Notes:
1 The bevel machine should place flat,stable fixation,to avoid moving when using.when the power supply connect well,
   please pay attention to check the operation direction and transmission parts.

2 Let the bevel machine clamp the pipe,prevent the collision of tools,the
   pipe end and the feedings should be left between the 2-3mm gap,to prevent
  excessive feed first time,turn on the malecoupling when working,to avoid the second feed at the same time.

3 After the feed,should remain in situ rotate a few times,so that smooth the bevel, move the knife frame after operation,
   which away  from the cutting surface,and then remove the pipe.

4 Cooling system must be kept clean to prevent the impurities,iron filings into the oilway,blocking the nozzle.

5 After finished the work,need do maintenance work.