4
TIG WELDING
4�1
Select welding process:
To choose the welding process from those available
4�2
Start mode
To choose the start mode, select pushbutton P – Fig� 4. Start modes are the same for all TIG processes.
The START pushbutton for manual applications is present on connector P fig. 1.
2 stroke mode
4 stroke mode
3 level mode
4 level mode
SPOT mode
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select pushbutton
Select the main process pushbutton TIG: the pushbutton turns
orange�
Select the relevant process from amongst those listed by turning
encoder B and confirm by pressing B.
Start command pressed
Start command released
Mode appropriate for short welding bursts or automated robotised
welding. Welding is started by pressing the torch trigger and ends
when the trigger is released.
Appropriate mode and perform long-term welding. Starting and
stopping are controlled by pressing and releasing the torch trigger.
Not available with robot mode activated.
When the arc strikes, the current is set to the first level. As long as the
torch trigger is pressed, the current remains on the first level. Upon
releasing the torch trigger, the current passes from first to second
level within the slope time; once the second level is reached, this is
maintained. In order to pass to the third current level, simply press the
torch trigger and the current is adjusted to the fourth value selected
within the set slope time. When the torch trigger is released welding
stops and the post-flow procedure is run.
Not available with robot mode activated.
When the torch trigger is pressed and released, the torch switches
between two preset levels as many times as the operator wishes.
Welding stops when the operator holds the torch trigger continually
pressed for at least 1 second.
Not available with robot mode activated.
This mode is for spot welding. Not available with robot mode
activated.
Q - Fig 4�
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