Sparcatron SPF Pulse Generators Models 60/90/120/150 and 180 Hand book.

Robbro and Hasstrup A/S Migatronic MIG/MAG Welding Machines Types 100, 120, 140, 160, 250, 300 320 and 350. Instruction Book wih Parts Manual as Sectional and Exploded Component Drawings and Electrical Schematics.