1. The power supply must be cut off when installing the connection operation.
Two, when the output waveform control selection (full wave / half wave) conversion, be sure to cut off the power.
Three. The controller should be used in good ventilation and heat dissipation environment, and the environment temperature is -20 C ~40 C.
Four, controllers should not be used in open air, steam, corrosion, flammable gases, liquids, floating dust and metal particles.
Five. The controller is used only to drive electromagnetic vibration feeding equipment, not for other purposes.