EWM TIGSPEED OSCILLATION DRIVE 45 COLDWIRE Operating Instructions Manual page 3

Contents
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1 Contents .................................................................................................................................................. 3
2 For your safety ....................................................................................................................................... 5
2.1 Notes on the use of these operating instructions .......................................................................... 5
2.2 Explanation of icons ....................................................................................................................... 6
2.3 Part of the complete documentation .............................................................................................. 7
3 Intended use ........................................................................................................................................... 8
3.1 Applications .................................................................................................................................... 8
3.1.1
3.2 Documents which also apply ......................................................................................................... 8
3.2.1
3.2.2
3.2.3
3.2.4
4 Machine description – quick overview ................................................................................................ 9
4.1 Front view ...................................................................................................................................... 9
4.2 Rear view ..................................................................................................................................... 10
Machine control – Operating elements ........................................................................................ 11
4.3
4.3.1
4.3.2
5 Design and function ............................................................................................................................. 14
5.1 Transport and installation ............................................................................................................ 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
5.1.9
5.1.10
5.1.11
5.1.12
5.1.13
5.2 Configuring the welding machine for mechanical arc fusion welding .......................................... 29
5.2.1
5.2.2
5.2.3
099-000181-EW501
30.06.2017
Use and operation solely with the following machines ................................................... 8
Warranty ......................................................................................................................... 8
Declaration of Conformity ............................................................................................... 8
Service documents (spare parts and circuit diagrams) .................................................. 8
Calibration/Validation...................................................................................................... 8
Machine control – Concealed operating elements ....................................................... 12
Operating elements in the machine .............................................................................. 13
Protective flap, welding machine control ...................................................................... 14
Ambient conditions ....................................................................................................... 14
5.1.2.1 In operation ................................................................................................... 15
5.1.2.2 Transport and storage ................................................................................... 15
Machine cooling ............................................................................................................ 15
Workpiece lead, general ............................................................................................... 15
Notes on the installation of welding current leads ........................................................ 16
5.1.5.1 Stray welding currents................................................................................... 17
TIG cold wire welding ................................................................................................... 18
5.1.6.1 Legend .......................................................................................................... 18
Mains connection .......................................................................................................... 19
5.1.7.1 Mains configuration ....................................................................................... 19
Welding torch cooling system ....................................................................................... 20
5.1.8.1 Approved coolants overview ......................................................................... 20
5.1.8.2 Maximal hose package length ...................................................................... 20
Intermediate hose package connection ........................................................................ 21
5.1.9.1 Control cable pin configuration ..................................................................... 22
Welding torch connection ............................................................................................. 22
5.1.10.1 Control cable pin configuration ..................................................................... 23
Wire feed ...................................................................................................................... 23
5.1.11.1 Open the protective flap of the wire feeder ................................................... 24
5.1.11.2 Inserting the wire spool ................................................................................. 24
5.1.11.3 Changing the wire feed rollers ...................................................................... 24
5.1.11.4 Inching the wire electrode ............................................................................. 25
5.1.11.5 Spool brake setting ....................................................................................... 26
Shielding gas supply (shielding gas cylinder for welding machine) ............................. 26
5.1.12.1 Connecting the shielding gas supply ............................................................ 26
Shielding gas volume settings ...................................................................................... 28
5.1.13.1 Gas test ......................................................................................................... 29
5.1.13.2 Purge hose package ..................................................................................... 29
Selection and adjustment ............................................................................................. 30
superPuls ...................................................................................................................... 31
Operating modes (functional sequences)..................................................................... 32
5.2.3.1 Explanation of symbols ................................................................................. 32
Notes on the use of these operating instructions
Contents
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