GYS TITAN 231 DC FV Guide D'utilisation page 32

User manual
RECOMMENDED COMBINATIONS
(mm)
0.3 - 3
2.4 - 6
4 - 8
6.8 - 8.8
9 - 12
ELECTRODE SHARPENING
For optimum results, it is advised to use an electrode sharpened in the following way:
d
SELECT IGNITION MODE
Lift: contact ignition (for applications sensitive to HF disturbances)
HF: high frequency ignition without contact between the tungsten electrode and the workpiece.
Touch.HF: time-delayed high frequency ignition after contact between the tungsten electrode and the workpiece
1 2
1 2
1 2
32
Translation of the original
instructions
Current (A) Ø Electrode (mm)
3 - 75
60 - 150
100 - 200
170 - 250
225 - 300
L = 3 x d for a low current.
L = d for a high current
L
3
1- Position the torch nozzle and electrode tip on the workpiece and press the
torch button.
2- Tilt the torch until a distance of about 2-3 mm separates the tip of the electrode
and the workpiece. The arc starts.
3- Move the torch to the regular position to start the welding cycle.
3
1- Place the torch in the welding position above the workpiece (distance of about
2-3 mm between the electrode tip and the workpiece).
2- Press the torch button (the arc is initiated without contact using high voltage HF
ignition pulses).
3- The initial welding current circulates, and the process continues as per the wel-
ding cycle.
3
1- Position the electrode tip on the workpiece and press the torch button.
2- Lift the electrode from the workpiece.
3- After a delay of 0.2s, the arc is initiated without contact using high voltage HF
ignition pulses, the initial welding current circulates and the weld continues accor-
ding to the welding cycle.
Ø Nozzle (mm)
1 6.5
1.6 8
2 9.5
2.4 11
3.2 12.5
TITAN 231 DC FV
Argon flow rate (L/min)
6 - 7
6 - 7
7 - 8
8 - 9
9 - 10