Table Of Contents; Contents - EWM Tetrix 351 AC/DC Smart FW Operating Instructions Manual

Contents

1
1 Contents .................................................................................................................................................. 3
2 Safety instructions ................................................................................................................................. 7
2.1 Notes on the use of these operating instructions .......................................................................... 7
2.2 Explanation of icons ....................................................................................................................... 8
2.3 General .......................................................................................................................................... 9
2.4 Transport and installation ............................................................................................................ 13
2.4.1
2.4.2
3 Intended use ......................................................................................................................................... 16
3.1 Applications .................................................................................................................................. 16
3.1.1
3.1.2
3.2 Documents which also apply ....................................................................................................... 17
3.2.1
3.2.2
3.2.3
3.2.4
3.2.5
4 Machine description - quick overview .............................................................................................. 18
4.1 Tetrix 351 AC/DC ......................................................................................................................... 18
4.1.1
4.1.2
4.2 Tetrix 451, 551 AC/DC ................................................................................................................. 22
4.2.1
4.2.2
Machine control - Operating elements ........................................................................................ 26
4.3
4.3.1
5 Design and function ............................................................................................................................. 28
5.1 General ........................................................................................................................................ 28
5.2 Installation .................................................................................................................................... 29
5.3 Machine cooling ........................................................................................................................... 29
5.4 Workpiece lead, general .............................................................................................................. 29
5.5 Welding torch cooling system ...................................................................................................... 30
5.5.1
5.5.2
5.6 Mains connection ......................................................................................................................... 32
5.6.1
5.7 Notes on the installation of welding current leads ....................................................................... 33
5.8 TIG welding .................................................................................................................................. 35
5.8.1
5.8.2
5.8.3
5.8.4
099-000135-EW501
10.07.2014
Lifting by crane ............................................................................................................. 14
Ambient conditions ....................................................................................................... 15
2.4.2.1 In operation ................................................................................................... 15
2.4.2.2 Transport and storage ................................................................................... 15
TIG welding .................................................................................................................. 16
3.1.1.1 TIG activArc welding ..................................................................................... 16
3.1.1.2 spotArc .......................................................................................................... 16
3.1.1.3 Spotmatic ...................................................................................................... 16
MMA welding ................................................................................................................ 16
Warranty ....................................................................................................................... 17
Declaration of Conformity ............................................................................................. 17
Welding in environments with increased electrical hazards ......................................... 17
Service documents (spare parts and circuit diagrams) ................................................ 17
Calibration/Validation ................................................................................................... 17
Front view ..................................................................................................................... 18
Rear view ...................................................................................................................... 20
Front view ..................................................................................................................... 22
Rear view ...................................................................................................................... 24
Function sequence ....................................................................................................... 27
List of coolants .............................................................................................................. 30
Adding coolant .............................................................................................................. 31
Mains configuration ...................................................................................................... 32
Welding torch and workpiece line connection .............................................................. 35
5.8.1.1 Torch connection options and pin assignments ............................................ 36
Shielding gas supply (shielding gas cylinder for welding machine) ............................. 37
5.8.2.1 Connecting the shielding gas supply ............................................................ 37
5.8.2.2 Setting the shielding gas quantity ................................................................. 38
Select welding task ....................................................................................................... 39
5.8.3.1 Welding data display ..................................................................................... 39
5.8.3.2 Welding parameter setting ............................................................................ 39
5.8.3.3 Expert menu (TIG) ........................................................................................ 40
Arc ignition .................................................................................................................... 41
5.8.4.1 HF ignition ..................................................................................................... 41
5.8.4.2 Liftarc ignition ................................................................................................ 41
Notes on the use of these operating instructions
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