Facer run automatically
With the 380V hydraulic power unit, the milling cutter begins to move when the forward/reverse valve is actuated.
Voltage：380V
Model：WP630A
Frequency：50HZ 3PH
Simulation explanation
Reason:
If the neutral wire is not connected, it will cause reverse current, making the milling cutter energized. This current will damage various electronic components. Do not operate in this way.