Table Of Contents; Contents - EWM L2.00 DC Expert 3.0 TIG Operating Instructions Manual

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Contents

1 Contents .......................................................................................................................................... 3
2 For your safety ............................................................................................................................... 6
2.1 Notes on using these operating instructions .......................................................................... 6
2.2 Explanation of icons ............................................................................................................... 7
2.3 Safety instructions .................................................................................................................. 8
2.4 Transport and installation .................................................................................................... 11
3 Intended use ................................................................................................................................. 13
3.1 Software version .................................................................................................................. 13
3.2 Use and operation solely with the following machines ........................................................ 13
3.3 Documents which also apply ............................................................................................... 14
3.3.1
3.3.2
3.3.3
3.3.4
3.3.5
3.3.6
4 Quick overview ............................................................................................................................. 16
4.1 Screen icons ........................................................................................................................ 17
4.2 Operating the machine control ............................................................................................. 18
4.3 Machine display ................................................................................................................... 19
4.3.1
4.3.2
4.4 Quick menu (TIG) ................................................................................................................ 22
4.5 Advanced settings ................................................................................................................ 23
4.6 Operator assistance (Q-info) ............................................................................................... 24
4.7 System (main menu) ............................................................................................................ 24
4.7.1
4.7.2
4.7.3
4.7.4
4.7.5
4.7.6
4.7.7
4.7.8
4.7.9
5 Functional characteristics ........................................................................................................... 33
5.1 TIG welding .......................................................................................................................... 33
5.1.1
5.1.2
5.1.3
5.1.4
5.1.5
5.1.6
099-00L200-EW501
13.05.2022
Warranty ............................................................................................................... 14
Declaration of Conformity ..................................................................................... 14
Welding in environments with increased electrical hazards ................................. 14
Service documents (spare parts and circuit diagrams) ........................................ 14
Calibration/Validation............................................................................................ 14
Part of the complete documentation ..................................................................... 15
Initial screen ......................................................................................................... 19
4.3.1.1 Change system language ..................................................................... 19
Main screen .......................................................................................................... 20
4.3.2.1 Status bar .............................................................................................. 20
4.3.2.2 Homescreen .......................................................................................... 21
System information ............................................................................................... 24
System settings .................................................................................................... 25
Adjustment ............................................................................................................ 27
Xbutton ................................................................................................................. 27
JOB manager ....................................................................................................... 27
Service .................................................................................................................. 28
Parameter overview .............................................................................................. 28
Setting the welding current (absolute/percentage) ............................................... 32
Lock function ........................................................................................................ 32
Setting the shielding gas volume (gas test)/rinse hose package ......................... 33
5.1.1.1 Automatic gas post-flow ........................................................................ 33
Welding task selection .......................................................................................... 34
5.1.2.1 Ignition correction .................................................................................. 34
5.1.2.2 Manual ignition setting .......................................................................... 35
5.1.2.3 Recurring welding tasks (JOB 1-100) ................................................... 35
Welding programs ................................................................................................ 36
5.1.3.1 Selection and adjustment ...................................................................... 36
AC welding ........................................................................................................... 37
5.1.4.1 Waveform .............................................................................................. 37
5.1.4.2 Automatic AC frequency ....................................................................... 38
5.1.4.3 AC balance (optimise cleaning effect and penetration characteristics) 39
5.1.4.4 Tungsten balling function ...................................................................... 39
5.1.4.5 AC amplitude balance ........................................................................... 40
5.1.4.6 AC commutation optimisation ............................................................... 40
Synchronous welding (AC) ................................................................................... 41
Arc ignition ............................................................................................................ 41
5.1.6.1 HF ignition ............................................................................................. 41
Notes on using these operating instructions
Contents
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