Echo MOTOSIERRA CS-271T User's Manual
Contents
1. instructions for this chain saw Front hand guard Guard between the front handle and the saw chain for protecting the hand from injuries and aiding in control of the chain saw if the hand slips off the handle This guard is used to lock the chain brake which is to stop the saw chain rotation Rear handle for the right hand Support handle located on the top of the engine housing Choke control knob Device for enriching the fuel air mixture in the carburetor to aid cold starting Muffler cover Cover the muffler not to make operator touch to hot surface of muffler Clutch cover Protective cover to the guide bar saw chain clutch and sprocket when the chain saw is in use Chain tension adjuster Device to adjust chain tension Chain catcher A projection designed to reduce the risk of the operator s right hand from being hit by a chain which has broken or derailed from the guide bar during cutting Guide bar The part that supports and guides the saw chain Saw chain Chain serving as a cutting tool Bar tip guard Anti kickback device attached on the bar nose 13 14 15 16 17 18 19 20 21 22 23 Fuel tank cap For closing the fuel tank Oil tank cap For closing the oil tank Starter handle Pull handle slowly until starter engages then quickly and firmly When engine starts return handle slowly Do not let handle snap back or dama2. fuel and oil usage as prescribed in the operators manual Should a product difficulty occur you must at your expense deliver or ship your ECHO unit to an authorized ECHO servicing dealer for warranty repairs within the applicable warranty period and arrange for pick up or return of your unit after the repairs have been made For your nearest authorized ECHO servicing dealer call ECHO s Dealer Referral Center at 1 800 432 ECHO or you can locate an ECHO servicing dealer at WWW ECHO USA COM Should you require assistance or have questions concerning ECHO s Warranty Statement you can contact our Consumer Product Support Department at 1 800 673 1558 or contact us through the web at WWW ECHO USA COM PRODUCT WARRANTY PERIOD RESIDENTIAL APPLICATION e 5 YEAR WARRANTY All units for residential or non income producing use will be covered by this limited warranty for five 5 years from date of purchase EXCEPTIONS e For two stroke engine powered products the electronic ignition module flexible drive cables SRM solid drive shafts and TC tines are warranted for the life of the product on parts only e Cutting attachments such as but not limited to bars chains sprockets blades and nylon trimmer heads for residential or non income producing use will be covered for failures due to defects in material or workmanship for a period of 60 days from original product purchase date Any misuse from contact with concrete rocks or other structu
3. likely permanent nerve and muscle damage can be prevented CS 271T EYE AND HEARING PROTECTION e Wear eye protection goggles that meet ANSI Z 87 1 requirements Goggles meeting the requirements have the mark Z 87 stamped on them e Wear hearing protection If this guideline is not followed hearing loss can occur ECHO recommends wearing hearing protection at all times WEAR PROPER CLOTHING e Snug fitting durable clothing should be worn Pants should have long legs do not wear shorts Do not wear loose fitting clothing scarves neckties jewelry or any item that may become tangled in surrounding growth or the chain saw itself e Wear shoes with non skid soles Do not wear open toed shoes or operate unit barefooted e Wear no slip heavy duty work gloves to improve your grip on the chain saw handles The gloves also help reduce the transmission of machine vibration to your hands nor HUMID WEATHER e 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 Aran HOT SURFACES e During operation the muffler or catalytic muffler and surrounding cover become hot e Never suspend the saw on a lanyard with the engine running e Always use the saw from the right hand side of your body never from the left side e Always wear proper safety clothing to protect your lower body from sharp saw
4. AV WARNING Cutting attachment must not move when unit is idling 6 Accelerate to full throttle for 2 3 seconds to clear any excess fuel in the engine then return to idle Accelerate engine to full throttle to check for smooth transition from idle to high speed lf engine hesitates turn L needle CCW 1 8 turn and repeat acceleration Continue adjustment until smooth acceleration results 7 Check idle speed and reset if necessary as described in item 5 If a tachometer is available idle speed should be set to 2800 3600 r min 44 CAUTION When starting idling adjustment speed should be adjusted not to rotate the saw chain Correct idle speed is adjusted 2800 to 3600 r min Or turn CCW from the point the chain stops moving When you experience trouble with the carburetor contact your dealer AIR FILTER Check before every use e Close choke a ir cleaner cover e Turn cleaner cover knob counterclockwise by hand and remove air cleaner cover and air filter e Brush off dust lightly or clean with compressed air or replace the air filter e Reinstall air filter and cover Air filter Cleaner cover knob CHECK FUEL SYSTM Check before every use e After refueling make sure fuel does not leak from around fuel pipe fuel grommet or fuel tank cap e Incase of fuel leakage there is a danger of fire Stop using the machine immediately and request your dealer to inspect or replace SPARK
5. Cylinder Exhaust Port Recoil Starter Rope n Screws Nuts Bolts Meintenance Procedure Letter Codes Inspect C Clean R Replace Meintenance Procedure Notes 1 Low evaporative fuel tanks DO NOT require regular maintenance to maintain emission integrity All recommendations to replace are based on the finding of damage or wear during inspection 23 Maintenance procedure ew 3 i i InspectReplace 1 InspecyReplase 1 Inspect Clean Lubricate 1 aeee Tensioning InspectReplace 2 InspecvClean Replace 1 InspectClean 2 _InspectCiean Replace 2 Inspect Clean Decarbon 2 InspecvCiean 1 1nspecvTigrtenRepace 1 SKILL LEVELS Level 1 Easy to do Most required tools come with unit Level 2 Moderate difficulty Some specialized tools may be 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 Ask your ECHO dealer for these parts Required Skill level 3 Months or 90 Hours Yearly or 600 Hours I C I C Every refuel IMPORTANT Time intervals shown are maximum Actual use and your experience will determine the frequency of required maintenance CS 271T Idle adjusting screw Low speed needle L High speed needle H High Altitude Operation This engine has been factory adjusted to maintain satisf
6. DO NOT store a unit with fuel in its tank Leaks can occur Return unused fuel to an approved fuel storage container STORAGE Fuel storage laws vary by locality Contact your local government for the laws affecting your area As a precaution store fuel in an approved airtight container Store in a well ventilated unoccupied building away from sparks and flames EMISSION DATA EMISSION CONTROL EXHAUST and EVAPORATIVE EPA 2010 and or C A R B TIER Ill The emission control system for the engine is EM TWC Engine Modification and 3 way Catalyst and for the fuel tank the Control System is EVAP Evaporative Emissions or N for nylon tank Evaporative emission may be applicable to California models only An Emission Control Label is located on the engine This is an example only information on label varies by engine family 13 PRODUCT EMISSION DURABILITY EMISSION COMPLIANCE PERIOD The 300 hours emission 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 EMISSION CONTROL INFORMATION ENGINE FAMILY EHXS 0274EA DISPLACEMENT 26 9cc EMISSION COMPLIANCE PERIOD 300Hours THIS ENGINE MEETS U S EPA EXH EVP AND CALIFORNIA EXH AND EVP EMISSION REGULATIONS FOR S O R E REFER TO OWNER S E MANUAL FOR
7. agrees to repair or replace at ECHO s discretion any defective product free of charge at any authorized ECHO servicing dealer within listed below application time periods limitations and exclusions THIS LIMITED WARRANTY IS ONLY APPLICABLE TO ECHO PRODUCTS SOLD BY AUTHORIZED ECHO DEALERS IT IS EXTENDED TO THE ORIGINAL PURCHASER ONLY AND IS NOT TRANSFERABLE TO SUBSEQUENT OWNERS EXCEPT FOR EMISSION RELATED PARTS Repair parts and accessories replaced under this warranty are warranted only for the balance of the original unit or accessory warranty period Any damage caused by improper installation or improper maintenance is not covered by this warranty All parts or products replaced under warranty become the property of ECHO Inc This warranty is separate from the Emission Control Warranty Statement supplied with your new product Please consult the Emission Control Warranty Statement for details regarding emission related parts For a list of Authorized ECHO Dealers refer to WWW ECHO USA COM or call 1 800 432 ECHO OWNER S RESPONSIBILITY To ensure trouble free warranty coverage it is important that you register your ECHO equipment on line at WWW ECHO USA COM or by filling out the warranty registration card supplied with your unit Registering your product confirms your warranty coverage and provides a direct link if we find it necessary to contact you The owner shall demonstrate reasonable care and use and follow preventative maintenance storage
8. and labor The Emission Control System Warranty is extended to the original owner including all subsequent owners MANUFACTURER S WARRANTY COVERAGE The emission control system is warranted for 2 years or the length of the ECHO Inc warranty whichever is longer If any emission related part on your equipment is defective the part will be repaired or replaced by ECHO Inc or its Authorized Service Representative OWNER S WARRANTY RESPONSIBILITIES As the equipment SORE owner you are responsible for the performance of the required maintenance listed in your Operator s Manual ECHO Inc recommends that you retain all receipts covering maintenance on your equipment SORE however ECHO Inc cannot deny warranty solely for the lack of receipts or for your failure to ensure the performance of all scheduled maintenance As the equipment SORE owner you should be aware that ECHO Inc may deny you warranty coverage if your equipment SORE or a part has failed due to abuse neglect improper maintenance or unapproved modifications You are responsible for presenting your equipment SORE to an ECHO Inc authorized service representative as soon as a problem exists The warranty repairs should be completed in a reasonable amount of time not to exceed 30 days If a warrantable condition exists and there is no Authorized Dealer within 100 miles ECHO Inc will pay to ship the unit to the nearest authorized dealer If you have questions regarding your warranty c
9. chain and hot muffler e Always keep exhaust area clear of flammable debris during transportation or when storing otherwise serious property damage or personal injury may result S PARK ARRESTOR MUFFLER The spark arrestor muffler controls the exhaust noise and prevents hot glowing particles of carbon from leaving the muffler Make sure the spark arrestor screen is in good repair and properly seated in the muffler Certain internal combustion engines operated on forest brush and or grass covered areas in the states of Washington Oregon Idaho California Minnesota New Jersey and Maine are required to be equipped with a spark arrestor This requirement also applies to all U S Forest Service lands In some of these areas the spark arrestor system must be certified per USDA Forest Service Regulation SAE J335 Check with your local or state authorities for specific regulations in your area Failure to follow these requirements is a violation of the law CORRECT USE OF CHAIN BRAKE Rotational kickback Reduced radius belongs on top 44 DANGER Kickback safety precaution for chain saw users Kickback may occur when 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 The installation of a chain brake may be mandatory by law or as stipulated by insurance regulations in your area of operation You should inquire through local government office
10. 14 WHEN THE ENGINE IS COLD CAUTION Chain brake U a Make sure the bar and chain are free from any obstruction when starting the chain saw Move chain brake lever fully forward to lock chain brake before starting p Start Run Fill the fuel tank with fuel mixture Ignition switch It is not permitted to fill fuel above the shoulder level of fuel tank Purge pump Fill the chain oil tank with lubricant Do not over fill Move ignition switch to RUN position Push purge pump 3 to 4 times or until fuel is visible in purge pump Turn choke control knob counterclockwise Choke position Securely hold the chain saw as shown When starting the chain saw place the unit ona flat ground and hold the front handle with left hand and hold firmly the rear end of rear handle with right knee and pull starter handle with right hand several times until first firing sound Turn choke control knob clockwise Open position Pull starter handle to start the engine When engine starts immediately squeeze throttle trigger to release throttle latch and pull front hand guard towards the operator immediately Chain brake unlocked position WHEN THE ENGINE IS WARM CAUTION Make sure the bar and chain are free from any obstruction when starting the chain saw Move chain brake lever fully forward to lock chain brake before starting Confirm there is fuel and chain oil in the tanks re Move ignition swit
11. ISSION DAT ea E E E E 13 OPERATION arara E E E E E E E E E I ES 14 CUTTING INSTRUCTION are reas ree E 17 CHAIN AND GUIDE BAR COMBINATION sisisinisvncvesseisanicenseadpesdiendicsdandieniveswwisesvbanniens 22 MAINTENANCE AND CARE re otaeracte ees atten e aneoannetcesaxsaceosaanteusaenpnewsmncenenuapaarecaessencses 23 SETTING THE SAW OHAIN cresio e Ein 27 TROUBLE Sr OUI arena E E erie 29 STORAGE AFTER U E seere E E E ee E E 30 TE GIN DAT ee E E eaeepee edcbeeanecosaaraeneeuediness 30 WARRANTY STATEMENT S serisinin e E iie KENN 31 This chain saw is designed for cutting wood or wood products Do not cut solid metal sheet metal plastic or any non wood materials 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 SYMBOLS AND SIGNS 44 DANGER S CIRCLE AND SLASH SYMBOL The safety alert symbol accompanied by the This symbol means the specific action word DANGER calls attention to an act or shown is prohibited Ignoring these condition which WILL lead to serious prohibitions can result in serious or personal injury or death if not avoided fatal injury WARNING NOTE The safety alert symbol accompanied by the This enclosed message provides tips for use word WARNING calls attention to an act or care and maintenan
12. MAINTENANCE SPECIFICATIONS AND ADJUSTMENTS YAMABIKO CORP CS 271T CHAIN LUBRICANT Proper lubrication of the chain while in operation reduces friction between the chain and the guide bar to a minimum and assures a longer service life Cap indication Oil fuel tanks are indicated by the following illustrations on the caps O e Use bar and chain oil of high quality for this purpose e Do not use used or reclaimed oil to avoid various oiler problems e Use ECHO bar and chain oil e When ECHO bar and chain oil is not available Use motor oil etc e Use bar and chain oil of the following grades SAE No 30 in Summer Oil tank cap Fuel tank cap SAE No 10 in winter or when cutting resinous trees e When refueling also refill chain oil OPERATION Chain brake WARNING e After choke control knob is turned and then knob is returned to original position throttle remains a little open latch condition e If engine is started in this latch condition chain starts to turn Do not start engine pe Start Run before chain brake is activated Ignition switch Purge pum 4 amp CAUTION ge pump i e After starting the engine squeeze throttle trigger slightly to release throttle latch and pull front hand guard towards the operator immediately Chain brake unlocked position e Never use throttle latch for cutting e Use the chain brake only in starting or in emergencies CS 271T
13. PLUG Check periodically e The standard spark gap is 0 65 mm 0 026 in e Correct the spark gap if it is wider or narrower than the standard gap e Fastening torque 15 to 17 N m 130 to 145 in Ib FUEL FILTER e Check periodically e Do not allow dust to enter fuel tank e A clogged filter will cause difficulty in starting Fuel tank cap Se ad K engine or abnormalities in engine performance S e Pull the fuel filter out through fuel inlet port with a gt T piece of steel wire or the like Fuel filter e When the filter is dirty replace it e When the inside of the fuel tank is dirty rinsing the tank out with gasoline can clean it OIL FILTER e Check periodically e Do not allow dust to enter into oil tank ww yO tanig Cap e A clogged oil filter will affect the normal S lubricating system e Pull it out through oil filling hole with a piece of F4 Oil filter steel wire or the like e lf the filter is dirty wash it in gasoline or replace it e When the inside of the tank gets dirty rinsing the tank out with gasoline can clean it 25 CS 271T Worn 0 5 mm 0 02 in CS 271T Adjusting screw Decrease Increase 26 GUIDE BAR e Clean before using Clean the groove of the guide bar with a small screwdriver Clean oil holes with a wire e Reverse guide bar periodically e Check sprocket and the clutch and clean the bar mount area before installation of the bar
14. RUCTION MANUAL CHAIN SAW CS 271T A WARNING e instructions carefully and follow the rules for safe X505 002310 MECHO CHAIN SAW SAFETY MANUAL READ UNDERSTAND ARD FGLLOW ALL OF THESE SAFETY INETAUGTIONS AYO THE INSTAUCTIONS IN YOUR CHAIN Baw 4 INS TALLICVION WANUAL ULEOHL FLEA LING A CHAINSAW Part Number X505 002310 Part Number X505 002061 WARNING Chain brake must be unlocked befre removing or installing clutch cover Improper cover installation can result in serious injury and cause severe damage to saw El freno de la cadena debe ser bloqueado antes de remover o de instalar la cubierta del embrague La instalacion incorrecta de la cubierta puede dar lugar a lesion seria y Causar dano severo a la sierra Part Number X524 003920 REPLACEMENT BAR AND CHAIN There may be other replacement GUIDE BAR CHAIN components for achieving kickback PART NO PART NO protection For details please refer to 19 AODACDS 740 90SG40CQ_ the chain and bar combination sheet 12 12A4CD3745 90SG45CQ_ ss shown in the instruction manual Part Number X505 006660 TOES If a decal cannot be read a new one can be ordered from your ECHO dealer CS 271T 6 10 11 12 NOMENCLATURE OF PARTS Instruction manual Included with unit Read before operation and keep for future reference to learn proper safe operating techniques Safety manual Describe operating and safety
15. RY 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 outdoors over bare ground e Securely tighten fuel cap after refueling e Inspect for fuel leakage If fuel leakage is found do not start or operate unit until leakage is repaired e Move at least 3 m 10 feet from refueling location before starting the engine HANDLING FUEL MIXING INSTRUCTIONS 1 Fill an approved fuel container with half of the required amount of gasoline 2 Add the proper amount of two stroke oil to gasoline 3 Close container and shake to mix oil with gasoline 4 Add remaining gasoline close fuel container and remix IMPORTANT e 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 e Stored fuel ages Do not mix more fuel than you expect to use in thirty 80 days ninety 90 days when a fuel stabilizer is added e Stored two stroke fuel may separate ALWAYS shake fuel container thoroughly before each use AFTER USE
16. Replace either or both if worn SPROCKET e A damaged sprocket will cause premature damage or wear of saw chain When the sprocket has worn out 0 5 mm 0 02 in or more replace it e Check sprocket when you install new chain Replace it if worn CYLINDER FINS e Check periodically e Clogged fins will result in poor engine cooling e Remove dirt and dust from between fins to let cooling air pass easily MORTER SPARK ARRESTOR Remove air cleaner cover and remove spark plug lead e Remove spark arrestor screen cover and screen from muffler body e Clean carbon deposits from muffler components e Replace screen if it is cracked or has holes burned through e Inspect the gasket replace if damaged e Assemble components in reverse order NOTE Carbon deposits in muffler will cause drop in engine output Spark arrestor screen must be checked periodically AUTOMATIC OILER e The discharge volume of the automatic oiler is adjusted to 7 mL min approximately at 7000 r min prior to shipment from factory To increase the delivery volume turn the adjusting screw counterclockwise When the screw touches stopper and stops this position indicates maximum discharge volume 13 mL min at 7000 r min Do not turn the adjusting screw beyond the maximum or minimum limit of volume adjustment SETTING THE SAW CHAIN Preset tie strap Drive link Ps Left hand cutter Top plate Tie ep a plate Flea Guard lin
17. UEGAG INSTRUCTION MANUAL CHAIN SAW CS 271T WARNING Read the instructions carefully and follow the rules for safe operation Failure to do so could result in serious injury ECHO INCORPORATED 400 Oakwood Road Lake Zurich Illinois 60047 1564 X750 018 73 0 Phone 847 540 8400 X750 323 580 0 Printed in Japan 1101L 1929 ES 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 Copyright 2011 YAMABIKO CORPORATION All Rights Reserved RULES FOR SAFE OPERATION A Kickback Safety Precautions for Chain Saw Users WARNING KICKBACK may occur when 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 Tip contact in some cases may cause a lightning fast reverse REACTION Kicking the guide bar up and back towards the operator Pinching the saw chain along the top of the guide bar may push the guide bar rapidly back towards the operator Either of these reactions may cause you to lose control of the saw which could result in serious personal injury The Kick Guard device is not installed on the guide bar when you purchase your ECHO chain saw The Kick Guard can be used in a majority of cutting operations and is especially recommended for beginners homeowners or chain saw novices Most cutting operations can be accomplis
18. actory starting emission and durability performance up to 1100 feet above sea level ASL 96 0 kPa To maintain proper engine operation and emission compliance above 1100 feet ASL the carburetor may need to be adjusted by an authorized ECHO service dealer IMPORTANT If the engine is adjusted for operation above 1100 feet ASL the carburetor must be readjusted when operating the engine below 1100 feet ASL otherwise severe engine damage may result CS 271T CARBURETOR ADJUSTMENT Every unit is run at the factory and the carburetor is set in compliance with Emission Regulations In addition the carburetor is equipped with H High Speed and L Low Speed needle adjustment limiters that prevent settings outside acceptable limits 1 Before adjusting carburetor clean or replace air filter and muffler Spark Arrestor Screen 2 Make sure the bar and chain are properly adjusted 3 Start engine and run several minutes to bring to operating temperature Flash choke twice during warm up to clear any air from the fuel system 4 Stop engine Turn H speed needle counterclockwise CCW to stop Turn L speed needle midway between full clockwise CW stop and CCW stop 5 Idle Speed Adjustment e Start engine turn Idle speed adjustment screw CW until the saw chain begins to turn then turn screw out CCW until the saw chain stops turning Turn screw out CCW an additional 1 2 turn
19. are fatigued 3 Use safety footwear snug fitting clothing and protective gloves Wear eye hearing and head protection devices 4 Use caution when handling fuel Move the chain saw at least 3 m 10 feet from the fueling point before starting the engine 5 Do not allow other persons to be near the chain saw when starting or cutting with the chain saw Keep bystanders and animals out of the work area 6 Do not start cutting until you have a clear work area secure footing and a planned retreat path from the falling tree 7 Keep all parts of your body away from the saw chain when the engine is running 8 Before you start the engine make sure that the saw chain is not contacting anything 9 Carry the chain saw with the engine stopped the guide bar and saw chain to the rear and the muffler away from your body When carrying a chain saw with the engine running push the front hand guard forward to engage the chain brake 10 Do not operate a chain saw that is damaged improperly adjusted or not completely and securely assembled Be sure that the saw chain stops moving when the throttle control trigger is released CS 271T 11 Shut off the engine before setting the chain saw down 12 Use extreme caution when cutting small size brush and saplings because slender material may catch the saw chain and be whipped toward you or pull you off balance 13 When cutting a limb that is under tension be alert for spring
20. art Number X505 002310 El freno de la cadena debe ser bloqueado antes de remover o de instalar la cubierta del embrague La instalaci n incorrecta de la cubierta puede dar lugar a lesi n seria y causar da o severo a la sierra Part Number X524 003920 Locate this safety decal on your unit The complete REPLACEMENT BAR AND CHAIN Note unit illustration found in the NOMENCLATURE OF GUIDE BAR CHAIN There may be other replacement j i sea BAe Tho Se ee eee PARTS section will help you locate them ine specie sage the chain and bar combination sheet Make sure the decal is legible and that you 2 ae understand and follow the instructions on it If a decal cannot be read a new one can be ordered from your ECHO dealer CS 271T 4 PACKING LIST The ECHO product you purchased has been After opening the carton check for damage factory pre assembled for your convenience Due to Immediately notify your retailer or ECHO dealer of packaging restrictions guide bar and saw chain damaged or missing parts Use the packing list to installation and other assembly may be necessary check for missing parts ECHO chain saw 13 x 19 mm T wrench Instruction manual Safety manual meee Bibbs atA al MECHO Pa StroKe oll Sample HECHO j DISA GAL SAFETY AMEI YEI zl INSTRUCTION MANUAL CHAIN SAW CS 271T Guide bar MECHO Kick Guard 5 CS 271T NOMENCLATURE OF PARTS MECHO INST
21. back so that you will not be struck when the tension in the wood fibers is released 14 Keep the handles dry clean and free of oil or fuel mixture 15 Operate the chain saw only in well ventilated areas 16 Do not operate a chain saw in a tree unless you have been specifically trained to do so 17 All chain saw service other than items listed in the Instruction manual maintenance instructions should be performed by competent service personnel For example if improper tools are used to remove the flywheel or if an improper tool is used to hold the flywheel in order to remove the clutch structural damage to the flywheel could occur and could subsequently cause the flywheel to burst 18 When transporting your chain saw use the appropriate guide bar scabbard 19 Spark arrestor mufflers approved to SAE Standard J335 are standard on ECHO chain saws to reduce the possibility of forest fires Do not operate the chain saw with a loose or defective muffler Do not remove the spark arrestor screen CONTENTS RULES FOR SAFE OPERATION care rte sces ence ere cenree eNi trast ieie EE eE EA 1 SYMBOLS AND SIGN ee dace ers pees eccenited eee saiabeden dewnauneton 3 PA ORING EIST aiecon apices ete E E EE E 5 NOMENCLATURE OF PART Serenes praep ei e EAEE RER AE iE 6 OPERATOR GAFET corrr E 8 CORRECT USE OF CHAIN BRAKE enaere pna e E N EN 9 PREPARATION FOR USE ceee E EE EE rS 10 FUELAND CUBRICAN arsed ia ste renies n Dace EE e a 12 EM
22. but not limited to improper clutch engagement Alternative fuels may also cause premature deterioration of fuel lines gaskets carburetor and other engine components Fuel Mix Chart 50 1 us weTRIC casone or casone O1 1 2 6 4 80 2 5 2 5 i 8 160 l 20 400 IMPORTANT e ECHO premium Power Blend X 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 e Use of unmixed improperly mixed or fuel older than 90 days stale fuel may cause hard starting poor performance or severe engine damage and void the product warranty Read and follow instructions in the Storage section of this manual CS 271T 12 FUEL STATEMENT GASOLINE Use 89 Octane R M 2 mid grade or higher gasoline or gasohol known to be good quality Gasohol may contain up to 10 Ethyl grain alcohol or 15 MTBE methyl teriary butyl ether Gasohol containing methyl wood alcohol is NOT approved TWO STROKE OIL A two stroke engine oil meeting ISO L EGD ISO CD 13738 and JASO M345 FC FD Standards must be used ECHO brand premium Power Blend X Universal 2 Stroke Oil meets these standards Engine problems due to inadequate lubrication caused by failure to use an ISO L EGD ISO CD 13738 and JASO M345 FC FD certified oil such as ECHO premium Power Blend X will void the two stroke engine warranty 44 DANGER Fuel is VE
23. by this warranty e ECHO s Rapid Loader String Head carries a lifetime warranty on the line locking system parts only no labor Refer to your operators manual for string head installation and maintenance instructions e All SB Series and PRO ATTACHMENT SERIES Split Shaft attachments carry the same warranty duration as the units they are designed to fit RENTAL APPLICATION 90 DAYS WARRANTY e Units for rental use will be covered against defects in material and workmanship for a period of 90 days from the date of purchase ECHO s liability under the Lifetime coverage is limited to furnishing parts specified under the PRODUCT WARRANTY PERIOD section of this Warranty Statement for Life free of charge for a period of ten 10 years after the date of the complete unit s final production 31 CS 271T PURCHASED REPAIR PARTS SHORT BLOCKS AND ACCESSORIES e 90 day residential or non income producing warranty e 30 day commercial institutional agricultural industrial income producing or rental application warranty ATTENTION TWO STROKE ENGINE POWER PRODUCT OWNERS This ECHO two stroke engine power product is a quality engineered unit which has been manufactured to exact tolerances to provide superior performance To help ensure the performance of the unit it is required to use two stroke oil which meets the ISO L EGD Standard per ISO CD 13738 and JASO M345 FC FD Standards ECHO Power Blend X Two Stroke Oil is a premium two st
24. ce of the unit condition which CAN lead to serious IMPORTANT personal injury or death if not avoided The enclosed message provides information necessary for the protection of the unit AV CAUTION The safety alert symbol accompanied by the word CAUTION calls attention to an act or condition which may lead to minor or moderate personal injury if not avoided 3 CS 271T SYMBOL FORM Symbol form shape Symbol description application Symbol form shape Symbol description application WARNING Choke control Cold Start Read and follow all safety position choke closed precaution in the instruction manual Wear eyes ears and head Oil and gasoline mixture protection Tip contact may cause the Chain oil fill guide bar to move suddenly upward and backward which may cause serious injury Contact of the guide bar tip Chain oiler adjustment with any object should be avoided Both of the operators hands Purge pump must be used to operate the chain saw Hot surface Carburetor adjustment Low speed mixture Chain brake operation Carburetor adjustment High speed mixture Emergency stop Carburetor adjustment Idle speed DECALS Part Number X505 006660 Part Number X505 002061 4 aa AY Sey WARNING Ad teoj SN W Chain brake must be unlocked befre W ey b wA koal removing or installing clutch cover Improper cover installation can result in serious injury and cause severe damage to saw P
25. ch to RUN position Open choke i Sse starter handle Choke may be used if necessary but after first firing sound pull throttle trigger to release choke Securely hold the chain saw as shown and pull After starting the engine pull front hand guard towards the operator immediately Chain brake unlocked position CS 271T CS 271T 16 RUNNING When engine starts keep idling for a few minutes e Set the brake lever in the unlocked position before starting to cut e Pull throttle trigger gradually and increase revolution of the engine e The chain starts running when the engine reaches 4400 r min approximately e Confirm proper acceleration and lubrication of chain and bar e Do not run the engine at high speed unnecessarily e Be sure that saw chain stops moving when throttle trigger is released STOPPING e Release throttle trigger and place ignition switch in STOP position NOTE lf engine does not stop turn choke control knob counterclockwise to stop engine Return the unit to your authorized ECHO dealer to check and repair stop switch before starting the engine again CHECKING CHAIN TENSION e Chain tension should be checked frequently during work and corrected as necessary e Tension the chain as tight as possible but so it can still be pulled easily along the bar by hand 44 CAUTION Do not operate with a loose chain CHAIN LUBRICATION TEST Hold the chain just ab
26. d add on parts modified parts or unapproved accessories This Emission Control Warranty is valid only for the U S A it s Territories and Canada 33 CS 271T MECHO
27. d under warranty will be warranted for the remaining ECHO Inc warranty period Any emission related part scheduled for replacement during required maintenance is warranted for the period of time prior to the first scheduled replacement point for that part Any such part repaired or replaced under warranty shall be warranted for the remainder of the period prior to the first scheduled replacement point for that part Any manufacturer approved replacement part may be used in the performance of any warranty maintenance or repairs on emission related parts and must be provided without charge if the part is still under warranty Any replacement part that is equivalent in performance and durability may be used in non warranty maintenance or repairs and shall not reduce the warranty obligations of the manufacturer Throughout the equipment SORE warranty period ECHO Inc will maintain a supply of warranted parts sufficient to meet the expected demand for such parts SPECIFIC EMISSION RELATED WARRANTED PARTS e Electronic Ignition System e Spark Plug e Catalytic Converter Muffler Assembly e Carburetor complete assembly or replaceable components e Choke e Fuel Injection Assembly or replaceable components e Fuel Tank e Fuel Cap Assembly e Air Filter e Fuel Feed Line and associated clamps connectors as applicable WHAT IS NOT COVERED Any failure caused by abuse neglect improper maintenance unapproved modifications use of unapprove
28. dy If the saw should kickback you may not have enough control to prevent possible injury BUCKING Bucking is the sawing of a log or fallen tree into smaller pieces There are a few basic rules which apply to all bucking operations Keep both hands on the handles at all times Support logs if possible Uphill position When cutting on a slope or hillside always stand uphill Keep in mind that the wood is heavy and that it will bend and pinch the saw if improperly supported The trunk will weaken at the point where you make the cut unless the tree is lying on perfectly flat ground or supported as shown lf you make the cut with the tree on the ground don t let the saw s chain dig into the earth it is harmful for the saw and you stand a good chance of being struck by flying debris To cut the trunk use the bucking and two cut WY sequence shown WS The first cut should be no deeper than one third the trunk diameter Board or flat stones DANGER e Kickback is generated when the rotation of the chain is arrested for some reason The most dangerous effect of this action occurs when the nose of the bar contacts another object the chain is momentarily stopped and all the energy of the engine throws the bar upwards and backwards towards the operator e The chain saw industry and government agencies have attempted to prescribe various safety devices but the best protection is to avoid kickbac
29. e bars The following guide bars may be considered to have equivalent kickback energy e Sprocket nose guide bars of the same length and nose radius same pitch and having the same number of teeth e Hard nose guide bars of the same length and nose radius as a sprocket nose bar SAW CHAIN Low kickback 4K CAUTION Do not use replacement saw chain unless it has been designated as meeting the ANSI B175 1 2000 kickback performance requirements when tested on the representative sample of chain saws below 3 8 c i d specified in ANSI B175 1 2000 NOTE LOW KICKBACK SAW CHAIN meets the kickback performance requirements of ANSI B175 1 2000 safety requirements for gasoline powered chain saws CS 271T 22 MAINTENANCE AND CARE Your ECHO chain saw is designed to provide many hours of trouble free service Regular scheduled maintenance will help your chain saw 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 ask your ECHO dealer for repairs MAINTENANCE INTERVALS Component system Air Filter Automatic Oiler Oil Filter Fuel System Fuel Filter Fuel Cap Gasket Guide Bar and Sprocket Nose Saw Chain Sprocket Spark Plug Cooling System Muffler Spark Arrestor
30. ent Carburetor Magneto Spark plug Starter Power transmission Dimension m Mass k Fuel m g mL cm3 Mixture ratio Gasoline Tank capacity Tank capacity Idle Clutch engagement Wide open throttle L a L Guide bar and saw chain Engine speed Technical data subject to change without notice CS 271T Diaphragm type Flywheel magneto CDI system NGK BPM8Y Recoil starter Automatic centrifugal clutch 50 1 ratio with ECHO Power Blend X ISO L EGD ISO CD 13738 and JASO M345 FC FD two stroke air cooled engine oil Use 89 octane unleaded Do not use fuel containing methyl alcohol more than 10 ethyl alcohol or 15 MTBE Do not use alternative fuels such as E 20 or E 85 0 24 8 12 US fl oz ECHO bar and chain oil or motor oil 0 16 5 41 US fl oz See page 22 for Chain and Guide Bar Combination Adjustable automatic oil pump 2800 3600 4250 4750 11300 12500 Front hand guard Anti vibration device Throttle control lockout Chain brake Chain catcher Spark arrestor muffler Kick guard Spiked bumper option 30 WARRANTY STATEMENTS ECHO LIMITED WARRANTY STATEMENT FOR PRODUCT SOLD IN USA AND CANADA BEGINNING 01 01 2010 ECHO S RESPONSIBILITY ECHO Incorporated s Limited Warranty provides to the original purchaser that this ECHO product is free from defects in material and workmanship Under normal use and maintenance from date of purchase ECHO
31. ge to unit will occur Air cleaner cover Covers air cleaner Cleaner cover knob Device for installing the air cleaner cover Purge pump When starting engine push purge pump 3 or 4 times Throttle trigger Device activated by the operator s finger for controlling the engine speed Throttle trigger lockout A safety lever which must be depressed before the throttle trigger can be activated in order to prevent the accidental operation of the throttle trigger Ignition switch Device for connecting and disconnecting the ignition system and thus allowing the engine to be started or stopped Front handle for the left hand Support handle located at the left side of the engine housing Lifting hook If working off the ground the operator must be trained in safe climbing techniques and use of all recommended safety equipment CS 271T OPERATOR SAFETY 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 followed by loss of color and numbness in the fingers The following precautions are strongly recommended because the minimum exposure which might trigger the ailment is unknown Keep your body warm especially the head and neck feet and ankles and hands and wrists Maintain good blood circulation by performing v
32. gine speed governor or emission components or running engines above specified and recommended engine speeds as listed in your operator s manual e Operation of the unit with improperly maintained removed cutting shield or removed damaged air filter e Damage caused by dirt pressure or steam cleaning the unit salt water corrosion rust varnish abrasives and moisture e Defects malfunctions or failures resulting from abuse misuse neglect modifications alterations normal wear improper servicing or use of unauthorized attachments e Incorrect storage procedures stale fuel including failure to provide or perform required maintenance services as prescribed in the operators manual Preventative maintenance as outlined in the operator s manual is the customer s responsibility e Failures due to improper set up pre delivery service or repair service by anyone other than authorized ECHO servicing dealer during the warranty period e Certain parts and other items are not warranted including but not limited to lubricants starter cords and engine tune ups e Use of spark plugs other than those meeting performance and durability requirements of the OEM spark plug listed in the Operator s Manuals e Overheating or carbon scoring failures due to restricted clogged exhaust port or combustion chamber including damage to spark arrester screen e Adjustments after the first 30 thirty days and beyond such as carburetor adjustment and thro
33. hed with the Kick Guard in place Do not rely exclusively upon the safety devices built into your saw As a chain saw user you should take several steps to keep your cutting jobs free from accident or injury 1 With a basic understanding of kickback you can reduce or eliminate the element of surprise Sudden surprise contributes to accidents 2 Keep a good firm grip on the saw with both hands the right hand on the rear handle and the left hand on the front handle when the engine is running Use a firm grip with thumbs and fingers encircling the chain saw handles A firm grip will help you reduce kickback and maintain control of the saw Don t let go 3 Make sure that the area in which you are cutting is free from obstructions Do not let the nose of the guide bar contact a log branch or any other obstruction which could be hit while you are operating the saw 4 Cut at high engine speeds 5 Do not overreach or cut above shoulder height 6 Follow manufacturer s sharpening and maintenance instructions for the saw chain 7 Only use replacement bars and chains specified by the manufacturer or the equivalent CS 271T B Other Safety Precautions h Do not operate a chain saw with one hand Serious injury to the operator helpers bystanders or any combination of these persons may result from one handed operation A chain saw is intended for two handed use 2 Do not operate a chain saw when you
34. ick Guard and through front hole C in guide bar 2 IMPORTANT Dimple D in Kick Guard must engage recess E in guide bar 3 Tighten nut F and bolt A using 11 mm 7 16 in wrenches until snug Make certain Kick Guard is flush against guide bar 4 Tighten nut F 1 8 additional turn 5 Check to make certain Kick Guard is tight on guide bar GUIDE BAR AND SAW CHAIN INSTALLATION REMOVAL NOTE e Move the chain brake lever Front hand guard fully rearward to remove or install the clutch cover to chain saw 1 Remove spark plug lead See page 25 2 Remove the clutch cover nut and remove clutch cover 3 Remove bar and saw chain if necessary See Maintenance and Care section for guide bar saw chain maintenance procedures Guide bar stud 4 Mount guide bar on stud and slide toward clutch to make saw chain installation easier Install chain with cutters on top of guide bar facing forward a So 5 Unlock the chain brake and install the clutch Z SS Aaa amp Guide bar cover and spiked bumper option over the Sp adjuster hole guide bar stud Ensure chain tension adjuster pin Ss fits into the guide bar adjuster hole brake band Adjuster pin hi Nut is positioned around clutch drum Tighten clutch Clutch cover cover nut finger tight 6 Turn saw over and check brake band for correct position on clutch drum If brake band is not in place around drum remove cover make
35. igorous arm exercises during frequent work breaks and also by not smoking Limit the number of hours of operation Try to fill each day with jobs where operating the chain saw or other hand held power equipment is not required If you experience discomfort redness and swelling of the fingers followed by whitening and loss of feeling consult your physician before further exposing yourself to cold and vibration imisa STRESS INJURY It is believed that over using the muscles and tendons of the finger hands arms and shoulders may cause soreness swelling numbness weakness and extreme pain to the areas just mentioned Certain repetitive hand activities may put you at a high risk for developing a repetitive stress injury RSI An extreme RSI condition is Carpal Tunnel Syndrome CTS which could occur when your wrist swells and squeezes a vital nerve that runs through the area Some believe that prolonged exposure to vibration may contribute to CTS CTS can cause severe pain for months or even years To reduce the risk of RSI CTS do the following Avoid using your wrist in a bent extended or twisted position Take periodic breaks to minimize repetition and rest your hands Reduce the speed and force in which you do the repetitive movement Do exercises to strengthen hand and arm muscles See a doctor if you feel tingling numbness or pain in your fingers hands wrists or arms The sooner RSI CTS is diagnosed the more
36. is limited warranty is in lieu of all other expressed or implied warranties including any warranty of FITNESS FOR A PARTICULAR PURPOSE OR USE and any implied warranty of MERCHANTABILITY otherwise applicable to this product ECHO and its affiliated companies shall not be liable for any special incidental or consequential damage including lost profits There are no warranties extended other than as provided herein This limited warranty may be modified only by ECHO CS 271T 32 ECHO INCORPORATED EMISSION CONTROL WARRANTY STATEMENT FOR ECHO BRAND The Environmental Protection Agency EPA and the California Air Resources Board C A R B and ECHO Incorporated ECHO Inc are pleased to explain the emission control system warranty on your 2010 and later equipment small off road engine SORE New equipment SORE must be designed built and equipped to meet stringent EPA and C A R B anti smog standards ECHO Inc must warrant the emission control system on your equipment SORE for the periods of time listed below provided there has been no abuse neglect or improper maintenance of your equipment SORE Your emission control system may include parts such as carburetor fuel injection system ignition system catalytic converter muffler fuel tank fuel feed lines fuel cap assembly spark plug air filters and other associated components Where a warrantable condition exists ECHO Inc will repair your equipment SORE at no cost to you including diagnosis parts
37. k e Comply with the safety precautions as listed in this Manual and Safety Manual 19 CS 271T CHAIN BRAKE OPERATION e Set the lever in the unlocked position before starting to cut e lf the brake is tripped by kickback reaction the chain will stop immediately Release the throttle to avoid possible damage to the engine or clutch e Do not attempt to operate the engine with the brake locked TESTING THE BRAKE e Start the engine on a solid level surface and run at a fast idle until warm e Hold the saw firmly by the handles and accelerate the engine to a fast idle e Slowly operate the chain brake lever while When the bar nose hits another tree etc holding the saw firmly on the ground When the brake lever trips the chain should stop Chain brake function dintaivrel keihroniet When the lever is pushed forward chain brake i a a instantly stops the chain WARNING If the chain does not stop immediately return the saw to your authorized ECHO dealer for repair NOTE e For practice while cutting a small tree push the lever forward to lock the brake e Confirm that the brake works properly before each use Chain brake unlock e f the chain brake is clogged with wood chips When the lever is fully pulled toward the function of the brake may deteriorate Always operator brake is unlocked keep the device clean e Do not increase engine revolution while the chain brake i
38. k Na Depth guage Right hand cutter Important points for proper maintenance of saw chain e Keep the cutters sharp at all times e Keep the left and the right cutters properly aligned Note that blunt or irregular cutters will result in poor cutting performance increased vibration of chains and premature breakage of the saw chain Sharpen lower edge e Drive link serves to remove sawdust from the groove of the guide bar Keep the lower edge of the drive link sharp where indicated ae toe SAW CHAIN For setting saw chain round file 90SG 4 5 mm dia or 91VG 4 0 mm dia 5 82 in and flat file are used e To keep correct position and correct angle use the file holder Sure Sharp Hold the file horizontally 2 CS 271T One fifth of file diameter remains above cutter edge Depth gauge tool Remove until flat with tool Na 30 le Top plate filing angle 90SG 0 51 mm 0 020 in 91VG 0 64 mm 0 025 in 90SG 50 91VG 60 Top plate cutting angle Depth gauge Parallel CS 271T e Place the depth gauge tool firmly on guide bar so that depth gauge protrudes Then file top of depth gauge with the flat file until flat with top of the depth gauge tool Be sure to round off the front edge of the depth gauge Properly filed cutters are shown in illustration When setting of the chain is finished soak it in oil and wash away filings completely before using When chai
39. n has been filed on the bar supply sufficient oil to it rotate the chain slowly to wash away the filings before using again If the chain saw is operated with filings clogged in the groove the saw chain and the guide bar will be damaged prematurely If the saw chain becomes soiled with resin for instance clean it with kerosene and soak in it oil NOTE These angles are referred to as Oregon 90SG or 91VG To sharpen other follow chain manufacturer s instruction TROUBLESHOOTING Problem hard to start does not start e No fuel at carburetor Fuel at carburetor Engine cranks gt No fuel at cylinder Fuel at cylinder Muffler wet with fuel Spark at end of plug wire No spark at gt end of plug wire Spark at plug No spark at plug Engine does not crank Dies or accelerates poorly e Fuel filter clogged e Fuel line clogged e Carburetor e Clean or replace e Clean e Ask your ECHO dealer e Fuel mixture is too rich e gnition switch off e Electrical problem e Spark gap incorrect e Covered with carbon e Fouled with fuel e Spark plug defective e Internal engine problem e Air filter dirty e Fuel filter dirty e Fuel vent blocked e Spark plug e Carburetor e Cooling system blocked e Exhaust port spark arrestor screen blocked e Open choke e Clean replace air filter e Adjust carburetor e Ask your ECHO dealer e Turn switch on e Ask yo
40. om the trunk to avoid the trunk kicking back over the stump Begin the cut on the side to which the tree is to fall Cut a notch about 1 3 of the way into the tree The position of this notch is important since the tree will try to fall into the notch The felling cut is made on the side opposite the notch and at a level about 5 cm 2 in above the bottom of the notch Do not try to cut through to the notch with the felling cut The remaining wood between the notch cut and felling cut about 5 cm 2 in will act as a hinge when the tree falls guiding it in the desired direction When the tree starts to fall kill the engine place the saw on the ground and make your retreat quickly To fell big trees with a diameter exceeding twice the bar length start the notching cuts from one side and draw the saw through to the other side of the notch Start the back cut on one side of the tree pivoting the saw through to form the desired hinge on that side Then remove the saw for the second cut Insert the saw in the first cut very carefully so as not to cause kickback The final cut is made by drawing the saw forward in the cut to reach the hinge LIMBING Limbing a fallen tree is much the same as bucking Never stand on the tree that you are limbing When limbing caution is the word Be careful of the tip touching other limbs Always use both hands Don t cut with the saw overhead or aligned vertically with your bo
41. ove a dry surface and open the throttle to half soeed for 30 seconds A thin line of thrown oil should be seen on the dry surface CUTTING INSTRUCTION GENERAL 44 CAUTION e Read the ECHO CHAIN SAW SAFETY MANUAL included with your chain saw for additional cutting and safety instructions 9 e Wear suitable hearing protection such as earmuffs or earplugs to protect against objectionable or uncomfortable loud noises e Do not let the tip of the bar touch anything while the engine is running At cutting speed the chain is moving at a high rate of speed Should the tip contact a limb or log while the chain is moving the tip will be pushed upward with considerable force This is known as kickback Avoid it In all circumstances the operation of the chain saw is a one man job It is difficult at times to take care for your own safety so don t assume the responsibility for a helper as well After you have learned the basic techniques of using the saw your best aid will be your own good common sense The accepted way to hold the saw is to stand to the left of the saw with your left hand on the front handlebar and your right hand on the rear handle so you can operate the throttle trigger with your right index finger Before attempting to fell a tree cut some small logs or limbs Become thoroughly familiar with the controls and the responses of the saw Start the engine see that it is running properly Squeeze
42. overage you should contact ECHO Inc at 1 800 673 1558 web site WWW ECHO USA COM WHAT DOES THIS WARRANTY COVER ECHO Inc warrants that your equipment SORE was designed built and equipped to conform with applicable EPA and C A R B emissions standards and that your equipment SORE is free from defects in material and workmanship that would cause it to fail to conform with applicable requirements for 2 years or the length of the ECHO Inc warranty whichever is longer The warranty period begins on the date the product is purchased by an end user HOW WILL A COVERED PART BE CORRECTED If there is a defect in a part covered by this warranty any ECHO Inc Authorized Service Dealer will correct the defect You will not have to pay anything to have the part adjusted repaired or replaced This includes any labor and diagnosis for warranted repairs performed by the dealer In addition engine parts not expressly covered under this warranty but whose failure is a result of a failure of a covered part will be warranted WHAT PARTS ARE COVERED Any applicable emission related part not scheduled for required maintenance will be repaired or replaced within the warranty period The repaired or replaced part will be warranted for the remaining ECHO Inc warranty period Any warranted part that is scheduled only for regular inspection in the written instructions supplied is warranted for the warranty period stated above Any such part repaired or replace
43. res is not covered by this warranty e ECHO s Rapid Loader String Head carries a lifetime warranty on the line locking system parts only no labor Refer to your operators manual for string head installation and maintenance instructions e All SB Series and PRO ATTACHMENT SERIES Split Shaft attachments carry the same warranty duration as the units they are designed to fit COMMERCIAL APPLICATION e 1 YEAR WARRANTY All Chain Saws QuikVent Saws and Cut Off Saws for commercial institutional agricultural industrial or income producing use will be covered by this limited warranty for a period of one 1 year from the date of purchase e 2 YEAR WARRANTY All other units for commercial institutional agricultural industrial or income producing use will be covered by this limited warranty for a period of two 2 years from the date of purchase EXCEPTIONS e For two stroke engine powered products the electronic ignition module flexible drive cables SRM solid drive shafts and TC tines are warranted for the life of the product on parts only e Cutting attachments such as but not limited to bars chains sprockets blades and nylon trimmer heads for commercial institutional agricultural industrial rental or income producing will be covered for failures due to defects in material or workmanship for a period of 30 days from original product purchase date Any misuse from contact with concrete rocks or other structures is not covered
44. roke oil specifically formulated to meet ISO L EGD ISO CD 13738 and JASO M345 FC FD Standards The use of two stroke oils designed for other applications such as for outboard motors or lawnmowers can result in severe engine damage and will void your two stroke engine limited warranty THIS WARANTY DOES NOT COVER DAMAGE CAUSED BY e Lack of lubrication or engine failure due to the use of two stroke oils that do not meet the ISO L EGD ISO CD 13738 and JASO M345 FC FD Standards Engine problems due to inadequate lubrication caused by failure to use an ISO L EGD compliant and JASO M345 FC FD registered oil will void the two stroke engine limited warranty ECHO Power Blend X Two Stroke Oil meets the ISO L EGD and JASO M345 FC FD Standard Emission related parts are covered for 5 years residential use or 2 years commercial use regardless of two stroke oil used per the statement listed in the EPA or California Emission Defect Warranty Explanation e Damage caused by use of gasohol containing methanol wood alcohol or gasoline containing less than 89 octane Only use gasoline which contains 89 octane or higher Gasohol which contains a maximum 10 ethanol grain alcohol or 15 MTBE methyl tertiary butyl ether is also approved The prescribed mixing ratio of gasoline to oil is listed on the ECHO oil label and covered in your operator s manual e Engine damage caused by use of ether or any starting fluids e Damage caused by tampering with en
45. s your employer or your local dealer to ensure that your chain saw conforms to the required safety standard ECHO chain brakes have been designed and tested to comply with international safety standards as follows This model needs to use low kickback chain and bar Do not use a combination other than those specified on page 22 For your own safety do not remove the chain brake system USA ANSI Standard B175 1 2000 Safety Requirement for chain saws Canada CSA Standard Z 62 1 CHAIN SAWS 44 WARNING ANSI Standard B175 1 2000 stipulates that the brake shall stop the chain 0 12 seconds at an engine speed of 13500 r min It is the responsibility of the owner operator to ensure that the brake is serviced adjusted and tested strictly in accordance with the instructions as detailed herein in order to ensure that the brake performance is maintained in compliance with the Standard B175 1 2000 CS 271T PREPARATION FOR USE Bolt A Dimple D Rear hole B Front hole C Guide bar i Brake lever Front hand guard A nut Clutch cover CS 271T AL WARNING Saw chain is sharp Always wear gloves when handling assembly otherwise serious personal injury may result KICK GUARD TO BAR INSTRUCTIONS Tools Needed Two 11 mm 7 16 in Wrenches For saws with Kick Guard P N 2893201 and Symmetrical Low Kick type Double Guard guide bars 1 Install bolt A in rear hole B of K
46. s locked e Use the chain brake only in starting or in emergencies e When using throttle latch at starting keep the chain brake locked And after starting the engine unlock the brake immediately IMPORTANT Do not allow the saw to tip forward in order to avoid damage to the chain CS 271T 20 End of the guide bar may be placed at the height of about 55 cm 22 in Rear handle should be gripped lightly with the right hand AUTOMATIC CHAIN BRAKE Kickback produced from the tip of the guide bar will trip the automatic chain brake To make sure that the automatic chain brake operates properly follow these steps 1 Stop the engine 2 Hold the saw with the guide bar approximately 55 cm 22 in above a wooden surface Right hand should hold the rear handle and left hand should hold the front handle 3 Release the front handle and drop the end of the guide bar against the wooden surface 4 The impact should lock the chain brake IMPORTANT When checking the operation of the automatic chain brake use a soft surface substance like wood to provide the impact so the chain is not damaged CS 271T CHAIN AND GUIDE BAR COMBINATION The following combinations are recommended for model CS 271T Saw chain Length mm in Pitch mm in AD 10A4CD3740 a 90SG40CQ T 10 10A0CD3740 eee 91VG40CQ a 12A4CD3745 E 90SG45CQ oa 12A0CD3745 ste 91VG45CQ i GUIDE BAR Low kickback Replacement guid
47. sure brake is unlocked and reinstall Tighten clutch cover nut finger tight 44 WARNING Improper clutch cover assembly can result in serious injury and will cause severe saw damage if unit is started Never start or operate saw if brake band is not in place on clutch drum Always check chain brake operation after replacing cover Do not use saw if chain brake does not function properly ADJUSTING CHAIN TENSION IMPORTANT Always loosen clutch cover nut before turning the chain tension adjuster otherwise the clutch cover and tensioner will be damaged 1 Remove spark plug lead See page 25 2 Loosen a clutch cover nut if necessary 3 Hold the bar nose up and turn the adjuster screw clockwise until chain fits snugly against underside of the bar 4 Tighten a nut with the bar nose held up Improper tension 5 Pull the chain around the bar by hand Loosen the adjustment if you feel tight spots 6 When chain is properly tensioned tighten clutch cover nut securely 20 to 23 N m 175 to 200 in Ib 7 Keep chain properly tensioned at all times 11 CS 271T FUEL AND LUBRICANT WARNING Alternative fuels such as E 20 20 ethanol E 85 85 ethanol or any fuels not meeting above requirements are NOT approved for use in ECHO 2 stroke gasoline engines Use of alternative fuels may cause performance problems loss of power overheating fuel vapor lock and unintended machine operation including
48. the trigger to open the throttle wide open and start the cut If the chain is properly sharpened the cutting should be relatively effortless It is not necessary to press down hard to make the saw cut Pushing the saw too hard will slow the engine and cutting will actually be more difficult Some material may adversely affect the housings of your chain saw Example palm Tree Acid fertilizer etc To avoid housing deterioration carefully remove all packed sawdust around clutch and guide bar area and wash with water Coat metal parts with light oil 17 CS 271T ak 3 m 10 feet Direction of fall bS s 45 z Retreat Not this way Direction of fall Felling cut fa Ps YX One third tree diameter 6 es rere Ta a aT T OG ey 2 o ee s oe fe gt y S mann KLE EEN er aat S EEES EZI Re Ae CS 271T 18 FELLING THE TREE A falling tree can seriously damage anything it may hit a car a house a fence a power line or another tree There are ways to make a tree fall where you want it so first decide where that is Before cutting clear the area around the tree You will need good footing while working and you should be able to work the saw without hitting any obstacles Next select a path of retreat When the tree begins to fall you should retreat away from the direction of fall at a 45 degree angle and at least 3 m 10 feet fr
49. ttle cable adjustment e Damage to gears or gear cases caused by contaminated grease or oil use of incorrect type or viscosity of lubricants and or failure to comply with recommended grease or oil change intervals e Damage caused by loading SHRED N VAC beyond recommended capacity e Damage caused by pump or sprayer running dry pumping or spraying caustic or flammable materials or lack of or broken strainers e Additional damage to parts or components due to continued use after operational problem or failure occurs Should operational problem or failure occur the product should not be used but delivered as is to an authorized ECHO servicing dealer It is a dealers and or customer s responsibility to complete and return the warranty registration card supplied with your ECHO product or by visiting WWW ECHO USA COM Your receipt of purchase including date model and serial number must be maintained and presented to an authorized ECHO servicing dealer for warranty service Proof of purchase rests solely with the customer Some states do not allow limitations on how long an implied warranty lasts so the above limitations may not apply to you Some states do not allow the exclusion or limitation of incidental or consequential damages so you may also have other specific legal rights which vary from state to state This limited warranty is given by ECHO Incorporated 400 Oakwood Rd Lake Zurich IL 60047 DISCLAIMER OF IMPLIED WARANTIES Th
50. ur ECHO dealer e Adjust 0 6 mm to 0 7 mm 0 024 to 0 028 in e Clean or replace e Clean or replace e Replace plug e Ask your ECHO dealer e Clean or replace e Clean or replace e Clean e Clean and adjust replace e Adjust e Clean e Clean 44 WARNING Fuel vapors are extremely flammable and may cause fire and or explosion Never test for ignition spark by grounding spark plug near cylinder plug hole otherwise serious personal injury may result 29 CS 271T STORAGE Inspect and adjust every part of the chain saw Completely clean every part and repair if necessary Apply thin coating of oil on metal parts to prevent rust Remove chain and guide bar Drain fuel tank pull starter slowly a few times to drain fuel from carburetor Pour a small amount of clean motor oil into spark plug hole pull starter and crank the engine until piston reaches TOP DEAD CENTER Store in a dry area free from dust AFTER USE WARNING Do not store in an enclosure where fuel fumes may accumlate or reach an open flame or spark 44 CAUTION Do not lend or rent your chain saw without the Instruction manual and Safety manual NOTE e For future reference you should keep this Instruction manual and the Safety manual e If this Instruction manual or the Safety manual has become illegible or is lost please purchase a new one from your ECHO dealer TECHNICAL DATA MODEL LxWxH Power head dry Displacem
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