Arc Machines 307 - Manual (Page 123)

Arc Machines, Inc. Model 307 Orbital Tube Welder Training
Document No. 740096 Chapter 10. Page 3.
Rev.A
Associated Data - Tube 2
To enter or view additional data touch Next or Data Main.
Associated Data - Equipment
Power supply serial number and date of calibration are already entered.
Enter weld head serial number from the keyboard if this information
is desired.