Tig Welding - GYS TIG 168DC Handbuch

Adjustable* Hot Start
The 168 HF DC up to 160 A. The TIG 200FV has a limit of 200 A on 230V, and 120 A on 110V. The TIG 250DC
has a limit of 250 A.
1- Press and hold the "Hot Start" button.
2- Select the wanted Hot Start.
n.b. : the display "HI" indicates that the Hot Start is at the maximum setting.
Adjustable Arc Force (
The Arc Force is adjustable between 0 and 100% ( within the limit of 200A on 230V, 120A on 110V for the TIG
200FV) .
1- Press and hold the "Arc Force" button
2- Select the required setting

TIG WELDING

Select Start Function
Select LIFT or HF function.
Contact start
TIG LIFT:
HF TIG : high frequency start without contact
Trigger behaviour
Compatible Torches
TIG 168
TIG 200/250
Nb: The TIG 200 /250 automatically detects the type of torch that is connected. (Suitable for various kinds of TIG
torches: trigger, single command, dual command, dual potentiometer)
2T mode
NB: For dual control torches and dual potentiometer
command "low / cold current" inactive
4T mode
NB: For dual control torches and dual potentiometer
command "low / cold current" inactive
TIG 200 / TIG 250 only)
(for the environments sensitive to HF disturbances)
1- Touch the work-piece with the electrode
2- Press the trigger on the torch
3- Lift the electrode.
3- Press and hold the trigger : pre-gas, up slope, welding
4- Release trigger : down slope, post-gas
1- Press trigger : pre-gas, followed by start. In order to make
positionning the electrode easier, a low 10 Amp current is supplied,
acting like a light beam. (=Adjust to Ideal Position)
2- Release trigger : up slope until the displayed instruction, welding
3- Press trigger : down slope until 10A (for a good closure of the crater)
4- Release trigger : stops the current, post-gas
command "up / warm current" and potentiometer active,
command "up / warm current" and potentiometer active,
.
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