To set up the
Dynasty 280 DX Multiprocess to weld aluminum using an
ArcReach 12 SuitCase feeder, there are a few
considerations to get optimal performance with this solution. Use 3/64 inch Hobart MaxalMig 4943 or 5356 wire and a 300 amp Bernard gun. Install the appropriate U-groove drive rolls and contact tip. For better feeding properties, swap out the main liner
and jump liner to Teflon. With all connections complete, select the V-Sense mode on
the front of the Dynasty. The Dynasty does not have the ArcReach communication, therefore, set the desired voltage on the primary power supply. The actual arc voltage will display on the feeder meters while welding. Finally, adjust the wire
feed speed on the feeder. Once all these parameters are set, everything is ready for the weld to begin.