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OPERATION 

Introduction/Determining the Right Machine 

Congratulations  on  your  pumhase  of  our  Cutter!  You’ve  made  an  excellent  choice!  Our 
floor  cutter  has  been  specifically  designed  as  the  ideal  machine  for  the  professional 
contractor who is engaged in concrete and asphalt flat sawing. 
 
The  machines  used  for  the  primary  purpose  of  'flat”  sawing.  This  type  of  sawing  is 
described as “flat” because the pavement is cut somewhere close to a horizontal plane. It 
is the most common type of diamond blade cutting. 
 
Concrete cutters in the industry are available in a variety of types, sizes and styles, they 
range from manual or self propelled in horsepower Ют 7-72hp. It is possible to cut both 
concrete (green or cured, with or without rebar) or asphalt  with a concrete cutter.  Our 
MF20 utilized for jobs requiring precision cutting including floors, pavements, walkways, 
ramps and other flat sawing applications. 
 
You will find a cutter to fit a wide vanety of job applications. 
Upon receipt of your machine, CAREFULLY CHECK FOR ANY FREIGHT DAMAGE. Any 
Damage should be immediately reported to the carrier and a claim registered. 
Operating Principe/Delivery Checks/ Installing Blades/Types of Cutting. 

OPERATING PRINCIPLE 

The  following  instructions  were  compiled  to  provide  you  information  on  how  to  obtain 
long and trouble free use of the unit. Periodic maintenance of this unit is essential. Read 
the manual in its entirety and follow the instructions carefully. Failure to do so may injure 
yourself or a bystander. 

DELIVERY CHECKS 

Immediately  upon  taking  delivery  of  your  new  equipment  and  before  puffing  it  into 
service: 

 

 Read  the  handbook  completely--it  could  save  a  great  deal  of  unnecessary 

expense. 

 

 Read the engine manual supplied. 

 

 Check  the  general  condition  of  the  equipment-has  it  been  damaged  during 

delivery? 

 

 Check engine oil level. 

 

 Check fuel levels. 

Recommend lubricants are detailed in the 

CARE AND MAINTENANCE 

section. 

 

 

Summary of Contents for BSC350

Page 1: ...EN RU 01 2014 www helmutworld com support CONCRETE CUTTER BSC350 BSC350H...

Page 2: ...stand these instructions before operating changing accessories or performing maintenance on this power equipment All possible situations cannot be covered in these instructions Care must be exercised...

Page 3: ...s when they become difficult to read ALWAYS check the machine for loosened threads or bolts before starting NEVER touch the hot exhaust manifold muffler or cylinder Allow these parts to cool before se...

Page 4: ...lace Caution must be exercised while servicing this equipment Rotating and moving parts can cause injury if contacted Keep all inexperienced and unauthorized people away from the equipment at all time...

Page 5: ...e into the cylinder head making the engine difficult to start NEVER transport the cutter with the blade mounted EMERGENCIES ALWAYS know the location of the nearest fire extinguisher and first aid kit...

Page 6: ...s ramps and other flat sawing applications You will find a cutter to fit a wide vanety of job applications Upon receipt of your machine CAREFULLY CHECK FOR ANY FREIGHT DAMAGE Any Damage should be imme...

Page 7: ...ends entirely on using the correct blade for the material to be cut Wet or dry diamond blades of various specifications are available for cutting concrete or asphalt Before Starting Cold Start Hot Sta...

Page 8: ...lve and turn water safety switch on 3 Step on the left side of PEDAL until hear a click then turn on the WHEEL HANDLE on the top of the machine to remove the equipment forward and reverse step down th...

Page 9: ...after seating 3 Remember too much tension shortens belt and bearing life 4 Check the belt tension frequently during the first day of operation Check the belt tension periodically thereafter and make a...

Page 10: ...e sure arbor and threads are not worn damaged or bent Blade shaft bearings should be tight no free play side to side or up and down Grease blade shaft bearings daily Blade collars should be clean free...

Page 11: ...observed at all times To avoid the risk of accidents use the correct tool for the job and keep tools clean The draining of engine oil is best carried out when the oil is warm NOT hot Any spilled oil...

Page 12: ...12 Major Components...

Page 13: ...01 WATER TANK 1 20 2010702 WASHER 12 15 21 2010703 SPRING WASHER 13 22 2010704 BOLT M12x30 10 23 2010705 COCK 1 24 2010801 BELT GUARD 1 25 2010802 INNER GUARD 2 26 2010901 WASHER 6 1 27 2010902 SCREW...

Page 14: ...14 Transmission Assy...

Page 15: ...2020110 SPRING WASHER M10 1 11 2020111 NUT M10 1 12 2020201 PEDAL 1 13 2020202 LEVER 1 14 2020301 PROTECTIVE PLATE 1 15 2020401 WASHER M10 16 2020402 KEY 10x40 1 17 2020403 WASHER 35 1 18 2020404 KEY...

Page 16: ...16 Depth Adjusting Assy...

Page 17: ...11 2030207 BEARING ASSY 2 12 2030208 POSITION PLATE 2 13 2030209 SCREW STEM 1 14 2030210 CONNECTING STEM 1 15 2030211 NUT M10 4 16 2030301 RIVET 4 17 2030302 SCALE 3 18 2030303 POINTER 1 19 2030401 S...

Page 18: ...18 Engine Assy...

Page 19: ...OL HONDA GX390K1 1 9 2040202 1 KEY FOR DIESEL ENGINE 1 2040202 2 KEY FOR PETROL ENGINE 1 10 2040203 1 PULLEY FOR DIESEL ENGINE 1 2040203 2 PULLEY FOR CHINESE PETROL ENGINE 1 2040203 3 PULLEY FOR ROB1N...

Page 20: ...20 Electric Starter Assy...

Page 21: ...ING SPACER 1 3 2050103 WASHER 1 4 2050104 ELECTRIC CONNECTOR 1 5 2050201 BOLT M8x20 4 6 2050202 ELECTRIC CABLE 4 7 2050203 NUT M6 2 8 2050204 PLUG NEGAIVE 1 9 2050301 WIRE 1 10 2050302 PLUG POSITIVE 1...

Page 22: ...22 4 1 BSC300H BSC300 300 350 80 83 5 5 5 3600 3800 0 9 Honda GX 160 Standart 850 520 1000...

Page 23: ...23...

Page 24: ...24 92 4 10 25 4 22 32...

Page 25: ...25 20 9 5 1200 3 1 2 5 4 6...

Page 26: ...26 2 SAE 15W40 92...

Page 27: ...27 8 10 98 10 0 8 1...

Page 28: ......

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