Shindaiwa AHS254 Owner's Manual
Contents
1. Valve Adjustment 1 Remove cylinder cover rocker arm cover and spark plug Rotate the crankshaft while observing the pis ton through the spark plug opening When the piston is at the top of the compression stroke TDC the valves can be adjusted CAUTION E Performing a valve adjustment incorrectly may cause hard starting and or can damage the engine E f you are unfamiliar with this engine or uncomfortable with this procedure consult with an authorized Shindaiwa servicing dealer f WARNING The cutter blades are very sharp Always wear gloves when working around the cutter assembly Cutting performance of your machine depends a great deal on proper cutter blade adjustment Properly adjusted blades will oscillate freely yet help pre vent binding of cut material between blades Adjust blades as follows 1 Loosen all blade locknuts at least one full turn 2 Tighten each blade shoulder bolt firmly and then loosen the shoulder bolts 1 4 to 1 2 turn 18 M Replace the spark plug annually Use only the type recommended in the Specifications section or an equiva lent resistor type spark plug of the correct heat range Set spark plug electrode gap to 0 6 mm Loosen adjuster locknut so that the 2 5mm Allen socket head adjust ment screw can turn freely Insert 0 10 mm feeler gauge between valve stem tip and rocker arm Turn adjustment screw clockwise tighter counter clockwise l2. SHINDAIWA OWNER S OPERATOR S MANUAL AHS254 ARTICULATED HEDGE TRIMMER X7502872100 04 10 A WARNING Always wear eye and ear protection when operat ing this machine To minimize the risk of injury to yourself and others read this manual and familiarize yourself with its contents Introduction The Shindaiwa H4 series of hand held power equipment is designed and built to deliver superior performance and reli ability without compromise to quality comfort safety or durability Shindaiwa engines represent the leading edge of high performance engine technol ogy delivering exceptionally high power with remarkably low displace ment and weight As an owner opera tor you ll soon discover for yourself why Shindaiwa is simply in a class by itself Contents pS OLY on 3 Product Description 5 SPecifications ccccccccccesssessssseeees 6 Emission Control cccescceeeeees 6 ASSEIMDIY vacisimestecesiiessaracenprenctecssvenes T IMPORTANT The information contained in these instructions describes units available at the time of publication ECHO Inc reserves the right to make changes to products without prior notice and without obligation to make alterations to units previously manufactured PAGE Mixing Meleci 9 Filling the fuel tank 10 Starting the Engine 11 Stopping the Engine 13 Operation sssciceiccdencesecctssdanouseosessiese 14 IMPORTANT WARNING T
3. ELECTRICAL HAZARD 15ft 4 5M BYSTANDERS STAY CLEAR a iar 15M Ignition STOP switch Throttle interlock E Do not make unauthorized modi fications to the articulated hedge trimmer or its components overfilling and wipe off any fuel W Keep the cutters sharp and prop that may have spilled erly adjusted E Never place flammable material close to the engine muffler and never run the engine without the spark arrestor screen in place E Always stop the engine and allow it to cool before refueling Avoid E Never allow the engine to run at high speed without a load Doing so could damage the engine E When transporting the hedge trimmer in a vehicle tie it down securely to prevent fuel spillage or damage to the machine W Always clear your work area of trash or hidden debris to help ensure good footing Keep the articulated hedge trimmer as clean as possible Keep it free of loose vegetation mud etc Cutter blade cover d d A y ra t pa _ gt a Li IMPORTANT Caution Danger Warning and Operation Information Labels Make sure all informa tion labels are undamaged and readable Immediately replace damaged or missing information labels New labels are available from your local authorized Shindaiwa dealer Operator Safety Always wear a hard hat to reduce the risk of head injuries during operation of this machine ALWAYS protect yourself from hazards such as th
4. S O M345 FD performance requirements Engine problems due to inadequate lubrication caused by failure to use an ISO L EGD ISO CD 13738 and J A S O M345 FD certified oil will void the engine warranty IMPORTANT Examples of 50 1 mixing quantities Shindaiwa Red Armor engine oil may be mixed at 50 1 ratio for application in all Fuel to Oil Mix 50 1 Ratio Shindaiwa engines sold in the past regardless of ratio specified in those manuals A ak IP Stored fuel ages Do not mix more fuel than you expect to use in thirty 30 96 F an days ninety 90 days when a fuel stabilizer is added Use of unmixed improp 3 5 amp 160 erly mixed or stale fuel may cause hard starting poor performance or severe 400 engine damage and void the product warranty Read and follow instructions in the Long Term Storage section of this manual Handling Fuel A DANGER Fuel is VERY flammable Use extreme care when mixing storing or handling or serious personal injury may result e Use an approved fuel container e DO NOT smoke near fuel e DO NOT allow flames or sparks near fuel e Fuel tanks cans may be under pressure Always loosen fuel caps slowly allowing pressure to equalize e NEVER refuel a unit when the engine is HOT or RUNNING e DO NOT fill fuel tanks indoors ALWAYS fill fuel tanks outdoors over bare ground e DO NOT overfill fuel tank Wipe up spills immediately e Securely tighten fuel tank cap and close fuel con
5. danger that you may not hear due to machine noise Wear sturdy footwear with nonslip soles to provide good footing Steel toed safety boots are recommended Never operate machine bare footed ALWAYS wear close fitting clothing Gloves offer added proctection and are strongly recommended Do not wear clothing or jewelry that could get caught in machinery Hedge Trimmer Cutter A Cutter Assembly Adjustmen Lever Handle Latch Lock ssembly Outer _ __ Tube Latch Release Hedge Trimmer Cutter Assembly a A agen Sven Den Dean b en lanl SSS Peo Gearcase Cutter Bar and Cutter Blades WARNING Do not alter this machine or any of its components Specifications Model AHS254 Engine Type 4 cycle vertical cylinder air cooled Engine Bore x Stroke 34 x 27 mm 1 3 x 1 1 in Engine Displacement 24 5cc 1 5 cu in Unit Weight Less Fuel 6 2 kg 13 6 Ibs Unit Dimensions LxWxH 1670 x 197 x 250 mm 65 8 x 7 8 x 9 9 in Fuel Tank Capacity 590 ml 20 3 oz Fuel oil ratio 50 1 with ISO L EGD or JASO FD class engine oil Carburetor Diaphragm type Ignition Fully electronic program controlled Spark Plug NGK CMR5H Electrode Gap 0 6 mm 024 in Torque 16 7 18 6 N m 148 165 in Ibf Air Cleaner Foam pre filter main filter dry element Starting Method Recoil type Stopping Method Slide switch groundin
6. failure caused by abuse neglect improper maintenance unapproved modifications use of unapproved 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 99922201033 01 2010 NOTES 27 Servicing Information Parts Serial Number Genuine Shindaiwa Parts and Assemblies for your Shindaiwa products are available only from an Authorized Shindaiwa Dealer When you do need to buy parts always have the Model Number Type and Serial Number of the unit with you You can find these numbers on the engine For future reference write them in the space provided below Model No SN Service Service of this product during the warranty period must be performed by an Authorized Shindaiwa Service Dealer For the name and address of the Authorized Shindaiwa Service Dealer nearest you ask your retailer or call 1 877 986 7783 Dealer information is also available on WWW SHINDAIWA COM When presenting your unit for Warranty service repairs proof of purchase is required Consumer Product Support If you require assistance or have questions concerning the application operation or maintenance of this product you may call the Shindaiwa Consumer Product Support Department at 1 877 986 7783 from 8 30 am to 4 30 pm Central Standard Time Monday through Friday Before calling please know the model and serial number of your unit Warranty Registration To ensure trouble
7. 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 INC 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 INC 99922201031 02 05 2010 29 26 ECHO INCORPORATED EMISSION CONTROL WARRANTY STATEMENT FOR ECHO AND SHINDAIWA BRANDS 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 S
8. or fire refer to the troubleshooting flow chart at the end of this manual NEVER operate a unit with worn or dam aged fasteners or attachment holders WARNING A cutting attachment shield or other protective device is no guarantee of protection against rico chet YOU MUST ALWAYS GUARD AGAINST FLYING DEBRIS 13 Operation This machine is designed especially for trimming hedges Never use this machine for any other purposes Never try to cut stones met als plastics or any other hard objects Using this Articulated Hedgetrim mer for other purposes than trimming hedges may damage the machine or cause serious injury Working Position E Hold the shaft grip above the power head with your right hand and the loop handle with your left hand E Your left arm should be extended to the most comfortable position NOTE Rest when you feel fatigued General maintenance Before trimming E Wear suitable protective clothing and equipment See the Safty section for information E Choose the best working position for safety against the falling objects branches etc E Start the engine Right hand on shaft grip Operator in working position IMPORTANT E Put on the strap if so equipped E Rest when you feel fatigued E Never stand directly underneath the branch you are cutting Be aware of falling branches Note that a branch may spring back at you after it hits the ground Hold the l
9. or income producing use will be covered by this limited warranty for two 2 years from the date of purchase EXCEPTIONS e For engine powered products the electronic ignition module flexible drive cables and solid drive shafts are warranted for the life of the product on parts only e Cutting attachments such as but not limited to bars chains sprockets tines blades Power Broom belts 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 by this warranty e Multipurpose Tool 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 INC 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 PURCHASED REPAIR PARTS AND ACCESSORIES e 90 day all applications ATTENTION ENGINE POWERED PRODUCT OWNERS This Shindaiwa engine powered product is a quality eng
10. E The blade cover is used for transportation and storage Remove blade cover before using the unit WARNING Never start the engine from the operating position Starting the Engine continued 1 Slide the ignition switch to the ON position Throttle LocR 2 Set the throttle lever to the fast idle a Depress and hold the throttle lock then squeeze the throttle trigger Fast idle b Depress and hold the fast idle button button Throttle trigger Slide ignition to ON c Release the throttle trigger and throttle lock then release fast idle button Press primer bulb 3 Press the primer bulb until fuel can be seen flowing in the trans parent return tube 11 IMPORTANT WV PS Hold the unit The primer system only pushes fuel a hl firmly through the carburetor Repeatedly pressing the primer bulb will not flood the engine with fuel 4 Set the choke lever to the CLOSED position if engine is cold 5 While holding the outer tube firmly with left hand Use your other hand to slowly pull the recoil starter han dle until resistance is felt then pull quickly to start the engine and pull recoil Make sure the 7 ESN y starter handle attachment is cet Set the choke lever to the CLOSED position of obstructions i CAUTION 6 When the engine starts slowly move the choke lever to the OPEN Do not pull the recoil starter to the position If the engine s
11. ORE at no cost to you including diagnosis parts 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
12. RTANT The terms left left hand and LH right right hand and RH front and rear refer to directions as viewed by the operator during normal operation Handle Throttle Assembly Mounting Bracket Latch Lock Make sure the latch lock and the latch release return securely to the straight ahead position Assembly continued 1 Position the hedge trimmer on a flat level surface 2 With your right hand grasp the outer IMPORTANT Latch release tube ee the handle With your left The latch lock provides an interlock to hand grip the adjustment lever on the cutter assembly help prevent inadvertent depression of 3 With the index fi f ee the latch release ith the index finger of your le aA hand press the latch lock With your 5 Release the latch lock and the latch left th the latch rel l release Make sure the latch lock Spe iene eee and the latch release return securely Latch lock 4 While holding the latch release to the straight ahead position down pivot the cutter assembly away from you using the adjustment lever until it is at the desired cutting angle With the index finger of your left hand 6 Remove the cover from the cut press the latch lock With your left ter blade The engine now may be thumb press the latch release started refer to the section Start ing the Engine Travel limiter and adjustment range NOTE This articulated h
13. Safety r E U U A A a M E I 1 DANGER h THE ARTICULATED HEDGE TRIMMER IS NOT INSULATED I I l AGAINST ELECTRICAL SHOCK Approaching or contacting electri i i cal lines with the trimmer could j cause death or serious injury I Keep the trimmer at least 10 I l meters away from electrical lines i or branches that contact electrical I lines i I b m e e e ee ee ee a Operating Precautions E Never transport the articulated hedge trimmer or leave it unat tended with the engine running An engine that s running could be accidently accelerated causing the blades to oscillate Make sure that the blade cover is in place when transporting or storing the articulated hedge trimmer Always make sure that the cut ter attachment and all handles and guards are properly installed and firmly tightened before operation Inspect for broken missing or improperly installed parts or attachments Never use a cracked or warped cut ter or cutter bar replace it with a serviceable one and make sure it fits properly Make sure there are no missing or loose fasteners and that the stop switch and throttle controls are work ing properly Make sure there is always good ventilation when operating the artic ulated hedge trimmer Fumes from engine exhaust can cause serious injury or death Never run the engine indoors The blades cutting attach ments are SHARP Handle with care An articulated he
14. Y PRODUCT EMISSION DURABILITY EMISSION COMPLIANCE PERIOD The 300 hour 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 Assembly Prior To Assembly Before assembling make sure you have all the components required for a complete unit E Unit assembly Handle This unit comes with the handle installed It can be re adjusted for opera tor comfort in the following manner 1 Loosen the four hex screws 2 Rotate slide handle assembly to best position for operator comfort usually 25 cm 10 in ahead of the throttle assembly 3 Tighten hex screws in a crisscross manner WARNING Never run the engine when adjusting the cutter assembly A WARNING E The cutter blades are very sharp Do not grasp the blades with your hands Always use gloves when working near the cutter assembly E Do not allow the blades to con tact your body E Do not touch the cutter blades when the engine is running The blades can oscillate even if the engine is idling E This manual and tool kit for routine maintenance E Cutter blade cover Carefully inspect all components for damage Socket head Capscrews Outer Tube Adjustment Lever Latch Lock Latch Release Press the latch lock IMPO
15. and clean the spark arrester screen WARNING Never operate the unit with a damaged or missing muffler or Engine Cover spark arrester Operating with a miss ing or damaged spark arrester is a fire hazard and could also damage your hearing 1 With a3 mm hex wrench remove the 4 engine cover screws and the engine cover 2 With a 4mm hex wrench remove the 3 muffler bolts and the muffler 3 With a small flat bladed screwdriver remove the 2 screws holding the spark arrester screen and cover to the muffler 4 Remove the screen and clean it with a stiff bristle brush 5 Inspect the cylinder exhaust port for any carbon buildup 6 Reassemble the spark arrester muf fler and engine cover in the reverse order of disassembly IMPORTANT If you note excessive carbon buildup consult with an authorized servicing dealer Carburetor Adjustment Engine Break In New engines must be operated a minimum duration of two tanks of fuel break in before carburetor adjustments can be made During the break in period your engine performance will increase and exhaust emissions will stabilize Idle speed can be adjusted as required High Altitude Operation This engine has been factory adjusted to maintain satisfactory starting emission and durability performance up to 1 100 feet above sea level ASL 96 0 kPa To maintain proper engine operation and emission compliance above 1 100 feet ASL the carburetor may need t
16. dge trimmer has the potential to cause serious personal injury to the operator or bystanders if misused abused or mishandled To reduce the risk of injury you must maintain control at all times and observe all safety precautions during operation Never permit a person with out training or instruction to operate this trimmer A WARNING E Never smoke or light fires near the hedge trimmer Keep the unit away from excessive heat Engine fuel is very flammable and fire could lead to serious personal injury or prop erty damage Make sure the cutters are cor rectly adjusted before operating the articulated hedge trimmer see the section Cutter Blade Adjustment for cutter adjustment procedures Never attempt cutter adjustment with the engine running Before starting the engine make sure the cutter is not contacting anything Always confirm safe operation when using the machine Immediately stop the engine with the stop switch if the machine sud denly begins to vibrate or shake E Always stop the engine imme diately and check for damage if you strike a foreign object or if the machine becomes tangled Do not operate with broken or damaged equipment Be aware of the danger of falling debris WARNING Do not make unauthor ized modifications or alterations to your articulated hedge trimmer or its components By warnine Never operate this tool or any other power equipment if you are tired ill o
17. e sure the cutter attachment is securely fastened E Check the entire unit for leaking fuel or grease E Lubricate the blades before use and after refueling Check the cutters for damage or incorrect adjustment E Clean any debris or dirt from the cut ting attachment 15 Maintenance continued 10 Hour maintenance more frequently in dusty conditions 1 Remove the air filter cover by loosen ing the cover screw s and lifting 2 Remove and inspect the pre filter If the pre filter is torn or otherwise damaged replace it with a new one 3 Clean the pre filter with soap and water Let dry before reinstalling 4 Inspect the air filter element If the element is damaged or distorted replace it with a new one 5 Tap filter gently on a hard surface to dislodge debris from element or use compressed air from the inside to blow debris out and away from the air filter element 6 Install the air filter element pre fil ter and cover in the reverse order of removal 10 15 Hour maintenance Remove and clean or replace the spark plug WE Clean the spark plug Adjust electrode gap according to the values listed in the Specifications section If the spark plug must be replaced use only the type recommended in Specifica tions or equivalent resistor type spark plug of the correct heat range CAUTION Before removing the spark plug clean the area around the plug to prevent dirt and debris fr
18. edge trimmer is Travel Limiter Venous equipped with a travel limiter that pre positions vents the cutter assembly from rotat pessivle ing outside of the 90 225 range The cutter assembly can be adjusted to 10 different positions ranging from 90 to 225 from the outer tube as shown Always make sure the latch lock is securely locked after each adjustment The travel limiter prevents the cutter assembly from rotating outside of the 90 WARNING gay Lange Always make sure the latch lock is securely locked after each adjustment The cutter assembly can be adjusted to 10 different positions Adjusting cutter assembly for storage or transportation 1 With the engine off install the blade cover onto the blade T WARNING 2 Using the procedures described K a Never run the engine when above rotate the cutter assembly so adjusting the cutter assembly it is parallel to the tube Make sure the latch lock and the latch release return securely to a locking position p Transport storage position 3 Make sure the blade cover is in place on the blade before storing or transporting 9 Make sure the blade cover is in place before storing or transporting Assembly continued Throttle lever free play The throttle lever free play should be approximately 4 6mm Make sure that the throttle lever oper ates smoothly without binding If it becomes necessary to adjust the lever free play fol
19. einstalling the new filter element inspect the condition of all the fuel system components fuel pick up line fuel return line tank vent line e tank vent fuel cap and fuel tank If damage splitting or deterioration is noted the unit should be removed PE from service until it can be inspected Gearcas or repaired by a Shindaiwa trained service technician Remove the outer tube from the gearcase Gearcase lubrication To perform this operation first remove the gearcase from the outer tube as follows 1 Loosen the gearcase clamp bolt 2 Remove the index bolt from the gearcase CAUTION Do not remove the D shaped shim washer from the gearcase clamp The shim washer prevents damage from overtightening the tube clamp bolt Gearcase grease fitting 3 Slide the gearcase out of the tube Using a grease gun pump lithium 4 Clean up excess grease then reas base grease about 10 grams semble the gearcase onto the outer into the grease fitting B on the tube Make sure the index bolt fits gearcase until you see old grease into the hole on the outer tube being purged from the gearcase Securely tighten both bolts Purged grease will be visible in the outer tube cavity 17 Maintenance continued 135 Hour Maintenance E Combustion chamber should be decarbonized and the valve clear ance should be adjusted It is highly recommended that this is done by a Shindaiwa trained service technician
20. et too low Ignition switch turned off Fuel tank empty Water in the fuel Clogged fuel filter Shorted spark plug or loose terminal Ignition failure Piston seizure Ground stop wire is disconnected or switch is defective Overheating due to incorrect spark plug Overheated engine Valve cover is leaking Idle set too high Engine has an air leak Engine idle too high Broken clutch spring or worn clutch spring boss Loose attachment holder Warped or damaged attachment Loose gearcase Bent main shaft worn or damaged bushings Shaft not installed in powerhead or gearcase Broken shaft Damaged gearcase Remedy Clean the air filter Replace the fuel filter Consult with an authorized Shindaiwa servicing dealer Adjust idle Check Specifications page for correct idle speed Reset the switch and re start Refill with fresh clean unleaded gasoline with a pump octane of 89 or higher mixed with an air cooled engine oil that meets or exceeds ISO L EGD and or JASO FD classified oils at 50 1 gasoline oil ratio Replace fuel filter Clean or replace spark plug Check the Specifications section for the correct plug and gap for your unit Tighten the terminal Replace the ignition unit Consult with an authorized Shindaiwa servicing dealer Test and replace as required Replace the spark plug Check the Specifications section for the correct plug and gap for your unit Res
21. free warranty coverage it is important that you register your Shindaiwa equipment by filling out the warranty registration card supplied with your unit Registering your product confirms your warranty coverage and pro vides a direct link if we find it necessary to contact you Additional or Replacement Manuals Replacement Operator and Parts Catalogs are available from your Shindaiwa dealer or at WWW SHINDAIWA COM or by contacting the Consumer Product Support Department 1 877 986 7783 Always check WWW SHINDAIWA COM for updated information ECHO Incorporated 400 Oakwood Road Lake Zurich IL 60047 1564 U S A Telephone 1 877 986 7783 Fax 1 847 540 8416 www shindaiwa com Copyright 2010 By Echo Incorporated All Rights Reserved Yamabiko Corporation 7 2 Suehirocho 1 Chome Ohme Tokyo 198 8760 Japan Phone 81 428 32 6118 Fax 81 428 32 6145 T12411001001 T 12411999999 T12312001001 T 12312999999
22. g fins and air cleaner for clogging and clean as necessary E Carefully remove any accumula tions of dirt or debris from the muf fler and fuel tank Check cooling air intake area at base of crankcase Remove all debris Dirt build up in these areas can lead to engine over heating fire or premature wear WARNING Always wear gloves when Fasteners Make sure nuts bolts and screws except carburetor adjusting screws are tight Cooling fins Air Filter The H4 engine that powers your Shindaiwa model is a hybrid 4 stroke engine As a hybrid the engine is lubri cated by oil mixed with the gasoline and air from the carburetor that moves through and around the internal parts of the engine in a similar way that a 2 stroke engine is lubricated Without the heavy duty 2 stage air filter equipped on all H4 engines dust and dirt could also move through the engine decreasing engine life increasing valve wear and the need for more frequent valve adjustments To keep your H4 engine strong and reliable Shindaiwa recommends that you check and service the air filter as instructed in the 10 Hour Maintenance section that follows Cooling fins Air intake Remove all dirt and debris from the engine and check the cooling fins working around the cutter assembly E Make sure nuts bolts and screws except carburetor idle speed adjust ing screws are tight mM Check for loose or missing screws or components Mak
23. g type Blade Length 567 mm 22 3 in Clutch Type Automatic centrifugal clutch with bevel gear Gear Type Spur gears Gear Lubrication Lithium based grease Standard Equipment Tool kit blade cover Idle Speed 3 000 RPM Clutch Engagement Speed 4 100 RPM Wide Open Throttle Speed W O T 10 500 RPM Specifications are subject to change without notice Emission Control Exhaust amp Evaporative EPA 2010 and Later 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 EMISSION CONTROL INFORMATION ENGINE FAMILY GEHKS OP14KG DISPLACEMENT 21 2cc EMISSION COMPLIANCE PERIOD 300 HOURS THIS ENGINE MEETS LIS EPA EXWV EVP AND CALIFORNIA EXH AND EVP EMISSION REGULATIONS FOR S 0 R E EMISSION CONTROL INFORMATION ENGINE FAMILY GREHXS 0454KA DISPLACEMENT 45 0ce EMISSION COMPLIANCE PERIOD 300 HOURS THIS ENGINE MEETS U S EPA EXH EVP REGS FOR MODEL YEAR Ee REFER TO OWNER S MANUAL FOR MAINTENANCE SPECIFICATIONS AND ADJUSTMENTS REFER TO OWNER S MANUAL FOR MAINTENANCE SPECIFICATIONS AND ADJUSTMENTS YAMABIKO CORP F777 E An Emission Control Label is located on the unit This is an EXAMPLE ONLY information on label varies by en gine FAMIL
24. have questions regarding your warranty coverage you should contact ECHO Inc at 1 800 673 1558 web site WWW ECHO USA COM or contact Shindaiwa at 1 877 986 7783 web site WWW SHINDAIWA 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 ins
25. he engine exhaust from this product contains chemicals known to the State of California to cause cancer birth defects or other reproductive harm PAGE Maintenance cccccecsseesseeees 14 Long Term Storage 20 Troubleshooting Guide 21 Warranty cznteisssseedocunssenmenicceatuataciss 24 The operational procedures described in this manual are intended to help you get the most from this unit as well as to protect you and others from harm These procedures are guidelines for safe operation under most conditions and are not intended to replace any safety rules and or laws that may be in force in your area If you have questions regarding your Shindaiwa hand held power equipment or if you do not understand something in this manual contact Shindaiwa at the address printed on the back of this Manual Attention Statements Throughout this manual are special attention statements r E U U G M A E E i DANGER h i I A statement pre i ceded by the triangular attention symbol and the word DANGER contains information that should be I acted upon to prevent serious injury I or death oe ee eee ee ee ee ee 1 WARNING A statement preceded by the triangular attention symbol and the word WARNING contains infor mation that should be acted upon to prevent serious bodily injury IMPORTANT A statement preceded by the word IMPORTANT is one that possesses specia
26. ineered 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 engine oil which meets the ISO L EGD Standard per ISO CD 13738 and JASO M345 FD Standards Shindaiwa Red Armor and Shindaiwa One are a premium engine oil specifically formulated to meet ISO L EGD ISO CD 13738 and JASO M345 FD Standards The use of engine oils designed for other applications such as for outboard motors or lawnmowers can result in severe engine damage and will void your engine limited warranty THIS WARRANTY DOES NOT COVER DAMAGE CAUSED BY e Lack of lubrication or engine failure due to the use of engine oils that do not meet the ISO L EGD ISO CD 13738 and JASO M345 FD Standards Shindaiwa ONE Engine Oil meets the ISO L EGD and JASO M345 FD_ Standard Emission related parts are covered for 2 years regardless of engine oil used per the statement listed in the EPA or California Emission Control Warranty Explanation 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 Shindaiwa oil label and covered in your operator s manual e Engine damage caused by use of ether or any
27. ixed with an air cooled engine oil that meets or exceeds ISO L EGD and or JASO FD classified oils at 50 1 gasoline oil ratio Clean repair or replace as necessary Consult with an authorized Shindaiwa servicing dealer Service the air cleaner element Tighten or replace the spark plug Check the Specifications section for the correct plug and gap for your unit Repair or replace fuel filter and or fuel line Refill with fresh clean unleaded gasoline with a pump octane of 89 or higher mixed with an air cooled engine oil that meets or exceeds ISO L EGD and or JASO FD classified oils at 50 1 gasoline oil ratio Consult with an authorized Shindaiwa servicing dealer Consult with an authorized Shindaiwa servicing dealer Refill with fresh clean unleaded gasoline with a pump octane of 89 or higher mixed with an air cooled engine oil that meets or exceeds ISO L EGD and or JASO FD classified oils at 50 1 gasoline oil ratio Consult with an authorized Shindaiwa servicing dealer Troubleshooting Guide continued ADDITIONAL PROBLEMS Symptom Poor acceleration Engine stops abruptly Engine difficult to shut off _ Top of engine is getting dirty and oily Engine will not idle down Cutting attachment moves at engine idle Excessive vibration Cutting attachment will not move Possible Cause Clogged air filter Clogged fuel filter Lean fuel air mixture Idle speed s
28. l significance Safety and operation labels An articulated hedge trimmer has the potential to cause serious personal injury to the operator or bystanders if mis used abused or mishandled You must observe all special safety iinstructions to reduce the risk of personal injury Read and follow this manual make sure anyone using the trimmer does likewise Failure to do so could result in serious personal injury or machine failure Keep this manual for future reference Always wear a hard hat to reduce the risk of head injuries during operation of this machine In addition always wear eye and hearing protection Shindaiwa recom mends wearing a face shield as additional face and eye protection Wear non slip heavy duty gloves CAUTION A statement preceded by the word CAUTION contains infor mation that should be acted upon to prevent mechanical damage NOTE A statement preceded by the word NOTE contains information that is handy to know and may make your job easier Safety tip shoes or boots with non slip sole should be worn This product conducts elec tricity Keep the product and or operator a minimum dis tance of 33 feet 10 meters away from electrical sources and power lines Keep bystanders at least 50 feet 15 meters away from the operating trimmer to reduce the risk of being cut by the cutting blades or struck by falling objects or thrown debris
29. lance 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 Shindaiwa Dealers refer to WWW SHINDAIWA COM or call 1 877 986 7783 OWNER S RESPONSIBILITY To ensure trouble free warranty coverage it is important that you register your Shindaiwa equipment on line at WWW SHINDAIWA 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 fuel and oil usage as prescribed in the operator s manual Should a product difficulty occur you must at your expense deliver or ship your Shindaiwa unit to an authorized Shindaiwa 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 Shindaiwa servicing dealer call Shindaiwa s Dealer Referral Center at 1 877 986 7783 or you can locate a Shindaiwa se
30. looded engine WARNING Burn danger from hot engine Allow engine to cool before removing cylinder cover 1 Slide the ignition switch to the I ON position cranking the engine several times Stopping the Engine Idle the engine briefly before stopping about 2 minutes then slide the igni tion switch to the O Engine OFF position Checking Unit Condition NEVER operate the unit with protec tive devices removed Use only authorized Shindaiwa parts and accessories with your Shindaiwa hedge trimmer Do not make modifications to this unit without written approval from Shindaiwa ALWAYS make sure the cutting attach ment is properly installed and firmly tightened before operation NEVER use a cracked or warped cut ting attachment replace it with a ser viceable one Slide ignition to OFF ALWAYS make sure the cutting attach ment fits properly into the appropriate attachment holder If a properly installed attachment vibrates replace the attach ment with new one and re check ALWAYS stop the engine immediately and check for damage if you strike a foreign object or if the unit becomes tangled Do not operate with broken or damaged equipment NEVER allow the engine to run at high RPM without a load Doing so could damage the engine Open the choke put the throttle lever in the full throttle position then clear excess fuel from the combustion chamber by If the engine still fails to start
31. low the procedures and illustrations that follow 1 Loosen the air cleaner cover knob s and remove the air cleaner cover Cable Adjuster 2 Turn the cable adjuster in or out as Throttle lever free play required to obtain proper free play 4 6mm 3 Reinstall the air cleaner cover Mixing Fuel A WARNING Alternative fuels such as E15 15 ethanol E 85 85 ethanol or any fuels not meeting Shindaiwa requirements are NOT approved for use in Shindaiwa gasoline engines Use of alternative fuels may cause performance problems loss of power overheating fuel vapor lock and unintended machine operation including but not limited to improper clutch engagement Alternative fuels may also cause premature deterioration of fuel lines gaskets carburetors and other engine components Fuel Requirements Gasoline Use 89 Octane R M 2 mid grade or higher gasoline known to be good quality Gasoline may contain up to 10 Ethanol grain alcohol or 15 MTBE methyl tertiary butyl ether Gasoline containing methanol wood alcohol is NOT approved Hybrid 4 Mixture Oil Engine oil meeting ISO L EGD ISO CD 13738 and J A S O M345 FD standards must be used Shindaiwa highly recommends using Shindaiwa Red Armor engine oil in all Shindaiwa Hybrid 4 engines to protect the engine from harmful carbon build up maintain engine performance and increase engine life Shindaiwa Red Armor engine oil exceeds ISO L EGD and J A
32. o be adjusted by an authorized Shindaiwa service dealer IMPORTANT If the engine is adjusted for operation above 1 100 feet ASL the carburetor must be re adjusted when operating the engine below 1 100 feet ASL other wise severe engine damage may result NOTE Every unit is run at the factory and the carburetor is set in compliance with emission regulations Carburetor adjustments other than idle speed must be performed by an authorized Shindaiwa dealer 19 Maintenance continued Adjusting Engine Idle The engine must return to idle speed Idle Speed Adjustment Idle speed is adjustable and must be set start the engine and then allow it to low enough to permit the engine clutch idle 2 3 minutes until warm to disengage the cutting attachment 2 Ifthe attachment moves when the engine is at idle reduce the idle WARNING speed by turning the idle adjustment screw counter clockwise The cutting attachment must NEVER move at engine idle If the idle speed cannot be adjusted by 3 Ifa tachometer is available adjust idle Check Specifications page for correct idle speed the procedure described here return the unit to your Shindaiwa dealer for NOTE inspection PEN Carburetor fuel mixture adjustments are preset at factory and cannot be serviced in the field Long Term Storage Whenever the unit will not be used for 30 days or longer use the following proce CAUTION E P eee plug oa a dures to
33. om getting into the engine s internal parts Gearcase lubrication E Lubricate the cutter assembly gearcase by pumping one or two strokes of lithium base grease into the grease fitting A using a lever type grease gun CAUTION Over lubricating can cause the gearcase to operate sluggishly and can cause grease to leak out 16 Loosen fasteners Prefilter Components of air Remove the cover of filter the air filter IMPORTANT CAUTION Never operate the unit if the air Direct the air stream at the inside face of the filter only cleaner assembly is damaged or missing Clean the spark plug and check the gap at the electrode Gearcase grease fitting Maintenance continued 50 hour maintenance Every 50 hours of operation more frequently in dusty conditions Remove and clean the cylinder cover and clean dirt and debris from the cyl inder cooling fins Hooked wire Remove and replace the fuel filter element E Use a hooked wire to extract the fuel filter from inside the fuel tank Inspect the fuel filter element If it shows signs 3 Fuel filter element of contamination replace with a genu ine Shindaiwa replacement fuel filter element Fuel filter maintenance CAUTION Make sure you do not pierce the fuel Gearcase Clamp bolt Gearcase lubrication line with the end of the hooked wire The line is delicate and can be dam Outer tube aged easily Before r
34. onsult with an authorized Shindaiwa servicing dealer Shorted ignition ground YES Faulty ignition unit Check the spark plug If the plug is wet excess fuel may be in the cylinder The plug is fouled or improperly gapped The plug is damaged internally or of the wrong size See Starting a Flooded Engine Clean and gap the spark plug Check the Specifications section for the correct plug and gap for your unit Restart Replace the spark plug Check the Specifications section for the correct plug and gap for your unit Restart 21 Troubleshooting Guide continued LOW POWER OUTPUT What To Check Is the engine overheating Engine is rough at all speeds May also have black smoke and or unburned fuel at the exhaust Engine is knocking 22 Possible Cause Operator is overworking the unit Carburetor mixture is too lean Improper fuel ratio Fan fan cover cylinder fins dirty or damaged Carbon deposits on the piston or in the muffler Clogged air cleaner element Loose or damaged spark plug Air leakage or clogged fuel line Water in the fuel Piston seizure Faulty carburetor and or diaphragm Overheating condition Improper fuel Carbon deposits in the combustion chamber Remedy Use a lower throttle setting Consult with an authorized Shindaiwa servicing dealer Refill with fresh clean unleaded gasoline with a pump octane of 89 or higher m
35. oop handle with your left hand MAINTENANCE REPLACEMENT OR REPAIR OF EMISSION CONTROL DEVICES AND SYSTEMS MAY BE PERFORMED BY ANY REPAIR ESTABLISHMENT OR INDIVIDUAL HOWEVER WARRANTY REPAIRS MUST BE PERFORMED BY A DEALER OR SERVICE CENTER AUTHORIZED BY ECHO INC THE USE OF PARTS THAT ARE NOT EQUIVALENT IN PERFOR MANCE AND DURABILITY TO AUTHORIZED PARTS MAY IMPAIR THE EFFECTIVENESS OF THE EMISSION CONTROL SYSTEM AND MAY HAVE A BEARING ON THE OUTCOME OF A WARRANTY CLAIM WARNING Before performing any mainte nance repair or cleaning work on the unit make sure the engine and cutting attachment are completely stopped Disconnect the spark plug wire before WARNING performing service or maintenance Non standard accessories cut ting attachment or replacement parts may not operate properly with your unit and may cause damage and lead to per sonal injury 14 Maintenance continued NOTE Using non standard replacement parts could invalidate your Shindaiwa warranty Muffler This unit must never be operated with a faulty or missing spark arrester or muffler Make sure the muffler is well secured and in good condition A worn or damaged muffler is a fire hazard and may also cause hearing loss Spark Plug Keep the spark plug and wire connec tions tight and clean Daily maintenance Prior to each work day perform the following E Remove all dirt and debris from the engine check the coolin
36. ooser until feeler gauge is almost snug Back off just enough to allow gauge to slip out with limited resistance While holding the adjustment screw in place with the Allen driver tighten the locknut with a wrench Working from the gearcase end lock each bolt in place by firmly tighten ing its locknut while preventing the shoulder bolt from turning When shoulder bolt adjustment is correct there should be a gap of 0 25 0 50 mm between the cutter blades and the flat washers and the flat washer beneath each bolt head should turn freely CAUTION Operating the trimmer with worn or improperly adjusted cutters will reduce cutter performance and may also damage your machine Never operate the machine with damaged or worn cutters 6 Turn engine over several times and return to TDC compression Recheck with proper feeler gauge to make sure clearance adjustment did not change as a result of tightening the locknut Readjust as necessary 7 Replace rocker arm cover gasket to assure proper sealing and install cover IMPORTANT If a new gasket is not available and or the old gasket is not damaged the old gasket may be reused Never use cracked or damaged gaskets Locknut Guide Bar Cutter Blades Washer should Shoulder Bolt turn freely Adjusting cutter blades Maintenance continued Muffler and spark arrester maintenance If the engine becomes sluggish and low on power check
37. orny brush and flying debris by wearing gloves and close fitting clothing that covers arms and legs Never wear Shorts Don t wear loose clothing or items such as jewelry that could get caught in machinery or underbrush Secure long hair so it is above shoulder level Product Description Spark Plug Throttle Ignition interlock Fuel Tank Throttle Trigger Guard Powerhead Assembly Usinge the illustration as a guide familiarize yourself with the Shindaiwa AHS254 articulated hedge trimmer and its various components Understanding your machine helps ensure top performance longer service life and safer operation This machine is designed for trimming hedges Do not use this machine for other purposes E T 7 Always wear eye and hearing protection Shindaiwa recommends wearing a face shield as additional face and eye ALWAYS clear your work area of trash or hidden debris that could be thrown back at you or toward a bystander Always operate with both hands firmly gripping the machine Keep a proper footing and do not overreach maintain your balance at all times during operation ALWAYS be aware of your surroundings and protection NEVER allow children to use the unit Avoid operating near bystanders or when children are nearby Keep bystanders at least 15 meters away from the operating trimmer to reduce the risk of being struck by falling objects or thrown debris alert to any
38. prepare it for storage abou oz of engine oll into the pee i Gasoline stored in the carbure cylinder through the spark plug hole E Clean external parts thoroughly and tor for extended periods can cause Slowly pull the recoil starter 2 or 3 apply a light coating of oil to all metal hard starting and could also lead to times so oil will evenly coat the inte surfaces increased service and maintenance rior of the engine Reinstall the spark E Drain all the fuel from the carburetor costs plug and the fuel tank IMPORTANT E Before storing the unit repair or To do so All stored fuels should be stabilized with replace any worn or damaged parts 1 Prime the primer bulb until no more a fuel stabilizer such as STA BIL E Remove the air cleaner element from fuel is passing through the carburetor and clean it thor gt Sartand th til it st NOTE oughly with soap and water Let dry Start and run the engine until it stops running Damage resulting from stale or con and reassemble the element taminated fuel is not covered by the E Store the unit in a clean dust free 3 Repeat steps 1 and 2 until the engine wadai i area sll ao lonvereart Shindaiwa warranty policy 20 Troubleshooting Guide ENGINE DOES NOT START OR HARD TO START Remedy Let cool completely and restart What To Check Possible Cause Engine hot heat soaked Vaporlock j Low fuel quality Valve adjustment Refill with fresh clean unleaded gasoline with a p
39. r under the influence of alcohol drugs or any substance that could affect your ability or judgement E When cutting a branch that is under tension be alert for spring back so that you will not be struck by the moving branch If a cutter should bind fast in a cut shut off the engine immediately Push the branch or tree to ease the bind and free the cutter Always stop the engine and allow it to cool before refueling Avoid overfilling and wipe off any fuel that may have spilled To reduce fire hazard keep the engine and muffler free of debris leaves or excessive grease Keep a Solid Stance Maintain footing and balance at all times Do not stand on slippery uneven or unstable surfaces Do not work in odd positions or on ladders Do not over reach Safety continued WARNING Hedge Clipper blades are very sharp Touching them may lead to severe personal injury Avoid touching blades whenever possible and always wear gloves to protect hands CAUTION E Always maintain the articu lated hedge trimmer according to this owner s manual and fol low the recommended scheduled maintenance Mm Never modify or disable any of the hedge trimmer s safety devices Doing so may cause damage and lead to personal injury E Always use genuine Shindaiwa parts and accessories when repair ing or maintaining this machine Safety Equipment and Labels READ OPERATOR S MANUAL C WEAR PROTECTION G A
40. rty days and beyond such as carburetor adjustment and throttle 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 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 Shindaiwa servicing dealer It is a dealer s and or customer s responsibility to complete and return the warranty registration card supplied with your Shindaiwa product or by visiting WWW SHINDAIWA COM Your receipt of purchase including date model and serial number must be maintained and presented to an authorized Shindaiwa 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 WARRANTIES This
41. rvicing dealer at WWW SHINDAIWA COM Should you require assistance or have questions concerning Shindaiwa s Warranty Statement you can contact our Consumer Product Support Department at 1 800 673 1558 or contact us through the web at WWW SHINDAIWA COM PRODUCT WARRANTY PERIOD RESIDENTIAL APPLICATION e 2 YEAR WARRANTY Units for residential or non income producing use will be covered by this limited warranty for two 2 years from date of purchase EXCEPTIONS e For engine powered products the electronic ignition module flexible drive cable and solid drive shaft are warranted for the life of the product on parts only e Cutting attachments such as but not limited to bars chains sprockets tines blades Power Broom belts 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 structures is not covered by this warranty e Multipurpose Tool Attachments carry the same warranty duration as the units they are designed to fit COMMERCIAL APPLICATION e 90 DAY WARRANTY All Chain Saws and Cut Off Saws for commercial institutional agricultural industrial or income producing use will be covered by this limited warranty for 90 Days from the date of purchase e 2 YEAR WARRANTY Units for commercial institutional agricultural industrial
42. starting fluids Damage caused by tampering with engine 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 Damage caused by dirt pressure or steam cleaning the unit salt water corrosion rust varnish abrasives and moisture 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 operator s manual Preventative maintenance as outlined in the operators manual is the customer s responsibility e Failures due to improper set up pre delivery service or repair service by anyone other than authorized Shindaiwa 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 thi
43. tainer 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 3m 10 ft from refueling location before starting the engine Mixing Instructions Storage Fuel storage laws vary by locality Contact 1 Fill an approved fuel container with half of the re your local government for the laws affecting your area quired amount of gasoline As a precaution store fuel in an approved airtight con 2 Add the proper amount of engine oil to gasoline tainer Store in a well ventilated unoccupied building 3 Close container and shake to mix oil with gasoline away from sparks and flames 4 Add remaining gasoline close fuel container and remix MPORTANTI IMPORTANT l Stored fuel may separate ALWAYS shake fuel container Spilled fuel is a leading cause of hydrocarbon emissions thoroughly before each use Some states may require the use of automatic fuel shut off containers to reduce fuel spillage After use e DO NOT store a unit with fuel in its tank Leaks can occur Return unused fuel to an approved fuel storage container Filling the fuel tank 1 Place the unit on a flat level surface WARNING Minimize the Risk of Fire E NEVER smoke or light fires near the Mm ALWAYS store gasoline in a con engine tainer approved for flammable E ALWAYS stop the engine and allow liquids it to cool before refueling ALWAYS inspect the unit for f
44. tart Idle engine until cool Consult with an authorized Shindaiwa servicing dealer Adjust idle Check Specifications page for correct idle speed Consult with an authorized Shindaiwa servicing dealer Adjust idle Check Specifications page for correct idle speed Replace spring shoes as required check idle speed Inspect and re tighten holders securely Inspect and replace attachment as required Tighten gearcase securely Inspect and replace as necessary Inspect and reinstall as required Consult with an authorized Shindaiwa servicing dealer 23 24 SHINDAIWA LIMITED WARRANTY STATEMENT FOR PRODUCT SOLD IN USA AND CANADA BEGINNING 01 01 2010 ECHO INC S RESPONSIBILITY ECHO Incorporated s ECHO INC Limited Warranty provides to the original purchaser that this Shindaiwa product is free from defects in material and workmanship Under normal use and maintenance from date of purchase ECHO INC agrees to repair or replace at it s discretion any defective product free of charge at any authorized Shindaiwa servicing dealer within listed below application time periods limitations and exclusions THIS LIMITED WARRANTY IS ONLY APPLICABLE TO SHINDAIWA PRODUCTS SOLD BY AUTHORIZED SHINDAIWA 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 ba
45. tops after end of the rope travel Pulling the the initial start close the choke and recoil starter to the end of the rope restart travel can damage the starter 7 Operating the throttle will automati cally disengage the fast idle setting IMPORTANT If the engine fails to start after several attempts with the choke in the closed position the engine may be flooded with fuel If flooding is suspected refer rsh to the Starting a Flooded Engine sec After engine starts move choke to OPEN sposition tion of this manual When the Engine Starts E After the engine starts allow the E Advancing the throttle makes the cut If the engine does not start engine to warm up at idle 2 or 3 min ting attachment move faster releas utes before operating the unit ing the throttle permits the attach E Repeat the appropriate starting pro E Ifthe engine does not continue to ment to stop moving If the cutting ee NO a CONT OL WAE NEE run repeat the appropriate crank attachment continues to move when E Ifthe engine still fails to start ing procedures for a cold or warm the engine returns to idle carburetor use the procedures for Starting a engine When the engine starts clear idle speed should be adjusted see flooded engine excess fuel from the combustion Adjusting Engine Idle chamber by accelerating the engine several times with the throttle lever 12 Starting the Engine continued Starting a f
46. tructions supplied is warranted for the warranty period stated above Any such part repaired or replaced 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
47. uel E ALWAYS Wipe all spilled fuel and leaks before each use During each move at least 3 meters 10 feet from refill check that no fuel leaks from the fueling point and source before around the fuel cap and or fuel 3 Remove the fuel cap and fill the tank starting tank with clean fresh fuel If fuel leaks are evident stop using the unit immediately Fuel leaks 4 Reinstall the fuel filler cap and 2 Clear any dirt or other debris from around the fuel filler cap CAUTION Slowly remove the fuel cap only after stopping the engine NEVER place flammable material close to the engine muffler must be repaired before using the tighten firmly NEVER operate the engine with unit 5 Wipe away any spilled fuel before out the muffler and spark arrester ALWAYS move the unit at least 3 starting engine screen in place and in good working condition meters 10 feet away from a fuel storage area or other readily flam FUEL IS HIGHLY FLAMMABLE mable materials before starting the engine 10 Starting the Engine IMPORTANT Engine ignition is controlled by a two position switch mounted on the throttle housing labeled I for ON or START and O for OFF or STOP A WARNING The attachment will operate immediately when the engine starts and could result in loss of control and possible serious injury Keep movable parts of the attachment and away from objects that could become entangled or thrown NOT
48. ump octane of 89 or higher mixed with an air cooled engine oil that meets or exceeds ISO L EGD and or JASO FD classified oils at 50 1 gasoline oil ratio Consult with an authorized Shindaiwa Valve clearance too tight servicing dealer Adjust valves Valve clearance too loose ENGINE DOES NOT START What To Check Possible Cause NO Faulty recoil starter Does the engine crank Fluid in the crankcase YES Internal damage NO Good compression Excess wear on cylinder YES piston rings Remedy Consult with an authorized Shindaiwa servicing dealer Loose spark plug Tighten and re test Consult with an authorized Shindaiwa servicing dealer Refill with fresh clean unleaded gasoline with a pump octane of 89 or higher mixed with an air cooled engine oil that meets or exceeds ISO L EGD and or JASO FD classified oils at 50 1 gasoline oil ratio Fuel incorrect stale or NO contaminated mixture incorrect Does the tank contain fresh fuel of the proper grade YES Check for clogged fuel filter and or vent Replace fuel filter or vent as required Re start Is fuel visible and moving in the return line when rae Consult with an authorized Shindaiwa priming servicing dealer Priming pump not functioning properly YES Move switch to I ON position NO The ignition switch is in and re start O OFF position Is there spark at the spark plug wire terminal C
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