Echo SRM-400U User's Manual
Contents
1. WARNING 44 DANGER SRM UNITS cutting attachment Maintain a 50 ft 15m after releasing throttle Keep ha nds feet clear of radius DANGER ZONE surrounding the op pras olcu uino Pattachme ji ges engine is shut off This unit can be dangerous and cause serious erator ONLY the operator dressed in iniurv ifi ie j i e INSPECT BLADES BEFORE USE injury if improperty used To reduce injury risk to proper E clothing should be in the i DO NOT USE DAMAGED CRACKED BENT operator helpers and bystanders read and K DANGER ZON x 4 h understand the Operators and Safety Manuals ql alo e eBewear of KICKOUT blade thrust when EIN p BLAD es IMPROPERLY SHARPENED Blindness can occur from objects that are thrown CS eee Sina pen precautions vs E T AT kl Do not remove shields modify the or insta alg i P n sary for blade operation see your Operators J or ricochet even with shield in place Operators A l ed Safety Manuals NEV eai ECHO attachments or parts not appro ved ps ECHO helpers and by standers must wear eye approved blades on Brushcutters SRM mod x App ent Oper zem E e Nana 2 ana T 2 da Protection ANSIZ87 approved i EAE D els equipped with proper blade shield 3 writing ECHO Always wear hearing protection when operating U handles harness blade collar nut and INCORPORATED pes gon de Ro Lake ae cotter pin Zurich IL 60047 890160 54130 ADVERTENCIA A PELIGRO Esta unidad puede ser peligrosa y producir le2. alcohol or 15 MTBE methyl tertiary butyl ether Gasohol containing methyl wood alcohol is not approved OIL ECHO brand premium two stroke 50 1 oil is requirred Mix oil and gasoline gasohol according to instructions on the oil container label MIXING Follow directions on the oil container IMPORTANT Stored fuel ages Do not mix more fuel than you expect to use in thirty 30 days ninety 90 days when a fuel stabilizer is added Stored two stroke fuel may separate ALWAYS shake fuel container thoroughly before each use STARTING COLD ENGINE WARNING A DANGER e WHEN ENGINE IS STARTED CONFIRM IF THERE IS NOT ANY ABNORMAL VIBRATION OR SOUND IF THERE IS ABNORMAL VIBRATION OR SOUND ASK YOUR DEALER TO REPAIR e AFTER REFUELING TIGHTEN FUEL CAP FIRMLY AND CHECK FOR LEAKAGE IN CASE OF FUEL LEAKAGE REPAIR BEFORE STARTING OPERATION SINCE THERE IS A DANGER OF FIRE e t is not permitted to fill fuel above the shoulder level of fuel tank e Slide switch to START RUN position as shown e Push purge bulb 3 or 4 times or until constant flow of fuel is visible in fuel return line e Move choke lever to COLD START Close position e Press the decompression device e Pull starter handle until the engine fires Now move choke lever to RUN open position and if necessary restart the engine again and allow to warm up for a few minutes before using e After idling gradually open throttle and cutter
3. blade will start to operate as the engine attains clutch engagement speed of 3 500 r min approximately Decompression device 4 ANC 7 AS a le 4 k rry i VM l dm a W A STARTING WARM ENGINE e Press the decompression device e When engine is warm start it by pulling starter handle with switch positioned at START RUN Keep choke lever in RUN open position e f engine does not start in a few tries follow same procedures as starting a cold STOPPING ENGINE e Release throttle trigger and allow to run at an idle speed e Slide ignition switch to STOP position OPERATING THE TRIMMER e Adjust handle to a convenient position for cutting as instructed on page 6 e Allow the engine to warm up at a fast idle for a few minutes e ncrease engine speed as necessary eWhen mowing shrubs weeds or grass swing the cutter head from right to left as you move forward Avoid striking any obstruction such as rocks stones or tree stumps which can damage the cutter head Do not cut into the ground To avoid damage to the engine do not run the engine unloaded at full throttle e n the event that the cutter strikes an obstruction or is otherwise prevented from rotating in normal operation the clutch will slip to prevent possible engine damage In this case stop the engine free the cutter and then start the operation again WARNING 4 DANGER DO NOT ALLOW EITHER PEOPLE OR ANIMALS INTO THE WORK AREA ALWAY
4. 0 7 mm 0 024 to 0 028 in e Replace if either electrode is worn or if the insulator is fouled by oil or other deposits e ORQUE 15 to 17 Nem 130 to 145 inelb NOTE Do not over torque GEAR HOUSING e Remove the bolt every 50 hours and check eReplenish as necessary but do not overfill Good quality lithium multi grease is recommendable CARBURETOR ADJUSTMENT Every unit is run at the factory and the carburetor is set in compliance with Emission Regulations in T E EN k LY p pe addition 1 Before adjusting carburetor clean or replace air filter and muffler Spark Arrestor Screen 2 Make sure the cutting attachment such as hedge clipper blades or circular saw are properly adjusted Trimmer line should be extended to cut off knife 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 WARNING DANGER CUTTING ATTACHMENT MUST NOT TURN OR MOVE WHEN UNIT IS IDLING 4 Idle Speed Adjustment eStart engine turn idle speed adjustment CAUTION screw clockwise CW until the cutting When starting idling adjustment speed attachment begins to turn then turn screw out should be adjusted not to rotate the cutting counterclockwise CCW until attachment stops attachment Correct idle speed is adjusted turning Turn screw out CCW an additional 1 4 2 900 to 3 100 r min Or 1 4 turn CCW from turn the point the cut
5. 1 The installation of the 8 tooth weed grass blade option and the 80 tooth brush is exactly the same 2 Rotate the drive shaft until the holes in the upper fixing plate and the gear box are aligned Insert the locking tool 3 Remove the nylon line head if fitted by turning in a clockwise direction 4 Install the blade ensuring that it is centered correctly on the fixing plate 5 Fit the lower fixing plate and tighten the locking nut using the box wrench supplied in the tool kit Never fasten while applying your weight Otherwise the thread of nut could be broken 6 Fit a new split pin as supplied in the tool kit to secure the locking nut NOTE e The drive shaft is fitted with left hand threads therefore turn counterclockwise to tighten as illustrated e Always use a new split pin to secure the locking nut Split pin 2 x 22 mm Part No 898502 01 130 HEAVY WEED CUTTING e nstall the 8 tooth 20 cm 8 in blade option e Observing all precautions as listed in this manual start the engine and using full throttle swing the blade in an arc as you move forward slowly The cutter rotates counterclockwise and the debris will be pushed backwards so the work area will always be visible BRUSHCUTTING e nstall the 80 tooth blade e Proceed exactly as for weed and grass cutting SMALL TREES e he unit will effectively cut small trees up to 7 5 cm 8 in diameter using the 80 tooth 25 cm 10 in diameter ne
6. Carburetor overflow Refer to Table 1 c Ww Air cleaner clogged Clean as necessary Q Compression insufficient Disassemble check and replace ret piston ring stuck or worn if necessary out Other troubles o Cylinder chromium plating Replace cylinder m peeled or worn out 3 Exhaust port clogged with _ Clean as necessary 2 carbon E Throttle is not fully open Readjust Improper setting Set properly Blade does not cut well m Height of cutter uneven Correct properly e o S Overloaded Adjust load e Blade does not rotate e Clutch shoe worn out Replace WARNING 4 DANGER 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 LONG TERM STORAGE e nspect and adjust every part of the unit e Drain fuel tank pull starter handle slowly a few Completely clean every part and repair if times to drain fuel from carburetor necessary e Pour a small amount of clean motor oil into spark plug hole pull starter handle and then crank the engine until TOP DEAD CENTER eStore in a dry area free from dust Apply thin coating of oil on metal parts to prevent rust Re
7. E STOP THE ENGINE FREE AND EXAMINE THE BLADE AND IF IN GOOD ORDER RESUME OPERATION SOs Nae PULL B ts eC Quick release latch DANGER 6 SHOULD THE BRUSHCUTTER BE OPERATED FOR AN EXTENDED PERIOD OF HIGH TEMPERATURES THE GEAR BOX MAY BECOME VERY HOT IF TOO HOT TO TOUCH ALLOW THE UNIT TO COOL DOWN CHECK THE LUBRICATION AS PER MAINTENANCE AND CONTINUE TO OPERATE IF IN ORDER TO AVOID ENGINE DAMAGE DO NOT RUN ON FULL THROTTLE WITHOUT LOAD DO NOT OPERATE THE BRUSHCUTTER WITHOUT THE HARNESS AND DEBRIS SHIELD CORRECTLY FITTED ALWAYS INSPECT THE WORK AREA AND REMOVE ANY FOREIGN OBJECTS SHOULDER HARNESS e Install the harness over the both shoulders and adjust shoulder straps so that the quick release latch rests low on the right hand side e Attach the trimmer brushcutter to the harness by means of the quick release latch e Make some practice sweeps as with a scythe and readjust the harness as necessary for comfort and to maintain the cutter parallel to the ground WARNING DANGER IN CASE OF EMERGENCY PULL THE QUICK RELEASE LATCH TO DISCONNECT THE TRIMMER FROM THE HARNESS SHIELD When using a metal blade Use same as Nylon line Ns Brush Blade 80 tooth Weed Grass Blade 8 tooth Upper fixing plate Locking tool Box wrench nore Locking tool A Gear housing Adapter plate Split pin INSTALLING THE BLADE
8. FROM THE IMPROPER USE OF STEEL BLADES COMPLY WITH ALL SAFETY INSTRUCTIONS LISTED IN THE OPERATOR S MANUAL AND SUPPLIED WITH THE BLADES 1 THE ECHO SAW TOOTH BLADE IS DESIGNED TO CUT BRUSH AND SMALL TREES THE ECHO 8 TOOTH ROTARY KNIFE BLADE IS DESIGNED TO CUT HEAVY WEEDS AND GRASS TO AVOID INJURY DUE TO KICK BACK OR BLADE FRACTURE DO NOT USE THIS BLADE TO CUT BRUSH OR TREES ECHO INC WILL NOT BE RESPONSIBLE FOR THE FAILURE OF CUTTING DEVICES WHICH HAVE NOT BEEN TESTED AND APPROVED BY ECHO FOR USE WITH THIS UNIT NOMENCLATURE HAVE PARTS Part number 890177 51330 Gear housing Part number 890228 09560 Part number 890160 54130 Shield X Drive shaft assembly Throttle trigger pz f Ignition switch xd See Shoulder harness RA Decompression device NY Muffler A 260 Spark plug EE Choke lever ZS Air cleaner cover Fuel tank CD AU SE G Starter handle TECHNICAL DATA SRM 400U Dimension 186 x 70 x 43 73 2 in x 27 6 in x 16 9 in Mass o Ke 9 9 21 8 Ib without shoulder harness and cutter head Engine Type Air cooled two stroke single cylinder Displacement 42 7 2 6 cu in Maximum revolution 10 000 Carburetor Walbro diaphragm type WYK Ignition Flywheel magneto CDI Capacitor Discharge lgnition system Spark plug CHAMPION CJ 6Y Starter Recoil starter Clutch Automatic centrifugal clutch Fuel Mixing ratio Mixture of gasoline Unleaded 89 octane minimum and specia
9. MECHO OPERATOR S MANUAL TRIMMER SBRUSHCUTTER SRM 400U WARNING amp DANGER READ INSTRUCTIONS CAREFULLY AND FOLLOW RULES FOR SAFE OPERATION FAILURE TO DO SO COULD RESULT IN SERIOUS INJURY ECHO INCORPORATED 400 Oakwood Road Lake Zurich Illinois 60047 1564 X750 005 26 2 Phone 847 540 8400 X750216 1602 Printed in Japan 0504rd 0419 ES INTRODUCTION The ECHO Trimmer Brushcutter model SRM 400U This manual provides the information necessary for is lightweight high performance gasoline powered assembly adjustment operation and maintenance rotary trimmer which is designed for brushcutting of your unit weed control and grass trimming in areas which are difficult to control by any other means The trimmer is equipped with a safety shoulder harness and the excellent balance characteristics plus the available power ensures comfortable operation warning The engine exhaust from this product contains chemicals known to the State of California to cause cancer birth defects or other reproductive harm Locate this safety decal on your unit The complete unit illustration found in the NOMENCLATURE section will help you locate them Make sure the decal is legible and that you understand and follow the instructions on them If a decal cannot be read a new one can be ordered from your ECHO dealer e Prevent accidental contact with unit and any Blade Cuttin a attachment does not en immedi x ely
10. S WEAR SAFETY GOGGLES WHEN CUTTING DRESS PROPERLY AVOID LOOSE CLOTHING WHEN GRASS OR WEEDS HAVE CLOGGED THE CUTTER HEAD AFFECTING NORMAL OPERATION FIRST STOP THE ENGINE AND THEN REMOVE THE DEBRIS WARNING DANGER GRASS WEED TRIMMERS CAN THROW GRAVEL STONE WOOD CHIPS GLASS AND PLASTIC OR METAL OBJECTS THE DEBRIS SHIELD BEHIND THE TRIMMER HEAD STOPS MUCH OF THE DEBRIS BUT CANNOT PREVENT THE OPERATOR FROM BEING STRUCK BY SOME DEBRIS READ THE RULES FOR SAFE OPERATION IN THE OPERATOR S MANUAL THAT YOU RECEIVED WITH YOUR ECHO TRIMMER ALSO FOLLOW All INSTRUCTIONS IN THIS INSTRUCTION SHEET WARNING 4 DANGER e BEFORE STARTING UP THE ENGINE MAKE SURE THAT THE CUTTER BLADE IS NOT CONTACTING ANYTHING e WHEN TWO OR MORE OPERATORS ARE WORKING TOGETHER ENSURE THAT A SAFE DISTANCE IS KEPT BETWEEN THEM OPERATING INSTRUCTIONS METAL BLADES and OPTIONAL NYLON LINE Your brushcutter trimmer has been designed and constructed to give you years of trouble free service and relieve you of the many back aching tasks normally associated with grass trimming weed control and brushcutting Nevertheless in common with all other power operated tools the Owner and or Operator has a definite responsibility to maintain the safe working condition of the unit as provided by the manufacturer and to ensure also the safe operating procedures as prescribed by common sense and this manual Please therefore read and understand t
11. STALLATION OF NYLON LINE HEAD Locking tool OPTION Cutting head l l Set the nylon line head to the drive shaft and tighten by turning as shown OPERATING INSTRUCTIONS NYLON LINE Always use the end of the line for cutting Forcing the cutter head too close to the work will result in reduced efficiency and broken line NO Maintain the line at the recommended length of 12 5 to 15 cm 5 to 6 in A longer line will reduce engine speed a shorter line may result in engine damage CO n on The trimmer head rotates counterclockwise DX TE NE Always cut with the head tilted to the right to CUTTING PROCEDURES deflect debris away from the operator 4 Always observe the SAFETY RULES on Page 3 when using the unit 10 SK SHOULDER HARNESS e nstall the harness over the both shoulders and Gg 7 adjust shoulder straps so that the quick release PULL XI S latch rests low on the right hand side Sor um e Attach the trimmer brushcutter to the harness by Cy means of the quick release latch e Make some practice sweeps as with a trimmer and readjust the harness as necessary for release s ane latch comfort and to maintain the cutter parallel to the ground WARNING 4 DANGER IN CASE OF EMERGENCY PULL THE QUICK RELEASE LATCH TO DISCONNECT THE TRIMMER FROM THE HARNESS TRIMMING The nylon line will allow you to trim along walls and fence lines Always try to trim from right to left
12. he instructions as listed hereunder and on Page 3 in order to prevent accidents and possible injury ECHO 2 LINE MANUAL TRIMMER HEAD OPTION 1 Read the Operator s Manual carefully Be throughly familiar with the controls and proper use of the trimmer Know how to stop the unit and disengage the controls 2 Never allow children to operate the trimmer 3 Never allow adults to use the trimmer unless they have received proper instructions Be sure the operator is properly attired and wears the type of foot leg head eye and ear protection recommended both in your ECHO Operator s Manual and by your ECHO Servicing Dealer 4 Always wear eye protection that conforms to ANSI Z 87 1 2000 1 REPLACING LINE A Remove spool by turning knob clockwise right and separating parts B Thread a 6 m 20 feet length of 2 4 mm 0 095 in or 2 7 mm 0 105 in ECHO line through hole in spool so that ends are the same length C Wind both ends of line tightly and evenly clock wise see arrows on spool and wind from side to side without twisting the lines D Secure ends of line temporarily with about 15 cm 6 in extending out 2 REPLACING SPOOL NOTE Keep line tight on spool A Snap spool into housing while pulling line through eyelets with about 15 cm 6 in extending out CAUTION Knob tightens counterclockwise left B Fasten spool to housing with shaft bolt spring and knob Upper fixing plate IN
13. ht hand U handle into right handle assembling bracket toward direction of arrow lt Fix the right hand U handle by tightening 4 right handle assembling bolts lightly Adjust each inclination of right and left handles to adequate position easy to operate and tighten handle firmly assembling bolt 8 mm and 4 right handle assembling bolts Adjustment of left handle inclination forward backward To engine Determine Easy to operate position SHIELD Fit the shield on the gear housing and tighten screws with washers Seven points as shown SHOULDER HARNESS Fit the shoulder strap to the swivel hook and adjust the length of strap and or the location clamps to maintain the cutter head parallel to the ground Waist pad OPERATION Fuel mix chart 50 1 US METRIC GAS OIL GAS OIL GAL mL 1 2 6 4 80 2 Bd 8 160 5 12 8 20 400 Sholder level Ignition switch ATUS Throttle trigger Throttle control lockout Starter handle SSMO COLD START Close Lh KM i CA Purge bulb Choke lever Fuel return line Starter handle Use short pulls only 1 2 2 3 of starter rope for starting Do not let starter rope snap back in Always hold the unit firmly GENERAL CHECK Ensure that all nuts screws and bolts installed are properly tightened FUEL STATEMENT GASOLINE Use 89 octane R M 2 gasoline or gasohol known to be good quality Gasohol may contain maximum 10 ethyl grain
14. in starting engine or abnormalities in engine performances Pick up fuel strainer through fuel inlet port with a piece of steel wire or the like When strainer is dirty wash it in suitable cleaning fluid or replace it Latch Cleaner case Fuel strainer MUFFLER AND EXHAUST PORT SAM eClean as necessary Muffler cover e Carbon deposits in cylinder exhaust port and muffler will reduce engine output Muffler can be removed by taking off muffler COVer Remove spark arrestor screen from muffler Clean carbon deposits from screen and muffler components Be careful not to scratch cylinder or piston when cleaning cylinder exhaust port Use non ferrous plastic or wood Replace spark arrestor screen if it is cracked plugged or has holes burned through Inspect gaskets replace if damaged Assemble components in reverse order CYLINDER FINS Cylinder fins 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 Air intake 16 CHECK FUEL SYSTEM Check before every use After refuelling make sure fuel does not leak or exude from around fuel pipe fuel grommet or fuel tank cap e In case of fuel leakage or exudation there is a danger of fire Stop using the machine immediately and request your dealer to inspect or replace SPARK PLUG e Check periodically e Standard spark plug gap is 0 6 to
15. lever spring not placed in dent of lever Muffler sticky with fuel Bearing damaged Piston and or cylinder seized Crankshaft worn Crankshaft contacting crankcase Clean or replace Clean Make sufficient Clean or replace Disassemble and check Remove and replace Remove and replace Reconnect Repair as necessary Switch on Replace plug Adjust Clean or replace Clean or replace Start correctly Readjust Readjust Replace Disassemble and clean Retighten all screws Replace or clean Check impulse drilling Clean Correct This is because fuel mixture is too rich Start the engine several times with choke shutter fully open and run at fast idle until engine does not smoke Disassemble and replace Disassemble and replace Disassemble and replace Disassemble and replace Table 2 Improper fuel used Use fuel with correct mixing ratio Never use gasoline of poor quality Spark plug defective burnt Replace As cooling fins clogged air Clean fins Engine overheated does not pass well Excessive deposits in Disassemble and remove carbon combustion chamber T Plug damaged or fouled Replace or clean T Firing function defective is Combustion poor due to Check wiring 3 defective wiring E 9 O High speed needle Readjust T setting incorrect o Carburetor defective D
16. lly blended 50 1 ECHO two cycle engine oil Tank capacity 1 0 33 8 US fl oz Drive shaft Cutter Option Nylon line cutter head assembly Cutter Cutter Option Gear housing Lubrication Drive shaft Shield Circular saw 25 cm 10 in 8 cutter blade 20 cm 8 in 60 degree bevel gears ratio 1 1 33 Counterclockwise Good quality lithium grease High tensile solid steel 5 bearings Metal shield mounted on the gear housing for nylon line and metal blade applications Technical data subject to change without notice ASSEMBLING zt ET Right hand U handle Handle assembling bracket lower N To engine DRIVE SHAFT e Stand engine upright on a level floor e Loosen bolts at drive shaft end of the engine e Fit drive shaft assembly ensuring that the drive shaft is correctly engaged e Tighten bolts to fasten drive shaft assembly WARNING 44 DANGER NEVER START ENGINE WITHOUT DRIVESHAFT ASSEMBLY INSTALLED THIS COULD RESULT IN SERIOUS INJURY HANDLE Insert right hand grip assembly into right hand U handle and fit it to the slot for rotation prevention of right hand U handle Fit grip assembling bolt and secure the grip firmly Remove bolt retainer tube from end of handle assembling bolt 8 mm Install handle assembling bracket upper in handle assembling bracket lower and fix handle by tightening handle assembling bolt 8 mm lightly Loosen 4 right handle assembling bolts and insert rig
17. move the cutter head apply sufficient oil coating and wrap up in plastic 20
18. o it for you For detailed TROUBLE SHOOTING refer to tables 1 and 2 Locate the problem on the following charts and repair as necessary 18 Table 1 Engine does not start or is difficult to start Engine cranks There is fuel in the tank Fuel is reaching carburetor m Fuel is reaching cylinder There is spark at high tension cord end tension cord end No spark at plug here is spark at Qo i O jo o O _ o O c _ ep Fuel is not reaching carburetor No spark at high Fuel does not keep running Accelera tion and low speed function defective correct Carburetor overflow Engine does not crank Fuel is not reaching cylinder n Fuel strainer clogged Fuel pipe clogged Suction insufficient Fuel strainer clogged Carburetor out of order C D I module defective Ignition coil defective Wire connection defective High tension cord connection defective Switch is grounded Insulator cracked Spark gap incorrect Covered with carbon Fouled with fuel mooo PETS procedures incorrect Low and high speed needle setting too lean Metering lever spring too strong Fuel pump diaphragm defective Fuel passage clogged with dust Fuel leaking from fixing surfaces of carburetor Air valve fuel tank cap does not work normally Fuel pump does not operate Fuel inlet needle valve clogged with dust Metering
19. sible to power equipment Standard configuration includes a handle bar and nylon line head for light trimming and weed clearing Two special steel blades are available as options and recommended for use in extended heavy weed and brush clearing operations 1 Blade weed and grass 8 tooth 20 cm 8 in diameter 2 Blade brush 80 tooth 25 cm 10 in diameter WARNING 4 DANGER 1 SERIOUS INJURY MAY RESULT FROM THE IMPROPER USE OF STEEL BLADES READ AND COMPLY WITH SAFETY INSTRUCTIONS LISTED IN THIS MANUAL THE EIGHT TOOTH BLADE IS DESIGNED SPECIALLY TO CUT WEED AND GRASS TO AVOID INJURY DUE TO KICKBACK OR BLADE FRACTURE DO NOT USE THIS BLADE TO CUT BRUSH OR TREES ECHO INC WILL NOT BE RESPONSIBLE FOR THE FAILURE OF CUTTING DEVICES WHICH HAVE NOT BEEN TESTED AND APPROVED BY ECHO FOR USE WITH THIS UNIT WARNING SAFETY PRECAUTIONS 1 ALWAYS USE THE CORRECT BLADE FOR THE JOB AS RECOMMENDED BE CAREFUL NOT TO HIT ROCKS STONES TREE STUMPS OR ANY FOREIGN OBJECT WHICH MAY DAMAGE THE BLADE DO NOT CUT INTO THE GROUND TO AVOID DULLING THE BLADE ALWAYS STOP THE ENGINE AND EXAMINE THE BLADE AFTER STRIKING AN OBSTRUCTION DO NOT OPERATE WITH A BLADE WHICH IS BLUNT BENT FRACTURED OR DISCOLORED DUE TO OVERHEAT IN THE EVENT THAT THE BLADE STRIKES AN OBSTRUCTION OR IS OTHERWISE PREVENTED FROM ROTATING IN NORMAL OPERATION THE CENTRIFUGAL CLUTCH WILL SLIP TO PREVENT ENGINE DAMAGE IN THIS CAS
20. siones personales graves si no se usa en forma adecuada Para reducir el riesgo de lesionarse los operadores los ayudantes y los espectadores deben leer y comprender el Manual Del Operador y los Manuales 890228 09560 De Seguridad que se entregan escritos en espa ol Safety decal Part number 890228 09560 HM ROTATION Safety decal Part number 890177 51330 CONTENTS BHULESJTORSAFEOPERAPHOL eitxusver sun iique aD ripe NO dS fxxvD eM Rp e a Sicavmr dam dasa a IESi 3 NOMENCLATURE HAVE PARTS essent nne nnn nn ern ssnnne tnn err sss ine n nnn rese nn nn nnn rennes 4 jit NBC O 4 AoE MBEINN errer E E E O 5 OPERA TLIN oa a a A E E a E at 7 MAINTENANCE AND GARE rirse n eee ee er er ee eee rer 16 TROUBLE rl eI 18 CONG TERMS TORA GE aere 20 Copyright 2002 E KIORITZ CORPORATION All Rights Reserved 2 RULES FOR SAFE OPERATION SAFETY INSTRUCTIONS Do Not operate the unit when you are fatigued Do Not operate if other people or animals are in the work area Do Not operate the unit without the shield correctly in position Do Not operate in a confined area Carbon monoxide exhaust gas is highly poisonous Do Not operate the unit while you are smoking Always wear eye protection goggles when operating the unit Alwa
21. ting attachment stops moving When there is some trouble with the carburetor refer to your dealer EIGHT CUTTER BLADE A eUse only the blade designated by the 30 N manufacturer for this model Cutter edge eWhen crack is noticed on the blade never use it 2R but replace with a new one Not sharpened e Round the tooth bottom for 1 2 mm radius in omm order to avoid the crack using a round file Tooth bottom Rounded part is not to be sharpened Sharpen each cutter equally so as to retain the balance of the blade In sharpening the edge by use of a grinder do not cool the cutter abruptly by immersing it in water MAGNETO The unit is incorporated with a CDI Capacitor Discharge Ignition system which does not require adjustment of ignition timing and the contact breaker point gap Ensure wire connections and couplers assembling TROUBLE SHOOTING Poor performance of the engine and or trimming mechanism can normally be prevented by carefully following instructions Poor performances can easily be corrected even by a beginner When the engine does not function properly check the following three 3 points first e s engine compression adequate e s fuel system in good condition and is enough fuel being supplied els electrical system in good condition and is spark plug operating normally When there is serious trouble with the unit do not try to repair it yourself but have your distributor or dealer d
22. w blade 3 PLE OE PANE ra ee a EA NRUN WUE l dm PLA Am e Before attempting to cut ensure that the falling tree will fall away from you and if necessary tie a rope to the tree and have an assistant pull it in a safe direction e Do not attempt to plunge cut i e using the brushcutter like an axe It is not necessary and may cause serious damage to the brushcutter e Brace your feet firmly on the ground and cut with the left hand side of the blade NOTE 1 Always cut on full throttle 2 Never try cutting with a blunt blade 15 MAINTENANCE AND CARE ALWAYS KEEP THE UNIT CLEAN AIR FILTER Clean before using the unit Close choke Disengage latch and remove air Air filter felt L cleaner cover Air cleaner cover Se Remove air filters felt and sponge Air filter sponge PINE Air filter flet Brush off dust lightly or clean with 3 p compressed air Air filter sponge Brush off dust lightly or wash itin a non inflammable solvent if necessary Soak air filter sponge into 2 stroke oil and squeeze it firmly not to allow remaining oil to trickle Install the air filter sponge into air cleaner cover Install the air filter felt into cleaner case Install assembled air clearner cover on cleaner case with air filter felt and engaged latch FUEL STRAINER Check periodically Do not allow dust to enter into fuel tank Clogged strainer will cause difficulty
23. walking behind the unit and parallel to the wall or fence thus deflecting debris away from the operator ec MN r f FY AE AA XE Eas AA AT on AO r y dc Sex d Pipers ee uu E opt rite s WEN H i AV Fa ina TEAC SEM ax EDGING 1 The nylon line is intended only to cut grass and should not be used to cut a normal edging trench along stone or concrete driveway etc 2 Tilt the unit vertically as illustrated and use only the line tip to remove unwanted growth 11 MOWING e he nylon line will effectively mow large areas of heavy grass and or weeds Use the standard 12 5 to 15 cm 5 to 6 in of line and operate at full throttle eWhen mowing cultivated areas such as lawns hold the cutter head parallel to the ground to avoid scalping SCALPING 1 The cleaning of weeds and grass right down to the earth can be accomplished very easily with the nylon line sn D ut 2 Scalping around trees and brushes is particularly effective but care should be exercised not to bruise the bark of young and sensitive growth An ily yg 3 In flower beds always remember that the nylon line will cut in a complete circle to avoid cutting flowers instead of weeds SWEEPING Sweeping grass and other debris from a hard surface can be done very quickly STEEL BLADE OPERATIONS Your ECHO Trimmer Brushcutter is designed for fast efficient weed and brush control in areas which are otherwise inacces
24. ys hold the unit firmly with both hands and with fingers and thumbs encircling the handles Always obey local ordinances regulating the use of internal combustion engines in your area Always use the cutting attachments as approved and supplied by ECHO Inc for your unit Always remain alert when operating the unit to avoid possible injury to yourself and other people Always wear the shoulder harness when operating the unit Do not operate the unit while under the influences of drugs or alcohol ATTENTION For your protection when operating this unit comply with all Safety Rules as listed in the Operator s Manual Replacement manuals are available from your ECHO dealer 1 Do not operate unless the debris shield and safety harness are in good condition and properly installed Do not operate if other persons or animals are in the work area Do not operate without eye protection goggles available from your ECHO dealer WARNING 4 DANGER Do Not smoke while handling gasoline 2 Do Not refuel a hot engine Wait unit it cools 3 Do Not overfill the tank Spilled fuel must be wiped up 4 Always stop the engine when refueling 5 Always remove the fuel cap slowly in order to relieve any pressure build up in the tank Always restart the engine at least 3 m 10 feet away from the refueling point Always store gasoline in an approved container WARNING DANGER SERIOUS INJURY MAY RESULT
Download Pdf Manuals
Related Search