Name: EWM Tetrix 350
Brand: EWM
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Operating instructions

Welding machine

Tetrix 350 AC/DC Synergic Plasma

099-004854-EW501

19.02.2014

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General Instructions2
Table of Contents3
Contents3
Safety Instructions8
Notes on the Use of These Operating Instructions8
Explanation of Icons9
General10
Transport and Installation14
Ambient Conditions15
In Operation15
Transport and Storage15
Intended Use16
Applications16
Plasma Welding16
TIG Welding16
TIG Activarc Welding16
Spotarc16
Spotmatic16
MMA Welding16
Documents Which also Apply17
Warranty17
Declaration of Conformity17
Welding in Environments with Increased Electrical Hazards17
Service Documents (Spare Parts and Circuit Diagrams)17
Calibration/Validation17
Machine Description18
Front View18
Rear View20
Machine Control - Operating Elements22
Function Sequence24
Design and Function26
General26
Installation27
Machine Cooling27
Workpiece Lead, General27
Mains Connection28
Mains Configuration28
Welding Torch Cooling System29
Plasma Welding30
Welding Torch Connection (with Gas Metering Unit GMU)30
Welding Torch Connection (no Gas Metering Unit GMU)32
Connection for Workpiece Lead33
Shielding and Plasma Gas Supply33
Connecting the Shielding Gas Supply34
Setting the Shielding Gas Quantity36
Gas Test36
Purge Hose Package" Function36
Select Welding Task37
Loading an Existing JOB from the Free Memory37
Welding Data Display38
Welding Parameter Setting38
Arc Ignition39
TIG Welding40
Welding Torch and Workpiece Line Connection40
Shielding Gas Supply (Shielding Gas Cylinder for Welding Machine)41
Connecting the Shielding Gas Supply42
Setting the Shielding Gas Quantity43
Gas Test43
Purge Hose Package" Function43
TIG Synergic Operating Principle44
Synergic Parameter Setting in the Functional Sequence45
Conventional Parameter Setting in the Functional Sequence45
Set the Operating Principle (Conventional/Synergic)46
Select Welding Task47
Select Welding Current47
Welding Data Display48
Welding Parameter Setting48
Arc Ignition49
HF Ignition49
Liftarc Ignition49
TIG Automatic Cut-Out49
Optimising the Ignition Characteristics for Pure Tungsten Electrodes50
Optimal and Fast Spherical Cup Formation50
Function Sequences/Operating Modes51
Explanation of Symbols51
Non-Latched Mode52
Latched Mode53
TIG Spotarc54
Spotmatic56
Non-Latched Operation, Version C58
Pulses, Function Sequences59
TIG Pulses - Non-Latched Operation59
TIG Pulses - Latched Operation59
Pulse Variants60
Pulses (Thermal Pulses)60
Khz Pulses (Metallurgic Pulses)61
Automated Pulses61
AC Pulses62
AC Special62
TIG Activarc Welding63
Welding Torch (Operating Variants)64
Tap Torch Trigger (Tapping Function)64
Torch Mode and Up/Down Speed Setting65
Standard TIG Torch (5-Pole)66
Setting the First Increment68
MMA Welding69
Connecting the Electrode Holder and Workpiece Lead69
Selection and Adjustment71
Welding Current Polarity Reversal (Polarity Reversal)71
Frequency and Balance Setting72
Hotstart72
Hotstart Current72
Hotstart Time73
Arcforce73
Antistick73
Welding Programs74
Selection and Adjustment75
Specifying Max. No. of Accessible Programs75
Example "Program with Synergetic Setting76
Example "Program with Conventional Setting76
Accessories for Switching over Programs76
Organising Welding Tasks (Mode "JOB Manager")77
Explanation of Symbols77
Creating a New JOB in the Memory or Copying a JOB78
Loading an Existing JOB from the Free Memory79
Resetting an Existing JOB to the Factory Setting (Reset JOB)79
Resetting Jobs 1-128 to the Factory Setting (Reset All Jobs)80
Exit JOB Manager Without Changes80
Specifying Max. No. of Accessible Jobs81
Remote Control82
Manual Remote Control RT1 19POL82
RTG1 19POL Manual Remote Control82
Manual Remote Control RTP1 19POL82
Manual Remote Control RTP2 19POL82
RTP3 Spotarc 19POL Manual Remote Control82
Manual Remote Control RT AC 1 19POL82
Manual Remote Control RT PWS 1 19POL83
Foot-Operated Remote Control RTF1 19POL83
Foot-Operated Remote Control RTF2 19POL 5M83
Protecting Welding Parameters from Unauthorised Access84
PC Interface84
Simultaneous Welding on both Sides, Synchronisation Types85
Synchronisation Via Mains Voltage (50Hz / 60Hz)85
Synchronisation Via Cable (Frequency 50Hz to 200Hz)86
Interfaces for Automation87
TIG Interface for Mechanised Welding87
Remote Control Connection Socket, 19-Pole88
Advanced Settings89
TIG Non-Latched Operating Mode, C Version89
Configuring the TIG Potentiometer Torch Connection90
Welding Current Display (Ignition, Secondary, End and Hotstart Currents)91
Ramp Function Foot-Operated Remote Control RTF 192
Menus and Sub-Menus on the Machine Control93
Direct Menus (Direct Access to Parameters)93
Expert Menu (TIG)93
Machine Configuration Menu94
Maintenance, Care and Disposal99
General99
Maintenance Work, Intervals99
Daily Maintenance Tasks99
Visual Inspection99
Functional Test99
Monthly Maintenance Tasks99
Annual Test (Inspection and Testing During Operation)99
Maintenance Work100
Disposing of Equipment100
Manufacturer's Declaration to the End User100
Meeting the Requirements of Rohs100
Rectifying Faults101
Checklist for Rectifying Faults101
Machine Faults (Error Messages)103
Resetting Welding Parameters to the Factory Settings105
Display Machine Control Software Version106
General Operating Problems106
Interface for Automated Welding106
Vent Coolant Circuit107
Technical Data108
Tetrix 350 AC/DC Plasma108
Accessories109
Welding Torch Cooling System109
Transport Systems109
General Accessories109
Remote Controls and Accessories109
Options110
Simultaneous Welding on both Sides, Synchronisation Types110
Synchronisation Via Cable (Frequency 50Hz to 200Hz)110
Synchronisation Via Mains Voltage (50Hz / 60Hz)110
Computer Communication110
JOB-List111
Appendix A111
Overview of EWM Branches115
Appendix B115

Brand	EWM
Model	Tetrix 350
Category	Welding System
Language	English

EWM Tetrix 350 User Manual

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EWM Tetrix 350 Specifications

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