Contents
Notes on the use of these operating instructions
4
099-000115-EW501
17.06.2015
5.9.2
Legend .......................................................................................................................... 42
5.9.3
Installation ..................................................................................................................... 42
5.9.4
Intermediate hose package connection ........................................................................ 43
5.10
TIG hot wire welding .................................................................................................................... 45
5.10.1
Connection plan ............................................................................................................ 45
5.10.1.1
Legend........................................................................................................... 46
5.10.2
Installation ..................................................................................................................... 47
5.10.2.1
Wire feed unit ................................................................................................ 47
5.10.2.2
Power source for hot wire welding ................................................................ 48
5.10.3
Intermediate hose package connection ........................................................................ 50
5.11
Configuring the welding machine for mechanical arc fusion welding .......................................... 52
5.11.1
Selecting a welding task by means of the JOB list ....................................................... 53
5.11.2
Select wire speed operating mode (KORREKTUR / MANUELL) ................................. 53
5.11.3
Setting the welding current and wire speed.................................................................. 53
5.11.4
Function sequences/operating modes .......................................................................... 54
5.11.4.1
Explanation of symbols ................................................................................. 54
5.11.4.2
Non-latched mode ......................................................................................... 55
5.11.4.3
3-cycle operation ........................................................................................... 56
5.11.4.4
Latched mode ................................................................................................ 56
5.12
TIG welding .................................................................................................................................. 57
5.12.1
Welding torch and workpiece line connection .............................................................. 57
5.12.1.1
Torch connection options and pin assignments ............................................ 58
5.13
TIG Synergic operating principle .................................................................................................. 59
5.13.1
Synergic parameter setting in the functional sequence ................................................ 60
5.13.2
Conventional parameter setting in the functional sequence ......................................... 60
5.13.2.1
Set the operating principle (conventional/synergic) ...................................... 61
5.13.3
Select welding task ....................................................................................................... 62
5.13.4
Select welding current .................................................................................................. 63
5.13.5
Welding data display ..................................................................................................... 63
5.13.5.1
Welding current display (ignition, secondary, end and hotstart currents) ..... 64
5.13.6
Expert menu (TIG) ........................................................................................................ 65
5.13.6.1
Welding parameter setting ............................................................................ 65
5.13.7
Arc ignition .................................................................................................................... 66
5.13.7.1
HF ignition ..................................................................................................... 66
5.13.7.2
Liftarc ignition ................................................................................................ 66
5.13.7.3
Automatic cut-out .......................................................................................... 66
5.13.8
Optimising the ignition characteristics for pure tungsten electrodes ............................ 67
5.13.9
Optimal and fast spherical cup formation ..................................................................... 67
5.13.10
Function sequences/operating modes .......................................................................... 68
5.13.10.1
Explanation of symbols ................................................................................. 68
5.13.10.2
Non-latched mode ......................................................................................... 69
5.13.10.3
Latched mode ................................................................................................ 70
5.13.10.4
spotArc .......................................................................................................... 71
5.13.10.5
Spotmatic ...................................................................................................... 73
5.13.10.6
Non-latched operation, version C .................................................................. 74
5.13.11
Pulses, function sequences .......................................................................................... 75
5.13.11.1
TIG pulses
– non-latched operation .............................................................. 75
5.13.11.2
TIG pulses - latched operation ...................................................................... 75
5.13.12
Pulse variants ............................................................................................................... 76
5.13.12.1
Pulses (thermal pulses) ................................................................................. 76
5.13.12.2
KHz pulses (metallurgic pulses) .................................................................... 77
5.13.12.3
Automated pulses .......................................................................................... 77
5.13.12.4
AC pulses ...................................................................................................... 78
5.13.12.5
AC special ..................................................................................................... 78
5.13.13
TIG
activArc
welding ..................................................................................................... 79
5.13.14
TIG antistick .................................................................................................................. 79
5.13.15
Welding torch (operating variants) ................................................................................ 80
5.13.15.1
Tap torch trigger (tapping function) ............................................................... 80
5.13.16
Torch mode and up/down speed setting ...................................................................... 81
5.13.16.1
Standard TIG torch (5-pole) .......................................................................... 82
