5.2.11.3 Potentiometer torch (8-pole)
The welding machine needs to be configured for operation with a potentiometer torch
(see chap. "Configuring TIG potentiometer torch")
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
Item No.: 099-000108-EWM01
NOTE
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
Functional characteristics
Mode
3
Mode
3
TIG welding
Operating
elements
BRT 1
BRT 1
Operating
elements
BRT 1
BRT 2
BRT 1
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