Echo PB-610 User's Manual
Contents
1. 1 Remove engine cover five screws pull cover away from engine Clean cylinder fins B to allow cooling air to pass freely 18 MECHO EXHAUST SYSTEM Spark Arrestor Screen Level 2 Tools required Cross head screwdriver soft metal brush Parts Required Spark arrestor screen Gaskets 3 IMPORTANT Carbon deposits in muffler will cause a drop in engine output and overheating Spark arrestor screen must be checked periodically 1 Remove spark plug and engine cover five screws 2 Remove spark arrestor cover A gaskets B C D and spark arrestor screen E from muffler NOTE When cleaning carbon deposits be careful not to damage the catalytic element inside muffler 3 Clean carbon deposits from muffler components 4 Replace screen if it is cracked plugged or has holes burned through 5 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 will2. Handle Operation Starting Cold Engine Starting Warm Engine Stopping Engine Operating Blower Copyright 2006 By Echo Incorporated All Rights Reserved Maintenance Skill Levels Maintenance Intervals Air Filter Fuel Filter Spark Plug Cooling System Exhaust System Carburetor Adjustment Troubleshooting Storage Specifications Servicing Information Parts Serial number Service ECHO Consumer Product Support Warranty Registration Additional or Replacement Manuals 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 equip ment SAFETY 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 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 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 Read and understand Operator s Manual Wear eyes ears and head protection A o DO
3. Kit P N 90071 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 or 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 150 170 kg cm 130 150 in Ib 0 026 in Power BLOWER 1 7 OPERATOR S MANUAL COOLING SYSTEMS CLEANING Level 2 Tools required 25 50mm 1 21n Cleaning brush cross head screwdriver 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 e Air intakes are blocked preventing cooling air from reaching the cylinder gt e Dust and grass build up on the outside of the cylinder This build up EN i SS xe ieg insulates the engine and prevents the heat from leaving DPA S a Nee N K WN mh 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 1 Remove accumulated debris from intake grill A between back pack frame and blower housing Cleaning Cylinder Fins
4. NOT allow flames or sparks near fuel Symbol description application Fuel and oil mixture Finger Severing Wear hand protection Use two handed Wear slip resistant foot wear DO NOT smoke near fuel 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 Symbol Symbol form shape description application Symbol form shape description application eo D Carburetor adjustment Low speed mixture Carburetor adjustment Idle speed Choke Control Cold Start Position Choke Closed PERSONAL CONDITION AND SAFETY EQUIPMENT WARNING 4 DANGER Ignition ON OFF Primer bulb Carburetor adjustment High speed mixture Choke Control Run Position Choke Open 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 3 4 MECHO Physical Condition Your judgment and physical dexterity may not be good e if you are tired or sick e if you are taking medication e 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
5. 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 30am 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 WARRANTY REGISTRATION To ensure trouble free warranty coverage it is important that you register your ECHO equipment on line at www echo usa com Other registration options are by automated phone at 1 800 432 3246 or by filling out the warranty registration card supplied with your unit Registering your product confirms your warranty coverage and provides a direct link between you and ECHO if we find it necessary to contact you ADDITIONAL OR REPLACEMENT MANUALS 5 rae Lg Ff Z a Wit AY AIN N nil SANA erst i ie eg st ae SERIAL NUMBER KioRITZI Gos e ARSE DEALER Call 1 800 432 ECHO 1 800 432 3246 or www echo usa com CONSUMER PRODUCT SUPPORT 1 800 673 1558 8 30 4 30 Mon Fri C S T Safety Manuals in English Spanish or English
6. exhaust area clear of flammable debris 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 CHOKE Choke is located on the side of the air cleaner Move choke lever to COLD START to close choke for cold starting Move choke lever to RUN h position to open choke 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 FUEL TANK CAP Covers and seals fuel tank 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 BLOWER PIPES Exclusive positive locking system SAFETY DECAL Lists important safety precautions THROTTLE HANDLE Rotates downward for throttle control access Spring loaded for flexible operation SHOULDER HARNESS Used to support unit on operator s back The straps are adjustable FLEXIBLE PIPE Allows for full range of movement STICK HANDLE Provides comfortable grip for directing air flow CONT
7. 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 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 STOP position 7 Remove the spark plug and pour 7cc 1 4 oz of fresh clean ECHO 2 stroke engine oil into the 3 Remove accumulation of grease oil dirt and debris cylinder through the spark plug hole from exterior of unit A Place a clean cloth over the spark plug hole 4 Perform all periodic lubrication and services that are required B Pull the recoil starter handle 2 3 times to distribute the oil inside the engine 5 Tighten all screws and nuts C Observe the piston location through the spark 6 Drain the fuel tank completely and pull the recoil plug hole Pull the recoil handle slowly until the starter handle several times to remove fuel from the piston reaches the top of its travel and leave it carburetor there 8 Install the spark plug do not connect ignition cable 9 Remove blower pipe assembly from unit SPECIFICATIONS Fuel Tank Capacity Recoil Starter System Idle Speed Wide Open Throttle Speed Maximum Air Speed Measu
8. turn straight pipe clockwise engaging positive locking channels until connection 1s firm Do not force connection 9 Assemble straight pipe with decal J to straight pipe I as in step 8 NOTE Blower use will eventually loosen pipe connections Exclusive positive locking system allows pipes to be tightened If loosening occurs remove two straight pipes and install according to instruc tions 8 amp 9 10 MECHO OPERATION 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 AA warnine Alternative fuels such as E 20 20 ethanol E 85 85 ethanol or any fuels not meeting ECHO requirements are NOT approved for use in ECHO 2 stroke gasoline engines Use of alternative fuels may cause performance problems loss of power overheating fuel vapor lock and unintended machine operation including but not limited to improper clutch engagement Alternative fuels may also cause premature deterioration of fuel lines gaskets carburetors and other engine components 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 tw
9. ENTS l l l l l l l l l MECH TECHO Power Head EF MECHO Flex Pipe Pipe w swivel eee PENE STATEVENTS ron Straight Pipe B Straight Pipe Operator s Manual Warranty Registration Card ECHO Emissions and Warranty Statement Plastic Bag 2 Clamps w screws 1 Stick Handle 1 Bolt 6x45 1 Washer 6 1 Wing nut Bottle Echo Power Blend Universal 2 Stroke Oil ECHO INCORPORATED EMISSIONS AND WARRANTY PowER BLOWER OPERATOR S MANUAL ASSEMBLY WARNING Ad DANGER Never perform maintenance or assembly procedures with engine running or serious personal injury may result aan IRINN iid PEPEES ETETETT ETETEN ia pee INSTALL BLOWER PIPES STICK HANDLE 1 Assemble clamps A onto both ends of flexible pipe B 2 Assemble swivel pipe C into flexible pipe B and tighten clamp A 3 Assemble flexible pipe B to elbow D on blower and tighten clamp A NOTE A light lubricant may be used to ease assembly of flexible pipe to blower elbow 4 Loosen wing nut E completely and open stick handle clamp 5 Align notches F in handle clamp with tabs G 6 Slide stick handle onto swivel pipe C Stick handle should be angled away from operator 7 Position stick handle H for comfortable operation and tighten wing nut E 8 Assemble straight pipe I onto swivel pipe C until you feel light resistance Do not force connection Hold swivel pipe and
10. French are available free of charge from your ECHO dealer or at www echo usa com Operator s and Parts Manuals are available by e Downloading free from www echo usa com e Purchasing from your Echo Dealer e 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 MECHO ECHO INCORPORATED 400 Oakwood Road Lake Zurich IL 60047 www echo usa com 12001001 12999999 11001001 11999999
11. MECHO Power Blower Operator s Manual MODEL PB 610 A WARNING A WARNING DANGER The muffler or catalytic muffler and surrounding cover may become Wibi extremely hot Always keep clear of exhaust and muffler area otherwise serious personal injury may occur 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 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 X7531122000 X753002790 12 06 2 MECHO 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 MECHU POWER BLOWER enters Monuol place for future reference It contains specifications and information for operation starting stopping maintenance storage and assembly specific to this product TABLE OF CONTENTS Manual Safety Symbols and Important Information3 International Symbols Personal Condition and Safety Equipment Equipment Emission Control Description Contents Assembly Install Blower Pipes Stick
12. NCE SPECIFICATIONS AND ADJUSTMENTS KONTZ CORP CIT lt kormTz comm co Emission Control Label located on Engine EXAMPLE ONLY information on label varies by 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 PoweErR BLOWER 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 ORDER ING instructions for specific information 8 1 Hot Decal near muffler ee P N 89016006361 R G TN 3 General Warning Decal located on top of blower housing AGON P N 89016009461 Sound Label located on blower housing 72 Category Ill Measured at 50 ft 15m per ANSI B175 2 P N X508000150 8 10 11 12 13 14 MECHO AIR CLEANER Contains replaceable air filter element SPARK PLUG Provides spark to ignite fuel mixture SPARK ARRESTOR CATALYTIC MUFFLER MUFFLER The muffler or catalytic muffler controls exhaust noise and emission The spark arrestor screen prevents hot glowing particles of carbon from leaving the muffler Keep
13. O speed screw B midway between stops 3 Turn idle screw A until tip of screw just touches throttle plate then turn three 3 turns clockwise Final Adjustment IMPORTANT Limiter caps prevent exceeding emission limits and over rich adjustment but not over lean adjustment which can cause engine failure Do not exceed recommended HI speed engine R P M during operation or for long periods during adjustment 1 Start engine run at idle for one minute 2 Complete warm up by running at full throttle for 5 minutes operating choke twice to clear air from carburetor chambers 3 Run at idle and accelerate to check for smooth transition from idle to high speed if engine hesitates turn LO speed screw B counterclockwise 1 8th of a turn at a time until acceleration is smooth 4 Use a tachometer to adjust idle speed to specifications found on page 23 PoweErR BLOWER 2 1 OPERATOR S MANUAL TROUBLESHOOTING TROUBLESHOOTING CHART roem cme sme J cwe J memey Fuel at carburetor No fuel at carburetor Fuel strainer clogged Clean or replace Fuel line clogged Clean or replace Carburetor See your Echo dealer Fuel at cylinder No fuel at cylinder See your Echo dealer Muffler wet with fuel Fuel Mixture too rich Open choke Clean replace air filter Adjust carburetor See your Echo dealer Engine cranks starts hard doesn t start Spark at end No spark Stop switch off Turn switch to ON of plug wir
14. 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 pre vented WARNING 4 amp 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 e Provide all users of this equipment with the Operator s Manual and Safety Manual for instructions on Safe Operation Clear the Work Area e 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 e Take wind conditions into account avoid open doors and windows e Do not point blower at people or animals Keep a Firm Grip e Hold the front and rear handles with both hands with thumbs and fingers encircling the handles Keep a Solid Stance e 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 e Keep exhaust area clear of flammable debris Avoid contact during and immediately after operation 5 6 MECHO EQUIPMENT CHECK WARNING DANGER Use only ECHO approved attachments Serious injury may result from the use of a non approved attachment combination ECHO INC will n
15. 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 e Pants should have long legs shirts with long sleeves e DONOT WEAR SHORTS e DONOT WEARTIES SCARVES and JEWELRY Wear sturdy work shoes with nonskid soles DONOT WEAR OPEN TOED SHOES e DONOTOPERATEUNIT BAREFOOTED Keep long hair away from engine and blower intake Retain hair with cap or net Hot Humid Weather Heavy protective clothing can increase operator fatigue which may lead to heat stroke Schedule heavy work for early morning or late afternoon hours when temperatures are cooler 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 recom mended because the minimum exposure which might trigger the ailment is unknown e 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 br
16. e Electrical problem See your Echo dealer Interlock switch See your Echo dealer Spark at plug No spark Spark gap incorrect Adjust to 65mm 0 026 in Covered with carbon Clean or replace Fouled with fuel Clean or replace Plug defective Replace plug Air O Airfiter Iter Air Airfiter dity lter Airfiter dity Normalwear Normalwear Clean or replace Fuel filter Fuel filter dirty Contaminants residues_ in fuel Fuelvent vent Fuel vent Fuel vent plugged Contaminants residues in fuel in fuel Clean or Clean or replace 0 Engine runs but dies or Spark Plug Plug dirty worn Clean and adjust or replace does not properly Cooling System Cooling system Extended operation in Clean dirty plugged dirty dusty locations Spark Arrestor Screen Spark arrestor screen Normal wear Replace plugged Engine does Internal engine problem See your Echo dealer not crank Engine runs Blower pipe Pipe Pipe dogged Pipe clogged Build Build up of debris Build up of debris debris Unclog blower doesn t weak uneven 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 serious personal injury may result 22 MECHO STORAGE WARNING DANGER During operation the muffler or catalytic muffler and surrounding cover become hot Always keep exhaust area clear of flammable debris during transportation
17. eaks and also by not smoking e 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 e If you experience discomfort redness and swelling of the fingers followed by whitening and loss of feeling consult your physi cian before further exposing yourself to cold and vibration Power BLOWER 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 e 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 e Take periodic breaks to minimize repetition and rest your hands e Reduce the speed and force with which you do the repetitive movement e Do exercises to strengthen the hand and arm muscles e Immediately stop using
18. ghtly brush debris from air filter element or blow filter element clean using low pressure 40 psi or less compressed air directed at inside of filter IMPORTANT When using compressed air always direct air stream at inside surface of filter so dust and debris will be blown out of filter Keep air nozzle 6 8 inches away from filter to prevent damage to filter 7 Install air filter in case and replace cover NOTICE Actual replacement interval for air filter depends on operating conditions Operation in dustier applications requires more frequent cleaning and replacement Continued operation with a damaged or excessively dirty filter will allow dirt and debris to enter engine and result in poor performance rapid engine wear and premature engine failure 16 MECHO 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 and an approved fuel container Parts required REPOWER Tune Up Kit P N 90071 WARNING DANGER Fuelis VERY flammable Use extreme care when mixing storing or handling 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 SPARK PLUG Level 1 Tools required 3 4 in Spark Plug deep socket feeler gauge Parts Required REPOWER Tune Up
19. increase and exhaust emissions will stabilize Idle speed can be adjusted as required High Altitude Adjustment High altitude adjustment may be required for proper operation of this engine IMPORTANT For engine operation above 2 000 feet turn the high speed needle lean CW until the engine runs between 7 000 and 8 000 RPM Then turn the low speed needle lean CW until the engine does not hesitate on acceleration For engine operation below 2 000 feet turn the high speed needle rich CCW until the engine runs between 7 000 and 8 000 RPM Then turn the low speed needle rich CCW until the engine does not hesitate on acceleration DONOTREMOVELIMITERCAPS Level 2 Tools required Screwdriver tachometer Echo P N 99051130017 Parts required None NOTE Do not adjust carburetor unless necessary If you have difficultly see your ECHO dealer Adjustment Screws Idle Speed A Control throttle opening at idle Low LO Speed B Controls amount of fuel at low speed and supplementary fuel for smooth progression from idle to high speed High HI Speed C Controls amount of fuel at full throttle Before Adjustment Check that e Air filter is clean and properly installed e Spark arrestor screen and muffler are free of carbon e Blower pipes are installed Power BLOWER OPERATOR S MANUAL 19 20 MECHO Initial Adjustment 1 With engine off turn HI speed screw C counterclockwise to stop 2 Turn L
20. 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 task is not listed see your ECHO Dealer for repairs SKILL LEVELS Levell Easy to do Most required tools come with unit Level2 Moderate difficulty Some specialized tools may be required Level3 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 Just below each task heading are listed the various part numbers required for that task See your ECHO dealer for these parts MAINTENANCE INTERVALS l DAILY 3 6 COMPONENT MAINTENANCE OR EVERY MONTHS MONTHS YEARLY SYSTEM PROCEDURE BEFORE REFUEL OR 90 OR 270 USE HOURS HOURS Recommended Echo Dealer Maintenance Procedures OOO eee OOOO arenen eee gt O e mer eee e e e C pe pe e fere e O o rasami meme a fw e e Muffler Spark Arrestor Inspect Replace Cooling System Inspect Clean a Sf Recoil Starter Rope Inspect Clean MAINTENANCE PROCEDURE LETTER CODES INSPECT R REPLACE C CLEAN IMPORTANT NOTE Time intervals shown are maxim
21. o 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 engines sold in the past regardless of ratio specified in those manuals Handling Fuel WARNING DANGER Fuel is VERY flammable Use extreme care when mixing storing or handling or serious personal injury may result e Use an approved fuel container e DO NOT smoke near fuel e DO NOT allow flames or sparks near fuel e Fuel tanks cans may be under pressure Always loosen fuel caps slowly allowing pressure to equalize e NEVER refuel a unit when the engine is HOT or RUNNING e DO NOT fill fuel tanks indoors ALWAYS fill fuel tanks outdoors over bare ground e DO NOT overfill fuel tank Wipe up spills immediately e Securely tighten fuel tank cap and close fuel container after refueling e Inspect for fuel leakage If fuel leakage is found do not start or operate unit until leakage is repaired e Mo
22. on WARNING 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 blower again 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 1 Use only during appropriate hours 2 Allow the engine to warm up at a fast idle for a few minutes 3 Set engine speed with throttle lever A 4 Use lower speed to blow dry grass and leaves from walks patios and drives 5 Additional speed may be necessary to clean leaves from a lawn or flower bed 6 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 and by dampening material with water mist when necessary Keep debris on your property Be Smart be a good neighbor Power BLOWER OPERATOR S MANUAL 13 14 MECHO MAINTENANCE Your ECHO unit is designed to provide
23. onal 4 or 5 times PowER BLOWER 1 1 OPERATOR S MANUAL Fuel to Oil Mix 50 1 Ratio Gallons Floz OZ Liter 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 12 MWECHO 4 Recoil Starter Pull recoil starter handle D and engine should start AAs NA 5 Choke Move choke B to run 1 position and if necessary restart MM AY LLI ra hae 7 r Tr y va engine NOTE If engine does not start after 5 pulls repeat instructions 2 5 NOTE Allow engine to warm up before use STARTING WARM ENGINE The starting procedure is the same as Cold Start except DO NOT close the choke 1 Throttle Lever Move throttle lever A to SLOW START position 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 Pull recoil starter handle D and engine should start NOTE If engine does not start after 5 pulls use cold start procedures Va WE Vai acy i Ry ki Dates PTT SVAN ce STOPPING ENGINE 1 Throttle Lever Move throttle lever A to SLOW position and allow engine to return to idle before shutting off engine 2 Move throttle lever A to STOP positi
24. ot 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 e Check unit for loose missing nuts bolts and screws Tighten and or replace as needed Inspect fuel lines tank and area around carburetor for fuel leaks DO NOT operate unit if leaks are found e Do not use blower if any part is missing or damaged e Have repairs done only by an authorized ECHO Service dealer e Do not use any attachment accessory or replacement part unless it is recommended in this Operator s Manual EMISSION CONTROL EPA Phase 2 C A R B TIER II 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 Evaporative emission may be applicable to California models only IMPORTANT ENGINE INFORMATION IMPORTANT ENGINE INFORMATION ENGINE FAMILY 7EHXS 0585KA DISPLACEMENT 21 2cc ENGINE FAMILY 7EHXS 0585KA DISPLACEMENT 21 2 cc EMISSION COMPLIANCE PERIOD 300 HRS EMISSION COMPLIANCE PERIOD 300 HRS THIS ENGINE MEETS U S EPA PHASE 2 EMISSION THIS ENGINE MEETS U S EPA PH2 EXH AND 2007 AND REGULATIONS FOR SMALL NONROAD ENGINES REFER TO LATER CALIFORNIA EXH AND EVAP EMISSION REGULA OWNER S MANUAL FOR MAINTENANCE SPECIFICATIONS TIONS FOR S O R E REFER TO OWNER S MANUAL FOR AND ADJUSTMENTS MAINTENA
25. red at pipe end Average Air Volume Measured at pipe end Sound Level at 50 ft dB A scale per ANSI B175 2 PoweErR BLOWER OPERATOR S MANUAL 23 PB 610 325 mm 12 81n 520mm 20 5 in 435 mm 17 1 1n 10 9kg 24 1 Ib Air cooled two stroke single cylinder gasoline engine 58 2 mm 3 56in 46 0cc 1 81cu in 35 0mm 1 38 in Zama Diaphragm model w purge bulb Flywheel Magneto capacitor discharge ignition type NGK BPM 8Y Gap 0 65 mm 0 026 in Spark Arrestor Muffler w Catalyst Mixed Gasoline and Two stroke Oil 50 1 two stroke air cooled engine oil 89 Octane unleaded DO NOT use fuel containing methyl alcohol more than 10 ethyl alcohol or 15 MTBE Power Blend Premium Universal 2 Stroke Oil 1 9 lit 64 3 US fl oz Automatic Recoil Starter Centrifugal Type 2 400 3 000 RPM 7 300 7 600 RPM 297 7 KM H 185 mph 15 0m min 530 cu ft min 72 dB A SERVICING INFORMATION PARTS SERIAL NUMBER 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 Type 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 No Type SN SERVICE Service of this product during the warranty period must be performed by an Authorized ECHO Service Dealer For the name
26. um Actual use andr experience will determine the frequency of required maintenance MAINTENANCE PROCEDURE NOTES 1 Low evaporative fuel tanks DO NOT require regular maintenance to maintain emission integrity All recommendations to replace are based on the finding of damage or wear during inspection Power BLOWER 1 5 OPERATOR S MANUAL WARNING DANGER Allow the engine and muffler to completely cool before performing any maintenance activity AIR FILTER Levell Tools required 25 50mm 1 2in cleaning brush Parts required Tune Up Kit P N 90071C NOTE Always brush dirt and debris away from air cleaner area prior to cleaning air filter 1 Brush dirt off air cleaner area Keep dirt away from engine and air intake grid 2 Remove air filter cover Brush dirt from inside cover and away from edges of air filter 3 Check air filter seal for tight fit with air filter case 4 Remove air filter from case Use care to prevent dirt and debris from falling into air filter case 5 Inspect filter element and seal Replace filter if any of these problems are present A eAir filter seal does not fit tightly against case S DE eAir filter seal is distorted worn or damaged Nees A eAir filter element has holes or other damage eAir filter element is saturated with dirt eAir filter elementis soaked with fuel mix a CA AV WAG ti 6 If air filter is in good condition and can be cleaned and reused li
27. ve at least 3m 10 ft from refueling location before starting the engine 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 e 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 STARTING COLD ENGINE e Check unit for loose nuts bolts and screws daily e 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 e Rotate throttle handle downward to a comfortable operating position 1 Throttle Lever Move throttle lever A to SLOW START position 2 Choke Move choke 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 additi
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