Spot Mode; Arc Striking Modes; Hf High-Frequency Ignition - Cebora 394 TIG Instruction Manual

4�2�1 SPOT mode
The procedure may be used for fastening or for steel and CrNi alloy panel joint welding up to a thickness of approximately
2.5 mm. It is also possible to weld panels of different thickness placed on top of one another.
Setting SPOT:
4�3

Arc striking modes

Weld arc ignition mode is chosen by selecting pushbutton O – Fig�4.
68/107
In SPOT mode, spot welding work can be carried out in
combination with the 2 stroke and 4 stroke start modes described
previously.
To activate the mode, select the SPOT pushbutton.
To select the SPOT mode parameters, follow the pathway:
Menu -> Process Parameters -> Spot
Spot ON SPOT mode activated
OFF SPOT mode deactivated
Spot time Welding spot duration
Pause Duration
time consecutive spots.
(Intermittent function)

HF high-frequency ignition.

Lift contact ignition.
Evo Lift ignition
of pause between
0.01-25 s
two OFF–5 s