1.Plug in
Put the plug of the welding machine into the electrical socket. Keep working condition.
2.Press on SET
Press on SET above 3s. Loosen it when you hear "DI".
3.Set temperature
Use the "up" and "down" keys to adjust the temperature. The max temperature is 320℃.
4.Exit setting
Press on SET until you hear "DI". Exit setting and come to temperature display state.(Please make sure that you have come to the temperature display state)
5.Welding operation
The red light is always on when it is heated. When the green light turns on, it comes to the heat preservation state. Then the welding operation can go on.