Design and function
Shielding gas supply (shielding gas cylinder for welding machine)
34
099-005504-EW501
20.11.2015
5.8.1
Gas test
• Slowly open the gas cylinder valve.
• Open the pressure regulator.
• Switch on the power source at the main switch.
• Initiate gas test function on the machine control.
• Set the relevant gas quantity for the application on the pressure regulator.
• The gas test is triggered on the machine control by pressing the
button briefly.
Shielding gas flows for around 25 seconds or until the button is pressed again.
5.8.2
Rinse hose package function
Operating
Element
Action
Result
5 s
Select rinse hose package.
Shielding gas flows continuously until the Gas Test button is pressed
again.
5.8.2.1 Setting the shielding gas quantity
Welding process
Recommended shielding gas quantity
MAG welding
Wire diameter x 11.5 = l/min
MIG brazing
Wire diameter x 11.5 = l/min
MIG welding (aluminium)
Wire diameter x 13.5 = l/min (100 % argon)
TIG
Gas nozzle diameter in mm corresponds to l/min gas throughput
Helium-rich gas mixtures require a higher gas volume!
The table below can be used to correct the gas volume calculated where necessary:
Shielding gas
Factor
75% Ar/25% He
1.14
50% Ar/50% He
1.35
25% Ar/75% He
1.75
100% He
3.16
Incorrect shielding gas setting!
• If the shielding gas setting is too low or too high, this can introduce air to the weld pool and
may cause pores to form.
• Adjust the shielding gas quantity to suit the welding task!
Содержание Phoenix 401 Progress puls LP MM FKW
Страница 6: ...Contents Notes on the use of these operating instructions 6 099 005504 EW501 20 11 2015...
Страница 20: ...Machine description quick overview Rear view 20 099 005504 EW501 20 11 2015 4 2 Rear view Figure 4 2...
Страница 22: ...Machine description quick overview Inside view 22 099 005504 EW501 20 11 2015 4 3 Inside view Figure 4 3...
Страница 105: ...Appendix A JOB List 099 005504 EW501 20 11 2015 105 11 Appendix A 11 1 JOB List Figure 11 1...
Страница 106: ...Appendix B Overview of EWM branches 106 099 005504 EW501 20 11 2015 12 Appendix B 12 1 Overview of EWM branches...