Hyundai HY4BC31, User Manual

Page 1: ...PETROL BRUSHCUTTER HY4BC31 User Manual...

Page 2: ...20 5 FUEL OIL 21 22 6 STARTING PROCEDURE 23 24 7 STOPPING PROCEDURE 24 8 USING THE MACHINE 25 26 9 MAINTENANCE 27 31 10 TROUBLESHOOTING 32 11 STORAGE 33 12 SPECIFICATION 34 13 RECYCLING PRODUCT DISPOS...

Page 3: ...following warning signs symbols and or PPE pictograms may appear throughout this manual You MUST adhere to their warnings Failure to do so may result in personal injury to yourself or those aroundyou...

Page 4: ...n monoxide poisoning DO NOT use Petrol Diesel powered equipment inside any of the following Home garage tent camper van mobile home caravan or boat This is not exhaustive and if you are in any doubt c...

Page 5: ...to safety gloves overalls 1 33 When fueling de fueling ALWAYS avoid inhaling fumes 1 34 When de fueling ALWAYS use a proper fuel retriever 1 35 ALWAYS carry fuel in the correct and clearly marked cont...

Page 6: ...droxide alkali electrolyte 1 57 Use fresh running water to wash off excess electrolyte continue this until medical assistance arrives Make sure that you do not was the electrolyte to another part of y...

Page 7: ...such as earplugs or ear defenders to protect your hearing Long term and regular users are advised to have hearing checked regularly Be especially vigilant and cautious when hearing ear protection bec...

Page 8: ...al on if the machine is loaned or sold 1 94 Correct Personal Protective Equipment PPE MUST be worn at all times when operating or repairing this machine This should include but is not limited to 1 95...

Page 9: ...ir Filter 13 Throttle Trigger 4 Spark Plug 14 On Off Switch 5 Exhaust 15 Harness Hook 6 Oil Filler Cap Dipstick 16 Choke Button 7 Recoil Starter Handle 17 Harness 8 Cutting Blade 18 Allen Key 9 Cuttin...

Page 10: ...8 Handle Mounting Bracket 3 User Harness 9 Trimming Head 4 Lower Guard 10 Box Spanner 5 2nd handle 11 Torx Wrench 6 Brush Cutting Blade 12 User Manual Please check the contents and if anything is mis...

Page 11: ...nging the blades on this machine Assembly video available on the Hyundai Power Equipment YouTube channel 2 0 Unscrew the 2 screws from the back of the handle mounting bracket using the torx wrench pro...

Page 12: ...90 angle to the main shaft 2 5 Slide the left hand handle into the other side of the handle mounting bracket until it butts up against the right hand handle and adjust to a 90 angle to the main shaft...

Page 13: ...8 Insert the tab on the mounting bracket into the slot on the guard 2 9 Place the screw through the hole on the mounting bracket into the hole on thelower guard and tighten using the torx wrench NOTE...

Page 14: ...mmer head to release the outer ring 2 11 Lift the base of the trimmer head away 2 12 Remove the internal line spool taking care not to lose the spring 2 13 Turn the internal line spool over and there...

Page 15: ...er body and reattach the outer ring 2 20 If you have too much trimmer line showing push down on the bump feed and windit in the direction of the arrow to return some line back onto the spool 2 21 Rota...

Page 16: ...the torx wrench still locking the shaft tighten the grass trimmer head onto the shaft by hand Remember the left hand thread 2 27 Once sufficiently tight remove the torx wrench 2 28 To remove the grass...

Page 17: ...drive flange lines up with the hole in the shaft head 2 32 Insert the end of the torx wrench through the hole to lock the shaft in place and stop it rotating 2 33 Using the box spanner provided undo...

Page 18: ...rface of the washer sits directly on to the brush cutter blade 2 39 Placed the bump washer over the domed washer onto the shaft as shown 2 40 Line up the hole in the drive flange with the hole in the...

Page 19: ...e lower shaft into the upper shaft keeping hold of the ball locking mechanism until both shafts are connected NOTE you may need to rotate the lower shaft from side to side to ensure it locks into the...

Page 20: ...and metal harness clip are against your right thigh 2 49 Clip the harness at the front using the belt clip 2 50 Attach the metal harness clip to the hook point on the trimmer shaft 2 51 Adjust the ba...

Page 21: ...etrol DO NOT mix the fuel with the oil You MUST check the engine oil level before each use 3 0 To add engine oil remove the attachment from the power unit and place of a flat level surface 3 1 Unscrew...

Page 22: ...in a well ventilated area away from buildings or sources of ignition Move at least 30 feet from the refuelling area before starting the machine NEVER operate the machine without the fuel cap Failure...

Page 23: ...ible in the primer bulb If it is not continue to press the primer bulb until you see fuel in the bulb 4 3 Push the choke button in to set the choke to FULL CHOKE position NOTE DO NOT squeeze the throt...

Page 24: ...lb has fuel inside 4 10 Pull the recoil starter handle until you feel resistance Once you feel resistance pull the recoil starter handle swiftly 3 to 5 times or until the engine starts 7 STOPPING PROC...

Page 25: ...the strap If you do not you will not be able to control the machine safely which may result in injury to yourself or others NEVER use the harness with any type of defect especially with a defective qu...

Page 26: ...se and or incorrect operating procedures or conditions and can be avoided by taking proper precautions 6 16 Maintain a firm grip on the machine and position your body and arm to allow you to resist ki...

Page 27: ...ufacturer s part number specifications Replacement parts that DO NOT meet specifications may result in a safety hazard or poor operation of the generator and will VOID the warranty Major servicing inc...

Page 28: ...ced or inadequate filter elements it can damage and wear out the engine ALWAYS keep the filter element clean 7 0 Press down on the latch tab on the top of the air filter housing and open the air filte...

Page 29: ...lug 7 7 Remove carbon deposits from the spark plug using a soft wire brush 7 8 The spark plug gap should be 0 6 0 8mm Check the gap using a feeler gauge and adjust as necessary by carefully bending th...

Page 30: ...er 7 13 To add engine oil remove the attachment from the power head and place of aflat level surface 7 14 Unscrew the oil filler cap 7 15 Slowly pour 60ml of semi synthetic 4 stroke SAE 15W40 engine o...

Page 31: ...nd reinstall 7 22 Reinstall the fuel filler cap and tighten securely TRANSPORT 7 23 For transport empty the fuel tank into a suitable secure container 7 24 If the machine has been used allow it to coo...

Page 32: ...Electrical problem Contact dealer Interlock switch Contact dealer Spark at plug No spark Spark gap incorrect Adjust to 0 6 0 8mm Covered with carbon Clean or replace Fouled with fuel Clean or replace...

Page 33: ...w40 engine oil into the cylinder bore 8 5 With the engine switched off and the spark plug removed place a lint free cloth over the cylinder bore and pull the recoil starter handle 3 to 4 times to even...

Page 34: ...cc Engine Power 0 8kW Engine Max Speed at Rated Power 7000rpm Fuel Tank Capacity 280ml Engine Oil Type Semi Synthetic SAE 15W40 Engine Oil Capacity 60ml Cutting Diameter Brush Cutter 255mm Cutting Dia...

Page 35: ...e with your local authority or recycling centre 9 4 Certain products contain batteries which should not be disposed of in your domestic waste 9 5 You MUST recycle batteries in accordance with your loc...

Page 36: ...arden Machinery Product Name Model HY4BC31 Type Serial No Petrol Brush Cutter Net installed power 31cc The technical documentation is kept by Roland Llewellin Genpower Ltd Isaac Way Pembroke Dock Pemb...

Page 37: ...co uk 16 WARRANTY To register your machine for the manufacturer s warranty please visit https www hyundaipowerequipment co uk warranty 17 MANUAL UPDATES 11 0 Our manuals are constantly being reviewed...

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Page 40: ...Imported Distributed by GENPOWER LTD Licensed by Hyundai Corporation Korea...