Design and function
MIG/MAG welding
099-005323-EW501
21.05.2014
53
Non-latched operation with superpulse
Figure 5-18
Step 1
• Press and hold torch trigger.
• Shielding gas is expelled (gas pre-flows).
• Wire feed motor runs at “creep speed”.
• Arc ignites after
the wire electrode makes contact with the workpiece; welding current flows.
• Start the super pulse function beginning with main program P
A
:
The welding parameters change at the specified times between main program P
A
and the reduced
main program P
B
.
Step 2
• Release torch trigger.
• Super pulse function is ended.
• WF motor stops.
• Arc is extinguished after the preselected wire burn-back time expires.
• Gas post-flow time elapses.
Содержание Phoenix 401 Progress puls MM FKW
Страница 6: ...Contents Notes on the use of these operating instructions 6 099 005323 EW501 21 05 2014...
Страница 20: ...Machine description quick overview Rear view 20 099 005323 EW501 21 05 2014 4 2 Rear view Figure 4 2...
Страница 22: ...Machine description quick overview Inside view 22 099 005323 EW501 21 05 2014 4 3 Inside view Figure 4 3...
Страница 122: ...Appendix A JOB List 122 099 005323 EW501 21 05 2014 11 Appendix A 11 1 JOB List Figure 11 1...
Страница 123: ...Appendix B Overview of EWM branches 099 005323 EW501 21 05 2014 123 12 Appendix B 12 1 Overview of EWM branches...