Tig Welding - ESAB Aristotig255 AC/DC DTE 255 Instruction Manual

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6.6

TIG welding

In TIG welding the torch trigger has three different functions:
Two−stroke
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S Four−stroke
Four−stroke with the possibility to shift between two currents (shift function).
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6.6.1 Adjusting the control panel for TIG welding
S Connect the TIG burner and the earth lead into the OKC outputs E and F, (for
central connection: terminals P and F).
S Set switch (1) to the desired position.
If a foot−operated remote control unit is to be used, set switch (1) to position
two−stroke.
NB. For direct current control over the foot−operated remote control unit, the
potentiometer (7) and (10) must be set to position 0.
A hand−operated remote control unit can be used for both two−stroke and
four−stroke to set the welding current.
S Select the desired striking method using switch (2).
Adjust the welding current using potentiometer (8).
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Select the desired type of pulsing using switch (3).
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S For the shift function/pulsing, adjust the lower current value using potentiometer
(9).
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