What is the total weight of the complete PipeWorx 400 welding system, and how should it be safely lifted?

The complete welding system including cable hangers, cooler with coolant, dual feeder, and running gear weighs approximately 525 lb (238 kg), excluding welding guns and cables. The system should be lifted using the lifting eye on the power source, with the control cable disconnected from the feeder; a lifting strap may be necessary. Wire spools, cables, and gas bottles must be removed before lifting the system. (Page 21)