Echo PPT-230 User's Manual
Contents
1. Power Blend Premium Universal 2 Stroke Oil Fuel Tank Capacity 0 55 lit 18 6 US fl oz Starter System Automatic Recoil Starter Clutch Centrifugal Type Sprocket Type 6 tooth spur 9 53 mm 3 8 in pitch Power Transmission Shaft Assembly Aluminum Extrusion Gear Case Ratio 1 51 Oiling System Automatic Saw Chain Oil Capacity 225 ml 7 602z Handle Right hand grip w throttle trigger and lockout Shoulder Harness Standard Idle Speed RPM 2400 3200 Wide Open Throttle Speed RPM 10 000 12 000 Guide Bar and Saw Chain 91 VS 254mm 10in 9 53 mm 3 8 in pitch Power PRuNER Operator s Manuac 11 ASSEMBLY Tools Required 10x19mm 13 32x3 4in T wrench 3 and4mm Wrenches Parts Required Power Head Drive Shaft Assembly Cutting Attachment DRIVE SHAFT POWER HEAD 1 Loosen bolt A 2 Match square socket in engine shaft with square power transmis s2. TOP GUARD Protects arm from hot engine 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 exhaust area clear of flammable debris FUEL TANK Contains fuel and fuel filter FUEL TANK CAP Covers and seals fuel tank opening RECOIL STARTER 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 will occur PRIMER BULB Pumping primer bulb before starting engine draws fresh fuel from the fuel tank priming the carbure tor for starting Pump primer bulb until fuel is visible and flows freely in the clear fuel tank return line Pump bulb an additional 4 or 5 times AIR CLEANER ASSEMBLY Contains replaceable air filter element CHOKE Located above air cleaner housing Move lever to starting position b close choke and back to run position open choke SPARK PLUG Provides spark to ignite fuel mixture GUIDE BAR COVER Used to cover guide bar and saw chain during transport and storage Remove guide bar cover before using unit 9 10 MECHO SPECIFICATIONS MODEL PPT 230 Length Standard 2 25m 7 ft 4 6 11 Length Extended
3. 1 Stop Switch Move stop switch button A forward away from the STOP position 2 Choke Move choke B to Cold Start p Position 3 Primer Pump primer bulb C until fuel is visible and flows freely in the clear fuel tank return line Pump bulb an additional 4 or 5 times WARNING DANGER Inspect starting area for hazards such as rocks glass debris etc which could be contacted by the cutting attachment when starting Keep helpers and bystanders at least 15 m 50 ft from starting area otherwise serious personal injury may result 16 MECHO 4 Recoil Starter Lay the unit on a flat clear area 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 five 5 pulls move choke lever back to Run position Hold throttle trigger and throttle trigger lockout fully depressed and pull recoil 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 After engine warm up gradually depress throttle trigger to increase engine RPM to operating speed STARTING WARM ENGINE The starting procedure is the same as Cold Start e
4. 3 43 m 11 ft 31n Length w extension 4 95 m 16ft 3 in Width 23m 9 06 in Height 22m 8 7 in Weight dry 7 8 17 2 1b Engine Type Air cooled two stroke single cylinder gasoline engine Bote 34 0mm 1 34 in Stroke 28 0mm 1 10in Displacement 25 4cc 1 55 cu in Exhaust System Spark Arrestor Muffler Carburetor Zama diaphragm model RB w primer bulb Ignition System CDI capacitor discharge ignition Spark Plug BPM 8Y Gap0 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
5. 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 Level2 Tools required Screwdriver Tachometer ECHO P N 99051130017 Parts required None Power PRuNER Operator s MANUAL 23 NOTE Every unit is run at the factory and the carburetor is set in compli ance 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 10 Specifications of this manual Turn idle screw A clockwise to increase idle speed counter clockwise to decrease idle speed WARNING DANGER When carburetor adjustment is completed the cutting attach ment should not turn at idle otherwise serious personal injury may result GUIDE BAR AND SAW CHAIN REPLACEMENT WARNING DANGER Never try to replace or adjust guide bar and saw chain with engine running Always disconnect spark plug wire before servicing guide bar and saw chain This saw chain is VERY sharp wear heavy gloves to protect your hands when handling it Wear eye protection meeting CE or ANSI specification Z87 1 Guide Bar Replacement Installation Level 2 Tools Required 10x 19mm 13 32 x 3 4 in T wrench Remove two 2 10 mm 13 32 in guide bar nuts A a
6. 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 NEVER refuel a unit with the engine running DO NOT fill fuel tanks indoors ALWAYS fill fuel tanks out doors over bare ground Securely tighten fuel cap after refueling Inspect for fuel leakage If fuel leakage is found do not start or operate unit until leakage is repaired 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 Contact your ECHO dealer for ordering information Automatic Oiling System 1 Wipe debris from around oil fill cap 2 Remove oil fill cap and fill reservoir with a quality low viscosity guide bar and saw chain oil NOTE The discharge volume of the automatic oiler is preset to deliver 3 to 4 cc min at normal operating RPM During heavy or dry cutting conditions the oil discharge volume may be adjusted to assure adequate lubrication Refill the oil reservoir with each tank of fuel IMPORTANT To prevent plastic deterioration do not use synthetic or silicone based oil After Refueling Wipe any spilled fuel from the unit e Move at least 3 m 10 ft from refueling location before starting the engine After use DO NOT store a unit with fuel in its ta
7. involved with the use of Power Pruner and what measures you should take to make their use safer TABLE OF CONTENTS Introduction Operation The Operator s Manual Starting Cold Engine The Safety Manual Starting Warm Engine Manual Safety Symbols and Important Information 3 Stopping Engine Pruning Techniques Maintenance International Symbols Skill Levels Safety Instructions Maintenance Intervals Personal Condition and Safety Equipment Air Filter Extended Operation Extreme Conditions Fuel Filter Equipment Spark Plug Safe Operation Cooling System Cleaning Exhaust System Emission Control Carburetor Adjustment Description Guide Bar and Saw Chain Replacement Contents Filing Saw Chain Specifications Troubleshooting Drive Shaft Power Head Servicing Information Cutting Attachment to Drive Shaft Installation 11 Throttle Linkage and Ignition Leads Service Saw Chain Tension Adjustment ECHO Consumer Product Support Pre Operation Warranty Card Additional or Replacement Manuals Lubricating the Guide Bar and Saw Chain Adjusting Automatic Oiler 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 Copyright 2003 By Echo Incorporated 4 accessories and may not include all standard equipment All Rights Reserved Power PnuNuE
8. pour 7 cc 1 4 oz of fresh clean two stroke engine oil into the cylinder 3 Remove accumulation of grease oil dirt and debris through the spark plug hole from exterior of unit A Placea clean cloth over the spark plug hole IMPORTANT B Pull the recoil starter handle 2 3 times to Some tree sap and resins are corrosive Thoroughly distribute the oil inside the engine wash the guide bar and sprocket areas after each use C Observe the piston location through the spark then coat metal parts with light oil plug hole Pull the recoil starter handle slowly until the piston reaches the top of its travel and leave it there 4 Perform all periodic lubrication and services that are required 8 Install the spark plug do not connect spark plug cable 5 Tighten all the screws and nuts 9 Install the guide bar cover on the guide bar and saw 6 Drain the fuel tank completely and pull the recoil chain during storage starter handle several times to remove fuel from the carburetor Power PRuNnER Operator s MaNUAL 27 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 No SN SERVICE DEALER
9. 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 4mm Hex Wrench Parts Required Spark Arrestor Screen P N 14586240630 Gasket P N 14586642031 22 MECHO 1 Remove spark plug lead 2 Remove muffler cover A 3 Place piston at Top Dead Center TDC to prevent carbon dirt from entering cylinder 4 Remove spark arrestor screen cover B gasket C and screen D from muffler body HU 1 5 Clean carbon deposits from muffler components 6 Replace screen if it is cracked plugged or has holes burned through 7 Assemble components in reverse order Cylinder Exhaust Port Level3 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
10. MECHO Power Pruner Operator s Manual MODEL PPT 230 Serial Number 05001001 05999999 WARNING DANGER WARNING A The muffler or catalytic muffler The engine exhaust from this and surrounding cover may become product contains chemicals known extremely hot to the State of California to cause Always keep clear of exhaust and muffler area cancer birth defects or other otherwise serious personal injury may occur reproductive harm Read rules for safe operation and instructions carefully ECHO provides an Operator s Manual Safety Manual Both must be read and understood for proper and safe operation Gy WARNING A DANGER X7502099800 X750003790 02 03 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 and the SAFETY MANUAL you found in the same package You will find both 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 MECHO place for future refenence It contains specifications and information for TLE operation starting stopping maintenance storage and assembly SAFETY MANUAL specific to this product THE SAFETY MANUAL Read and understand this manual before operation Keep it in a safe place for future refenence It explains possible hazards
11. Service of this product during the warranty period must be performed Call by an Authorized ECHO Service Dealer For the name and address of the Authorized ECHO Service Dealer nearest you ask your retailer or 1 800 432 ECHO call 1 800 432 ECHO 3246 Dealerinformationis also available on our Web Site When presenting your unit for Warranty service repairs www echo usa com proof of purchase 1 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 SUPPORT Consumer Product Support Department at 1 800 673 1558 from 8 30am 1 800 673 1558 to 4 30 pm Central Standard Time Monday through Friday Before calling please know the model and serial number of your unit to help 8 30 4 30 Mon Fri C S T your Consumer Product Support Representative 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 e Downloading free from www echo usa com e Purchasing from your Echo Dealer e Sending a check or money order
12. __ Shoulder Harness __ Guide Bar Cover MECHO am m z z 19 oes m E me mm me 1 HN i 14 10 11 12 13 14 15 16 17 18 19 20 21 22 Power PRUNER OPERATOR S MANUAL POWER HEAD Includes the Engine Clutch Fuel System Ignition System and Starter THROTTLE TRIGGER Spring loaded to return to idle when released During acceleration press trigger gradually for best operating technique SHOULDER HARNESS An adjustable strap that suspends the unit from the operator CUTTING ATTACHMENT Sealed gearratiois 1 5 1 reduction CUTTING SHOE Used to capture and stabilize branch while cutting Place cutting shoe against branch accelerate and lower saw chain into branch GUIDE BAR 254mm 101 guide bar w chain tensioner SAW CHAIN 91 VS 9 53 mm 3 8 in low profile Oregon saw chain Runs approximately 609 6 m min 2000 ft min at full throttle AUTOMATIC OILER ASSEMBLY Self oiling Use high quality low viscosity non detergent bar and chain oil LOWER SHAFT TUBE Durable fiberglass mesh housing STOP SWITCH Mounted on top of handle assembly Move switch forward to run back to stop THROTTLE TRIGGER LOCKOUT This lever must be depressed before throttle trigger can be operated REAR HANDLE ASSEMBLY Sturdy handle for right hand placement Includes stop switch and throttle trigger
13. direction branch will fall Plan retreat path from falling branch Cut branches bounce when striking ground Long branches should be removed in several pieces Do not stand directly beneath branch being cut When ready to cut Hold cutting shoe against branch This will prevent whipping of the branch DO NOT use back and forth sawing action Look out for branch immediately behind the branch being cut If saw chain hits rear branch damage to saw chain may occur Accelerate to full throttle Apply cutting pressure Ease cutting pressure when nearing end of cut to maintain control e When pruning a limb 102 mm 4 in diameter or larger cut as follows Under cut 1 4 limb diameter near tree trunk 2 Finish top cut slightly farther out on limb 3 Flush cut stub at trunk DONOT use for felling or bucking CORRECT 18 MECHO MAINTENANCE Your ECHO Power Pruner is designed to provide many hours of trouble free service Regular scheduled maintenance will help your pruner 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 the task is not listed see your ECHO Dealer for repairs SKILL LEVEL Levell Easy to do Most required tools come with unit Level2 Moderate difficulty Som
14. ds with thumbs and fingers encircling the handle and shaft tube KICKBACK WARNING DANGER Kickback can lead to dangerous loss of control of the Power Pruner and result in serious injury to the operator or any one standing close by Hold the Power Pruner firmly with both hands with thumbs and fingers encircling the front and rear handles Be aware of the down and outward path the pruner will take after the cut is made Kickback may occur when the moving saw chain at the nose or tip of the guide bar touches an object or when the wood closes in and pinches the saw chain in the cut In some cases this may cause a lightning fast reverse action kicking the guide bar and saw chain up and back or down and back towards the operator Either of these reactions may cause the operator to lose control of the Power Pruner which could result in serious personal injury With a basic understanding of kickback you can reduce or eliminate the element of surprise which contributes to accidents Avoid contact of the guide bar tip with any object while the saw chain is moving Cut only wood Avoid striking concrete metal wire or other obstruc tions which could cause kickback or damage to the saw chain If the saw chain does strike a foreign object immediately stop the engine inspect and repair the Power Pruner if necessary Power PRuNnER OPERATOR S MANUAL EMISSION CONTROL EPA Phase 2 e IMPORTANT ENGINE INFORMATION The e
15. e 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 3 6 COMPONENT MAINTENANCE EVERY MONTHS MONTHS YEARLY SYSTEM PROCEDURE BE REFUEL OR 90 OR 270 HOUBS HOURS HOURS Recommended Echo Dealer Maintenance Procedures emnes 3 vem na ff ve Deme emere e we eee eee ee NUN NA Gear Housing Gear Housing Grease Power Transmission Inspect Clean Shaft Guide Bar Bar InspecvCleanLubricate I vues C vues Saw Chain Inspect Sharpen Replace I R Lubricate Recoil Recoil Starter Rope Recoil Starter Rope mspec Clean MAINTENANCE PROCEDURE LETTER CODES I INSPECT R REPLACE CLEAN IMPORTANT NOTE Time intervals shown are maximum Actual use and your experience will determine the frequency of required maintenance All recommendations to replace are based on the finding of damage or wear during inspection 1 Replacement will be required for Comme
16. ect you from falling branches and debris Hand Protection Wear no slip heavy duty work gloves to improve your grip on the Power Pruner 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 protective clothing chain saw safety pants or chaps are recommended Pants should have long legs shirts with long sleeves DONOTWEARSHORTS e DONOTWEARTIES SCARVES JEWELRY Wear sturdy protective safety shoes or boots with non skid soles DONOT WEAR OPENTOED SHOES DONOTOPERATEUNITBAREFOOTED Power PRuNER OPERATOR S MANUAL EXTENDED OPERATION EXTREME CONDITIONS Vibration and Cold It is believed that a condition called Raynaud s Phenomenon which To reduce the risk of RSI CTS do the affects the fingers of certain individuals may be brought about by following exposure to vibration and cold Exposure to vibration and cold may e Avoid using your wrist in a bent ex cause tingling and burning sensations followed by loss of color and tended or twisted position Instead try to numbness in the fingers The following precautions are strongly maintain a straight wrist position Also recommended because the minimum exposure which might trigger the when grasping use your whole hand not ailment is unknown just the thumb and index finger e Take periodic breaks to minim
17. for 2 00 per Parts Catalog or 1 50 per Operator s Manual made payable to ECHO INCORPORATED State on a sheet of paper the model number and serial number of the ECHO unit you have part number of the manual if known your name and address and mail to address below Safety Videos are available from your Echo dealer A 5 00 shipping charge will be required for each video Available Parts Catalog PPT 230 Serial Number 05001001 05999999 Part Number 99922203306 UE AL ECHO INCORPORATED 400 OakwoobD RoAD LAKE ZURICH IL 60047 www echo usa com
18. ion shaft B and slide together until engine rests against the machine surface of lower drive shaft coupler C 3 Rotate lower drive shaft to align engine and rear handle assembly in an upright position 4 Tighten bolt A securely so engine will not rotate on lower shaft tube CUTTING ATTACHMENT TO DRIVE SHAFT INSTALLATION WARNING DANGER Saw Chain is sharp Always wear gloves when handling assembly otherwise serious personal injury may result 1 Loosen the four 4 screws D and locator screw E on cutting attachment 12 MECHO 2 Loosen center clamp knob F turning counter clockwise 3 Pull upper tube out of fiberglass lower tube 127 152 mm 5 6 in then slide G back into fiberglass lower tube exposing inner drive shaft H Align and join star shaped drive end of inner drive shaft H with cutting attachment shaft I 4 Align ridges on upper tube G with seams in cutting attachment 5 Slide together aligning locator screw E in cutting attachment with locating hole J in upper tube 6 Tighten locator screw E Tighten four 4 cutting attachment screws D 7 Extend upper tube to desired length Tighten center clamp knob F turning clockwise THROTTLE LINKAGE AND IGNITION LEADS 1 Connect two 2 ignition leads from throttle cable tubing A and B to two 2 ignition leads on engine 2 Place throttle linkage C through adjustment fixture D and install wire end i
19. ize repetition Keep your body warm especially the head neck feet ankles hands and rest your hands and wrists Reduce the speed and force with which Maintain good blood circulation by performing vigorous arm you do the repetitive movement exercises during frequent work breaks and also by not smoking Do exercises to strengthen the hand and Limit the hours of operation Try to fill each day with jobs where arm muscles operating the unit or other hand held power equipment is not mmediately stop using all power equip required ment and consult a doctor if you feel f you experience discomfort redness and swelling of the fingers tingling numbness or pain in the fingers followed by whitening and loss of feeling consult your physician hands wrists or arms The sooner RSI before further exposing yourself to cold and vibration CTS is diagnosed the more likely perma nent nerve and muscle damage can be Repetitive Stress Injuries prevented 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 ma
20. l vent plugged Clean or replace Engine in fuel runs but dies or Spark Plug Plug dirty worn Normal wear Clean and adjust or replace does not accelerate Carburetor Vibration Adjust properly adjustment Excessive Extended operation in dirt debris dirty dusty locations Screen cracked Spark Arrestor plugged or Normal wear Replace screen perforated Engine does not Internal engine problem See your Echo dealer Crank Spark at end of plug wire WARNING DANGER Fuel vapors are extremely flammable and may cause fire and or explosion Never test for ignition spark near an open spark plug opening otherwise serious personal injury may result 26 MECHO STORAGE Long Term Storage over 30 days WARNING DANGER 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 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 or serious personal injury may result 2 Place the stop switch in the OFF position 7 Remove the spark plug and
21. lance at all times Do not stand on slippery uneven or WARNING A DANGER unstable surfaces Do not work in odd All overhead electrical conductors and communications wires can positions or on ladders not overreach have electricity flow with high voltages Never touch wires directly Operate the Power Pruner only from the or indirectly when pruning otherwise serious injury or death may ground or out of an approved bucket lift result e Always evaluate the branches to be pruned for hazards such as loose dead branches which may fall and strike the operator or helpers Remove hazards before pruning Plan retreat path from falling objects Cut branches bounce when striking WARNING DANGER Do not operate this product indoors or in inadequately ventilated ground areas Engine exhaust contains poisonous emissions and can cause Check that shoulder harness is adjusted serious injury or death for safe comfortable operation Turn the Power Pruner off when moving Read theManuals from tree to tree Provide all operators of this equipment with the Operator s Manual Avoid any contact with saw chain and instructions for safe operation Avoid all power lines This unit is not insulated against electrical current UseProper Clothing amp Equipment Always wear head protection with full face shield to help protect against falling branches and debris Keep A Firm Grip e Grip Power Pruner with both han
22. mission control system for these engines are EM Engine ENGINE FAMILY SEXE DISPLACEMENT 220 t Modification EMISSION COMPLIANCE PERIOD 300 Hours THIS ENGINE MEETS U S EPA PH 2 EMISSION REGULATIONS FOR SMALL NONROAD ENGINE REFER TO OWNER S MANUAL FOR MAINTENANCE SPECIFICA TIONS AND ADJUSTMENTS An Emission Control Label is located on the engine This is an E MORITZ CORP C77 EXAMPLE 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 DESCRIPTION Due to packaging restriction the ECHO product you have purchased requires some assembly 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 CONTENTS ES Power Head eee __ Drive Shaft Assembly pc t8 Cutting Attachment W Guide Bar and Saw Chain DE __ Plastic Bag __ Operator s Manual __ Safety Manual __ Warranty Registration Card __ Warranty Statement __ T Wrench combination screwdriver spark plug socket __ 3mmhex wrench __ 4mmhex wrench __ Safety Glasses __ Echo Power Blend 2 stroke oil sample
23. n Operator s MANUAL 3 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 IMPORTANT The enclosed message bystanders provides information necessary for the protection of the unit The circle with the slash symbol means whatever is shown within the circle is prohibited NOTE This enclosed message provides tips for use care and maintenance of the unit SAFETY DECALS Hot Decal near muffler 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 P N 89016006361 Shaft Coupling P N 89016022660 MECHO M SYMBOLS Read and understand Operator s Manual Wear eyes ears and head protection ES Fuel and oil mixture Finger Severing Wear hand protection Use two handed Avoid all power Do not operate clos lines This unit is not er than 15 M 50 ft insulated against from electrical electrical c
24. nd relieve saw chain tension turning adjuster slot B counter clockwise Remove sprocket cover Free saw chain from sprocket and remove from guide bar If guide bar is okay proceed to saw chain installation Slide guide bar forward and remove from cutting attachment Install new guide bar sliding it onto the cutting attachment as far as pos sible Saw Chain Installation Level 2 nstall new saw chain onto guide bar Make sure cutting links are faced towards the nose of the guide bar Engage saw chain with sprocket e Secure sprocket cover with 2 two guide bar nuts Follow instruction for adjusting saw chain tension page 13 24 MECHO FILING SAW CHAIN Level3 iem ee 30 Tools required 4 5 mmround File P N 89751001130 Flat File gt THIS P N 89751100230 Depth Gauge P N 8975 1400232 d IMPORTANT Dull or damaged cutters will result in poor cutting performance increased vibration and premature saw chain failure WARNING DANGER Always stop engine and disconnect spark plug wire before servicing guide bar and saw chain Always wear gloves when filing saw chain otherwise serious personal injury may result 1 Setround file A in cutter at 30 angle One fifth 1 5 of the file should be exposed above top cutter edge 2 Keep file horizontal in cutter and file in one direction 3 File until cutter top and side bevel edges are sharp without nicks 4 Place depth gauge to
25. nk 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 unoccupied building away from sparks and flames Do not store fuel longer than 30 days 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 thor oughly before each use Power PRuNER Operator s 15 ADJUSTING AUTOMATIC OILER Tools required 10x19mm 13 32x3 4 T Wrench 1 Remove two 2 10 mm guide bar retaining nuts and sprocket cover 2 From bottom of gear case turn adjustment screw A clockwise to decrease oil volume counter clockwise to increase oil volume NOTE Very little visible oil on the saw chain will provide sufficient lubrication 3 Assemble components in reverse order OPERATION STARTING COLD ENGINE WARNING DANGER The cutting attachment should not move at idle If cutting attach ment moves readjust carburetor according to Carburetor Adjust ment instructions in this manual or see your ECHO Dealer otherwise serious personal injury may result NOTE Refer to Pole Pruner Safety Manual for proper and safe pruning techniques
26. nto large carburetor throttle swivel hole E Check throttle for freedom of movement and that wide open throttle low idle extremes are adjusted properly The throttle linkage must be adjusted by moving the adjustment fixture D Consult with your Echo Dealer for correct adjustment procedure 3 Bundle and secure ignition leads against engine housing with clip F Power PRuNER Operator s MaNuAL 13 SAW CHAIN TENSION ADJUSTMENT WARNING DANGER Always disconnect spark plug wire before servicing cutting attachment Wear gloves when handling saw chain otherwise serious personal injury may result To Adjust Saw Chain Tension 1 Loosen two 2 10 mm 13 32 in guide bar nuts A located on cutting attachment 2 Turn the adjuster slot B clockwise until saw chain touches the bottom of guide bar Turning adjuster slot B counter clockwise will loosen saw chain on guide bar 3 Tighten guide bar nuts firmly Move saw chain backwards on guide bar by hand Saw chain should move freely on guide bar if it is in proper mesh with sprocket Keep the saw chain lubricated and properly adjusted and the guide bar nuts tightened firmly at all times If saw chain 1s difficult to rotate or binds on guide bar it is too tight 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 Ga
27. ol B firmly on top of cutter with 025 slot and end against front cutter raker File cutter raker with flat file until flush with top of depth gauge 5 Finish cutter sharpening by rounding front raker edge C with flat file 7 SIDE PLATE ANGLE TOP PLATE ANGLE 6 Properly filed cutter is as shown 7 Apply clean oil and rotate saw chain slowly to wash away filings 8 Ifsaw chain is coated or clogged with resin clean in kerosene then soak in oil TOP PLATE CUTTING ANGLE Power PRuNER Operator s ManuaL 25 TROUBLESHOOTING ENGINE PROBLEM TROUBLESHOOTING CHART om Fuel strainer clogged Clean or replace Fuel at carburetor NOUEN AI Fuel line clogged Clean or replace See your Echo dealer No fuel at cylinder See your Echo dealer Fuel at cylinder Open choke Clean replace air filter Adjust carburetor See your Echo dealer Engine cranks Muffler wet with fuel Fuel Mixture too rich Starts hard doesn t start Stop switch off Turn switch to ON No spark Electrical problem See your Echo dealer Interlock switch See your Echo dealer Spark gap incorrect Adjust to 65mm 0 026 in EM Ss M spe Covered with carbon Clean or replace P plug P Fouled with fuel Clean or replace Plug defective Replace plug Air filter Air filter dirty Clean or replace Fuel filter Fuel filter dirty COMaminants residues Replace in fuel Fuel vent Fue
28. rcial use after 600 hours For Consumer use cleaning every 6 months is required Power PRuNER Operator s Manuac 19 AIR FILTER Level 1 Tools required Cleaning brush 25 or 50 mm 1 or 2 in Parts required 90008 REPOWER Air and Fuel Filter Kit 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 Remove the air cleaner cover Clean and inspect the element for damage If element is fuel soaked and very dirty replace 3 If element can be cleaned and reused be certain it properly fits the cavity in the air cleaner cover 15 installed with the original side out NOTE Carburetor adjustment may be needed after air filter cleaning replacement See Carburetor Adjustment Section FUEL FILTER Level 1 Tools required 200 250mm 8 10 in length of wire with one end bent into a hook Clean rag funnel and an approved fuel container Parts Required 90008 REPOWER Air and Fuel Filter Kit WARNING DANGER Fuelis VERY flammable Use extreme care when mixing storing or handling or serious personal injury may result 1 Use a clean rag to remove loose dirt from around fuel cap and empty fuel tank 2 Usethe 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 20 MECHO SPARK PLUG Le
29. sohol containing methyl wood alcohol is NOT approved TwoStroke 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 Side Link 1 8 3mm ag ais Between Side Link ond Bor at Bottom 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 14 MECHO Mixing Instructions 1 MU pe 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 and remix Install fuel container cap and wipe any spilled fuel from container and surrounding area Handling Fuel LUBRICATING THE GUIDE BAR AND SAW CHAIN WARNING A DANGER Fuelis VERY flammable Use extreme care when mixing storing or handling or serious personal injury may result Use an approved
30. urrent uf hazards Safety Alert DO NOT smoke near fuel lt NI Plan retreat path Keep bystanders at from falling least 15 meters objects 50 feet away SAFETY INSTRUCTIONS Symbol form shape Symbol form shape DO allow Wear slip resistant flames or sparks foot wear near fuel Ignition Ignition Emergency stop ON OFF Chain lubrication Primer bulb Carburetor adjustment Carburetor adjustment High speed mixture Low speed mixture Carburetor adjustment Idle speed Choke Control Choke Control Cold Start i Run Position Position Choke Closed Choke Open PERSONAL CONDITION AND SAFETY EQUIPMENT WARNING DANGER Power Pruner users risk injury to themselves and others if the Power Pruner is used improperly and or safety precautions are not followed Proper clothing and safety gear must be worn when operating a Power Pruner Physical Condition Your judgment and physical dexterity may not be good if you are tired or sick e 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 require ments whenever you operate the Power Pruner Face and Head Protection When trimming overhead always wear head protection meeting ANSI Z89 1 or CE requirements with a full face shield Head protection with full face shield will help prot
31. vel 2 Tools required 10x19mm 13 32 3 41 T wrench Feeler gauge Soft metal brush Parts Required REPOWER Tune Up Kit P N 90074 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 0 65 mm 0 026 in by bending outer elec trode 4 Tightenspark plugto 145 155 kg cm 125 135 in Ib 0 026 in COOLING SYSTEM CLEANING Level 2 Tools required 4mm Hex wrench Cleaning brush 25 50 mm 1 21 Parts Required None 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 e 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 1 considered Normal Maintenance Any failure attributed to lack of maintenance is not warranted Power PRuNER Operator s Manuac 21 1 Remove spark plug lead 2 Remove two 2 muffler cover screws and muffler cover 3 Remove screw and top guard B 4 Remove engine cover C IMPORTANT DO NOT use a metal
32. xcept DO NOT close the choke and do not depress throttle trigger WARNING DANGER The cutting attachment should not move at idle If cutting attach ment moves readjust carburetor according to Carburetor Adjust ment instructions in this manual or see your ECHO Dealer otherwise serious personal injury may result 1 Stop Switch Move Stop Switch button A forward away from the STOP position 2 Primer Pump primer bulb until fuel 1 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 clear area and firmly grasp right hand grip Pull the recoil starter handle D until the engine fires NOTE If engine does not start after 5 pulls use Cold Start Procedure Power PRuNnER Operator s Manuac 1 7 STOPPING ENGINE 1 Throttle Trigger Release throttle and allow engine to return to idle before shutting off engine 2 Stop Switch Move stop switch button A backward to STOP position 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 pruner again PRUNING TECHNIQUES The Power is designed for light to medium trimming of limbs CORRECT and branches up to 203 mm 8 in in diameter Follow these tips for successful operation e Plan cut carefully Check
33. y contribute to CTS CTS can cause severe pain for months or even years EQUIPMENT WARNING DANGER Serious injury may result from the use of non approved guide bar and saw chain combinations ECHO INC will not be responsible for the failure of cutting devices or accessories which have not been tested and approved by ECHO for use with this unit Read and comply with all safety instructions listed in this manual 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 Guide Bar and Saw Chain Keep exhaust area clear of flammable Check that the cutting attachment guide bar and saw chain is firmly debris Avoid contact during and immedi attached and in safe operating condition ately after operation Use only one Echo approved extension on the pruner Do not hit rocks stones tree stumps and other foreign objects with the saw chain Do not cut into the ground with the saw chain If cutting attachment end strikes an obstruction stop engine immedi ately and inspect saw chain for damage Do not operate with a dull fractured or discolored saw chain Remove all foreign objects from work area Always cover the guide bar and saw chain with guide bar cover during transportation and for storage 6 SAFE OPERATION Keep A Solid Stance Maintain footing and ba
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