Views: 228 Author: Site Editor Publish Time: 2017-08-25 Origin: Site
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.
| Trouble | Causes | Remedy |
| 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. |
| Slider cannot stop at random position and slips. | Valve core is jammed. | Clean valves. |
| Slider work speed is too rapid or too slow. | Too big or too small opening of throttle valve | Regulate the opening size of throttle valve. |
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