SERIES

OPERATOR'S MANUAL

2. Purge Bulb Pump purge bulb (C) until fuel is visible and flows freely in the clear fuel tank return line. Pump bulb an additional 4 or 5 times.

3. Recoil Starter Lay the unit on a flat area and keep movable attachment parts clear of all obstacles. Rapidly pull recoil starter handle/rope (D) until engine fires.

NOTE

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

STOPPING ENGINE

1. Throttle Release throttle and allow engine to return to idle before shutting off engine.

2. Stop Switch Move stop switch button/lever (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 unit again.

Page 14

MAINTENANCE

Your ECHO unit is designed to provide many hours of trouble-free service. Regular scheduled maintenance will help your unit 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 a 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.

ECHO offers REPOWER

Maintenance Kits and Parts to make your maintenance job easier. Below each task heading

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

MAINTENANCE INTER VALS

/TNENOPMOC

METSYS

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ECNANETNIAM

ERUDECORP

D'QER LLIKS

LEVEL

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Page 15

PRO ATTACHMENT SERIES

AIR FILTER

Level 1.

Tools required: 25 or 50 mm (1 or 2 in.) medium bristle cleaning brush

Parts required: 90008 REPOWERTM Air and Fuel Filter Kit

OPERATOR'S MANUAL

1 . Close choke (Cold Start Position [

entering the carburetor throat when the air filter is removed. Brush accumulated dirt from the air filter area.

2 . Remove the air filter cover. Lightly brush debris from filter. If filter

is fuel soaked, deformed, or very dirty, replace it.

3 . If filter can be reused, be certain it:

• fits tightly in the air filter cavity.

• is installed with the original side out.

]). This prevents dirt from

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, an approved fuel container,

Parts required: 90008 REPOWERTM Air and Fuel Filter Kit

W ARNING DANGER

Fuel is VERY flammable. Use extreme care when mixing, storing or handling, otherwise serious personal injury may result.

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.

Page 16

SPARK PLUG

Level 2.

Tools required: T-Wrench, Feeler gauge, Soft metal brush.

Parts Required: REPOWER

IMPORTANT

Use only NGK BPM-8Y spark plug (BPMR-8Y in Canada) otherwise severe engine damage may occur.

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.

Tune-Up Kit P/N 90074

3. Adjust spark plug gap by bending outer electrode.

4 . Tighten spark plug to 150-170 kg/cm (130-150 in. lb.).

COOLING SYSTEM

Level 2.

Tools required: 25 or 50 mm (1 or 2 in.) medium bristle cleaning brush,

Cross-Head Screwdriver, 4 mm Hex Wrench

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.)

Removal of cooling passage blockages or cleaning of cooling fins is considered “Normal Maintenance”. Any failure attributed to lack of maintenance is not warranted.

Page 17

1 . Remove spark plug lead.

PRO ATTACHMENT SERIES

OPERATOR'S MANUAL

2 . Remove two (2) muffler cover screws and muffler cover (A).

3 . Remove screw and arm rest (B).

4 . Remove engine cover (C).

IMPORTANT

DO NOT use a metal scraper to remove dirt from the cylinder fins.

5 . Use brush to remove dirt from the cylinder fins.

6 . Remove grass and leaves from the grid between the recoil starter

and fuel tank.

7. Assemble components in reverse order.

EXHAUST SYSTEM

Spark Arrestor Screen

Level 2.

Tools required: Cross-Head Screwdriver, Soft metal brush, 4 mm Hex

Wrench.

Parts Required: Screen, Gasket

Page 18

1 . Remove muffler cover.

2 . Place piston at Top Dead Center (TDC) to prevent carbon/dirt from

entering cylinder.

3 . Remove spark arrestor screen cover (A), muffler gasket (B), and

screen (C) from muffler body.

4 . Clean carbon deposits from muffler components.

NOTE

When cleaning carbon deposits, be careful not to damage the catalytic element inside muffler.

5 . Replace screen if it is cracked, plugged or has holes burned

through.

6. Assemble components in reverse order.

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.

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.

Page 19

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 . Check idle speed and reset if necessary. If a tachometer is avail-

able, idle speed screw (A) should be set to the specifications found on page 22 "Specifications" of this manual. Turn idle screw (A) clockwise to increase idle speed; counter clockwise to decrease idle speed.

W ARNING DANGER

When carburetor adjustment is completed, the attachment should not rotate at idle, otherwise serious personal injury may result.

LUBRICA TION

PRO ATTACHMENT SERIES

OPERATOR'S MANUAL

Level 1.

Tools required: 5 mm Hex Wrench, Clean Rag

Parts Required: ECHO® LUBETM 8 oz. (P/N 91014) or Lithium Base

Grease.

Drive Shaft Upper

IMPORTANT

The drive shaft must be lubricated with high temperature automotive grease every 25 hours of operation, otherwise drive shaft assembly overheating and failure can result.

1 . Loosen clamping knob (A). 2 . Pull locator pin (B) and rotate 1/4 turn counter clockwise to lockout

position. 3 . Remove attachment. 4 . Remove coupler (E) from upper drive shaft assembly by loosening

clamping screw (C) and removing set screw (D). 5 . Remove upper flex cable (F), wipe clean, and apply a thin coating of

1/2 oz. (15ml) of grease.

6 . Install cable. Make sure that the flex cable fully engages into the

clutch square drive socket. 7 . Slide coupler on upper drive shaft until fully seated, and align set

screw hole in coupling with hole in upper drive shaft. 8 . Install and tighten set screw (D), and tighten clamping screw (C).

Page 20

TROUBLESHOOTING

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WARNING DANGER

Fuel vapors are extremely flammable and may cause fire and/or explosion. Never test for ignition spark by grounding spark plug near cylinder plug hole, otherwise serious personal injury may result.

Page 21

STORAGE

Long Term Storage (over 30 days)

PRO ATTACHMENT SERIES

OPERATOR'S MANUAL

W ARNING

During operation the muffler or catalytic muffler and surrounding cover become hot. Always keep exhaust area clear of flammable debris during transportation or when storing, otherwise serious property damage or personal injury may result.

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 with drive shaft housing in an upright or horizontal

position to prevent grease leakage.

DANGER

W ARNING DANGER

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

2. Place the stop switch in the "OFF" position.

3 . Remove accumulation of grease, oil, dirt and debris

from exterior of unit.

4 . Perform all periodic lubrication and services that are

required.

7 . Remove the spark plug and pour 7 cc (1/4 oz.) of

fresh, clean, two-stroke engine oil into the cylinder through the spark plug hole.

A. Place a clean cloth over the spark plug hole. B . Pull the recoil starter handle 2-3 times to

distribute the oil inside the engine.

5. Tighten all the screws and nuts.

6. Drain the fuel tank completely and pull the recoil

starter handle several times to remove fuel from the carburetor.

C. Observe the piston location through the spark

plug hole. Pull the recoil starter 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).

Page 22

SPECIFICATIONS

MODEL ----------------------------------------------------- PAS-230

Unit Length -------------------------------------------------1025 mm (40.4 in.) Width-------------------------------------------------------- 250 mm (9.84 in.) Height ------------------------------------------------------- 250 mm (9.84 in.) Weight (dry) ------------------------------------------------ 4.0 kg (8.82 lb.) Engine Type ------------------------------------------------ Air cooled, two-stroke, single cylinder gasoline engine Bore----------------------------------------------------------32.2 mm (1.27 in.) Stroke--------------------------------------------------------28.0 mm (1.10 in.) Displacement -----------------------------------------------22.8 cc (1.39 cu. in.) Exhaust ------------------------------------------------------Spark Arrestor Muffler with catalyst Carburetor -------------------------------------------------- Zama w/purge pump Ignition System -------------------------------------------- CDI (capacitor discharge ignition) Spark Plug -------------------------------------------------- NGK BPM-8Y Gap 0.65 mm (0.026 in.) 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 ----------------------------------------0.58 lit. (19.6 US fl. oz.) Starter System ---------------------------------------------- Automatic Rewind Starter Clutch ------------------------------------------------------- Centrifugal Type Drive Shaft -------------------------------------------------- 6.35 mm (1/4 in.) flexible shaft Idle Speed---------------------------------------------------2,750 - 3,250 Wide Open Throttle Speed (W.O.T.) RPM -------------8,500 - 10,500

Premium Universal 2-Stroke Oil

ECHO APPROVED OPTIONAL ATTACHMENTS

W ARNING DANGER

• Use only ECHO approved attachments for Pro Attachment SeriesTM models. Serious injury may result from the use of non-approved attachment combinations. Read and comply with all safety instructions listed in this manual and in the attachment manual.

RECOMMENDED OPTIONAL ATTACHMENTS

• PAS Edger Model 99944200470

• PAS Cultivator Model 99944200510

• PAS Trimmer Model 99944200540

• PAS Hedge Clipper Model 99944200480

• PAS Power Pruner

NOTE

ECHO, INC. will not be responsible for the failure of cutting devices, attachments, or accessories which have not been tested and approved by ECHO for use with this Pro Attachment SeriesTM unit.

Model 99944200530

• PAS Pro Sweep

• PAS Pro Thatch

• PAS Articulating Hedge Clipper Mode l 99944200590

• PAS Rapid Loader

• PAS Brush Cutter Mod el 99944200600

• PAS ProPaddle Mod el 99944200620

Model 99944200550 Model 99944200560

Model 99944200610

Page 23

NOTES

PRO ATTACHMENT SERIES

OPERATOR'S MANUAL

Page 24

ERVICING INFORMATION

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.

/SERIAL NUMBER

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

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

www.echo-usa.com

06001001/06999999

Echo PAS-230 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

INTRODUCTION

TABLE OF CONTENTS

PERSONAL CONDITION AND SAFETY EQUIPMENT

EMISSION CONTROL

DESCRIPTION

ASSEMBLY

FRONT HANDLE ADJUSTMENT/BARRIER BAR ASSEMBLY

OPERATION

FUEL

STARTING COLD ENGINE

STARTING WARM ENGINE

STOPPING ENGINE

MAINTENANCE

AIR FILTER

FUEL FILTER

SPARK PLUG

COOLING SYSTEM

EXHAUST SYSTEM

CARBURETOR ADJUSTMENT

LUBRICA TION

TROUBLESHOOTING

STORAGE

SPECIFICATIONS

ECHO APPROVED OPTIONAL ATTACHMENTS

RECOMMENDED OPTIONAL ATTACHMENTS