Makita BCX3400 BCX3410 INSTRUCTION MANUAL
Contents
1. eee eeeeeeeeeeeeteeeeeeenaes 5 Kickback blade thrust eeeeseeeeeeeeeeteeeeeeenaes 6 Working behavior and working techniques 6 Applications for cutting tools 7 2 line trimmer Nad asneira ienne 7 tooth Star Dlad cc02 ces cect cee naiiai iia 7 Tanpo eana a 7 SOVAGE eicsaesnece bite di tiebes ea dasledoeeesecerutiet a Elaa 7 MAINO MANCG aaO 8 FURST ddoe tics 8 EU Declaration of Conformity cssecssseeeeeeteees 8 Scope Of CeliVery ccccssccssseeeeseseeeeseeeeeeseeeesseeeeeseees 9 PACKAGING arn 9 Main components of the brushcutter 0 10 PreparatiOns ecccceseeeeceesesneeeeeeeeeneeseeseeenenseeneenenens 11 Installing the handle eee eeeeeeeeeeeneeeeeeeeaaes 11 WeNaMGle ionieni ronianer ed nena ibs 11 Chand Css fie ceacreieaere nied nen adatoms 11 Installing the line blade and cutter guard 12 Fastening the line blade to the cutter guard 12 Installing the Cutter guard oe eeeeeeeeteeeeeeeeenteeeeees 12 Installing the Cutting tool 12 4 tooth star Blade nienn 13 2 line trimmer N ad ceccccceceeeeeeeceeeeeeeeeeeeeeseeeeeeneees 13 Refueling the brushcutter ce eeeeeeeeeeeeeeneees 14 Operating materialS fUelS cceeceeeeseeeeereteteeeneeenees 14 Gasoline caeisieh ieee ieee 14 Engine OM asrar aa eE OR E EEEE 14 Refueling and filling up with engine oil 2 a 14 Putting on the shoulder strap sesen 152. Warm starting problems Fuel in the tank and igni Carburetor soiled service case ting spark available Engine starts up but it Fuel supply Fuel in the tank Idle setting not correct see chapter dies immediately Operation Suction head soiled see chapter Mainte nance Carburetor soiled service case Tank vent defective fuel line interrupted cable or Start Stop switch defective service case Insufficient power Several systems Machine runs at idle Air filter soiled see chapter Maintenance can be affected speed Carburetor soiled muffler clogged exhaust simultaneously gas passage in the cylinder clogged service case Extract from the spare parts list BCX3400 Use original MAKITA spare parts only Your MAKITA service center is respon BCX3410 Th F F y iy Er or Gr r sible for repairs and for the replacement of other parts Item MAKITANo Quantity Designation 1 367 010 995 1 Spark plug NGK CMR 6A 2 365 060 470 1 Fastening nut 3 366 224 010 1 2 line trimmer head complete 4 369 224 070 1 Mowing line 3 0 mm x 15 meters 5 369 224 072 1 Mowing line 3 0 mm x 120 meters 6 367 210 460 1 Oil bottle without oil T 362 224 140 1 4 tooth star blade 8 367 601 300 1 Tank cap complete 9 374 350 120 1 Air filter 10 374 350 090 1 Air filter 26 Technical data of the brushcutters BCX3410 BCX3400 Cubic capacity Power rating according to ISO 8893 Rated speed Max engine spe
3. Contact of the eyes with fuels results in irritati ons In case of eye contact wash the affected eye immediately with clear water If the irritation does not subside a physician must be consulted immediately The fuel required by the carburetor is filtered by means of the felt of the suction head 2 Hardened or soiled felt filters must be replaced otherwise there is the risk that insufficient amounts of fuel will be conveyed and that the permissible maximum speed of the engine will be exceeded as a result The tool you will require is a wire hook Materials felt filter 1 Unscrew the tank cap 1 2 Use a wire hook to pull the suction head 2 through the tank cap opening 3 Check the felt filter and replace if necessary 4 Put the suction head back into the tank 5 Screw the tank cap back on 23 Service after 50 tank fill ups After every 50 tank fill ups the brushcutter must be thoroughly serviced and checked in a MAKITA service center Overview of maintenance and care The maintenance work described below must AN be performed regularly and properly in order to guarantee long service life of your brushcutter and the full functional efficiency of the safety devices as well as to prevent any form of damage Risk of accidents exists in case of nonobser vance After each tank fill up Complete brushcutter Screws and nuts Throttle lever Safety locking button
4. In order to extend its period of use the 4 tooth star blade can be turned once until both blade sides are blunt 180 19 Readjusting the line of the 2 line trimmer head The line length can be adjusted at any time with the best possible results by tapping the line trimmer head on the ground lightly during the mowing operation The lengthening of the line amounts to approx 40 mm for each releasing operation The line blade cuts off projecting ends of the line automati cally Checking replacing the line of the 2 line trimmer head The new nylon line must be four meters long and have a dia meter of 3 0 mm order number see extract from the spare parts list To replace the line it is advisable to dismantle the line trimmer head first See instructions from section Installing the 2 line trimmer head in chapter Preparations in reverse order 1 Press in the cover mounting clips and open the line trim mer head carefully Caution Inner spring presses the two housing parts apart A 2 Take the reel including the line out of the housing B 3 Remove remaining old pieces of line from the reel If there is still sufficient line on the reel but if the line does not adjust itself to the correct length during the mowing operation the line must be wound up onto the reel again 4 Use a paintbrush to clean the reel bottom side and the housing and check for any signs of damage
5. Instruction Manual N BCX3400 BCX3410 Important This brushcutter is shipped from the manufacturing plant without being filled with engine oil Fill with engine oil according to instructions before putting the brushcutter into operation Putting the brushcutter into operation without engine oil will result in engine damage immediately Congratulations You have purchased anew MAKITA brushcutter We thank you for your trust and hope you will be completely satisfied with your new brushcutter Brushcutters of the series BCX3400 3410 are included among the lightest brushcutters with a four stroke engine in this class These brushcutters are very handy compact and multipurpose and can be used to cut grass weeds and brushwood The considerably lower fuel consumption compared to similar brushcutters with two stroke engines is a highly advanced step in terms of energy consumption and emissions Furthermore the four stroke engine is an agreeably quiet engine To ensure your personal safety and to guarantee optimum operation of the brushcutter including readiness to operate we kindly ask you to Table of contents Safety instructions c scccseeeessseeseseeeeeseeeeseeneeeenees 3 Explanation of SYMDOIS eeeeeeeeeeeeeeeeeeeeeeeeeees 3 General safety precautions ccceeeeeeeteeeeeteeees 3 Personal protective equipment 4 Handling fuels refueling the brushcutter 4 Putting into Operation
6. manual Have a MAKITA service center perform all other work for you otherwise you will be putting your safety at risk Checking the oil level When laying down the dipstick make sure that it does not come into contact with dirt under no circumstances whatsoever To be on the safe side always have a clean rag ready 1 If necessary let the engine cool down 2 Clean the area around the dipstick 1 thoroughly so that no dirt can get into the crankcase 3 Lay down the brushcutter so that it is resting on its foot in stable position 4 Turn the dipstick out of the opening anticlockwise 5 Wipe off the dipstick with a clean rag 6 Dip the dipstick through the opening into the crankcase and pull it out again 7 Read the oil level see illustration 8 If necessary use a suitable filling bottle to refill engine oil up to the bottom edge of the filler opening 2 An engine oil bottle can be used for precise do sing without spilling engine oil available as an accessory see extract from the spare parts list 9 Turn the dipstick back in again Tools Sharpening the 4 tooth star blade Metal cutting tools are only allowed to be res harpened by specialized workshop since an improperly resharpened can cause unbalance and therefore constitutes considerable risk of injury Beyond that damage to the machine can be caused by vibrations Every MAKITA service center will sharpen and balance the 4 tooth star blade for you
7. 2 Warm up the engine for 3 5 minutes at medium speed 3 Lay down the brushcutter on a level surface so that it is resting on its foot in stable position and wait three minu tes Then the oil will have accumulated in the crankcase 4 Cover the gasoline tank with a clean rag 1 as shown in the illustration 5 Turn the dipstick 2 out of the opening When laying down the dipstick make sure that it does not come into contact with dirt under no circumstances whatsoever If necessary remove dirt immediately with a clean rag 6 Pour the old oil into a suitable container Prop up the brushcutter so that the oil flows out on its own Leave the brushcutter in that position for a few minutes so that all of the oil can drop out of the machine 7 Clean the tank and the filler opening carefully without allo wing dirt to get into the crankcase 8 Use a suitable filling bottle to refill new engine oil up to the bottom edge of the filler opening 3 An engine oil bottle can be used for precise do sing without spilling engine oil see extract from the spare parts list 9 Turn the dipstick back in again Quarterly maintenance Suction head in the fuel tank Prevent contact of the skin with fuels Wear gloves during the maintenance procedure Mineral oil products degrease the skin In case of repeated longer contact the skin will dry up This can result in various skin diseases Beyond that allergic reactions are well known
8. 5 Kink the new line in the middle and insert into the partition of the two reel guides as shown in the illustration C D 6 Wind the line from the two reel guides in the direction of the arrow tautly onto the reel E 7 Clamp both ends of the lines in two opposite grooves of the reel so that the line does not slacken when the reel is inserted into the housing F 8 Reinsert the reel into the bottom part of the housing and thread both ends of the line into the line guides in the housing G 9 Line up the reel according to the cut outs in the top part of the housing and press into the housing forcefully until both snap fit closures snap into place H Uneven line lengths are cut off by the line blade on the cutter guard automatically during regular operation 20 Daily maintenance The following maintenance work must be carried out each time after the brushcutter has been used Cleaning the air filter If the workplace is very dusty or sandy the filter must be cleaned at regular intervals due to the fact that only a clean air filter will gua rantee full engine performance Coarse parti cles of dirt can destroy the engine Renew damaged air filters immediately To clean the air filter lay down the brushcutter so that it is resting on its foot in stable position The tool you will require is the Phillips screwdriver 1 Unscrew the screw 1 2
9. Balancing the brushcutter eee eeeeeeeeeeeeneees 15 Read this instruction manual carefully before putting the brushcutter into ope ration for the first time and to strict ly observe the safety instructions Nonobservance can result in serious injuries Proper use These brushcutters are intended to be used with the appropriate and approved cutting tools for the purpose of cutting grass or thick weeds The brushcutter is only allowed to be used by one person at a time and only outdoors Unapproved working technique Thicker material such as shrubs wild plants or thickets is not allowed to be cut using the approved cutting tools Unapproved users Persons who are not familiar with the instruction manual child ren young persons as well as persons under the influence of alcohol drugs or medication are not allowed to operate the machine Opera Onr r EEA 16 Checking the reliable operating condition of the bi shc ttef 2 eect ce cece eeeeeeeeeeaaeeeeeeeeeeeeeeeeeeeeaeea 16 SANG wentdiscccseeds Move hdieihiesiaccaenrcdh decedent 17 COMA STANING eienaar nites 17 Warm StAMING kerpa a ap eaeeeyae centiavndsyens 17 Turning off the engine 17 Checking and adjusting the idle speed 18 Maintenance 2 cccccceceseeseseeeeeeceeeeseeeeeneenseeseeeaees 19 Checking the oil level eeeeeeeeeeeeeeeeeeeeeeeeeeees 19 TOO Soe aiana e a 19 Sharpening the 4 tooth star blade c cces
10. Start Stop switch Check for damage and sealed tightness Check for proper function and firm fit Check for proper function Check for proper function Check for proper function Air filter Cooling air guide Cutting tool Idle speed Engine oil Gasoline hoses Clean Clean Check for damage and sharpness Check cutting tool must not rotate at the same time Check the oil level refill oil if necessary Check for sealed tightness if necessary let the hoses be replaced by a MAKITA service center Weekly Spark plug Muffler Check and replace if necessary Check the outlet and clean if necessary Quarterly Suction head Gasoline tank Replace felt filter Clean Prior to putting the brushcutter out of operation for a longer period of time Fuel tank Carburetor Empty Run empty Yearly Complete brushcutter Let this be checked by a MAKITA service center After 200 hours of ope ration 24 Gasoline hoses Valve play Let this be replaced by a MAKITA service center e Let this be adjusted by a MAKITA service center Putting out of operation and storage If the brushcutter is not used for more than six weeks please note the following recommendations Perform maintenance see chapter Maintenance Empty the fuel tank completely and run the carburetor until dry due to the fact that fuels can only be stored for limited period of time and also because deposits can be f
11. basic instructions or contact a forestry school in order to familiarize themselves with the basic handling of gasoline powered brushcutting Children and persons under 18 years must not be allowed to operate the brushcutter with me tal cutting tools 4 tooth star blade Exceptions may be made for persons over 16 for training purposes under the supervision of a qualified trainer Perform all work calmly and carefully The user must accept liability for others Never use the brushcutter after consumption of alcohol drugs or medication C Py AL Personal protective equipment The clothing worn should be functional and appropriate i e it should be tight fitting but not cause hindrance Do not wear either jewelry or clothing which could become entangled with bushes or shrubs rN In order to avoid head eye hand or foot injuries as well as to protect your hearing the following G P z A w protective equipment and protective clothing must be used during operation of the brushcut ter Itisrecommended to wear a protective helmet itis imperative when working in forests The protective helmet 1 should be checked at regular intervals for damage and must be replaced after 5 years at the latest Use only approved protective helmets If you have long hair always wear a hairnet The face shield 2 of the protective helmet protects against flying sawdust wood chips or stone chippings During ope ration of the
12. following symbols on the brushcutter and in the Owner s and Safety Manual Read the instruction manual and follow all war nings and safety instructions Particular care and caution CAUTION Kickback blade thrust DANGER Very sharp cutting tool DANGER Beware of thrown objects No smoking No open flame Wear protective gloves Wear safety shoes Wear protective helmet face eye and hearing protection COO PE PEO Forbidden NOTE Minimum risk Situations that should be taken into account when using this machine The distance between the machine and bystanders shall be at least 15 meters RENE Ra roim soim Maximum tool rpm C gt Regular gasoline qar Engine oil Choke closed Choke open e PUMP Primer pump Direction of blade rotation 4 Start engine Qo 2 Stop engine ON OFF dh First aid NE DIN ste LI RD Recycling C Sign CE General safety precautions To ensure correct operation the user has to read this instruction manual to make himself familiar with the handling of the brushcutter Insufficiently informed users will risk danger to themselves as well as others due to improper handling It is recommended only to lend the brushcutter to people who have experience with brushcut ters When lending the brushcutter to someone else give him this Instruction Manual as well First time users should ask their dealer for
13. has been changed 10 times see extract from the spare parts list 6 Remove the assembly pin again and check the cutting tool for free movement 2 line trimmer head To install the cutting tool lay down the brushcutter so that it is resting on its handle in stable position The tool you will require is e g the medium sized Allen key as an assembly pin 1 Place the mounting disk 1 on the gearbox shaft 2 so that the lateral drilled hole 3 lines up with the cut out 4 in the angular gearbox 2 Place the winding safety device 5 on the angular gearbox so that its lateral cut out and the cut out 4 in the angular gearbox line up properly 3 Insert the assembly pin through the mounting disk into the cut out of the angular gearbox The gearbox shaft is blocked 4 Screw on the 2 line trimmer head 6 left hand thread and tighten firmly by hand 5 Remove the assembly pin again and check the cutting tool for free movement Refueling the brushcutter When refueling the brushcutter please note the following in formation at all times No smoking and no open fires Do not refuel in closed rooms Fuel vapors will accumulate on the ground risk of explosion Fuels can contain solvent like substances Pre vent contact of the eyes and skin with mineral oil products Wear gloves when refueling Change and clean your protective clothing more frequent ly Do not inhale fuel vapors Inhaling fuel vapors can
14. insert 3 on the handle 2 so that it also lines up flush with the handle mount 4 Place the handle fastening cap 4 on top and hold it firm ly 5 Insert the nuts 5 from underneath into the drilled holes of the handle mount hold them in place and tighten the screws firmly 6 at the same time do not forget the washers C handle To install the handle lay down the brushcutter so that itis resting on its foot in stable position The tool you will require is the medium sized Allen key 1 Place the handle mount 1 as shown in the illustration from the rear side onto the anti slip sleeve 2 on the main tube and hold it firmly 2 Place the C handle 3 as shown in the illustration from above onto the anti slip sleeve 2 so that it is resting on the handle mount 3 Fasten the handle by tightening the screws 4 do not forget the washers Installing the line blade and cutter guard On the basis of legal accident preven AN tion regulations the cutter guard in cluded in the scope of delivery and no other cutter guard must be installed To ensure your personal protection the brushcutter is not allowed to be put into operation without the cutter guard un der no circumstances whatsoever Caution The enclosed blade which is fastened to the cutter guard in order to adjust the lines of the 2 line trimmer head is sharp The tools you will require are the Phillips screwdriver and the medium s
15. is not exceeded Data takes into account the idle and maximum speed operating states equally At max engine power With one piece metal cutting tool With 2 line trimmer head 27 ILOILO L Makita Werkzeug GmbH Postfach 70 04 20 D 22004 Hamburg Germany Subject to alterations Form 995 707 508 8 06 GB
16. must be lu bricated with grease in one of the many MAKITA service centers The lubrication can be precisely dosed in a workshop This ensures that excessive amounts of grease do not cause over heating in the angular gearbox Changing the engine oil Following first time operation of the brushcutter the engine oil must be changed after 20 hours of operation and then after every 50 hours of operation Prevent contact of the skin with mineral oil products Wear gloves when changing the oil Change and clean your protective clothing more frequently Mineral oil products including oils degrease the skin In case of repeated longer contact the skin will dry up This can result in various skin diseases Beyond that allergic reactions are well known Contact of the eyes with oil results in irritations In case of eye contact wash the affected eye immediate ly with clear water If the irritation does not subside a physician must be consulted immediately Make sure that oil does not get into the ground Use a sui table base surface Wipe up unintentionally spilt oil or bind it with suitable binding agents Dispose of old oil properly according to environmental regulations 22 gt START The tools you will require are two clean rags and a base sur face Materials 80 cm of SAE 10W 30 engine oil classification API SF 1 Start the engine see chapter Putting into operation
17. tool and cause dangerous kickbacks see last section Work break Transport Refueling Maintenance Tool replacement Applications for cutting tools Use the cutting tools to perform the work de scribed below only Other applications are not permitted 2 line trimmer head Exclusively for cutting along walls fences grass edges trees posts etc supplementing the lawn mower 4 tooth star blade For cutting grass or thick weeds Perform this cutting work by swinging the brush cutter evenly in half circles from left to right similar to a scythe Transport When transporting the equipment or moving to another working location the brushcutter must be switched off in order to avoid unintentionally starting the cutting tool Never drag the brushcutter behind you and ne ver drop it except in case of emergency Do not throw the brushcutter in order to load it onto the transport vehicle If the brushcutter is subject to sudden jolts it must be checked for signs of leaking fuel risk of fire or explosion Never transport the brushcutter with the cutting tool still running gt STOP The transport safety device included in the scope of delivery must always be fitted whenever the brushcutter is being transported over longer distances When transporting the brushcutter in the vehicle make sure that the brushcutter is safely secured Empty the fuel tank before transporting the bru
18. Grab the air filter cover 2 at the bottom and pull it off 3 Push the choke lever 3 all the way up to the limit stop Particles of dust can no longer drop into the carburetor now 4 Remove both air filters 4 5 and wash them off in lukewarm alkaline soap solution with commercial grade dish washing detergent 5 Let the air filters dry completely 6 Reinsert both air filters first the white one 5 with the clip facing downward on the left hand side 7 Place the air filter cover on the upper clips 6 first and then press the lower part of the cover in the direction of the engine you must be able to hear the cover snap into place 8 Retighten the screw firmly Weekly maintenance The following maintenance work must be carried out once a week during regular use Checking replacing the spark plug The engine must have cooled down completely before you can begin to the check or replace the spark plugs Lay down the brushcutter first so that it is resting on its foot in stable position The tools you will require is the combination wrench plus the screwdriver as a handle as well as a pair of insulated pliers Materials Use NGK CMR 6A type spark plugs only see extract from the spare parts list 1 Turn out the screw 1 2 Remove the spark plug cap 2 3 Pull off the spark plug connector 3 from the spark plug 4 Use the combination wrench to turn the spark plug 4 out of the opening The spark plug must be
19. H A lawl Raj Rainer Bergfeld Managing Director Shigeharu Kominami Managing Director Scope of delivery 1 Brushcutter 2 U handle incl 4 fastening washers 2 anti slip inserts and handle fastening cap for BCX3410 with C handle incl 4 fastening screws washers and handle mount Screwdriver insert Screwdriver handle Combination wrench 3 Allen key Shoulder strap with hip protection pad for BCX3410 without hip protection pad 8 2 line trimmer head cutting tool 9 4 tooth star blade cutting tool incl mounting disk cap ground glider pressure disk and fastening nut 10 Cutter guard NO on Ff WO incl protective strip 4 fastening screws nuts and washers as well as line blade and fastening screw 11 Transport protection device 12 Instruction manual without illustration Packaging Your MAKITA brushcutter comes in a cardboard box for proper protection against transport damage KY Cardboard packaging boxes are raw materials q and are therefore reusable or can be fed back A into raw material recycling systems waste paper utilization First of all check the scope of delivery If one of the parts listed here is not included or is defective please contact your salesperson Main components of the brushcutter OAN Oa PWD 10 20 Cover Cap for spark plug Cover for air filter Choke lever Muffler Starter handle Primer pump Tank cap Control cable Bowden cable Sa
20. The throttle must automatically return to the off position when released and the throttle lever lock must work properly The cutting tool must not turn during idling The handles should be clean and dry The on off switch must function properly The protective devices must be undamaged and securely installed in the correct position see Chapter Operation Otherwise you are in danger of injury Start the brushcutter only in accordance with the instructions see Chapter Operation Do not use any other methods for starting the engine Use this brushcutter and its cutting tools only for the above mentioned uses they are intended for as specified in the documentation Startthe brushcutter only after completeassembly and inspection Operation of the machine is only permitted after all the appropriate accessories are attached The cutting tool must be equipped with its appro priate cutter guard Never run the cutter without this cutter guard The cutting tool must not turn during idling If necessary adjust the idling speed see Chapter Operation Before starting make sure that the cutting tool has no contact with hard objects such as branches stones etc The engine must be switched off immediately if there are any noticeable changes in the behavior of the equipment Should the cutting tool hit stones or other hard objects immediately switch off the engine and inspect the cutting tool Inspectthe cutting tool at frequen
21. brushcutter always wear goggles or a visor to prevent eye injuries Wear adequate noise protection equipment to avoid hearing impairment ear muffs 3 ear plugs etc Octave band analysis upon request The forestry safety jacket 4 is equipped with special red colored shoulder parts The arms and neck should always be protected by clothing The protective trousers 5 are made from a nylon fabric with 22 layers and protects against cuts We strongly recommend its use In any case it is essential that a long pair of trousers made of tough material be worn during operation of the brushcutter Do not wear short pants Protective gloves 6 made of thick leather are part of the prescribed equipment and must always be worn during operation of the brushcutter Safety shoes or boots 7 fitted with anti skid sole steel toe caps and leg protection must always be used Safety shoes equipped with a protective layer give protection against cuts and ensure a secure footing Do not wear sandals or go barefoot Handling fuels refueling the brushcutter Qo Stop the engine and let the engine cool down before refueling the brushcutter t No smoking and no open flame Fuel may contain substances similar to solvents Eyes and skin should not come in contact with mineral oil products Always wear protective gloves when refueling Frequently clean and change protective clothes Do not breathe in fuel vapors Inhalation of
22. cause physical damage to your health Before refueling the brushcutter turn off and allow the engine to cool down 2L SO Operating materials fuels The handling of operating materials fuels requires cautious careful action Refuel the brushcutter only outdoors or in well ventilated rooms Mineral oil products including oils de grease the skin In case of repeated longer contact the skin will dry up This can re sult in various skin diseases Beyond that allergic reactions are well known Contact of the eyes with oil results in irritations In case of eye contact wash the affected eye immediately with clear water If the irritation does not subside a physician must be consulted immediately gt Gasoline The engine of the brushcutter is designed to be run with regular gasoline with a minimum octane number of 91 RON If that type of fuel is not available fuel with a higher octane number can also be filled into the tank without damaging the engine Engine oil The engine is lubricated exclusively by the engine oil multigrade oil ofthe classification SAE 10W 30 This is why you must check the engine oil level at a clean location before beginning to work with the brushcutter During this inspection itis importantto make sure that no dirt gets onto the dipstick or into the crankcase in order to guarantee long service life of the engine If despite all precautions dirt does get into crankcase the engine oil must b
23. e changed before the engine is started Refueling and filling up with engine oil The tool you will require is a clean rag 1 Clean the area around the tank cap 1 thoroughly so that no dirt can get into the fuel tank not necessary upon first time operation of the brushcutter 2 Lay down the brushcutter so that it is resting on its foot in stable position 3 Unscrew the tank cap and fill gasoline carefully up to the bottom edge of the filler neck However if you do spill any fuel clean the brush cutter immediately If fuel gets onto your clothes change them immediately 14 tt 4 Screw the tank cap on tightly again 5 Clean the tank cap and the surrounding area thoroughly When laying down the dipstick make sure that it does not come into contact with dirt under no circumstances whatsoever Remove dirt imme diately whenever necessary 6 Turn the dipstick 2 out of the opening anticlockwise 7 Upon first time operation of the brushcutter use a suitable filling bottle to fill 80 cm of engine oil up to the bottom edge of the filling opening 3 An engine oil bottle can be used for precise do sing without spilling engine oil see extract from the spare parts list 9 Turn the dipstick back in again Following first time operation of the brushcutter fl the engine oil must be changed after 20 hours of operation and not after 50 hours of operation Putting on the shoulder strap 1 Put on t
24. eceseeees 19 Readjusting the line of the 2 line trimmer head 20 Checking replacing the line of the 2 line trimmer head 20 Daily maintenance ee eeeee cette ee eeeeeeeeeeeeeee 21 Cleaning the air filter ee eeeeeeeceeeeeeeeeteeteeeeeeeeeee 21 Weekly maintenance c cceeeeeeeeeeeeeeeeeeeeenaees 21 Checking replacing the spark plug sses 21 Maintenance after 50 hours of operation 22 Lubricating the flexible shaft with grease 22 Lubricating the angular gearbox with grease 22 Changing the engine Oil eect esse eet eeteeeeeeeeee 22 Quarterly maintenance 1 0 cece cet eeeteeeeeteeeeeeees 23 Suction head in the fuel tank cceccceesseeeeseeeeeneeees 23 Service after 50 tank fill UDS 0 0 24 Overview of maintenance and Care 0ceeee 24 Putting out of operation and storage 00 25 Service spare parts and guarantee se 25 Maintenance and repairs 25 Spare Parts 0 ccceeeececeeeeeeeeeeeceeeeeeeeeeseeeeeeseaaeeeees 25 EEEE e a E E E E E 25 Troubleshooting is sisien annin nia 26 Extract from the spare parts list 0see 26 Technical data of the brushcutters BCX3410 BCX3400 ccccsscesssssesseeseassssseseeseesensees 27 Safety instructions Before putting your new brushcutter into operation for the first time please read the following safety instructions Explanation of symbols You will notice the
25. ed with one piece metal cutting tool Max speed of the tool spindle with one piece metal cutting tool Idle speed Engaging speed Carburetor diaphragm carburetor Ignition system Spark plug Electrode gap Sound power level Ly a according to ISO 10884345 Sound pressure level L at the workplace according to ISO 79127 Vibration acceleration a according to ISO 7916 right handle idle maximum speed left handle idle maximum speed Vibration acceleration a according to ISO 7916 front handle idle maximum speed rear handle idle naximum speed Fuel consumption according to ISO 8893 Specific consumption according to ISO 8893 Capacity of the fuel tank Fuel Engine oil SAE 10W 30 classification API SF or higher Transmission ratio Dimensions length x width x height without cutting tool Weight without cutter guard cutting tool fuel 34 5 cm 1 2 kW 7 000 rpm 10 000 rpm 7 300 rpm 3 000 rpm 4 100 rpm WALBRO WYL Transistor ignition NGK CMR 6A 0 7 0 8 mm 100 5 dB A 100 3 dB A gt 91 1 dB A 92 4 dB A BCX3400 3 5 5 4 m s 2 0 5 4 m s BCX3410 2 1 7 7 m s 2 5 11 8 m s 0 458 kg h 426 g kWh 0 65 Regular gasoline 80 cm 1 37 1760 x 600 x 405 mm MS 352 U 7 4 kg MS 352 C 6 6 kg In case of the use of the MAKITA line trimmer head Part No 366 224 010 the permissible maximum speed of the line trimmer head
26. far as they have caused the damage e Use of unsuitable or excessively stored operating materi als Damage related to conditions arising from lease or rent contracts e Damages caused by disregarding loose outer bolted con nections Cleaning servicing and adjustment work is not covered by the guarantee All repairs covered by the guarantee must be performed by a MAKITA service center 25 Troubleshooting Malfunction Observation Cause remedy Engine does not start or Ignition system Igniting spark available Defect in fuel supply system compression only starts very badly No igniting spark system mechanical defect service case Start Stop switch to STOP Defect in fuel supply system compression system mechanical defect service case Spark plug connector or ignition module defective service case Spark plug defective see chapter Mainte nance Fuel supply Fuel has been filled Choke lever in wrong position Carburetor defective service case Suction head soiled see chapter Mainte nance Fuel line kinked or interrupted service case Compression Inside the machine Cylinder base gasket radial shaft seal rings system cylinder valves or piston rings defective ser vice case Outside the machine Spark plug does not seal up see chapter Maintenance e Mechanical Starter unit does not Spring in the starter broken broken parts defect engage inside the engine service case
27. ferent cutting tools either with the 4 tooth star blade in order to cut thick material such as weeds high grass etc or with the 2 line trimmer head in order to cut remaining grass along walls fences lawn edges trees posts etc 12 4 tooth star blade j To install the cutting tool lay down the brushcutter so that it is A resting on its handle in stable position 92 The tool you will require is the Combination wrench plus screwdriver as a handle ie e g the medium sized Allen key as an assembly pin 1 Place the mounting disk 1 on the gearbox shaft 2 so that one lateral cut out 3 lines up with the cut out 4 in 10 the angular gearbox C 8 2 Place the winding safety device 5 on the angular gearbox so that its lateral cut out and the cut out 4 in the angular 5 gearbox line up properly 3 Insert the 4 tooth star blade 6 pressure disk 7 and i ground glider 8 after one another onto the gearbox shaft as shown in the illustration 4 Insert the assembly pin 9 through the mounting disk into the cut out of the angular gearbox The gearbox shaft is blocked 5 Use the combination wrench 10 to tighten the nut firmly left hand thread The fastening nut 10 is equipped with a plastic fl locking device and must be replaced for safety reasons with a new fastening nut immediately in the case of noticeable easy movement but o no later than after the tool
28. fety locking button throttle lever lockout Handle right Short circuit switch START STOP Throttle lever Wi z K B Type plate 14 makita BCX3400 2005 A Year of manufacture C Serial number Ls MA Serra 366 000 000 16 Please specify when ordering spare parts 14 15 16 17 18 19 20 21 22 23 24 25 Handle left Model designation Main tube Cutter guard Angular gearbox 4 tooth star blade cutting tool Handle fastening cap Strap holder Foot 2 line trimmer head cutting tool Hip protection pad for BCX3410 not included Shoulder strap Preparations Before you can put the brushcutter into operation you must assemble and prepare it for regular operation The brushcutter is not allowed to be started until it has been completely assembled and a functional test has been carried out Wear protective gloves for all work on the brus hcutter Installing the handle Depending on whether you have decided to purchase the BCX3400 or the BCX3410 brushcutter your machine will be equipped with a C handle or with a U handle U handle To install the handle lay down the brushcutter so that itis resting on its foot in stable position The tool you will require is the big Allen key 1 Place the anti slip insert 1 in the handle mount 2 so that it lines up flush with the handle mount 2 Insert the handle as shown in the illustration 3 Place the second anti slip
29. fuel vapors can be hazardous to your health Before refueling the brushcutter make sure it is in a stable position Donotspill fuel or oil When you have spilt fuel or oil immedi ately clean the brushcutter Fuel should not come in contact with clothes If your clothes come in contact with fuel change them at once Ensure that no fuel oozes into the soil environmental pro tection Use an appropriate base Refueling is not allowed in closed rooms Fuel vapors will accumulate near the floor explosion hazard Carefully tighten the locking screw of the fuel tank and inspect 4 the fuel cap at regular intervals Change the place before starting the engine at least 3 meters from the place of refueling Fuel cannot be stored for an unlimited period of time Buy only as much as will be consumed in the near future Use only approved and marked containers for the transport and storage of fuel Ensure children have no access to fuel Putting into operation Never workalone Incase of emergencies another person must be within shouting distance Before beginning to work inform the other person about the protective devices available on the machi ne Children and other persons must remain more than 15 me ters from the working area Keep an eye out for animals as well Before use always check that the brushcutter is safe for operation Make sure the cutting tool is securely installed
30. he shoulder strap as shown in the illustration 2 Adjust the shoulder strap so that the fastening hook 1 for the brushcutter is situated at the height of your hip bone The shoulder straps of the BCX3410 brushcutters fl are not equipped with a hip protection pad Balancing the brushcutter To balance the brushcutter the machine must have been re fueled and filled with oil see section Refueling the brushcutter in this chapter The ground clearance depends on the selected cutting tool When a line trimmer head is being used on level ground the line trimmer head should be resting on the ground lightly without the operator touching the machine with his hands When the 4 tooth star blade is being used on difficult ground the cutting tool must be resting approx 20 cm above the ground without the operator touching the machine with his hands The tool you will require if appropriate is the Phillips screwdri ver 1 Hookthe fastening hook 1 ofthe shoulder strap depending on the cutting tool into one of the two holes of the strap holder 2 If the adjustment option is not sufficient 2 Undo the screw 3 slightly 3 Push the strap holder into the desired position on the main tube 4 Retighten the screw firmly Atthis point the adjustment of the handles to suit your body should also be carried out again 15 Operation Since you have performed all the preparations
31. ioning the handles 5 are clean and dry the cutter guard 6 has not been damaged and is firmly installed in correct position 16 Starting Move atleast three meters away from the refueling location in order to start the brushcutter To startthe brushcutter lay it down ona sufficiently clear location so that it is resting on its foot in stable position and the cutting tool does not come into contact with anything else neither with the ground nor with other objects Cold starting If there are any starting problems excessi vely stored fuel could be the reason Fuel can only be stored for a limited period of time and is subject to ageing Therefore purchase only as much fuel as is sup posed to be consumed in a few months 1 Push the short circuit switch 1 upward to START 2 Move the choke lever 2 upward into e position close choke 3 Press the fuel pump 3 lightly approx 7 10 times until there are no more air bubbles to be seen in the fuel pump 4 Hold the brushcutter firmly with one hand as shown in the illustration 5 Pull out the starter handle 4 slowly until you can feel a resistance The piston is now located just before the upper dead center position 6 Now pull further quickly and forcefully until the first audible ignition occurs The engine will start to run for a short time Do not pull out the starter handle more than 50 cm and do not let it fly back instead g
32. ith a faulty exhaust muff ler Kickback blade thrust When operating the brushcutter uncontrolled S kickback may occur This is the case whenever the G N cutti ng tool 4 tooth star blade comes into contact with solidobjects suchas tree stumps fence posts trees solid brushwood or large stones In such situations the brushcutter will be thrown to one side at high speed and with great force high risk of injury To avoid kickbacks observe the following Clear the cutting area of any foreign objects and pay attention to any existing planted areas and other objects The cutting tool must be turning at full speed before you begin to cut e An increased risk of injury exists in the darkly marked area and especially when metal cutting tools are being used Working behavior and working techniques Before commencing cutting the cutting tool must have rea ched full working speed Use the brushcutter only in good light and visibility During the winter season beware of slippery or wet areas ice and snow risk of slipping Always ensure a safe footing Never cut above your shoulder height Never stand on a ladder and run the brushcutter Never climb up into trees to perform cutting operations with the brushcutter Never work on unstable surfaces Make sure the cutting area is free of foreign ob AN jects such as stones and metal items Foreign particles can rebound danger of injury damage the cutting
33. ized Allen key Fastening the line blade to the cutter guard If the brushcutter is to be used with the 2 line trimmer head the line blade must be fastened to the cutter guard so that it can cut the line automatically to the same length during the readjustment operation 1 Use the enclosed Phillips screwdriver to fasten the line blade 1 as shown in the illustration to the protective strip 2 2 Lay the cutter guard 3 down on the top side 3 Bend the protective strip slightly with the line blade on the inside and insert into the mounts on the bottom edge of the cutter guard until the snap fit closures snap into place on both sides Installing the cutter guard To install the cutter guard lay down the brushcutter so that it is resting on its handle in stable position 1 Insert the four nuts 1 from the side into the provided cut outs 2 in the mount 3 2 Place the cutter guard 4 on the mount so that the fastening holes 5 in the cutter guard line up with the nuts 3 Use four screws 6 do not forget the washers 7 to fasten the cutter guard Installing the cutting tool Use only the cutting tools included in the scope of delivery Installing other cutting tools can result in an increased risk of accidents and damage to the machine and is therefore not permitted Before installing the cutting tool you mustinstall the cutter guard first see previous section The brushcutter can be operated using two dif
34. lean Never run the brushcutter under full load immedi ately instead let the engine warm up for approx three to five minutes at medium speed At idle the cutting tool must no longer rotate If the cutting tool is rotating the idle speed must be readjusted The tool you will require is the Phillips screwdriver To adjust the idle speed 1 Proper cutting tool must be installed 2 Let the engine warm up 3 Release the throttle lever 1 4 If necessary readjust the idle speed by regulating the idle screw 2 Turn the screw inward for faster engine run Turn the screw outward for slower engine run If the cutting tool does not stop rotating you must not work with the machine under no circum stances whatsoever Contact a MAKITA service center 18 Maintenance The maintenance work described below must be performed regularly and properly in order to guarantee long service life of your brushcutter and to prevent any form of damage Warranty claims will only be recognized in that case For all work on the brushcutter a Turn off the engine and pull off the spark plug t connector Wear protective gloves Observe the accident prevention regulations issued by the trade association and insurance company in charge Do not perform any structural modifications or maintenance work on the brushcutter extending beyond the structural modifications or maintenance work described in this instruction
35. me diately replace any items taken from the first aid kit When calling for help give the following information Place of accident What happened Number of persons injured Nature of injuries Your name Individuals with poor circulation who are exposed to excessive vibration may experience injury to blood vessels or the nervous system Vibration may cause the following symptoms to occur in the fingers hands or wrists Falling asleep numbness tingling pain stabbing sensation alteration of skin color or of the skin If any of these symptoms occur see a physician EU Declaration of Conformity The undersigned Shigeharu Kominami and Rainer Bergfeld as authorized by DOLMAR GmbH declare that the brushcutters of the make MAKITA Type 366 BCX3410 and BCX3400 conforms to the basic safety and health requirements of the applicable EU directives EU Machinery Directive 98 37 EC e EU EMC Directive 89 336 EEC modified by 91 263 EEC 92 31 EEC and 93 68 EEC e Noise Emission Directive 2000 14 EC For proper implementation of the requirements of these EU directives the following standards were applied to a significant extent EN 11806 EN 14982 EN 61000 4 2 EN 61000 4 3 The conformity assessment procedure 2000 14 EC was carried out in accordance with Annex V The measured sound power level Lwa is 103 dB A The guaranteed sound power level Lwa is 104 dB A Hamburg 2 1 2005 For DOLMAR Gmb
36. ormed in the tank or carburetor Use the remaining fuel in reserve canisters for other engines or dispose of such fuel properly e Clean metal cutting tools and lubricate them with a small amount of oil Fill up the brushcutter with fresh fuel before putting it into renewed operation Service spare parts and guarantee Maintenance and repairs The maintenance and repair of modern brushcutters and safety related components and assemblies requires qualified technical training and a workshop equipped with special tools and testing devices We therefore recommend that you consult a MAKITA service center for all work not described in this instruction manual In the case of repair work attempts performed by third persons or by non authorized persons the rightto claim under guarantee shall expire The specialist has the required training experience and equip ment at his disposal in order to provide you with the most cost effective solution and advise you in all matters You will find you re the service center nearest to you in the enclosed list of service centers Spare parts Reliable long term operation as well as the safety of your brush cutter depends among other things on the quality of the spare parts used Use ORIGINAL MAKITA SPARE PARTS only Only the original parts come from the production of the machi ne and guarantee the highest quality in material dimensions functioning and safety Original spare
37. parts and accessories can be obtained from your local dealer He will also have the spare part lists to determine the required spare part numbers and will be constantly informed about the latest improvements and innovations regarding the spare parts being offered Please note also that if non original MAKITA parts are used this will automatically invalidate the MAKITA product guarantee Guarantee MAKITA guarantees the highest quality and will therefore reimburse all costs for repair by replacement of damaged parts resulting from material or production faults occurring within the guarantee period after purchase Please note that in some countries particular guarantee conditions may exist If you have any questions please contact your salesman who is responsible for the guarantee of the product Please note that we cannot accept any responsibility for damage caused by Disregard of the instruction manual e Non performance of the required maintenance and cleaning Exceeding of the maximum admissible speed due to incorrect carburetor adjustment Incorrect carburetor adjustment Normal wear and tear e Obvious overloading due to permanent exceeding of the upper performance limits Use of force improper use misuse or accidents Overheating due to dirty cooling air supply Interventions by unskilled persons or inappropriate repair work attempts e Use of unsuitable spare parts or non original MAKITA parts inso
38. replaced if its insulation body is damaged or if its electrode is extremely burned soiled or oiled up or if you can no lon ger see a spark during the spark test described below The gap between the electrodes must be 0 7 0 8 mm see illustration 21 If you want to check the igniting spark otherwise continue with step 10 5 Plug the spark plug connector onto the unscrewed spark plug 6 Use the combination wrench to make ground contact to the cylinder 7 Use a pair of insulated pliers to press the spark plug con nector with the spark plug lightly against the combination wrench but as far away as possible from the spark plug hole 8 Push the short circuit switch 5 to START 9 Pull the starter cable forcefully If the spark plug is functioning perfectly you must be able to see a spark on the electrodes 10 If necessary use the combination wrench to screw in anew spark plug 11 Put the spark plug cap back on and fasten it with the screw Maintenance after 50 hours of operation The following maintenance work must be carried out after 50 hours of operation Lubricating the flexible shaft with grease Do not lubricate the flexible shaft with grease on your own The shaft must be lubricated with grease in one of the many MAKITA service cen ters Lubricating the angular gearbox with grease Do not lubricate the angular gearbox with grease on your own The angular gearbox
39. sential to switch off the engine and pull the spark plug cap gt STOP Never straighten or weld damaged cutting tools Operate the brushcutter with as little noise and pollution as possible In particular check the correct setting of the carburetor Clean the brushcutter at regular intervals and check that all screws and nuts are well tightened Never service or store the brushcutter near open flames Always store the brushcutter in a locked storage area with the fuel tank completely empty and the carburetor run dry Keep the brushcutter out of reach of children Observe the accident prevention instructions AN issued by the relevant trade associations and insurance companies Do not make any modifications to the brushcut ter You will only be putting your own safety at risk The performance of maintenance or repair work by the user is limited to those activities described in this instruction ma nual All other work must be done by the MAKITA customer service center Use only original MAKITA spares and accessories The Wii 4 4 use of non MAKITA spares accessories or cutting tools re rr r Ge increases the risk of accident MAKITA will not accept any liability for accidents or damage caused by the use of non SERVICE approved cutting tools and fixing devices of cutting tools or accessories First aid A first aid kit should always be nearby as a precaution in the event of an accident Im
40. shcutter Before shipping the brushcutter completely empty the fuel tank Storage The brushcutter must be safely stored in a dry room Use the transport safety device for metal cutting tools Keep the brushcutter out of reach of children Following a longer storage period have an authorized MAKITA service center perform a thorough maintenance check and a complete inspection of the brushcutter Prior to a longer storage period of the brushcutter the fuel tank must be completely emptied and the carburetor run dry Fuels may only be stored for a limited period of time and could cause deposits to form in the tank or in the carburetor Fuel remaining in reserve canisters should be used for other engines or be disposed of properly 4 tooth star blade 2 line trimmer head Maintenance Always make sure that the brushcutter is in good working order before using it This includes in particular the cutting tool cutter guard shoulder strap and fuel system check for leaks Particu lar attention must be paid to the cutting blades which must be correctly sharpened Metal cutting tools must be sharpened only at an authorized service center Atool which has been improperly sharpened can cause unbalance and thus considerable danger of injury Apart from this the equipment may be damaged due to vibrations When changing the cutting tool cleaning the brushcutter and the cutting tool etc itis es
41. t intervals for damage detect hairline cracks by means of tapping noise test Hairline cracks can occur in the region of the base of the teeth after long use Damaged cutting tools and cutting tools with hairline cracks must not be used any longer under any circumstances Operate the brushcutter only with the shoulder strap attached which is to be suitably adjusted before putting the brushcutter into operation see Chapter Preparations It is essential to adjust the shoulder strap according to the user s size to prevent fatigue during use Never hold the cutter with one hand during use When working with the brushcutter always hold it with both hands Keep proper footing and balance at all times Operate the brushcutter in such a manner as to avoid in halation of the exhaust gases Do not start or operate the brushcutter in closed rooms risk of gas poisoning Carbon monoxide is an odorless gas breathing exhaust fumes can kill Work only in well ventilated places When taking a break or leaving the brushcutter unattended turn off the engine make sure the cutting attachment has stopped and set the brushcutter down in such a way that there is no risk of injury to yourself or others e Never put the hot brushcutter onto dry grass or onto any combustible materials Shut off the engine during transport or when moving on to a new location Never operate the brushcutter w
42. the brushcutter can now be put into operation The brushcutter is not allowed to be star ted until it has been completely assem bled see chapter Preparations and a functional test has been carried out Observe the accident prevention regulations gt For all work performed with the brushcutter Wear protective gloves Wear safety shoes Wear a helmet as well as face eye and hearing protection Never work alone In case of emergencies another person must be within shouting distance Before beginning to work in form the other person about the protective devices available on the machine The cutting tool must be equipped with the appropriate cutter guard Never operate the machine without the cutter guard In the case of noticeable changes in the behavior of the machine turn off the engine immediate ly If the cutting tool comes into contact with stones or other hard objects turn off the engine imme diately and check the cutting tool Checking the reliable operating condition of the brushcutter Before starting the brushcutter always make sure that the cutting tool 1 fits firmly upon being released the throttle lever 2 returns to zero position automatically the safety locking button 3 is functioning If the safety locking button 3 is not pressed it must also not be possible to press the throttle lever 2 all the way down e the start stop switch 4 short circuit switch is funct
43. uide it back slowly by hand 7 Movethe choke lever 2 downward into position open choke 8 Pull the starter handle again until the engine starts to run Atidle throttle lever 6 is not operated the cutting tool must not rotate However if the cutting tool is rotating the idle speed must be adjusted see section Checking and adjusting the idle speed 9 By grabbing the handle and pressing the safety locking button 5 and the throttle lever slightly 6 bring the engine up to medium speed and maintain that speed Never run the brushcutter under full load immedi ately instead let the engine warm up for approx three to five minutes at medium speed 10 With new machines adjust the idle speed if necessary see section Checking and adjusting the idle speed Warm starting Start the brushcutter in warm condition as described in the section Cold starting but without opening the choke i e without putting the lever 2 into l position Turning off the engine To turn off the engine push the short circuit switch 1 down ward to STOP M P w7 Checking and adjusting the idle speed The carburetor of the brushcutter is equipped with a fixed jet This means that you will only need to adjust the idle speed e g if your machine is anew machine or the cutting tool is rotating at idle Make sure that the air filter is always c
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Makita BCX3400 BCX3410 INSTRUCTION MANUAL