FarmBoy FB-BC-8642, Operation Manual

Page 1: ...ase satisfy yourself before buying this product No returns exchanges or refunds allowed KisanKraft Machine Tools Pvt Ltd Sri Huchhanna Tower 4 1st Main 7 A Cross Maruthi Layout Dasarahalli HAF Post Hebbal Bangalore 560024 Karnataka INDIA Bangalore HO Ahmedabad Bhopal Bhubaneswar Coimbatore Ernakulam Guwahati Hinudpur Hubli Hyderabad Jaipur Karnal Kolkata Lucknow Nagpur Patna Pune Raipur ...

Page 2: ...achine 3 Warning Labels on the Machine 3 Safety Instructions 5 Application 10 Parts Description 10 Assembly 11 Fuel Handling 13 Operation 14 Maintenance 18 Storage 20 Transportation 20 Troubleshooting 21 Technical Specifications 22 Parts Diagram Petrol Engine 23 Parts List Petrol Engine 24 Parts Diagram Body Brushcutter 25 Parts List Body Brushcutter 26 ...

Page 3: ...afe operation and maintenance symbols are carved in relief on the machine According to these indications please be careful not to make a mistake CHOKE OPERATION Starting mode when the engine is hot choke off Position AIR CLEANER COVER Starting mode when the engine is cold choke on Position AIR CLEANER COVER Warning Labels on the Machine Warning Attention Danger Risk of fire or explosion Read the i...

Page 4: ...able European directives Beware of thrown objects Hot surface Risk of burn Keep away from fire Keep all children bystanders and helpers 15 meters away from the brush cutter IMPORTANT If warning label peel off or become soiled and impossible to read you should contact the dealer from whom you purchased the product to order new labels and affix them in the required location s WARNING Never modify yo...

Page 5: ...duct 4 Never allow children or anyone unable to fully understand the directions given in the manual to use the machine Working Condition 1 When using the product you should wear proper clothing and protective equipment 1 Helmet 2 Ear protectors 3 Protection goggles or face protector 4 Thick work gloves 5 Non slip sole work boots 2 And you should carry with you 1 Attached tools and files 2 Properly...

Page 6: ...g from drowsiness as a result of having taken cold medicine or at any other time when a possibility exists that your judgment might be impaired or that you might not be able to operate the product properly and in a safe manner 2 When planning your work schedule allow plenty of time to rest Limit the amount of time over which the product is to be used continuously to somewhere around 30 40 minutes ...

Page 7: ...or loose fasteners and fuel leakage Make sure that the cutting attachment is properly installed and securely fastened 4 Be sure the debris guard is firmly attached in place 5 If the cutting head is the metal blade use the shoulder strap Adjust the strap for comfort before starting the engine The strap should be adjusted so the left hand can comfortably hold the handlebar grip approximately waist h...

Page 8: ... steady even posture while working 2 Keep cutting attachment below waist level 3 Maintain the speed of the engine at the level required to perform cutting work and never raise the speed of the engine above the level necessary 4 If the unit start to shake or vibrate turn off the engine and check the whole unit Do not use it until the trouble has been properly corrected 5 Keep all parts of your body...

Page 9: ...of the unit in any place where there is a boiler stove wood fire electrical sparks welding sparks or any other source of heat or fire which might ignite the fuel 2 Never smoke while operating the unit or refilling its fuel tank 3 When refilling the tank always turn off the engine and allow it to cool down Take a careful look around to make sure that there are no sparks or open flames anywhere near...

Page 10: ...paddy guard as attachment used for harvesting paddy wheat and other cereal crops Note Any other purpose not specified and permitted in this manual may damage device and cause serious injury to the user Do not use this device to cut thorn shrub or bush The manufacturer shall not be responsible for damage caused by wrong operation Parts Description 1 Engine 2 Air cleaner cover 3 Choke lever 4 Recoil...

Page 11: ...r cleaner cover 2 Connect the end of the throttle wire to the joint on the top of the carburetor Connecting Switch Wires Connect the switch wires between the engine and the main unit Pair the wires of the same color Installing Protection Shield Attach the protection shield with the bolts combined to the shaft tube Installing Cutting Blade 1 Put the angled bar 1 into the side holes of the gear case...

Page 12: ...automatically The trimmer knife will cut and keep the trimmer line in the correct length Connecting Cutting Attachment 08 Insert the trimmer cutting attachment b into to the main drive shaft c and tighten the knob a on the split connector securely IMPORTANT Align the cutting attachment into split connector by locking it When difficult to engage twist the shaft housing slightly Harness WARNING ALWA...

Page 13: ...hine 3 In order to prevent the hanger position to change during operation turn up the extra part of the band from the buckle 4 When correctly adjusted check the correct working of the harnesses QUICK RELEASE Fuel Handling WARNING Gasoline is very flammable Avoid smoking or bringing any flame or sparks near fuel Wipe up all spills before starting the engine Make sure to stop the engine and allow it...

Page 14: ...ing due to abnormally lean mixture Mixing ratios When using commercially available 2 cycle oil 25 1 40 ml of oil for every 1 liter of petrol FUELING THE UNIT 1 Untwist and remove the fuel cap Rest the cap on a dustless place 2 Pour fuel into the fuel tank to 80 of the full capacity 3 Fasten the fuel cap securely and wipe up any fuel spillage around the unit WARNING 1 Select bare ground for fueling...

Page 15: ...T Avoid pulling the rope to its end or returning it by releasing the knob Such actions can cause starter failures 7 Move the choke lever to the open position OP2 And pull out the starter rope quickly to restart engine OP4 8 Allow the engine to warm up for several minutes before starting operation NOTE 1 When restarting the engine immediately after stopping it leave the choke open OP2 and push the ...

Page 16: ...e does cutting You will achieve better results by not crowding the line into the cutting area Allow the unit to trim at its own pace 1 Hold the unit so the head is off the ground and is tilted about 20 degrees toward the sweep direction OP6 2 You can avoid thrown debris by sweeping from your right to the left 3 Use a slow deliberate action to cut heavy growth The rate of cutting motion will depend...

Page 17: ...al Blade Usage NOTE Choose a suitable recommended cutting attachment according to the object to be cut WARNING When sharpening removing or reattaching the blade be sure to wear thick sturdy gloves and use only proper tools and equipment to prevent injury 1 Check the bolt to fasten the blade and be sure the bolt has no fault and no abrasion 2 Be sure that the blade and the holder have been fastened...

Page 18: ...ine speed is too low or the blade cuts too deep into weeds Adjust the engine speed and cutting depth according to the condition of object WARNING If the grass or other object gets caught in the blade or if the unit starts to shake or vibrate turn off the engine and check the whole unit Change the blade if it has been damaged Turn off the engine and make sure the blade has completely stopped before...

Page 19: ...ed on the spool 5 Hook each end of the line in the slot on the edge of the spool and then put the ends through the eyelets on the housing Make sure that the spring and the washers are in place 6 While holding the spool against the housing pull the line ends to release them from the slot 7 Line up the slot on the bottom cap with the hook on the housing press the cap against the housing until it cli...

Page 20: ... found do not use the brush cutter and have it repaired immediately Note that failing to do so may result in the engine catching on fire Intake Air Cooling Vent WARNING Check the intake air cooling vent and the area around the cylinder cooling fins after every 25 hours of use for blockage and remove any waste which has attached itself to the brush cutter IMPORTANT If waste gets stuck and causes bl...

Page 21: ...ent screw Out of normal range Adjust to normal range Sparking no spark Spark plug is fouled wet Clean dry the spark plug Plug gap is incorrect Correct GAP 0 6 0 7mm Spark plug Disconnected Retighten the spark plug Case 2 Engine starts but does not keep running Hard re starting Check Probable cause Action to be taken Fuel tank Incorrect fuel or staled fuel Drain it and with correct fuel Carburetor ...

Page 22: ...5 Oil 1 Volume of fuel tank 1 2 Liter Starter Recoil Spark plug BOSCH L7T Carburetor Diaphragm type Weight without harness and petrol 7 9 kg Tested sound pressure level LPA 2000 14 EC LPA 107 7 dB A k 3 dB A Guaranteed sound power level LWA 2000 14 EC LWA 113 dB A k 3 dB A Vibration level 9 661m s2 K 1 5 m s2 Overall size LxWxH 1900 X 650 X 260 mm Transmission Centrifugal clutch Rigid driveshaft C...

Page 23: ...FarmBoy BRUSHCUTTER FB BC 8642 8652 www kisankraft com info kisankraft com 91 80 22178200 Page 23 of 28 Parts Diagram Petrol Engine ...

Page 24: ...0 13 16 1 11 Coil Assy 2 41 Piston Pin 1 12 Bolt M5 35 4 42 Snap Ring 2 13 Oil Seal 1 43 Cover Muffler 1 14 Pin 4 44 Bolt M5 12 1 15 Left Crankcase 1 45 Bolt M6 55 2 16 Key 1 46 Muffler 1 17 Crankshaft 1 47 Gasket Muffler 1 18 Bearing 2 48 Gasket Insulator 1 19 Gasket crankcase 1 49 Insulator 1 20 Right Crankcase 1 50 Gasket Carburetor 1 21 Oil Seal 1 51 Carburetor 1 22 Pulley 1 52 Body Assy 1 23 ...

Page 25: ...FarmBoy BRUSHCUTTER FB BC 8642 8652 www kisankraft com info kisankraft com 91 80 22178200 Page 25 of 28 Parts Diagram Body Brushcutter ...

Page 26: ... Qty Sl No Part Name Qty 1 Housing 1 11 Aluminium pole 1 2 Bolt M5 x 25 8 12 Gearbox Assy 1 3 Bolt M5 x 12 2 13 3 Teeth blade 1 4 Bolt M6 x 25 1 14 Nylon head 1 5 Nut M6 1 15 Blade 1 6 Hanger Assy 16 Bolt M4 x 10 3 7 Right handle 1 17 Debris guard 1 8 Bracket Assy 1 18 Driving shaft 1 9 Bolt M6 x 35 2 19 Shaft sleeve 6 10 Plate 1 20 Left handle 1 ...

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Page 28: ...aftTM www kisankraft com info kisankraft com 91 80 22178200 Page 28 of 28 Wide Range of Products for Every Need For more information give MISSED CALL 07676065555 Many of our products have BIS ISI certification ...