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IMPORTANT 

Operating  at low  speed makes  it easier  for grass, weeds,  or twigs to 

become  caught up  the blades,  and also  it makes the  shaft  and clutch wear  down

 

more quickly. 

NYLON  CUTTER  USAGE

 

 

Nylon  cord  consumes  large power.  Please  note that  the  engine rotation  speed  in 

operation  should be 

50% 

as large  as when  using  metal 

blade. 
Nylon  cutter  cut grass with  the power  of cord rotation.  If 
you  try to  cut grass for the  length  of cord  at one time, 
rotation  speed becomes  lower  due to resistance  and you 
cannot  cut grass well.  In  case of large resistance,  get the 
nylon  cutter  away  from  grass once,  make  the  rotation 
speed higher,  and cut a small  amount  of grass at one 
time. 
If you  try to cut grass by  swinging the brush  cutter in the 
reverse  way  (from left to right),  scraps  fly in the 

direction  away  from the body.  You  can avoid  getting your  clothes  dirty. 

 

 

 

8. MAINTENANCE 

 
 

Fl3

 

BLADE 

 

Sharpen  each  cutting  edge  and make  sure the bottom corner  is rounded.  (F13) 

Do not cool the blade with water in case of using grinder. 
 

It may  cause  cracks  on blade. 
 

 

 

 

 

 

 

 

 

 

Summary of Contents for BC430

Page 1: ...BC430...

Page 2: ...1...

Page 3: ...2 1 2 3 4 5 1 2 3 4 5 15...

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Page 8: ...1 2 3 4 5 6 7 8 9 1 2 6 3 4 4 F1 1 2 3...

Page 9: ...F2 2 5 25 F3 5 1 2 1 2 3...

Page 10: ...1 1 2 2 1 2 F5 1 L 2 3 4 1 2 3 4 3 5 6 7 8 9...

Page 11: ...1 2 10 3 L 1 2 3 4 6 4 2 25 1...

Page 12: ...7 1 F8 1 2 2 F9 1 2 3 3 F10 4 5 6 7 8 ON 9 OFF...

Page 13: ...4 5 6 2 3 1 2 F12 1 F12 2 3 I II 1 3 2 3 III...

Page 14: ...1 2 3 4 50 8 F13 25...

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Page 16: ...25 100 1 2 3 4...

Page 17: ...F17 1 2 3 1 2 3 1 2 2 3 4 10 BC430 6 19 1025 42 7 1 25 6500 10000 2300 2 5 995...

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Page 19: ...24 12 1 2 3 4 5 6 6...

Page 20: ...7 8 ON OFF 112 115 112 1 2 1 2 3 113 1 18 2011...

Page 21: ...2 1 18 2011 3 2 18 2011 2 114 4 3 18 2011 5 4 18 2011 114 1 113 1 2 2 3 61 2014 25 07 2014 115 4 3 61 2014 25 07 2014 115 1 2 1 3 1 1...

Page 22: ...646 13 064 888 111 181 888132261 30 126 0888 716 268 036792130 0885598692 2 28 0857 350 365 46 073830821 17 0888 622 312 2 0887567899 9 0888 318 651 038 588 881 97 4 97 1 0888 888 642 41 0889556567 1...

Page 23: ...f your unit Keep this manual handy SAFETY FIRST Instructions contained in warnings within this manual marked with a symbol concern critical points which must be taken into consideration to prevent pos...

Page 24: ...or damage NOTE This mark indicates hints or directions useful in the use of the product Contents 1 PARTS LOCATON1 2 WARNING LABELS ON THE MACHINE 3 SYMBOLS ON THE MACHINE 4 SAFETY PRECAUTIONS 5 SETUP...

Page 25: ...Beware of thrown objects 5 Keep all children bystanders and helpers 15 meters away from the brush cutter IMPORTANT If warning seals peel off or become soiled and impossible to read you should contact...

Page 26: ...es contain harmful carbon monoxide e Never use your brush cutter under circumstances like those described below 1 hen the ground is slippery r when other conditions exist which might make it not possi...

Page 27: ...able gasoline You should never store cans of fuel or refill the fuel tank in any place where there is a boiler stove wood fire electrical sparks welding sparks or any other source of heat or fire whic...

Page 28: ...e blade and be sure the blade turns smoothly without abnormal noise NOTES ON STARTING HE ENGINE 1 Take a careful look around to make sure that no obstacles exist within a perimeter of 15m or less arou...

Page 29: ...engine 5 If the blade touches a hard object like a stone immediately stop the engine and check if something is wrong with the blade If so replace the blade by new one 6 If someone calls out while work...

Page 30: ...e connection firmly with equal force F1 1 Fuel tank 2 Molt 3 Main pipe HANDLE Loosen the 4 bolts on the handle bracket F2 Insert the right handle throttle lever is attached and the left handle assembl...

Page 31: ...nner holder 3 Set the outer holder to the gear shaft with the hollowed face to the blade 4 Put the attached bolt cover on the outer holder and secure it with the bolt left screw together with the spri...

Page 32: ...or more may clog the carburetor or result in engine failing to operate properly Put remained fuel into an airtight container and keep it in the dark and cool room Mix a regular grade gasoline leaded...

Page 33: ...the throttle lever to the idling position 4 While holding the unit firmly pull out the starter rope quickly Fl 1 5 After the engine has started open the choke gradually 6 Allow the engine to run for 2...

Page 34: ...at area for cutting shrubs tough and thick weeds For cutting young grass you can use up to 2 3 fro the tip of blade iii Adjust the engine speed according to the cutting objects Cut the young grass at...

Page 35: ...ength of cord at one time rotation speed becomes lower due to resistance and you cannot cut grass well In case of large resistance get the nylon cutter away from grass once make the rotation speed hig...

Page 36: ...t using a small wire hook Disconnect the filter assembly from the fuel pipe and unhook the retainer to disassemble it Clean the components with gasoline IMPORTANT A clogged fuel filter may cause poor...

Page 37: ...free lead free gasoline 4 Remove the float cabin of the carburetor and clean the inside ADJUSTING CARBURETOR IMPORTANT A wrong adjustment may cause damage to your unit If the engine does not run well...

Page 38: ...and stop it at the contraction position 4 Apply anti rust oil to the metal parts such as the throttle wire put the cover on the blade and keep it indoor avoiding dampness 9 SPECIFICATION KuaiLi brush...

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