Echo PPT-2400 User's Manual
Contents
1. POWER PRUNER 3 OPERATOR S MANUAL MANUAL SAFETY SYMBOLS amp IMPORTANT INFORMATION Throughout this manual and on the product itself you will find safety alerts and helpful information messages preceded by symbols or key words The following is an explanation of those symbols and key words and what they mean to you This symbol accompanied by the words WARNING and DANGER calls attention to an act or condition that can lead to serious personal injury to operator and bystanders IMPORTANT The enclosed message 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 GENERAL DESCRIPTION IMPORTANT See Description and Specification sections for full description and illustration of model variation in power head and handle type STOP SWITCH LOWER SHAFT THROTTLETRIGGER POWERHEAD CUTTING TUBE W POWER W LOCKOUT W DECALS TRANSMISSION ATTACHMENT UPPERSHAFT SHAFT TUBE 4 MECHO DECALS Locate this safety decal 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 See PARTS ORDERING instructio2. 50 ft to any part of the operator or unit e Spectators and fellow workers must be warned and children and animals prevented from coming nearer than 15 M 50 ft while the Power Pruner is in use e Avoid all power lines This unit is not insulated against electrical current Operation Use Proper Clothing amp Equipment e 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 Always wear head protection with full face shield to help protect against falling branches and debris Avoid Hot Surfaces e During operation the complete unit especially the power head muffler area and cutting attachment may become very hot too hot to touch Avoid contact during and immediately after operation 8 MECHO Keep A Firm Grip e Grip Power Pruner with both hands with thumbs and fingers tightly encircling the handle and lower shaft tube 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 overreach e Operate the Power Pruner only from the ground or out of an approved bucket lift 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 e Cut branches bounce when striking ground e Plan retr
3. POWER HEAD Tools Required T wrench 8 10 mm Wrench Combination L Wrench Parts Required Power Head Shaft Tube Assembly Cutting Attach ment 1 Loosen bolt A 2 Match square socket in engine shaft with square power transmis sion shaft B and slide together until engine rests against the machine surface of lower shaft tube housing coupler C 3 Rotate lower shaft tube housing 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 SHAFT TUBE 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 NOTE Do not remove locator screw E completely from cutting attach ment otherwise inner lock nut will come off and be lost POWER PRUNER 1 5 OPERATOR S MANUAL 2 Loosen center clamp knob F turning counter clockwise 3 Pull upper shaft tube G out of fiberglass lower shaft tube 127 152 mm 5 6 in then slide G back into fiberglass lower shaft tube exposing inner power transmission shaft H Align and join star shaped drive end of inner power transmission shaft H with cutting attachment shaft I 4 Align ridges on upper shaft tube G with seams in cutting attach ment 5 Slide together aligning locating screw J
4. TDC to prevent carbon dirt from entering cylinder 3 Remove spark arrestor screen cover B screen holder C gasket D and screen E from muffler body 4 Clean carbon deposits from screen and muffler components 5 Replace screen if it is cracked plugged or has holes burned through 6 Assemble components in reverse order NOTE When installing the engine cover be certain the tab of the metal deflector shield is in the slot of the engine cover 26UUELAT CARBURETOR ADJUSTMENT Emission Models Level 2 Parts required None NOTE Every unit is run at the factory and the carburetor is set in compliance with EPA Phase 1 and California Emission Regulations In addition the carburetor is equipped with HI A and LO B needle adjustment limiters that prevent settings outside acceptable limits 1 Before adjusting the carburetor clean or replace the air filter and spark arrester screen 2 Start engine and run for several minutes to reach operating temperature 3 Stop engine Turn HI A speed needle CCW counter clockwise to stop Turn LO B speed needle midway between full CCW and CW clockwise stops 4 Idle Speed Adjustment Start engine and turn idle C speed adjustment screw CW until the saw chain begins to turn then turn the screw CCW until saw chain stops turning Turn screw CCW an additional 1 4 turn 5 Accelerate to full throttle for 2 3 seconds to clear excess fuel from engine then
5. Turn switch on See your Echo dealer See your Echo dealer Adjust 0 65 mm 0 026 in Clean orreplace Clean orreplace Replace plug See your Echo dealer Clean orreplace Replace Replace Clean and adjust replace Adjust Clean Clean POWER PRUNER 3 1 OPERATOR S MANUAL STORAGE 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 maintenance 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 N Move stop switch button A backward to STOP position i Remove accumulation of grease oil dirt and debris from exterior of unit 4 Perform all periodic lubrication and services that are required w Tighten all the screws and nuts 6 Drain the fuel tank completely and pull the recoil starter handle several times to remove fuel from the carburetor 7 Remove the spark plug and pour 7 cc 1 4 oz 1 2 tablespoon of fresh clean two stroke engine oil into the cylinder through the spark plug hole A Place a clean cloth over the spark plug hole B Pull the recoil starter handle 2 3 times to distribute the oil inside the engine C Observe the piston location through the spark plug hole Pull the recoil h
6. Two stroke Oil 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 EPA Phase I California Emission Defect Warranty Explanation Mixing Follow directions on the oil container Handling Fuel WARNING 4 amp DANGER Fuelis 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 e NEVER refuel a unit with the engine running e DO NOT fill fuel tanks indoors ALWAYS fill fuel tanks out doors over bare ground e Securely tighten fuel cap after refueling ame 3M e Inspect for fuel leakage If fuel leakage is found do not start or operate unit until leakage is repaired After Refueling e Wipe any spilled fuel from the unit e Move at least 3 M 10 ft from refueling location before starting the engine 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 air tight container Store in a
7. 17 18 19 20 vA 22 POWER HEAD Includes the Engine Clutch Fuel System Ignition System and Starter REAR HANDLE ASSEMBLY Sturdy handle for right hand placement Includes stop switch and throttle trigger THROTTLE TRIGGER LOCKOUT This lever must be depressed before throttle trigger can be operated STOP SWITCH Mounted on top of handle assembly Move switch forward to run back to stop 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 LOWER SHAFT TUBE Durable fiberglass mesh housing MUFFLER SPARK ARRESTER The muffler controls the exhaust noise while the spark arrestor prevents hot glowing particles of carbon from leaving the muffler where they could possibly start a fire 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 FUEL TANK Contains fuel and fuel filter FUEL TANK CAP Covers and seals fuel tank opening PRIMER BULB Pumping primer bulb before starting engine draws fresh fuel from the fuel tank priming the carburetor for starting Pump the bulb 10 times until fuel is visible in clear fuel return line AIR CLEANER ASSEMBLY Contains replaceable air filter element CHOKE Located above air cleaner ho
8. Oil Ratio 50 1 ECHO High Performance two stroke air cooled engine oil 89 Octane unleaded DO NOT use fuel containing methyl alcohol more than 10 ethyl alcohol or 15 MTBE 50 1 ECHO High Performance two stroke air cooled engine oil 0 4 lit 14 0 US fl oz Automatic Recoil Starter Centrifugal Type 6 tooth spur 9 53 mm 3 8 pitch Power Transmission Shaft Assembly Aluminum Extrusion Automatic O S 59 ml 2 0 oz Right hand grip w throttle trigger and lockout Shoulder Harness Standard IIUI O MW OJI OI 7 G op Q ms oO Q m I ISl o SGilelsIs A O vi xlo as ST lal 3 2 5 ol s 35 2 T x 7 6 0 Qizlta lea 2 a 5 o Siloa el X el2 lals 5 9 js 5 o Q O a Ea E T S v o 2 2 gt i Ww ped 5 U nm oO D SS 2 o 5 gt D Q o oa og lt zX c olovo lt 3 4 o D G e lt D D lt O a 2 D O 3 2 o i O j 318 S gt 2 Q lt Q lt Idle Speed RPM 2600 3100 Wide Open Throttle Soeed RPM 8000 9000 11 000 12 000 Guide Bar and Saw Chain 90SG 254 mm 10 in 305 mm 12 in 9 53 mm 3 8 pitch 9 53 mm 3 8 pitch Specifications descriptions and illustrative material in this literature are as accurate as known at the time of publication but are subject to change without notice Illustrations may include optional equipment and accessories and may not include all standard equipment 14 ECHG ASSEMBLY SHAFT TUBE
9. STARTING COLD ENGINE WARNING 4 amp DANGER The cutting attachment should not rotate at idle If cutting attachment moves readjust carburetor according to Carburetor Adjustment instructions in this manual or see your ECHO Dealer otherwise serious personal injury may result 1 Stop Switch Start Run Move stop switch button A forward away from the STOP position 2 Choke Lever Cold Start Move choke B to Cold Start Position 3 Primer Bulb Prime Pump primer bulb C 10 times Fuel will be visible and flow freely in the clear fuel tank return line Z20UELAT 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 4 Lay the pruner on a flat clear area Firmly grasp rear handle grip and throttle lockout with left hand and fully depress throttle trigger to wide open position Rapidly pull recoil starter handle rope D until engine fires 5 After engine fires move choke lever to Run position Hold throttle trigger and throttle lockout fully depressed and pull recoil starter handle rope D 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 4 pull
10. do not start or operate unit until leakage is repaired After Refueling SN 3M e Wipe any spilled fuel from the unit e Move at least 3 M 10 ft from refueling location before starting 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 6 MECHO PERSONAL CONDITION amp 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 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 Eye protection that meet ANSI Z87 1 and CE requirements were included with your Power Pruner Wear them whenever you operate the Power Pruner Face amp 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 protect 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 Special vibration redu
11. 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 it i Removal of cooling passage blockages or cleaning of cooling fins is considered Normal Maintenance Any failure attributed to lack of maintenance is not warranted A a K zh WE ae POWER PRUNER 9 5 OPERATOR S MANUAL 1 Remove spark plug lead from spark plug and throttle linkage end from the carburetor swivel 2 Remove the four screws that retain the engine cover A Two at the top of the recoil starter two on either side of the front Lift the cover from the engine and lay to the front of the power pruner NOTE The throttle linkage remains assembled to the engine cover and the spark plug lead and grommet remain installed 3 Use the wooden stick or brush to remove dirt form cylinder fins 4 Remove grass and leaves from the grid between the recoil starter and fuel tank 5 Assemble components in reverse order NOTE When installing the engine cover be certain the tab of the metal deflector shield is in the slot of the engine cover EXHAUST SYSTEM Spark Arrestor Screen Level 2 Parts Required ScreenP N 14586240630 GasketLid P N 14586642031 1 Remove engine cover A See Cleaning Cooling System pages 24 amp 25 for step by step instructions 2 Place piston at Top Dead Center
12. return to idle Accelerate to full throttle to check for smooth transition from idle to full throttle If engine hesitates turn LO B needle CCW an additional 1 8 turn and repeat acceleration Continue adjusting until smooth acceleration results 6 Check HI speed RPM at W O T Wide Open Throttle HI speed RPM should be set to specifications found on page 13 Specifica tions of this manual 7 Check idle speed and reset if necessary If a tachometer is avail able idle speed should be set to the specification found on page 13 Specifications of this manual PPT 2400 WARNING Ar DANGER When carburetor adjustment is completed cutting attachment should not move at idle otherwise serious personal injury may result POWER PRUNER p 7 OPERATOR S MANUAL CARBURETOR ADJUSTMENT Non Emissions Models NOTE If carburetor has limiter caps follow Carburetor Adjustment procedures for Emission models on previous page Idle Speed Adjustment Turn idle speed adjustment screw C CW clockwise until saw chain begins to turn then turn screw out CCW counter clockwise until saw chain stops turning Turn screw out CCW an additional 1 4 turn WARNING 44 DANGER Cutting attachment must not turn when unit is idling otherwise serious personal injury may result Basic Setting 1 Stop engine and turn both LO B and HI A needles in CW until they stop and are lightly seated IMPORTANT DO NOT over tighten needle
13. the air cleaner cover is 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 Parts Required 90008 REPOWER FILTER KIT WARNING 4 amp DANGER Fuelis VERY flammable Use extreme care when mixing storing or handling or serious personal injury may result 1 Use aclean 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 POWER PRUNER OPERATOR S MANUAL 23 24 UE CHE SPARK PLUG Level 2 Parts Required Spark Plug NGK BPM 7A 15901010630 PPT 2100 NGKBPM 7Y 15901019630 PPT 2400 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 145 155 kg cm 125 135 in Ib COOLING SYSTEM CLEANING Level3 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
14. 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 See 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 POWER PRUNER OPERATOR S MANUAL 9 10UEL HG DESCRIPTION EMISSION CONTROL Emissions Models The emission control system for this engine is EM Engine Modification Due to packaging restriction the ECHO product you have purchased requires some assembly After opening the carton check for damage Immediately IMPORTANT ENGINE INFORMATION notify your retailer or ECHO Dealer of damaged or missing ENGINE FAMILY TEHO24UB24RA parts Use the contents list to check for missing parts DISPLACEMENT 23 6cc THIS ENGINE MEETS U S EPA PH1 AND 1995 1998 CALIFORNIAEMISSION REGULATIONS FOR CONTENTS LIST ULGE ENGINES REFER TO OWNER S
15. well ventilated unoccupied building away from sparks and flames Do not store fuel longer than 30 days 1SUELHG W 4 IMPORTANT S M Stored fuel ages Do not mix more fuel than you expect to use in 1 2 8 9 T T thirty 30 days ninety 90 days when a fuel stabilizer is added 10 111213 14 151617 181920 21 IMPORTANT 2223 24 252627 28 Stored two stroke fuel may separate ALWAYS shake fuel con tainer thoroughly before each use 31 AUTOMATIC OILING SYSTEM 1 Turn oil fill cap 45 counter clockwise and lift to remove 2 Fill with a quality low viscosity guide bar and saw chain oil IMPORTANT To prevent plastic deterioration do not use synthetics or silicones based oil 3 Set rate indicator A to center by turning adjustment wheel B 4 Adjust for minimum oil rate by turning adjustment wheel B Very little visible oil on the saw chain will provide sufficient lubrication NOTE Proper oiling rate will use one reservoir of oil for each tank of gas IMPORTANT Do not force adjustment wheel after indicator has reached the end of travel window EQUIPMENT CHECK Before operation a complete check of the unit must be performed 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 Check that the cutting attachment is firmly attached and the saw chain
16. ASE A COPY OF THE ECHO SAFETY VIDEC Firma del Distribuidor Si Se Aplic OVERVIEW ON THE BRUSHUTTER TRIMMER SAFETY MANUAL CONTACT PARA COMPRAR UNA COPIA DEL VIDEO DE INFORMACION INGLES UNICAMENTE GENERAL DE ECHO SOBRE EL MANUAL DE SEGURIDAD DEL CORTADOR DE MANEZAS RECORTADOR PONGASE EN CONTACTO CON ECHO INCORPORATE TTN VIDEO OFFER Do not write in the area 400 OAKWOOD RD LAKE ZURICH IL 60047 1564 IMPORTANT This spark ignition system complies with Canadian ICES 002 PoweER PRUNER OPERATOR S MANUAL 1 3A SPECIFICATIONS Air cooled two stroke single cylinder gasoline engine Exhaust System Spark Arrestor Muffler Ignition System CDI capacitor discharge ignition NGK BPM 7A rs mm 0 026 NGK BPM 7Y Gap 0 65 mm 0 026 in 89 Octane unleaded DO NOT use fuel containing methyl alcohol more than 10 ethyl alcoholor15 MTBE 6 tooth spur 9 53 mm 3 8 pitch Idle Speed RPM 2600 3100 Wide Open Throttle Speed RPM 8000 9000 11 000 12 000 Guide Bar and Saw Chain 91 VS 254 mm 10 in 305 mm 12 in 9 53 mm 3 8 pitch 9 53 mm 3 8 pitch Specifications descriptions and illustrative material in this literature are as accurate as known at the time of publication but are subject to change without notice Illustrations may include optional equipment and accessories and may not include all standard equipment 14A MECHO ASSEMBLY SHAFT TUBE POWER HEAD Tools Required 10x19m
17. MANUAL a ee FOR MAINTENANCE SPECIFICATIONS AND __ Shaft Tube Assembly ADJUSTMENTS __ Cutting Attachment W Guide Bar and Saw Chain Pe KIORITZ CORP __ Operator s Manual How to Prune Manual Emission Control Label located on Engine EXAMPLE __ Warranty Registration Card ONLY information on label varies by FAMILY __ Warranty Statement __ Plastic Bag __ T Wrench combination screwdriver spark plug socket __ Combination Cross Head Slotted L Wrench __ 3mmbhex wrench __ 8x 10mm Spanner __ Safety Glasses __ 2 Stroke Oil Bottle 2 6 oz __ Shoulder Harness __ Guide Bar Cover We MECHO _ MECHO Power Pruner Qpercuir s Manual ECHO INCORPORATED MODELS PPT 2100 TYPE IE Homia Kmdir ERITH A Wy PIE IHA TYVE IF i ey EMISSIONS AND WARRANTY ee eae STATEMENTS FOR TYPE 1E MODELS WEE AEF uw ted WARRANTY REGISTRATION CARD TARJETA DE INSCRIPCION DE GARANTIA LIMITADA Copy of Limited Warani Shalenrent vided wit Operates Manua En el Manual De Qpad eg Incluye urea copa de la detlereclon de la garantie limitada EAS PRINTS WARNING A DANGER JA FAVOR ESCRIBA SOM LETRA DE IMPRENTA veld eater te fe ated a Pelee ide Ee ed ee Wr ATRE Haag UAE On LAHTEA AR OP oe SAR TART EE A TIT be malnella og rst ee metering Fad Ie eeraa race lalate POWER PRUNER 1 1 OPERATOR S MANUAL 12 11 Bly ic 1I2UECHG 10 11 12 13 14 15 16
18. MEGHO Power Pruner Operator s Manual MODELS PPT 2100 TYPE 1 1E Serial Number 503550 506999 PPT 2400 TYPE 1 1E Serial Number 505900 518599 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 A DANGER Readrules for safe operation and instructions carefully ECHO provides an Operator s Manual which must be read and understood for proper and safe operation Failure to do so could result in serous injury X7502301401 89865024661 07 98 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 WARNING A DANGER Read rules for safe operation and instructions carefully ECHO provides an Operator s Manual and a Safety Manual Both must be read and understood for proper and safe operation THE OPERATOR S MANUAL contains specifications and information for operation starting stopping maintenance storage and assembly specific to this product THE SAFETY MANUAL explains possible hazards involved with the use of Power Pruner and what measures you should take to make their use safer TABLE OF CONTENTS Introduction The Opera
19. NE INFORMATION ENGINE FAMILY TEHO21UB24RA DISPLACEMENT 21 2cc THIS ENGINE MEETS U S EPA PHI AND 1995 1999 CALIFORNIA EMISSION REGULATIONS FOR ULGE ENGINES REFER TO OWNER S MANUAL FOR MAINTENANCE SPECIFICATIONS AND ADJUSTMENTS E Konrz conp o Emission Control Label located on Engine EXAMPLE ONLY information on label varies by FAMILY MECE LIED WARRANTY REGISTRATION CARD TARJETA DE INSCRIPCION DE GARANTIA LIMITADA Copy of Limited Warranty Statement included with Operator s Manual i 1 En el Manual del Operador se incluye una copia de la Declaracion de la Garantia Limitada Please Print Por Favor Escriba Con Letra De Imprenta Purchaser s Name Homeowner of Business Nombre del A Primary use of tool Uso principal de la herramieta Comprador Duc e de Cam o Negocio L j Homeowner 2 Landscaper 3 Professional Duc o de case Disefisdor de jardines B Safety operational information reeived with product Que informacion de operacion seguridad recibio con el producto 1 perator s Manual Manual del Operador C Have you reviewed the Brush Cutter Trimmer Safety Vidco overview Ha vi i video de seguridad para informacion general ecortador 2 4 Safety glasses sobre el cortador de malese re 1 yes si 2 0 no Avail dealer n coalquier distribuidor autorizado de Echo Serial No and or Type No Numero de seri Y O numero de tipo Dealer Signature Cf applicable TO PRUCH
20. Saw Chain Tension 1 Loosen two 2 11 mm 7 16 in guide bar bolts A located on cutting attachment using the adjustment wrench provided 2 Turn saw chain tnesioning screw B located next to guide bar in sprocket cover clockwise to tighten saw chain on guide bar Turning screw counter clockwise will loosen saw chain on guide bar 3 Tighten guide bar bolt firmly but not so much that the head starts to distort Move saw chain backwards on guide bar by hand Saw chain should move freely on bar if it is in proper mesh with sprocket Keep the saw chain lubricated and properly adjusted and the guide bar be bolts tightened firmly at all times If saw chain is difficult to rotate or iAe link TE i 178 Imm binds on guide bar it is too tight ae a Orive Link Tangs Between Side Link Hanging Out and Bor of Botiom of Ber POWER PRUNER 1 7 OPERATOR S MANUAL PRE OPERATION FUEL Fuel Requirements Gasoline Use 89 Octane 4 gasoline or gasohol known to be good quality Gasohol may contain up to 10 Ethyl grain alcohol or 15 MTBE methyl tertiary butyl ether Gasohol containing methanol wood alcohol is NOT approved Two Stroke Oil A two stroke engine oil meeting ISO L EGD Standard ISO CD 13738 must be used Echo brand Premium 50 1 oil meets this standard Engine problems due to inadequate lubrication caused by failure to use an ISO L EGD approved oil such as Echo Premium 50 1
21. achment using the T wrench provided 2 Turn saw chain tensioner screw B located next to guide bar in sprocket cover clockwise to tighten saw chain on guide bar Turning screw counter clockwise will loosen saw chain on guide bar CORRECT COLD CORRECT 3 Tighten guide bar nuts firmly Move saw chain backwards on guide TENSION ee TENSION bar by hand Saw chain should move freely on guide bar if it is in Sy proper mesh with sprocket e Keep the saw chain lubricated and properly adjusted and the guide bar Contocting BrivetinitTanc bomen Siac ice Bor nuts tightened firmly at all times If saw chain is difficult to rotate or binds on guide bar it is too tight ISA MECHO W 4 IMPORTANT M Stored fuel ages Do not mix more fuel than you expect to use in a 9 T T thirty 30 days ninety 90 days when a fuel stabilizer is added z 10 111213 14 1516 17 181920 21 IMPORTANT 2223 24 252627 28 Stored two stroke fuel may separate ALWAYS shake fuel con tainer thoroughly before each use 29 31 LUBRICATING THE GUIDE BAR AND SAW CHAIN 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 lubricati
22. andle slowly until the piston reaches the top of its travel and leave it there 8 Install the spark plug do not connect spark plug cable 9 Install the guide bar cover on guide bar and saw chain SERVICING INFORMATION PARTS Genuine ECHO Parts and ECHO Re Power 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 number and Serial Number of the unit with you You can find all three numbers on the engine housing For future reference write them in the space provided below Model No Type No SN DEALER Call 1 800 432 ECHO SERVICE Service of this product during the warranty period must be performed by an Authorized ECHO Service Dealer For the name and address of the Authorized ECHO Service Dealer nearest you ask your retailer or call 1 800 432 ECHO When presenting your unit for Warranty service repairs proof of purchase is required HELA LIMITED WARRANTY REGISTRATION CARD Copy of Limited Warranty Statement inclaed with Operator s Manual WARRANTY CARD Sa n marweumerranorraroM MED E e ie Eo This card is our means of registering all original owners of ECHO equip ai i armenan ronnan een ome ment The card plus proof of purchase provides you the assurance that authorized warranty work will be done It also provides a direct link e REET ATE AD momomo between you and ECHO if we find it necessary t
23. cing gloves such as Echo s Pro Comfort are designed to provide additional comfort Hearing Protection Wear hearing protection OSHA requires the use of hearing protection if this unit is used 2 hours per day or more 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 DO NOT WEAR SHORTS DONOT WEARTIES SCARVES JEWELRY Wear sturdy work shoes with non skid soles DO NOT WEAR OPEN TOED SHOES e DONOTOPERATEUNITBAREFOOTED POWER PRUNER OPERATOR S MANUAL 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 WARNING 44 DANGER All over head electrical conductors and communications wires can have electricity flow with high voltages Never touch wires directly or indirectly when pruning otherwise serious injury or death may result Determine Operation Area e Provide all operators of this equipment with the Operator s Manual and instructions for safe operation e Do not operate this product indoors or in inadequately ventilated areas e Review the area to be trimmed Look for hazards that could contribute to unsafe conditions DO NOT operate unit if any wires power telephone cable etc are closer than 15 M
24. eat path from falling objects e Check that shoulder harness is adjusted for safe comfortable operation See picture at right for proper adjustment e Turn the Power Pruner off when moving from tree to tree e Avoid any contact with saw chain KICKBACK WARNING 44 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 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 Hold the Power Pruner firmly with both hands Be aware of the down and outward path the pruner will take after the cut is made 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 Prun
25. equired Specialized tools are required 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 pian ay EVERY MONTHS MONTHS YEARLY BEFORE 600 SYSTEM PROCEDURE USE REFUEL OR 90 OR 270 HOURS HOURS HOURS Recommended Echo Dealer Maintenance Procedures Do It Yourself Maintenance Procedures Power Transmission Inspect Clean Oil Shaft Inspect Clean Lubricate Inspect Sharpen Replace Lubricate MAINTENANCE PROCEDURE LETTER CODES l INSPECT R REPLACE C CLEAN IMPORTANT NOTE Time intervals shown are maximum Actual use and your experience will determine the frequency of required maintenance MAINTENANCE PROCEDURE NOTES All recommendations to replace are based on the finding of damage or wear during inspection 1 Apply ECHO LUBE every 25 hours of use AIR FILTER Level 1 Parts required 90008 REPOWER FILTER KIT 1 Close choke Cold Start Position This prevents dirt from entering the carburetor throat when the air filter is removed Brush accumu lated 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
26. er if necessary 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 e Keep your body warm especially the head neck feet ankles hands and wrists e Maintain good blood circulation by performing vigorous arm exercises during frequent work breaks and also by not smoking e Limit the hours of operation Try to fill each day with jobs where operating the trimmer or other hand held power equipment is not required e 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
27. in Installation Level3 e Install new saw chain onto guide bar Make sure cutting links are faced towards the nose of the guide bar e Engage saw chain with sprocket e Replace sprocket cover and guide bar nuts e Follow instruction on adjusting saw chain tension page 16
28. in cutting attachment with locating hole K in upper shaft tube 6 Tighten locator screw E Tighten four 4 cutting attachment screws D 7 Extend upper shaft tube to desired length Tighten center clamp knob F turning clockwise THROTTLE LINKAGE INSTALLATION NOTE The engine is delivered separated from shaft tube The throttle linkage and stop switch wires are attached to the rear handle 1 Loosen outer 10mm nut E on throttle linkage 2 Insert throttle linkage in fan cover slot A 3 Finger tighten nut E and attach the inner linkage to the swivel B on the carburetor throttle plate NOTE It is important that the head of the throttle linkage fits inside the slot well of the swivel B 1CMUELCHG 4 Tighten the 10mm linkage nuts E 5 Check throttle for freedom of movement and make sure it returns to idle position If the throttle linkage does not allow the carburetor throttle plate C to return to idle against idle screw D loosen linkage nuts turn throttle linkage nut E counter clockwise until throttle plate C rests against idle screw D Hold linkage nut E from turning and tighten other linkage nut 6 Connect ground wire terminal under screw F on fan housing 7 Connect stop switch wire to stop wire G on engine SAW CHAIN TENSION ADJUSTMENT WARNING 44 DANGER Always wear work gloves when handling saw chain otherwise serious personal injury may result To Adjust
29. intenance of this product you may call the ECHO Consumer Product Support Department at 1 800 673 1558 from 8 00 am to 5 00 pm Central Standard Time Monday through Friday Before calling please know the model and serial number of your unit to help your Consumer Product Support Representative MEGHO ECHO INCORPORATED 400 OAKWOOD ROAD 99922203149 LAKE ZURICH IL 60047 05 99 SUP22203149 10OAMUELHE 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 LIST __ Power Head __ Shaft Tube Assembly __ Cutting Attachment W Guide Bar and Saw Chain __ Plastic Bag __ Operator s Manual __ Safety Manual __ How to Prune Manual __ Warranty Registration Card __ Warranty Statement __ Plastic Bag __ T Wrench combination screwdriver spark plug socket __ 3mmhex wrench __ 8x 10mm Spanner __ Safety Glasses __ 2 Stroke Oil Bottle 2 6 oz __ Shoulder Harness __ Guide Bar Cover MECHO o i Bower Pruner Operator s Mannal lt MODELS ECHO INCORPORATED POLE PRUNER SAFETY MANUAL EMISSIONS AND WARRANTY STATEMENTS FOR TYPE 1E MODELS EMISSION CONTROL Emissions Models The emission control system for this engine is EM Engine Modification IMPORTANT ENGI
30. is correctly tensioned on the guide bar Dull loose or damaged saw chain should not be used Refer to page 29 for correct Filing Saw Chain procedures e Check that shoulder harness is adjusted for safe comfortable opera tion See figure at right for proper adjustment POWER PRUNER 1 9 OPERATOR S MANUAL DETERMINE OPERATION AREA e Before starting the unit equip yourself and fellow workers in the 15 M 50 ft safety zone with the required protective equipment and clothing e Review the area to be trimmed Look for hazards that could contribute to unsafe conditions such as overhead electrical lines or dead branches e Spectators children and animals must be prevented from coming nearer than 15 M 50 ft while the pruner is in use OPERATION Provide all operators of this equipment with the Operator s Manual and instructions for safe operation 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 Always evaluate the area being cut for overhead hazards such as dead branches which may fall and strike the operator or helpers e Be aware of branches bouncing when striking the ground e Larger branches should be removed in sections e During operation the complete unit especially the shaft tube and the cutting attachment may become very hot too hot to touch Avoid contact during and immediately after operation
31. ll 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 Check that the cutting attachment guide bar and saw chain is firmly attached and in safe operating condition e Only use ECHO approved guide bar and saw chain e Only use one ECHO approved extension on the pruner e Do not hit rocks stones tree stumps and other foreign objects with the saw chain e Do not cut into the ground with the saw chain e If cutting attachment end strikes an obstruction stop engine immedi ately and inspect saw chain for damage e Do not operate with a dull fractured or discolored saw chain e Remove all foreign objects from work area e Always cover the guide bar and saw chain with guide bar cover during transportation and in storage FUEL WARNING 44 DANGER Fuelis 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 e NEVER refuel a unit with the engine running e DO NOT fill fuel tanks indoors ALWAYS fill fuel tanks out doors over bare ground e Securely tighten fuel cap after refueling e Inspect for fuel leakage If fuel leakage is found
32. m 13 32x3 4in T wrench 8x 10mm Wrench Hex Wrench Parts Required Power Head Shaft Tube Assembly Cutting Attach ment 1 Loosen bolt A 2 Match square socket in engine shaft with square power transmis sion shaft B and slide together until engine rests against the machine surface of lower shaft tube housing coupler C 3 Rotate lower shaft tube housing 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 SHAFT TUBE 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 POWER PRUNER OPERATOR S MANUAL 1 5A 2 Loosen center clamp knob F turning counter clockwise 3 Pull upper shaft tube G out of fiberglass lower shaft tube 127 152 mm 5 6 in then slide G back into fiberglass lower shaft tube exposing inner power transmission shaft H Align and join star shaped drive end of inner power transmission shaft H with cutting attachment shaft 1 4 Align ridges on upper shaft tube G with seams in cutting attach ment 5 Slide together aligning locator screw E in cutting attachment with locating hole J in upper shaft tube 6 Tighten locator screw E Tighten four 4 cutting attachment screws D 7 E
33. ns for specific information Engine Cover INTERNATIONAL SYMBOLS Symbol Symbol Symbol form shape dgescription application Fuel and oil mixture Carburetor adjustment Read and understand High speed mixture owners manual Wear eyes ears and Finger Severing ae m head protection Idle spee Carburetor adjustment gt Avoid all power lines FINE Do not operate closer Low speed mixture This unit is not insu fos than 15 M 50 ft lated against electri from electrical cal current 4 hazards Keep bystanders at Wear hand protec DO NOT smoke p by least 15 meters i near fuel tion Use two handed 50 feet away Plan retreat path from falling objects Ignition DO NOT allow Engine choke Ignition control ON OFF Wear slip resistant flames or sparks foot wear near fuel Primer bulb EQUIPMENT Before operation a complete check of the unit must be performed e Check unit for loose missing nuts bolts and screws Tighten and or replace as needed e Inspect fuel lines tank and area around carburetor for fuel leaks DO NOT operate unit if leaks are found e Never adjust the guide bar or saw chain when the engine is operat ing POWER PRUNER 5 OPERATOR S MANUAL Guide Bar and Saw Chain WARNING 44 DANGER Serious injury may result from the use of non approved guide bar and saw chain combinations Read and comply with all safety instructions listed in this manual ECHO INC wi
34. o contact you ADDITIONAL OR REPLACEMENT MANUALS Operator s and Parts Manuals are available for purchase from your ECHO Incorporated ECHO dealer or directly from ECHO See ordering instructions below 400 Oakwood Road Lake Zurich IL 60047 Technical Publications Orders ORDERING INSTRUCTIONS To obtain a Parts Catalog or Operator s Manual send a check or money order 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 numbe of the ECHO unit you have part number of the manual if known your name and address and mail to address above Available Parts Catalog PPT 2100 Type 1 1E S N 503550 amp Up 99922203003 PPT 2400 Type 1 1E S N 505900 amp Up 99922203004 MECHO ECHO INCORPORATED 400 Oakwoop Roab LAKE ZURICH IL 60047 MEGHO SUPPLEMENT TO OPERATOR S MANUAL PART NUMBER 89865024661 X7502301401 FOR MODELS PPT 2100 S N 507000 amp UP PPT 2400 S N 518000 amp UP CUTTING ATTACHMENT INSTALLATION INSTRUCTIONS The enclosed pages include important assembly and adjustment procedures for your new Power Pruner Please replace original pages 10 13 16 18 and 29 in the Operator s Manual with revised pages 10A 13A 16A 18A and 29A for proper and safe operation ECHO CONSUMER PRODUCT SUPPORT If you require assistance or have questions concerning the application operation or ma
35. o replace or adjust guide bar and saw chain with engine running This saw chain is VERY sharp wear heavy gloves to protect your hands when handling it Wear eye protection meeting CE or ANSI Z87 1 specification Guide Bar Replacement Installation Level3 e Loosen two 2 11mm 7 16 in guide bar bolts A and relieve saw chain tension turning screw B counter clockwise e Remove sprocket cover e Free saw chain from sprocket and remove from guide bar If guide bar is okay proceed to saw chain installation e Slide guide bar forward and remove from cutting attachment Install new guide bar sliding it onto the cutting attachment as far as possible Saw Chain Installation Level3 e Install new saw chain onto guide bar Make sure cutting links are faced towards the nose of the guide bar e Engage saw chain with sprocket e Replace sprocket cover e Follow instruction on adjusting saw chain tension page 16 POWER PRUNER p 9 OPERATOR S MANUAL FILING SAW CHAIN Level3 Keep this angle IMPORTANT Dull or damaged cutters will result in poor cutting performance increased vibration and premature saw chain failure WARNING 4 amp DANGER Always stop engine and wear gloves when filing saw chain otherwise serious personal injury may result 1 Set round 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 direc
36. on Refill the oil reservoir with each tank of fuel IMPORTANT To prevent plastic deterioration do not use synthetic or silicone based oil ADJUSTING AUTOMATIC OILER Tools required 10x19mm 13 32x3 4 T Wrench provided 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 PoweER PRUNER OPERATOR S MANUA L2 9A GUIDE BAR AND SAW CHAIN REPLACEMENT WARNING DANGER Never try to replace or adjust guide bar and saw chain with engine running This saw chain is VERY sharp wear heavy gloves to protect your hands when handling it Wear eye protection meeting CE or ANSI Z87 1 specification Guide Bar Replacement Installation Level3 Tools required 10mm 13 32 in Socket Screwdriver e Loosen two 2 10mm 13 32 in guide bar nuts A and relieve saw chain tension turning screw B counter clockwise e Remove sprocket cover e Free saw chain from sprocket and remove from guide bar If guide bar is okay proceed to saw chain installation e Slide guide bar forward and remove from cutting attachment Install new guide bar sliding it onto the cutting attachment as far as possible e Turn saw chain adjustment screw until adjusting pin C fits into round hole in guide bar Saw Cha
37. ound BRANCH e Long branches should b di l pi NOT ong branches should be removed in several pieces CORRECT 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 1 Under cut 1 4 limb diameter near tree trunk 2 Finish top cut slightly farther out on limb 3 Flush cut stub at trunk CORRECT e DO NOT use for felling or bucking 22 UEC 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 Service 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 Experiencer
38. s repeat instructions 4 and 5 6 After engine warm up gradually depress throttle trigger to increase engine RPM to operating speed STARTING WARM ENGINE WARNING DANGER The cutting attachment should not rotate 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 Start Run Move stop switch button A forward away from the STOP position 2 Start Pull Rope Lay the pruner on a flat clear area and pull the recoil starter handle D until the engine fires NOTE If engine does not start after 4 pulls use Cold Start Procedure POWER PRUNER p 1 OPERATOR S MANUAL STOPPING ENGINE 1 Release Throttle Allow engine to idle for a minute 2 Stop Switch Stop Move stop switch button A backward to STOP position WARNING A 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 CORRECT The Power Pruner is designed for light to medium trimming of limbs and branches up to 203 mm 8 in in diameter Follow these tips for success ful operation Plan cut carefully Check direction branch will fall Plan retreat path from falling branch Cut branches bounce when striking gr
39. s Forcing them to tighten will damage the carburetor 2 Turn needles out CCW PPT 2100 LO B 1 3 8 turns HI A 1 7 8 turns PPT 2400 LO B 2 1 2 turns HI A 2 1 4 turns Fine Tuning Requires Accurate Tachometer 1 Start engine and allow to warm to operating temperature minimum 2 3 minutes varying engine speed from idle to full throttle 2 Always begin fine tuning with LO B needle a Lean drop off With engine idling turn LO B needle slowly CW in to lean drop off point RPM will increase then abruptly drop off Note this position 1 b Rich drop off With engine idling slowly turn LO B needle CCW out to rich drop off point RPM will increase then gradually slow and drop off Note this position 2 c Final setting Set needle at mid point between lean rich drop off points 3 d Turn needle 1 8 turn CCW out making mixture slightly richer 4 3 HI speed adjustment Adjust HI A needle with tachometer Refer to Wide Open Throttle RPM settings listed in Specifications on page 13 4 Check idle speed and reset if necessary If tachometer is available idle speed should be set to the specifications found on page 13 Specifications of this manual WARNING 44 DANGER When carburetor adjustment is completed cutting attachment should not move at idle otherwise serious personal injury may result 28UUELAM GUIDE BAR AND SAW CHAIN REPLACEMENT WARNING 44 DANGER Never try t
40. tion 3 File until cutter top and side bevel edges are sharp without nicks 4 Place depth gauge tool 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 6 Properly filed cutter is as shown 7 Apply clean oil and rotate saw chain slowly to wash away filings 8 If saw chain is coated or clogged with resin clean in kerosene then soak in oil TOP PLATE CUTTING ANGLE DEPTH GAUGE So MECHO TROUBLESHOOTING Problem Engine starts hard does not start Engine Fuel at Cranks carburetor Fuel at cylinder Spark at endof plug wire Spark at plug Engine does not crank Dies or No fuel at carburetor No fuel at cylinder Muffler wet with fuel No spark at end of plug wire No spark at plug Accelerates poorly Fuel strainer clogged Fuel line clogged Carburetor Fuel mixture is too rich Stop switch off Electrical problem Interlock switch Spark gap incorrect Covered with carbon Fouled with fuel Spark plug defective Internal engine problem Air filter dirty Fuel filter dirty Fuelventplugged Spark plug Carburetor Cooling system plugged Exhaust port spark arrestor screen plugged Clean Clean See your Echo dealer Open choke Clean replace air filter Adjust carburetor See your Echo dealer
41. tor s Manual The Safety Manual Manual Safety Symbols amp Important Information General Description International Symbols Equipment Personal Condition amp Safety Equipment Safe Operation Kickback Extended Operation Extreme Conditions Description Contents Emission Control Specifications Assembly Cutting Attachment to Drive Shaft Installation 14 3 Extension Installation Saw Chain Tension Adjustment Pre Operation Lubricating the Guide Bar and Saw Chain Adjusting Automatic Oiler Equipment Check Determine Operation Area CopyRight 2000 By Echo Incorporated All Rights Reserved POLE PRUNER SAFETY MANUAL Operation Starting Cold Engine Starting Warm Engine Stopping Engine Pruning Techniques Maintenance Skill Levels Maintenance Intervals Air Filter Fuel Filter Cooling System Cleaning Exhaust System Carburetor Adjustment Emissions Carburetor Adjustment Non Emissions Guide Bar and Saw Chain Replacement Filing Saw Chain Troubleshooting Servicing Information Service ECHO Consumer Product Support Warranty Card Additional or Replacement Manuals Manual Ordering Instructions Supplement to Operator s Manual Specifications descriptions and illustrative material in this literature are as accurate as known at the time of publication but are subject to change without notice Illustrations may include optional equipment and accessories and may not include all standard equipment
42. using Controls operation of choke Move lever to start position Close Choke and back to run position Open Choke SPARK PLUG Provides spark to ignite fuel mixture ARM REST Provides arm rest during operation and protects arm from hot engine AUTOMATIC OILER ASSEMBLY Self oiling Use high quality low viscosity non detergent bar and chain oil SAW CHAIN 90 SG 9 53 mm 3 8 in low profile Oregon saw chain Runs approximately 609 6 m min 2000 ft min at full throttle GUIDE BAR 254mm 10in guide bar PPT 2100 305 mm 12 in guide bar PPT 2400 CUTTING SHOE Used to capture and stabilize branch while cutting Place cutting shoe against branch accelerate and lower saw chain into branch CUTTING ATTACHMENT Sealed gearratiois 1 5 1 reduction OPERATORS MANUAL Read and understand this manual before operation Keep manual in a safe location for future reference 1 e operation maintenance storage and specifications POWER PRUNER 1 3 OPERATOR S MANUAL SPECIFICATIONS Standard 2743 mm 108 0 in Extended 3886 mm 153 0 in Air cooled two stroke single cylinder gasoline engine Bore 34 0 mm 1 339 in 23 6 cc 1 44 cu in Spark Arrestor Muffler O UO m m g g D D 5 J F F gt gt Diaphragm w primer bulb Ignition System CDI capacitor discharge ignition NGK BPM 7A NGK BPM 7Y Gap 0 65 mm 0 026 in Gap 0 65 mm 0 026 in Fuel Mixed Gasoline and Two stroke Oil Fuel
43. xtend upper shaft tube to desired length Tighten center clamp knob F turning clockwise THROTTLE LINKAGE INSTALLATION NOTE The engine is delivered separated from shaft tube The throttle linkage and stop switch wires are attached to the rear handle 1 Loosen outer 10mm nut E on throttle linkage 2 Insert throttle linkage in fan cover slot A 3 Finger tighten nut E and attach the inner linkage to the swivel B on the carburetor throttle plate NOTE It is important that the head of the throttle linkage fits inside the slot well of the swivel B 16AMECHO 4 Tighten the 10mm linkage nuts E 5 Check throttle for freedom of movement and make sure it returns to idle position If the throttle linkage does not allow the carburetor throttle plate C to return to idle against idle screw D loosen linkage nuts turn throttle linkage nut E counter clockwise until throttle plate C rests against idle screw D Hold linkage nut E from turning and tighten other linkage nut 6 Connect ground wire terminal under screw F on fan housing 7 Connect stop switch wire to stop wire G on engine SAW CHAIN TENSION ADJUSTMENT Tools Required 10x 19mm 13 32x3 4in T wrench provided WARNING DANGER Always 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 att
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