2. Before operation, check whether (a) opening the emergency door (b) pressing the emergency stop button can terminate the mode locking action during manual/semi-automatic/full-automatic operation. Press the emergency stop button to cut off the power supply of the oil pump motor, thus terminating the mode locking.
3, mold parting surface contact with the gate, protective baffle should be used, the operator must wear protective glasses. The operator shall not stand opposite the contact point of parting surface. In case the metal liquid splashes and hurts people.
4. Check whether the position of the buckle is adjusted and whether the buckle time is enough.
5. Check whether the oil pressure system is higher than the selected pressure when running at the highest pressure. If it is higher than this pressure, the working life of alloy die casting machine will be greatly shortened. Check the main pressure relief valve and immediately notify the maintenance personnel for maintenance inspection.
6. When installing the die-casting mold, the machine should be in a manual slow state.
7. Avoid putting alloy materials containing water and oil into the furnace.
8. Avoid taking materials out of the mold by hand, and take them out with appropriate tools.
9. When removing any oil pressure parts or performing other maintenance, turn off the oil pump motor to remove the high-pressure oil circuit (oil return tank).
10, the machine needs to stop for a long time, so the oil pump and the three-phase power switch should be turned off.