Table Of Contents; Contents - EWM Tetrix 351 Operating Instructions Manual

Contents

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1 Contents .................................................................................................................................................. 3
2 Safety instructions ................................................................................................................................. 8
2.1 Notes on the use of these operating instructions .......................................................................... 8
2.2 Explanation of icons ....................................................................................................................... 9
2.3 General ........................................................................................................................................ 10
2.4 Transport and installation ............................................................................................................ 14
2.4.1
2.4.2
3 Intended use ......................................................................................................................................... 17
3.1 Applications .................................................................................................................................. 17
3.1.1
3.1.2
3.2 Use and operation solely with the following machines ................................................................ 18
3.3 Documents which also apply ....................................................................................................... 18
3.3.1
3.3.2
3.3.3
3.3.4
3.3.5
4 Machine description - quick overview .............................................................................................. 19
4.1 System overview .......................................................................................................................... 19
4.2 Tetrix 351 AC/DC AW .................................................................................................................. 20
4.3 Front view .................................................................................................................................... 20
4.4 Rear view ..................................................................................................................................... 22
4.5 Tetrix 451, 551 AC/DC AW .......................................................................................................... 24
4.6 Front view .................................................................................................................................... 24
4.7 Rear view ..................................................................................................................................... 26
Machine control - Operating elements ........................................................................................ 28
4.8
4.8.1
5 Design and function ............................................................................................................................. 32
5.1 General ........................................................................................................................................ 32
5.2 Machine cooling ........................................................................................................................... 33
5.3 Workpiece lead, general .............................................................................................................. 33
5.4 Notes on the installation of welding current leads ....................................................................... 34
5.5 Mains connection ......................................................................................................................... 36
5.5.1
5.6 Welding torch cooling system ...................................................................................................... 37
5.6.1
5.6.2
5.6.3
5.7 Shielding gas supply (shielding gas cylinder for welding machine) ............................................. 39
5.7.1
5.8 TIG welding .................................................................................................................................. 40
5.8.1
5.8.2
5.8.3
5.8.4
5.9 TIG cold wire welding................................................................................................................... 41
5.9.1
099-000115-EW501
17.06.2015
Lifting by crane ............................................................................................................. 15
Ambient conditions ....................................................................................................... 16
2.4.2.1 In operation ................................................................................................... 16
2.4.2.2 Transport and storage ................................................................................... 16
TIG welding .................................................................................................................. 17
3.1.1.1 TIG hot wire welding ..................................................................................... 17
3.1.1.2 TIG cold wire welding .................................................................................... 17
3.1.1.3 TIG activArc welding ..................................................................................... 17
3.1.1.4 spotArc .......................................................................................................... 17
3.1.1.5 Spotmatic ...................................................................................................... 17
MMA welding ................................................................................................................ 17
Warranty ....................................................................................................................... 18
Declaration of Conformity ............................................................................................. 18
Welding in environments with increased electrical hazards ......................................... 18
Service documents (spare parts and circuit diagrams) ................................................ 18
Calibration/Validation ................................................................................................... 18
Function sequence ....................................................................................................... 30
Mains configuration ...................................................................................................... 36
List of coolants .............................................................................................................. 37
Maximal hose package length ...................................................................................... 37
Adding coolant .............................................................................................................. 38
Connection ................................................................................................................... 39
TIG cold or hot wire welding ......................................................................................... 40
Setting the shielding gas quantity ................................................................................. 40
Gas test ........................................................................................................................ 40
"Purge hose package" function .................................................................................... 40
Connection plan ............................................................................................................ 41
Notes on the use of these operating instructions
Contents
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