909 49290 User Manual Download

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49290

31CC 4 STROKE

BRUSHCUTTER,

LINE TRIMMER

User Manual

www.909.com

Read all safety warnings and all instructions

thoroughly before operating this product.

49290 909 BC/LT IM ED2.indd 1

8/02/2017 11:00 AM

Summary of Contents for 49290

Page 1: ...9290 31CC 4 STROKE BRUSHCUTTER LINETRIMMER User Manual www 909 com Read all safety warnings and all instructions thoroughly before operating this product 49290 909 BC LT IM ED2 indd 1 8 02 2017 11 00 AM ...

Page 2: ...49290 909 BC LT IM ED2 indd 2 8 02 2017 11 00 AM ...

Page 3: ...ting the Spool and Line Assembly on the LineTrimmer 24 Removing the Spool and Line assembly 25 Changing the line only on the Spool and Line assembly 26 Clearing a Jammed Spool 28 Operation of the LineTrimmer 30 Use of the LineTrimmer 30 Advancing the line manually 30 Tips for operating the LineTrimmer Tips for cutting 31 Feeding the line 32 Operation of the Brushcutter LineTrimmer Fuelling 33 Star...

Page 4: ...aded fuel must be used in this unit Do NOT use Etha nol based fuels Do NOT mix oil with fuel Contents of carton 1 x Brushcutter Line Trimmer 1 x Brushcutter Guard Guard fitted clamp 2 x screws 2 x washers not fitted 1 x Blade Nut 1 x Protector 1 x Inner Flange 1 x Outer Flange fitted 1 x 3T Brushcutter Blade not fitted 2 x Spool Line Assembly not fitted 1 x Clip On Line Trimmer Guard Attachment no...

Page 5: ...ction Wear hearing protection Wear headwear protection Wear safety gloves Wear safety footwear Keep children and bystanders away while operating Sharp blade Risk of hand and feet injuries Thrown objects and rotating line can cause severe injury Do not operate the unit without the safety guard in place Keep away from rotating cutter Use at a distance of at least 15m from other people Choke control ...

Page 6: ...n with regard to how the unit is to be operated Children should be supervised to ensure that they do not play with the device Save all warnings and instructions for future reference 1 Work area safety a Keep work area clean and well lit Cluttered or dark areas invite accidents Rags cloths cord string and similar items should never be left around the work area b Do not operate power tools in explos...

Page 7: ...cohol or medication A moment of inattention while operating power tools may result in serious personal injury a Use personal protective equipment Always wear eye protection Protective equipment such as dust mask non skid safety shoes hard hat or hearing protection will reduce personal injures a Prevent unintentional starting Ensure the switch is in the off position before connecting to power sourc...

Page 8: ...tions to operate the power tool Power tools are dangerous in the hands of untrained users a Maintain power tools with care Check for misalignment or binding of moving parts breakage of parts and any other condition that may affect the power tool s operation If damaged have the power tool repaired before use Many accidents are caused by poorly maintained power tools a Keep cutting tools sharp and c...

Page 9: ...n Take care not to spill fuel or oil When refuelling the Brushcutter Line Trimmer ensure that the motor has been switched off Prevent the spilling of fuel as this may also ignite with the hot motor Never refuel whilst the engine running Check for fuel leaks Do not operate if a fuel leak is detected Where a fuel leak is detected drain the tank of fuel and have the leak repaired Be careful where you...

Page 10: ...ne is designed to trim grass and similar undergrowth and stones and foreign matter should be avoided Prior to operation ensure the assembled line Line Trimmer is checked for loose components and the operating controls of the trimmer Do not use the Line Trimmer if the controls are not in perfect working order Ensure all nuts bolts and clamps are all tight Additional Safety rules for Petrol Brushcut...

Page 11: ...is correctly seated and the blade nut is tight DO NOT substitute the blade with any other types of blade other than that is detailed in this manual DO NOT fit a saw blade to this product This brushcutter is fitted with a centrifugal clutch At idle the blade must not be rotating Make a practice to always check the clutch is correctly operating and at idle the blade does not rotate and rotation of t...

Page 12: ...lock entry hole 20 Spindle 21 Inner bush with spindle hole 22 Choke lever Red lever 23 Priming bulb 24 Oil reservoir dipstick 25 Screw holes for Brushcutter guard 26 Blade nut 27 Protector 28 3T Brushcutter blade 29 Outer flange 30 Inner flange 31 Double shoulder strap harness 32 Cut off knife 33 Clip on Line trimmer guard attachment 34 Bump knob 35 Spool Line Assembly 36 Spark Plug Spanner Blade ...

Page 13: ...1cc Brushcutter Line Trimmer e mail info 909 com 1800 909 909 MODEL BC35TS 2 49290 11 n 26 27 28 29 30 13 4 10 43 42 7 15 14 16 17 18 6 5 3 2 8 9 38 2 1 25 25 31 41 20 21 19 23 22 24 11 12 40 49290 909 BC LT IM ED2 indd 11 8 02 2017 11 00 AM ...

Page 14: ...ter is used NEVER attempt to remove the oil dipstick 24 while the motor is running ENSURE the motor is not running when the oil level is being checked On a new unit the motor needs to be filled with 70mL of SAE 10W 30 engine oil To initially fill with oil or to check the oil level follow the process below 1 Lay the unit down so that the fuel tank bracket 39 is resting on a secure surface or on the...

Page 15: ...om edge of the oil reservoir 6 IMPORTANT The motor should NEVER be started if the oil level is below the low oil mark Always check the oil level before starting ensuring the brushcutter line trimmer is positioned as per step 1 for checking 7 When the oil level is at the upper oil level mark the bottom edge of the oil reservoir Fig D replace the dipstick and thread in the dipstick in a clockwise di...

Page 16: ...hilst pulling out the shaft locking knob 14 away from the shaft insert the lower shaft into the upper shaft and when the shaft has entered approx 3cm release the shaft locking knob 14 4 Rotate the shaft up and down slightly Fig F until the hole in the lower shaft engages with the shaft locking knob 14 You will hear a click when it locks into place Fig G NOTE Ensure you check that the lower shaft c...

Page 17: ...d to the upper shaft of the brushcutter line trimmer in between the fitted foam sections on the upper shaft The gap between the two sections of foam on the upper shaft is the range up and down the shaft that the J handle 12 can be fitted NOTE The J handle 12 should not be fitted on any section of the main shaft 1 Lay the unit down so the fuel tank bracket 39 is resting on a secure stable surface 2...

Page 18: ...rip the J handle 12 Fig M N 6 Slide the J handle clamp 43 to the required position on the upper shaft between the two sections of foam Fig O 7 Tighten fully the screw and nut which passes though the J handle 12 The screw and nut should be tightened to the point where the clamp fully closes around the J handle tube 8 Check the J handle 12 is firm on the upper shaft and does not slide or rotate 9 If...

Page 19: ...f the clamp Fig P and then remove from the upper shaft the upper and lower J handle clamp halves Reverse the direction of the clamp halves so the J handle will mount on the opposite side NOTE Both the upper and the lower halves of the J handle clamp are the same 4 With the two halves of the clamp positioned around the upper shaft but now with the entry for the J handle in the opposite direction fi...

Page 20: ...desired position is achieved tighten the smaller screw and nut firmly to lock the clamp into position 3 Check the handle and clamp is firmly clamped in position Fitting the Brushcutter LineTrimmer Guard Before using either the Brushcutter or Line Trimmer the Brushcutter Guard needs to be assembled 1 Lay the unit down so that the fuel tank bracket 39 is resting on a secure surface or on the ground ...

Page 21: ...n Guard Attachment to the Line Trimmer on pages 23 24 and Fitting the Spool and Line assembly on the Line Trimmer on pages 24 25 for these instructions Fitting Adjusting the Double Strap Shoulder Harness WARNING The Double strap shoulder harness 31 must be fitted before use of the product Fig V This includes both combinations of the brushcutter or the line trimmer 1 Place the shoulder straps over ...

Page 22: ...he unit insert the clip on the side pad guard through the double strap shoulder harness attachment point 37 Fig AB The location of the side pad guard can also be changed by tightening or loosening the adjuster on the side pad guard The double shoulder strap harness 31 is fitted with a quick release clip which allows rapid removal of the appliance from the harness To activate the quick release clip...

Page 23: ...ith the arrow direction on the top of the guard 4 Place the outer flange 29 over the spindle 20 on top of the 3T brushcutter blade 28 Fig AE followed by the protector 27 5 Place the blade nut 26 on to the spindle 20 and thread the nut in an anti clockwise direction all the way down to the protector 27 Fig AG 6 To fully tighten the 3T brushcutter blade 28 onto the spindle 20 ensure the 3T brushcutt...

Page 24: ...to be secured Fig AH 3 Using the supplied spark plug spanner blade nut wrench screwdriver combination 36 loosen the blade nut 26 by turning in a clockwise direction Fig AI 4 Remove the blade nut 26 protector 27 outer flange 29 and 3T brushcutter blade 28 in this order NOTE If you are removing your brushcutter blade to use the unit as a line trimmer refer to page 24 25 for instructions on Fitting t...

Page 25: ...y from the object that was hit This reaction can be violent enough to cause the operator to lose control of the unit Blade thrust may occur without warning if the blade snags stalls or binds This is more then likely to occur in areas where it is difficult to see the material being cut For cutting ease and safety approach the weeds being cut from the right to the left In the event that an unexpecte...

Page 26: ...E Before using the line trimmer remove the cut off blade protector After using the line trimmer it is recommended to replace the blade protector 4 To fully secure the clip on line trimmer guard attachment 33 to the brushcutter guard 17 insert and secure the screw using the supplied spark plug spanner blade nut wrench screwdriver combination 36 using the screwdriver end of the tool Secure until tig...

Page 27: ...ocks the spindle allowing the spool and line assembly 35 to be secured Further tighten the spool and line assembly 35 ensuring the assembly is tight on the spindle 20 and inner flange 30 before removing the 4mm allen key from the spindle hole to release the spindle being locked Fig AN Removing the Spool and Line Assembly NOTE Always ensure the engine is turned off before undertaking this assembly ...

Page 28: ...be removed from the lower shaft 15 especially for the first time you re load re wind the line become familiar with the process The line to suit this type of spool assembly is 2 4mm diameter line with a length not exceeding 2 6m 1 Remove any existing line protruding from either eyelets in the spool assembly 35 If there is no line left inside the spool the line can easily be pulled outwards from the...

Page 29: ...ne is always better than a curved section Remove the line from the eyelet and retry and change the angle of entry Slight pressure on the bump knob 34 my also assist depending on the curve on the line 5 Pull the line through the spool so both lengths of line extending from each eyelet are the same length Fig AQ 6 Rotate the bump knob in a clockwise direction also the direction of the rotation arrow...

Page 30: ... is bumped on the ground at high speed or the line will not pull through when the line needs replacing the following process should be followed to open the spool line assembly 35 to check the lay of the line on the inner spool 1 To open the spool line assembly 35 press firmly in the centre of the two securing tabs on each side of the spool assembly 35 one at a time Fig AS When pressed firmly the s...

Page 31: ...mly on the cover to ensure the clips have engaged on the cover and the cover cannot pull off 5 Check the removed line for damages or use new line Reload new line onto the spool as per the previous section Changing the line only on the Spool and Line Assembly Prior to operating the line trimmer after line has been added it is suggested to trim the lines so they are even and just short of the cuttin...

Page 32: ...mmer to avoid serious personal injury Perform a few accelerations of the motor without reaching maximum speed and without working to make sure that everything is in good working order Start the engine only when you are close to the working area Place yourself in a well balanced position stable on both feet Advancing the line manually NOTE Always ensure the engine is turned off before undertaking t...

Page 33: ...ll grass from the top down to prevent grass from wrapping around the spool which may cause the trimmer to overheat NOTE If grass becomes wrapped around the spool stop the engine disconnect the spark plug wire and remove the grass Tips for cutting WARNING Beware of bystanders at all times Cut the grass like you are in a corridor about 1 5m wide Move step by step moving the machine from left to righ...

Page 34: ...ead is bumped it releases approximately 2cm of line Release the line until it strikes the cut off knife 32 This may require several taps NOTE The cut off knife 32 on the clip on line trimmer guard attachment 33 will automatically cut off any excess line For best results tap the head on hard soil or bare ground Never bump the spool head on concrete as it may crack the spool housing Make sure the cu...

Page 35: ...ou DO NOT fuel the unit in close proximity to any open flames lit cigarettes or hot objects 1 Unscrew the fuel tank cap 5 Fig AY and pour fresh unleaded fuel into the tank with the aid of a funnel Fig AZ NOTE The fuel tank capacity is 650mL Be careful not to spill any mixture If this happens wipe the spill with a clean rag 2 Replace the fuel cap 5 taking care NOT to cross thread the cap on the fue...

Page 36: ...eaded fuel Starting the Brushcutter LineTrimmer Choke control Start position choke closed Run position choke open 1 Slide the on off switch 10 to the ON position towards the engine as marked with a I below the switch on the side of the handle housing Fig BA 2 Move the choke red lever 22 which is located behind the air filter cover 3 housing and just above the fuel tank cap 5 upwards to the full ch...

Page 37: ...also be released 5 Check the ignition on off switch 10 is ON Pull the recoil starter 2 lightly until you feel resistance then pull quickly until the engine starts Fig AE Under full choke it may only run for 1 or 2 seconds 6 Push the choke red lever 22 half way down and allow the motor to warm up Restart if the motor stops Do not pull the cord with a jerk or release it until fully rewound Provided ...

Page 38: ...s hot there is no need to engage the choke red lever 22 or the start trigger lock button 7 Follow steps 4 5 6 7 on the previous page A Flooded Engine If the choke red lever 22 has been left in the full choke position and the engine will not start it is possible the engine has been flooded Too much fuel To assist to clear a flooded engine 1 Move the choke red lever 22 to the run or warm start posit...

Page 39: ...e trigger 8 and allow the motor to return to idle The cutter head spool and line will disengage at idle NOTE Be aware that when using the 3T brushcutter blade 28 it will take a few seconds to run down IMPORTANT If the cutting head spool and line does not disengage and stop when the throttle is in the idle position TURN OFF the petrol motor and have the unit checked at a service centre This should ...

Page 40: ...ssembling repair and cleaning operations that could be necessary General inspection Regularly check that all the fixing screws are tight They may vibrate loose over time Always check when first starting the motor for each use that the cutting head is not rotating under the power of the motor when the motor is at idle Do not perform any maintenance procedures with the motor in operation Ensure the ...

Page 41: ...d by tapping the filter Heavy deposits should be washed out in suitable detergent Do not use petrol or other chemical cleaners solvent 3 Squeeze out the remaining water and allow the filter to completely dry and replace it 4 Replace the air filter 40 first ensuring the 2 tabs on the top of the surrounding housing engage with the 2 holes at the top of the air filter cover 3 When fitted back in plac...

Page 42: ...fuel filter and fuel line back into the fuel tank Fig BJ Check the fuel filter periodically Do not allow dust to enter the fuel tank Clogged filter will cause difficulty when starting engine or abnormalities in engine performance When the filter is dirty replace the filter When the inside of the fuel tank is dirty it can be cleaned by rinsing the tank out with petrol The fuel filter should be chan...

Page 43: ...d adjust the spark plug gap to 0 6 0 7mm Replace any damaged or visibly worn plug with a Torch CMR5H spark plug as listed in the specifications table 4 Install the spark plug finger tight in the cylinder head then tighten it firmly with the supplied spark plug spanner blade nut wrench screwdriver combination 36 Replacement spark plugs can be purchased from your local Lawnmower or small engine stor...

Page 44: ... check Do not leave the unit resting on the floor for extended periods as it could cause the shape of the guard to alter posing a safety risk Hang it off the floor by the top handgrip Whenever the machine is not used for a long period of time proceed as follows Empty the fuel and oil tank completely NOTE If you remove the oil from the oil reservoir 24 ensure to apply a label on the product to remi...

Page 45: ...to your local service station for reclamation Do not throw it in the trash or pour it into the earth Service Support If you are having difficulty in using your product you can find instructional Know How videos on our website www powertoolsupport com by clicking on the Product Assistance tab How To product Videos If you have any issues with the operation of your product please take it with a copy ...

Page 46: ...purchase by visiting www extrabattery com au or calling our customer service hotline on 1800 909 909 1 Replacement Spool and Line Assembly 49290 16 SPL 4 Replacement Fuel Filter 49290 16 FF 2 Replacement 3T Brushcutter Blade 49290 16 3TB 5 Replacement Recoil Starter 49290 16 RS 3 Replacement Air Filter 49290 16 AF 6 Replacement Spark plug TORCH CMR5H 49290 909 BC LT IM ED2 indd 44 8 02 2017 11 01 ...

Page 47: ...the top down Ensure high speed on the throttle but slow down the swing operation Clean the material from the spool and line Manually advance the lines Open the spool and line assembly 35 and ensure the lines have not crossed or tangled NOTE Always ensure the engine is turned off before undertaking this task Lubricate with silicone spray Manually advance the lines NOTE Always ensure the engine is t...

Page 48: ...Plug type NGK CR5HSA NGK CR5HSB LineTrimmer Cutting diameter 420mm Cutting line 2 4mm Spool type Bump feed twin line Total length of line 2 5m Net weight 7 3 kg Brushcutter Blade cutting width 255mm Blade type Tri Metal 3T 255mm Diameter x 25 4mm Bore Net Weight 7 2 kg Product Dimensions 185cm X 39cm X 27cm L x W x H Noise label rating 80 dBA taken at 7 5 metres You must wear ear protection at all...

Page 49: ...r T 9 e 49290 909 BC LT IM ED2 indd 47 8 02 2017 11 01 AM ...

Page 50: ...P 1800 909 909 E info 909 com W www 909 com 49290 909 BC LT IM ED2 indd 48 8 02 2017 11 01 AM ...

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