in ball mill function of gear oil pump. In the operation of ball mill, we must always pay attention to bearing temperature, shall not exceed you should always pay attention to the motor, voltage, current, temperature, sound and lubriion system, temperature of oil in the tank should not exceed The pressure to the tubing should be maintained at to kgcm
· The HPU pump needs adjustment. Contact your local Haas Factory Outlet. Refer to the Lathe Hydraulic Power Unit Nachi Pump Adjustment. Do not replace the pump. Overheating: The oil level is low. Fill the HPU to the correct oil level. The fans do not operate. Make sure the fans operate. There are air bubbles in the oil.