EWM T5.00, Operating Instructions Manual

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Contents
Notes on using these operating instructions
099-00T500-EW501
2.9.2022
3
1 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 Use and operation solely with the following machines .................................................13
3.2 Software version ...................................................................................................13
3.3 Documents which also apply ...................................................................................14
3.3.1 Warranty ................................................................................................14
3.3.2 Declaration of Conformity..........................................................................14
3.3.3 Welding in environments with increased electrical hazards.............................14
3.3.4 Service documents (spare parts and circuit diagrams) ...................................14
3.3.5 Calibration/Validation ...............................................................................14
3.3.6 Part of the complete documentation............................................................15
4 Machine control – Operating elements...........................................................................16
4.1 Overview of control sections ...................................................................................16
4.1.1 Control section A .....................................................................................17
4.1.2 Control section B .....................................................................................19
4.1.3 Control section C .....................................................................................21
4.2 Machine display ....................................................................................................22
4.3 Operating the machine control.................................................................................22
4.3.1 Main screen ............................................................................................22
4.3.2 Setting the welding current (absolute/percentage).........................................22
4.3.3 Welding parameter setting in the operation sequence....................................22
4.3.4 Setting advanced welding parameters (Expert menu) ....................................23
4.3.5 Changing basic settings (machine configuration menu) .................................23
4.3.6 Lock function ..........................................................................................23
5 Functional characteristics ............................................................................................24
5.1 TIG welding..........................................................................................................24
5.1.1 Setting the shielding gas volume (gas test)/rinse hose package ......................24
5.1.1.1 Automatic gas post-flow ..............................................................24
5.1.2 Welding task selection ..............................................................................25
5.1.3 Ignition correction ....................................................................................25
5.1.4 Manual ignition setting ..............................................................................26
5.1.4.1 Recurring welding tasks (JOB 1-100).............................................27
5.2 Welding programs .................................................................................................28
5.2.1 Selection and adjustment ..........................................................................28
5.2.2 Specifying max. no. of accessible programs.................................................28
5.2.3 AC welding .............................................................................................29
5.2.3.1 Alternating current waveforms ......................................................29
5.2.3.2 Tungsten balling function .............................................................30
5.2.3.3 AC balance (optimise cleaning effect and penetration characteristics) 31
5.2.3.4 AC amplitude balance .................................................................31
5.2.3.5 Automatic AC frequency ..............................................................32
5.2.3.6 AC commutation optimisation .......................................................33
5.2.4 Arc ignition .............................................................................................33
5.2.4.1 HF ignition.................................................................................33
5.2.4.2 Liftarc .......................................................................................34
5.2.4.3 Automatic cut-out .......................................................................34
5.2.5 Operating modes (functional sequences).....................................................35
5.2.5.1 Explanation of symbols ...............................................................35
5.2.5.2 Non-latched mode ......................................................................36
5.2.5.3 Latched mode ............................................................................36
5.2.5.4 spotArc .....................................................................................37
5.2.5.5 spotmatic ..................................................................................39
5.2.5.6 Non-latched operation, version C ..................................................40