osed temperature, then constant temperature.
B: Remove the original
Set up to process of PCB, put to the demolition of components in the preheated dish.
According to the size of the components, the thickness of the circuit board, PCB tin melting point, set the temperature.
Set temperature, the temperature reaches constant after began warming, watch the components foot tin point light began to appear. When he saw the components of melting point feet used tweezers, will pick up comp