Today, we will share some tips with you about how to operate HARSLE press brake machine immediatedly once you get our machine and are ready to operate. Please keep them in mind and exclude all possibilities of problem especially when you can not start the machine.
No oil from pump Slider doesn't act.
Incorrect rotation direction of oil pump
Correct the phase position of power line.
Seepage of the elements, pipe joints and oil cylinder
Damaged or aged seal ring
Change the seal ring.
Trembling of pipe and machine
Empty oil pipeline due to insufficient oil in the oil tank or blocked oil filter mesh
Cleaning the filter mesh or fill the tank with oil to the center of oil leveler.
No pressure in oil pipeline
No direction reversion is performed by electromagnetic valve or the core of electromagnetic valve, overflow valve oil filling valve is jammed.
Insert properly the plug of electro-Magnetic valve to prevent it from loosening. Remove and clean the valve cores.
Crawling of slider in downward movement
Too small opening of valve core Oil temperature is lower than 15℃.
Regulate the throttle valve and correct the opening amount. To run the machine idle to increase the oil temperature.