Table Of Contents; Contents - EWM T4.07 Operating Instructions Manual

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Contents

1 Contents .................................................................................................................................................. 3
2 For your safety ....................................................................................................................................... 5
2.1 Notes on using these operating instructions .................................................................................. 5
2.2 Explanation of icons ....................................................................................................................... 5
2.3 Part of the complete documentation .............................................................................................. 6
3 Intended use ........................................................................................................................................... 7
3.1 Use and operation solely with the following machines .................................................................. 7
3.2 Documents which also apply ......................................................................................................... 7
3.3 Software version ............................................................................................................................ 7
4 Machine control - Operating elements ................................................................................................ 8
4.1 Overview of control sections .......................................................................................................... 8
4.1.1
4.1.2
4.2 Machine display ........................................................................................................................... 12
4.2.1
4.3 Operating the machine control ..................................................................................................... 12
4.3.1
4.3.2
4.3.3
4.3.4
4.3.5
5 Functional characteristics ................................................................................................................... 14
5.1 TIG welding .................................................................................................................................. 14
5.1.1
5.1.2
5.1.3
5.1.4
5.1.5
5.1.6
5.1.7
5.1.8
5.2 MMA welding ............................................................................................................................... 34
5.2.1
5.2.2
5.2.3
5.2.4
5.2.5
5.3 Power-saving mode (Standby) .................................................................................................... 37
5.4 Access control .............................................................................................................................. 37
099-00T407-EW501
14.07.2020
Control section A ............................................................................................................ 9
Control section B .......................................................................................................... 11
Setting the welding current (absolute/percentage) ....................................................... 12
Main screen .................................................................................................................. 12
Welding power setting .................................................................................................. 12
Welding parameter setting in the operation sequence ................................................. 12
Setting advanced welding parameters (Expert menu) ................................................. 13
Changing basic settings (machine configuration menu) .............................................. 13
Gas test - setting the shielding gas volume ................................................................. 14
Welding task selection .................................................................................................. 15
Arc ignition .................................................................................................................... 16
5.1.3.1 HF ignition ..................................................................................................... 16
5.1.3.2 Liftarc ............................................................................................................ 16
5.1.3.3 Automatic cut-out .......................................................................................... 16
Operating modes (functional sequences)..................................................................... 17
5.1.4.1 Explanation of symbols ................................................................................. 17
5.1.4.2 Non-latched mode ......................................................................................... 18
5.1.4.3 Latched mode ............................................................................................... 19
5.1.4.4 spotArc .......................................................................................................... 20
5.1.4.5 spotmatic ....................................................................................................... 22
5.1.4.6 Average value pulse welding ........................................................................ 23
5.1.4.7 Pulsed welding in the upslope and downslope phases ................................ 25
5.1.4.8 Automated pulses ......................................................................................... 25
TIG activArc welding ..................................................................................................... 25
TIG antistick .................................................................................................................. 26
Welding torch (operating variants) ............................................................................... 26
5.1.7.1 Tapping function (tap torch trigger) ............................................................... 26
5.1.7.2 Torch mode setting ....................................................................................... 26
5.1.7.3 Up/down speed ............................................................................................. 26
5.1.7.4 Current jump ................................................................................................. 26
5.1.7.5 Standard TIG torch (5-pole) .......................................................................... 27
5.1.7.6 TIG up/down torch (8-pole) ........................................................................... 29
5.1.7.7 Potentiometer torch (8-pole) ......................................................................... 31
5.1.7.8 Configuring the TIG potentiometer torch connection .................................... 32
Expert menu (TIG) ........................................................................................................ 33
Welding task selection .................................................................................................. 34
Hotstart ......................................................................................................................... 34
Antistick ........................................................................................................................ 34
Average value pulse welding ........................................................................................ 35
Expert menu (MMA) ..................................................................................................... 36
Notes on using these operating instructions
Contents
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