EWM alpha Q 330 Progress puls MM TKM, Operating Instructions Manual

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Contents
Notes on the use of these operating instructions
099-005402-EW501
24.11.2016
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Contents
1 Contents .................................................................................................................................................. 3
2 For your safety ....................................................................................................................................... 6
2.1 Notes on the use of these operating instructions .......................................................................... 6
2.2 Explanation of icons ....................................................................................................................... 7
2.3 Part of the complete documentation .............................................................................................. 8
2.4 Safety instructions .......................................................................................................................... 9
2.5 Transport and installation ............................................................................................................ 13
3 Intended use ......................................................................................................................................... 14
3.1 Applications .................................................................................................................................. 14
3.2 Documents which also apply ....................................................................................................... 15
3.2.1 Warranty ....................................................................................................................... 15
3.2.2 Declaration of Conformity ............................................................................................. 15
3.2.3 Welding in environments with increased electrical hazards ......................................... 15
3.2.4 Service documents (spare parts and circuit diagrams) ................................................ 15
3.2.5 Calibration/Validation ................................................................................................... 15
4 Machine description
– quick overview .............................................................................................. 16
4.1 Front view .................................................................................................................................... 16
4.2 Rear view ..................................................................................................................................... 18
4.3 Inside view ................................................................................................................................... 20
4.4 Machine control
– Operating elements ........................................................................................ 22
4.4.1 Functional sequence .................................................................................................... 24
5 Design and function ............................................................................................................................. 25
5.1 Transport and installation ............................................................................................................ 25
5.1.1 Ambient conditions ....................................................................................................... 25
5.1.1.1 In operation ................................................................................................... 25
5.1.1.2 Transport and storage ................................................................................... 25
5.1.2 Machine cooling ............................................................................................................ 26
5.1.3 Workpiece lead, general ............................................................................................... 26
5.1.4 Welding torch cooling system ....................................................................................... 26
5.1.4.1 Cooling module connection ........................................................................... 26
5.1.5 Notes on the installation of welding current leads ........................................................ 27
5.1.5.1 Stray welding currents................................................................................... 28
5.1.6 Mains connection .......................................................................................................... 29
5.1.6.1 Mains configuration ....................................................................................... 29
5.1.7 Shielding gas supply (shielding gas cylinder for welding machine) ............................. 30
5.1.7.1 Pressure regulator connection ...................................................................... 30
5.1.7.2 Shielding gas hose connection ..................................................................... 31
5.1.8 Shielding gas volume settings ...................................................................................... 32
5.1.8.1 Gas test ......................................................................................................... 32
5.1.8.2 Purge hose package ..................................................................................... 32
5.2 Welding data display .................................................................................................................... 33
5.3 MIG/MAG welding ........................................................................................................................ 34
5.3.1 Welding torch connection ............................................................................................. 34
5.3.2 Connection for workpiece lead ..................................................................................... 36
5.3.3 Wire feed ...................................................................................................................... 37
5.3.3.1 Open the protective flap of the wire feeder ................................................... 37
5.3.3.2 Inserting the wire spool ................................................................................. 38
5.3.3.3 Changing the wire feed rollers ...................................................................... 39
5.3.3.4 Inching the wire electrode ............................................................................. 41
5.3.3.5 Spool brake setting ....................................................................................... 42
5.3.4 Definition of MIG/MAG welding tasks ........................................................................... 43
5.3.5 Welding task selection .................................................................................................. 43
5.3.5.1 Basic welding parameters ............................................................................. 43
5.3.5.2 Choke effect / dynamics ................................................................................ 44
5.3.5.3 Burn-back ...................................................................................................... 44
5.3.5.4 superPuls ...................................................................................................... 45