Potentiometer Torch (8-Pole) - EWM Tetrix 351 Operating Instructions Manual

Design and function
TIG Synergic operating principle

5.13.16.3 Potentiometer torch (8-pole)

The welding machine needs to be configured for operation with a potentiometer torch- See
5.13.16.4 Configuring the TIG potentiometer torch connection chapter.
Potentiometer torch with one torch trigger:
Diagram
Functions
Welding current On/Off
Secondary current (tapping mode)
Increase welding current, infinite adjustment
Reduce welding current, infinite adjustment
Potentiometer torch with two torch triggers:
Diagram
Functions
Welding current On/Off
Secondary current
Secondary current (tapping mode)
Increase welding current, infinite adjustment
Reduce welding current, infinite adjustment
86
Operating Explanation of symbols
elements
BRT 1 = torch trigger 1
Operating Explanation of symbols
elements
BRT 1 = torch trigger 1
BRT 2 = torch trigger 2
Mode Operating
elements
3
Mode Operating
elements
3
099-000115-EW501
17.06.2015