Discover the Miller Dynasty 400 TIG welder. It offers unwavering precision arc performance and a cutting - edge, user - friendly interface. With this welder, you can minimize errors and achieve high - precision welds every time. Miller's latest tech gives a powerful, compact AC/DC inverter with total AC arc - shaping abilities. The Autoline lets you connect to any global voltage or frequency using half the power of a regular machine. The 7 - inch LCD display makes setup and parameter selection a breeze, with on - screen explanations and dynamic images. Quiet Pulse reduces noise, and the Blue Lightning high - frequency arc starter ensures consistent arc starts. Lift - Arc provides arc initiation without high frequency. Auto - Line Technology allows easy input voltage hookup (208 - 600V). There are nine program memories, Pro - Set eliminates guesswork, and locks and limits control parameter ranges. The USB port simplifies software updates and program transfers. The Cooler - On - Demand feature saves energy and reduces noise, and the Cooler Power Supply powers the Coolmate 3.5. Included are the Dynasty® 400, 8 ft. power cord, Coolmate 3.5, and a runner cart.


Using the Miller Dynasty 400 is easy. First, connect it to a power source using the 8 - ft power cord. Thanks to the Auto - Line Technology, you can hook it up to any voltage between 208 - 600V without manual linking. Use the 7 - inch LCD display to set up the machine and select parameters. The on - screen explanations and dynamic images will guide you. When starting the arc, you can choose the Blue Lightning high - frequency arc starter for non - contact initiation or the Lift - Arc for initiation without high frequency. Quiet Pulse can be activated by selecting sine or triangular waveshape to reduce noise. Remember to save your preferred settings in the nine program memories. For maintenance, use the USB port on the front panel to update the software and back up settings regularly. The Cooler - On - Demand feature operates the auxiliary cooling system only when needed, so you don't have to worry about it constantly. If you use the Coolmate 3.5, connect it to the Cooler Power Supply. Always follow the welding procedure specification to ensure the best results.