Echo PB-410 User's Manual
Contents
1. Power BLOWER OPERATOR S MANUAL P N 89016003360 P N 89016006361 AIR CLEANER Contains replaceable air filter element SPARK PLUG Provides spark to ignite fuel mixture MUFFLER SPARK ARRESTOR The spark arrestor muffler controls the exhaust noise while the spark arrestor prevents hot glowing particles of carbon from leaving the muffler RECOIL STARTER HANDLE Pull recoil handle slowly until starter engages then return handle slowly DO NOT let handle snap back or damage to unit will occur CHOKE LEVER Push lever DOWN to close choke starting position and for emergency stopping Lift UP to open choke run position FUEL TANK CAP For closing the fuel tank THROTTLE LEVER Controls engine speed STOP SWITCH Toggle Switch SHOULDER HARNESS Used to support unit on operator s back The straps are adjustable BLOWER PIPES FLEXIBLE PIPE Allows for full range of movement 9 10 MECHO SPECIFICATIONS MODEL PB 410 Length 330 mm 13 0 in w o pipes Width 440 mm 17 3 in Height 440 mm 17 3 in Mass dry 9 7 kg 21 4 Ib w o pipes Engine Type Air cooled two stroke single cylinder gasoline engine Displacement 39 7 mL 2 42 cu in Bore 38 0 mm 1 50 in Stroke 35 0 mm 1 38 in Carburetor Walbro Diaphragm model WT 684 Ignition System Flywheel Magneto capacitor discharge ignition type2. Spark Plug NGK BPM 8Y Gap 0 65 mm 0 026 in Exhaust System Spark Arrestor Muffler w Catalyst Fuel Mixed Gasoline and Two stroke Oil Fuel Oil Ratio 50 1 ECHO High Performance two stroke air cooled engine oil Gasoline 89 Octane unleaded DO NOT use fuel containing methyl alcohol Gasoline may contain 15 MTBE methyl tertiary butyl ether Oil 50 1 ECHO High Performance two stroke air cooled engine oil Fuel Tank Capacity 1 5 L 50 7 US fl oz Recoil Starter System Automatic Recoil Starter Centrifugal Type Wide Open Throttle Speed r min 7000 7600 Idle Speed r min 2200 3000 Maximum Air Volume 10 6 m min 375 cu ft min Maximum Air Speed w pipes m s 78 175 mph Sound Level at 50 ft dB A scale per 72 dB A ANSI B175 2 Power BLOWER 1 1 OPERATOR S MANUAL ASSEMBLY WARNING A DANGER Never perform maintenance or assembly procedures with engine running or serious personal injury may result Stick handle Clamp INSTALL BLOWER PIPES 1 Assemble throttle lever bracket to the fancase using four screws Set stop lead into the recess of bracket Assemble the flexible pipe thru elbow to the blower and tighten clamp Assemble the flexible pipe and the straight pipe w swivel and tighten the clamp Assemble straight section of the pipe to the other end of the pipe Assemble the curved pipe an
3. Equipment Cooling System Safe Operation Exhaust System Extended Operation Extreme Conditions Carburetor Adjustment Description Troubleshooting Emission Control Storage Contents Servicing Information Specifications Assembly Install Blower Pipes ECHO Consumer Product Support Install Stick Handle Warranty Card Pre Operation Additional or Replacement Manuals Operation Specifications descriptions and illustrative material in this Starting Cold Engine literature are as accurate as known at the time of publica Starting Warm Engine tion but are subject to change without notice Illustrations Stopping Engine may include optional equipment and accessories and may Operating Blower not include all standard equipment Copyright 2004 E KIORITZ CORPORATION Rights Reserved 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 the words WARN ING and DANGER calls attention to an act or condition that can lead to serious personal injury to operator and bystanders Ny v de Piy NO IMPORTANT The enclosed message provides information necessary for the protection of the unit
4. Just below each task heading are listed the various part numbers required for that task See your ECHO dealer for these parts MAINTENANCE INTERVALS COMPONENT MAINTENANCE MONTHS MONTHS SYSTEM PROCEDURE BEFORE REFUEL prema 3 TT L8 T T Rum 3 te dl Eme eme D _ em o D ETE ELE pem IE pata pe o D E a D _ eee 3 _ eee entm p pem t _ Eme eee m 11 1 _ MAINTENANCE PROCEDURE LETTER CODES INSPECT R REPLACE C CLEAN IMPORTANT NOTE Time intervals shown are maximum Actual use and your experience will determine the frequency of required maintenance MAINTENACE PROCEDURE NOTES All recommendations to replace are based on the finding damage or wear during inspection AIR FILTER Level 1 NOTE Clean daily 1 Close choke Cold Start Position This prevents dirt from entering the carburetor throat when the air filter is removed Brush accumulated dirt from the air cleaner area 2 To take out a air filter loosen both clamps of air cleaner and remove filter cover as shown 3 Clean and inspect the element for damage If element is fuel soaked and very dirty replace it 4 Ifelement can be cleaned and reused be certain it estill fits the cavity in the air cleaner cover is installed with the original side out FUEL FILTER Level 1 WARNING DANGER Fuel is VERY flammable
5. TED HD Power Blower Operator s Manual MODEL A WARNING A The engine exhaust from this product contains chemicals known to the State of California to cause cancer birth defects or other reproductive harm WARNING DANGER E The muffler or catalytic muffler and surrounding cover may become extremely hot Always keep clear of exhaust and muffler area otherwise serious personal injury may occur WARNING A 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 X750 006 20 1 X750109 290 1 Printed in Japan 0501 Gjb 0044 ES 2 TECH 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 ECHO Power Blower puat contains specifications and information for operation starting stopping maintenance storage and assembly specific to this product MODEL 410 TABLE OF CONTENTS Introduction Maintenance The Operator s Manual Skill Levels Manual Safety Symbols and Important Information 3 Maintenance Intervals Air Filter Fuel Filter International Symbols Check Fuel System Equipment Spark Plug Personal Condition and Safety
6. 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 P N 89016003360 WARNING DANGER Read and follow all safety precautions in the operator s manual Operators helpers amp bystanders can be severely injured by blown objects and must wear specified ANSI Z87 1 eye protection Always wear hearing protection when operating ADVERTENCIA PELIGRO A Lea y obedezca todas las precauciones de seguridad que aparecen en el Manual del Operador Los operadores los asistentes y los espectadores pueden recibir lesiones graves debido a los objetos que se soplan y tienen que usar la protecci n para ojos ANSI Z87 1 Siempreuse protecci n para los o dos cuando opere Categorylll NOTE This enclosed message provides tips for use care and maintenance of the unit HOT DECAL pe RES 89016006361 4 TECH INTERNATIONAL SYMBOLS Symbol Symbol form shape description application Symbol form shape Read and under stand Operator s Manual Wear eyes ears and hea
7. at a fast idle for a few minutes Set engine speed Use lower speed to blow dry leaves from a lawn or flower bed Additional speed may be necessary to clean grass and leaves from walks patios and drives Higher speed may be necessary to move gravel dirt snow bottles or cans from a driveway street parking lot or stadium NOTE Never use a higher speed setting than necessary to perform a task Remember the higher the engine speed the louder the blower noise Minimize dust by using blower at lower speeds when necessary Keep debris on your property Be a good neighbor 16 MECHO MAINTENANCE Your ECHO blower is designed to provide many hours of trouble free service Regular scheduled maintenance will help your blower achieve that goal If you are unsure or are not equipped with the necessary tools you may want to take your unit to an ECHO Service Dealer for maintenance To help you decide whether you want to DO IT YOURSELF or have the ECHO Dealer do it each maintenance task has been graded If task is not listed see your ECHO Dealer for repairs SKILL LEVELS Level1 Easy to do Most required tools come with unit Level2 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
8. 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 8 MECHO DESCRIPTION EMISSION CONTROL EPA Phase The emission control system for these engines are EM Engine Modification IMPORTANT ENGINE INFORMATION ENGINE FAMILY EHNS O404A DISPLACEMENT 30 7c EMISSION COMPLIANCE PERIOD 200Hours THIS ENGINE MEETS U S EPA PHO AND 2006 2006 CALIFORNIA EX EMISSION REGULATIONS FOR SORES REFER TO ONER S FOR MAINTENANCE SPECIFICATIONS AND ADJUSTAENTS E KIORITZ CORP 20 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 hours emission durability period is the time span selected by the manufacturer certifying the engine emissions output meets applicable California emissions regulations provided that approved maintenance procedures are followed as listed in the Maintenance Section of this manual CONTENTS MECHO 1 Power Head Power Bower sra 1 Blower Pipe Assembly em 1 Operator s Manual 1 Warranty Registration Card 1 ECHO Emissions and Warranty Statement 1 Echo Power Blend 2 stroke oil sample
9. to repair Turn switch to RUN position Close choke move choke lever down and pull recoil starter handle until engine fires Open choke and if necessary restart engine NOTE Allow engine to warm up before use STARTING WARM ENGINE 1 Turn switch to RUN position 2 Move throttle lever to start idle position pull recoil starter handle 5 times and engine should start Do not use choke NOTE If engine does not start after 4 pulls use cold start procedures STOPPING ENGINE 1 Move throttle lever to idle position and allow engine to run at idle for a few minutes 2 Move switch to STOP position WARNING DANGER If engine does not stop move choke lever to closed position to stall engine Check and repair stop switch before starting engine again or serious personal injury may result Power BLOWER 1 OPERATOR S MANUAL OPERATING BLOWER WARNING DANGER Always wear safety glasses hearing protection a face filter mask and take all safety precautions or serious personal injury may result Do not point the blower pipe in the direction of people or pets Read the Safety Section carefully IMPORTANT To avoid engine damage due to over revving do not block blower pipe opening Use only during appropriate hours Make sure bevel at end of pipe faces downward Allow the engine to warm up
10. Use extreme care when mixing storing or handling Use clean rag to remove loose dirt from around fuel 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 CHECK FUEL SYSTEM Level 1 or 3 1 Check before every use Level 1 2 After refueling make sure fuel does not leak or exude from around fuel pipe fuel grommet or fuel tank cap Level 1 w In case of fuel leakage or exudation there is a danger of fire Stop using the machine immediately and request your dealer to inspect or replace Level 3 Power BLOWER 1 7 OPERATOR S MANUAL Air cleaner cover Element Fuel filter 18 MECHO WARNING A DANGER Muffler and catalytic mufflers operate at extremely high tempera tures Muffler area must be kept clean Do not perform maintenance on the engine or muffler until engine and muffler are completely cool otherwise serious personal injury may occur SPARK PLUG Level 2 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 3 Adjust spark plug gap by bending outer electrode 4 Tighten spark plug to 15 17 N m 130 145 in Ib COOLING SYSTEMS Level 2 IMPORTANT To maintain
11. d protection Hot Surface UT DO NOT allow flames or sparks near fuel EQUIPMENT Symbol Idescription application Fuel and oil mixture Finger Severing Wear hand protection Use two handed Wear slip resistant foot wear DO NOT smoke near fuel Symbol form shape Symbol Symbol description application Symbol form shape description application Engine choke control Emergency stop Carburetor adjustment Low speed mixture Carburetor adjustment Idle speed Ignition ON OFF Primer bulb Carburetor adjustment High speed mixture Choke Control Run Position Choke Open Before operation a complete check of the unit must be performed Check unit for loose missing nuts bolts and screws Tighten and or replace as needed nspect fuel lines tank and area around carburetor for fuel leaks DO NOT operate unit if leaks are found Spark Arrestor Catalytic Muffler Muffler The muffler or catalytic muffler controls the exhaust noise and emissions The spark arrestor screen prevents hot glowing particles of carbon from leaving the muffler Make sure the spark arrestor screen is in good repair and properly seated in the muffler Keep exhaust area clear of flammable debris Avoid contact during and immediately after operation Parts Do not use blower if any part is missing or damaged Have repairs done only by an authorized ECHO Service dealer Do n
12. d rotate the desired angle Shoulder harness is adjustable to fit any operator Adjust the length of strap for easier operation INSTALL STICK HANDLE 1 Remove blower pipe from swivel tube 2 Loosen wing nut completely and expand open stick handle Stick handle Align notches in handle clamp with pipe pegs Handle should be Notch angled away from operator Pipe pegs Slide handle onto swivel tube Position handle for comfortable operation and tighten wing nut Install blower pipe to swivel tube 12 MECHO PRE OPERATION 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 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 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 Universal 2 Stroke Oil may be mixed at 50 1 ratio for application in all Echo engi
13. eed Needle needle adjustment limiters that prevent settings outside acceptable limits Before adjusting carburetor clean or replace air filter and muffler Spark Arrestor Screen High speed needle H Low speed needle L Start engine and run several minutes to bring to operating temperature Flash choke twice during warm up to clear any air from the fuel system Idle adjustment needle Stop engine Turn H speed needle CCW Counterclock wise to stop Turn L speed needle midway between full CW Clockwise stop and CCW stop Idle Speed Adjustment Before adjusting blower install all blower pipes Start engine turn idle speed adjustment screw either CW or CCW until the tip just contacts the throttle plate Then turn 2 two additional turns CW for initial setting Blower should operate with an even idle at low r min Accelerate to full throttle for 2 3 seconds to clear any excess fuel in the engine then return to idle Accelerate engine to full throttle to check for smooth transition from idle to high speed If engine hesitates turn L needle CCW 1 8 turn and repeat acceleration Continue adjustment until smooth acceleration results Check idle speed and reset if necessary as described in item 4 Power BLOWER 21 OPERATOR S MANUAL TROUBLESHOOTING TROUBLESHOOTING CHART Check Status caus Fuel at carburetor No fuel at carburetor Fuel strainer cl
14. ers Do not perform Maintenance or Assembly procedures with engine running Noise Control Follow local noise regulations on sound levels and hours of opera tions 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 Beagood 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 ESNEGozERBi O ab no X N 00 g 2 15 m 50 ft 5 2508 S 08 Power BLOWER 7 OPERATOR S MANUAL 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 t
15. he 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 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 grasp ing use your whole hand not just the thumb and index finger Take periodic breaks to minimize repetition and rest your hands Reduce the speed amp force in which you
16. nes sold in the past regardless of ratio specified in those manuals Handling Fuel Fuel to Oil Mix 50 1 Ratio WARNING A DANGER Fuelis VERY flammable Use extreme care when mixing storing or handling or serious personal injury may result Use an approved fuel container DONOT smoke near fuel DONOT 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 It is not permitted to fill fuel above the shoulder level of 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 e Move at least 3m 10 ft from refueling location before starting the engine Shoulder 3 level MINIMUM Power BLOWER 1 3 OPERATOR S MANUAL Mixing Instructions Fill an approved fuel container with half of the required amount of gasoline Add the proper amount of 2 stroke oil to gasoline Close container and shake to mix oil with gasoline Add remaining gasoline close fuel container and remix IMPORTANT Spilled fuel is a leading cause of hydrocarbon emi
17. ng hair away from engine and blower intake Retain hair with cap or net wide ull 5 6 ECHO 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 SAFE OPERATION Determine Operation Area Do not operate this product indoors or in inadequately ventilated areas Review area to be cleared Look for potential hazards such as stones or metal objects e 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 Use Proper Clothing amp Equipment Before starting the unit equip yourself and any other person working within the 15 m 50 ft Safety Zone with the required Protective Equipment and clothing e Keep long hair away from engine and blower intake Retain hair with cap or net Start unit on ground with throttle at idle Check that blower pipe is not blocked by the ground or by any objects 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 ladd
18. o help z your Consumer Product Support Representative 8 30 4 30 Mon Fri C S T WARRANTY 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 or www echo usa com ECHO INCORPORATED 400 Oakwood Road Lake Zurich IL 60047 1564 www echo usa com
19. ogged Clean or replace Fuel line clogged Clean or replace Carburetor Ask your ECHO dealer Muffler wet with fuel Fuel Mixture is too rich Open choke Clean replace air filter Engine cranks starts hard doesn t start Adjust carburetor Ask your ECHO dealer Spark at end of plug No spark Stop switch off Turn switch to ON wire Electrical problem Ask your ECHO dealer Spark at plug No spark Spark gap incorrect Adjust to 0 65 mm 0 026 in Covered with carbon Clean or replace Fouled with fuel Clean or replace Plug defective Replace plug Airfilter filter Airfiterdity filter Airfiterdity Normal wear wear Clean or replace or Clean or replace filter Fuel filter dirty LL NN Replace in fuel Fuel vent Fuel vent plugged Contaminants residues Clean or replace Engine runs but dies or does not Spark plug Plug dirty worn Clean and ae or replace properly Improper adjustment Vibration Vibration e Cooling system Cooling system Extended operation Clean MT amwe Spark arrestor Spaek arrestor screen Normal wear Replace Be d NNI crank Engine runs Blower pipe Pipe clogged Build up of debirs eee Pipeloose Vibration fighten work or is Pipe damaged WARNING A DANGER Fuel vapors are extremely flammable and may cause fire and or explosion Never test for ignition spark by ground ing spark plug near cylinder plug hole otherwise se
20. ot use any attachment accessory or replacement part unless it 1s recommended in this Operator s Manual Power BLOWER OPERATOR S MANUAL PERSONAL CONDITION AND SAFETY EQUIPMENT WARNING A 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 SE NE Keep lo
21. 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 Removal of cooling passage blockages or cleaning of cooling fins is considered Normal Maintenance Any failure attributed to lack of maintenance is not warranted Cleaning Grill Brush accumulated debris from intake grill 0 65 mm 0 026 in INTAKE Cleaning Cylinder Fins Check periodically Clogged fins result in poor engine cooling Clean the passage of air between the cylinder fins to let cooling air pass easily EXHAUST SYSTEM Spark Arrestor Screen Level 2 IMPORTANT Carbon deposits in muffler will cause a drop in engine output and overheating Spark arrestor screen must be checked periodically 1 Remove spark arrestor cover gaskets and spark arrestor screen from muffler Replace screen if plugged with carbon deposits NOTE When cleaning carbon deposit be careful not to damage the catalytic body 2 Install spark arrestor screen gaskets and cover 3 Tighten all screws securely Cylinder Exhaust Port Level 3 IMPORTANT The c
22. rious personal injury may result 22 MECHO STORAGE WARNING DANGER During operation the muffler or catalytic muffler and surrounding cover becomes hot Always keep exhaust area clear of flammable debris during transportation or when storing otherwise serious property damage or personal injury may result Long Term Storage Over 30 Days Do not store your unit for a prolonged period of time 30 days or longer without performing protective storage mainte nance which includes the following 1 Store unit in a dry dust free place out of the reach of children WARNING A DANGER Do not store where fuel fumes may accumulate or reach an open flame or spark Place the stop switch in the STOP position Stop switch Remove accumulation of grease oil dirt and debris from exterior of unit Perform all periodic lubrication and services that are required Tighten all screws and nuts Drain the fuel tank completely and pull the recoil starter handle several times to remove fuel from the carburetor Remove the spark plug and pour 7 mL 1 4 oz of fresh clean ECHO 2 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 or 3 times to distribute the oil inside the engine Observe the piston location through the spark plug hole Pull the recoil s
23. ssions 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 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 unoccu pied building away from sparks and flames SM TW TF S 123 45 6 7 IMPORTANT Stored fuel ages Do not mix more fuel than you expect to use in 8 9 10 1112 13 14 thirty 30 days ninety 90 days when a fuel stabilizer is added 15 16 17 1819 20 21 22 23 24 25 26 27 28 Stored two stroke fuel may separate ALWAYS shake fuel 29 31 container thoroughly before each use 14 MECHO OPERATION Provide all operators of this equipment with the Operator s Manual Recoil starter handle and instructions for safe operation Check unit for loose nuts bolts and screws daily Recoil starter Use short pulls only 1 2 2 3 of rope length for starting Do not allow the rope to snap back in Always hold the unit firmly Rotate spring loaded throttle handle downward to a comfortable operating position STARTING COLD ENGINE WARNING DANGER When engine is started confirm if there is not any abnormal vibration or sound If there is abnormal vibration or sound ask your dealer
24. tarter handle slowly until the piston reaches the top of its travel and leave it there Install the spark plug do not connect ignition cable Remove blower pipe assembly from unit Power BLOWER 2 3 OPERATOR S MANUAL NOTES SERVICING 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 Model Number Serial Number SERVICE An Authorized ECHO Service Dealer must perform Service of this DEALER product during the warranty period For the name and address of the Call Authorized ECHO Service Dealer nearest you ask your retailer or call 1 800 432 ECHO 3246 Dealer information is also available on our 1 800 432 ECHO 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 CONSUMER PRODUCT operation or maintenance of this product you may call the ECHO Consumer Product Support Department at 1 800 673 1558 from 8 30 am SUPPORT to 4 30 pm Central Standard Time Monday through Friday Before 1 800 673 1558 calling please know the model and serial number of your unit t
25. ylinder 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 In the event that the engine should lose power and overheat the muffler should be removed and checked for excessive deposits Carbon build up in the exhaust port should be removed with a piece of wood ensuring that particles of carbon are not allowed to enter the cylinder Remove all carbon deposits from the muffler flange area and wash the complete unit in a suitable solvent Power BLOWER 1 9 OPERATOR S MANUAL Gaskets Spark arrestor screen Spark arrestor cover 20 MECHO 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 NOTE Every unit is run at the factory and the carburetor is set in compliance with California Emission Regulations In addition the carburetor is equipped with High Speed Needle and L Low Sp
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