This is the ASCEN CNC Automatic Soldering Machine manual 2 for PCB board,you will know how to adjust replace the solder welding head and how to install the tin material to the soldering robot.

Manufacturer: ASCEN technology co.,ltd

The automatic soldering machine manual 1 for how to replace the soldering welding head,the link:

The automatic soldering machine manual 2 for how to adjust the soldering welding head and adjust the tin feeder system,the link:

The automatic PCB soldering robot manual 3 for how to program the soldering equipment according your PCB board,the link: