Contents
Notes on the use of these operating instructions
4
099-004854-EW501
19.02.2014
5.8
TIG welding .................................................................................................................................. 40
5.8.1
Welding torch and workpiece line connection .............................................................. 40
5.8.2
Shielding gas supply (shielding gas cylinder for welding machine).............................. 41
5.8.2.1
Connecting the shielding gas supply ............................................................. 42
5.8.2.2
Setting the shielding gas quantity ................................................................. 43
5.8.2.3
Gas test ......................................................................................................... 43
5.8.2.4
“Purge hose package” function ..................................................................... 43
5.9
TIG Synergic operating principle .................................................................................................. 44
5.9.1
Synergic parameter setting in the functional sequence ................................................ 45
5.9.2
Conventional parameter setting in the functional sequence ......................................... 45
5.9.3
Set the operating principle (conventional/synergic) ...................................................... 46
5.9.4
Select welding task ....................................................................................................... 47
5.9.5
Select welding current .................................................................................................. 47
5.9.6
Welding data display ..................................................................................................... 48
5.9.6.1
Welding parameter setting ............................................................................ 48
5.9.7
Arc ignition .................................................................................................................... 49
5.9.7.1
HF ignition ..................................................................................................... 49
5.9.7.2
Liftarc ignition ................................................................................................ 49
5.9.8
TIG automatic cut-out ................................................................................................... 49
5.9.9
Optimising the ignition characteristics for pure tungsten electrodes ............................ 50
5.9.10
Optimal and fast spherical cup formation ..................................................................... 50
5.9.11
Function sequences/operating modes .......................................................................... 51
5.9.11.1
Explanation of symbols ................................................................................. 51
5.9.11.2
Non-latched mode ......................................................................................... 52
5.9.11.3
Latched mode ................................................................................................ 53
5.9.11.4
TIG spotArc ................................................................................................... 54
5.9.11.5
Spotmatic ...................................................................................................... 56
5.9.11.6
Non-latched operation, version C .................................................................. 58
5.9.12
Pulses, function sequences .......................................................................................... 59
5.9.12.1
TIG pulses
– non-latched operation .............................................................. 59
5.9.12.2
TIG pulses - latched operation ...................................................................... 59
5.9.13
Pulse variants ............................................................................................................... 60
5.9.13.1
Pulses (thermal pulses) ................................................................................. 60
5.9.13.2
KHz pulses (metallurgic pulses) .................................................................... 61
5.9.13.3
Automated pulses .......................................................................................... 61
5.9.13.4
AC pulses ...................................................................................................... 62
5.9.13.5
AC special ..................................................................................................... 62
5.9.14
TIG
activArc
welding ..................................................................................................... 63
5.9.15
Welding torch (operating variants) ................................................................................ 64
5.9.15.1
Tap torch trigger (tapping function) ............................................................... 64
5.9.16
Torch mode and up/down speed setting ...................................................................... 65
5.9.16.1
Standard TIG torch (5-pole) .......................................................................... 66
5.9.17
Setting the first increment ............................................................................................. 68
5.10
MMA welding ................................................................................................................................ 69
5.10.1
Connecting the electrode holder and workpiece lead .................................................. 69
5.10.2
Selection and adjustment ............................................................................................. 71
5.10.3
Welding current polarity reversal (polarity reversal) ..................................................... 71
5.10.3.1
Selection and adjustment .............................................................................. 71
5.10.4
Frequency and balance setting..................................................................................... 72
5.10.5
Hotstart ......................................................................................................................... 72
5.10.5.1
Hotstart current .............................................................................................. 72
5.10.5.2
Hotstart time .................................................................................................. 73
5.10.6
Arcforce ......................................................................................................................... 73
5.10.7
Antistick ......................................................................................................................... 73
Содержание Tetrix 350
Страница 7: ...Contents Notes on the use of these operating instructions 099 004854 EW501 19 02 2014 7...
Страница 20: ...Machine description Rear view 20 099 004854 EW501 19 02 2014 4 2 Rear view Figure 4 2...
Страница 115: ...Appendix B Overview of EWM branches 099 004854 EW501 19 02 2014 115 11 Appendix B 11 1 Overview of EWM branches...