Design and function
Notes on the installation of welding current leads
36
099-005431-EW501
04.02.2016
5.7.2
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.
5.7.2.1 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!
5.7.3
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.
Содержание Taurus 351-401 Synergic S HP MM FKG
Страница 6: ...Contents Notes on the use of these operating instructions 6 099 005431 EW501 04 02 2016...
Страница 20: ...Machine description quick overview Rear view 20 099 005431 EW501 04 02 2016 4 2 Rear view Figure 4 2...
Страница 22: ...Machine description quick overview Inside view 22 099 005431 EW501 04 02 2016 4 3 Inside view Figure 4 3...
Страница 122: ...Appendix A JOB List 122 099 005431 EW501 04 02 2016 11 Appendix A 11 1 JOB List Figure 11 1...
Страница 123: ...Appendix B Overview of EWM branches 099 005431 EW501 04 02 2016 123 12 Appendix B 12 1 Overview of EWM branches...