The Miller Dynasty 300 AC/DC Multiprocess TIGRunner is an incredibly versatile and portable welding machine. It comes with multiprocess capabilities and features like Auto - Line, AC TIG, pulse, and high - frequency arc starts. The TIG pulse has adjustable waveforms, ranging from 0.1 to 500 pulses per second (pps). The AC TIG Frequency can be adjusted from 20 - 400Hz, suitable for both thin and thick materials. The TIG amperage output can go as low as 2 amps in AC and 1 amp in DC. This package includes the Coolmate 1.3 and a small runner cart. The intuitive LCD display ensures proper machine setup and parameter selection with on - screen explanations and dynamic images. Program memory allows you to easily name, save, and recall your favorite weld settings, which is useful when multiple people operate the welder. The Pro - Set feature eliminates the guesswork in setting weld parameters. Locks and Limits control the weld parameter ranges, reducing deviations from the welding procedure specifications. The USB port enables easy software updates, backup of settings, and transfer of saved weld programs. Auto - Line Technology allows for any single - phase input voltage hookup (208–600 V) without manual linking, ideal for unreliable power. It also has Stick features for tailored arc control and positive arc starts, MIG capabilities when paired with an ArcReach® 8 or 12, a Blue Lightning™ high - frequency arc starter, and Cooler - On - Demand™ and Fan - On - Demand™ features to reduce noise and energy use. Processes include AC/DC TIG, Pulsed TIG, Stick, Air Carbon Arc, MIG, and Flux - Cored. Applications cover aerospace, heavy fabrication, precision fabrication, aluminum ship repair, pipe and tube fabrication, and anodized aluminum fabrication. The product includes Dynasty® 300, an 8 ft. primary cord, an adjustable shoulder strap, connectors, adapters, a weld cable, Coolmate 1.3, and a small runner cart.
Using the Miller Dynasty 300 AC/DC Multiprocess TIGRunner is easy. First, connect it to a suitable power source using the Auto - Line Technology, which can handle any single - phase input voltage from 208 to 600 V without manual linking. Then, set up the machine using the intuitive LCD display. You can use the Program Memory to save your preferred weld settings. If you're new to welding or want a quick setup, use the Pro - Set feature for balance, frequency, pulse, and DIG parameters. When welding, select the appropriate process like AC/DC TIG, Stick, or MIG based on your project. For Stick welding, the Tailored Arc Control and Hot Start™ features will give you good results. For MIG, pair it with an ArcReach® 8 or 12. Safety first! Always wear proper protective gear like welding gloves and a mask. Keep the work area clean and well - ventilated. To maintain the machine, use the Cooler - On - Demand™ and Fan - On - Demand™ features to reduce wear and tear. Regularly check the connections and cables for any signs of damage. You can use the USB port to update the software and backup your settings. If you have any issues, refer to the spec sheet or contact customer support.
