By way of example, the procedure for adjusting Pre-
Gas time is described.
Select the function (FIG. 116) and it turns blue. When the
knob is operated, it turns red (FIG. 117). Set the value and
confirm by pressing the knob as before. Follow exactly
the same procedure for the other settings.
SECTOR DC. Choosing the welding process.
Touch to select the TIG
Use the knob to select the process type from among tho-
se listed:
TIG DC Process.
TIG DC APC Process.
SECTOR DE. Selecting start mode.
Touch to select the relevant sector
The following modes can be selected and activated:
process.
.
TIG SETTINGS TABLE
Description
Pregas duration
EVO START
First Level Current
First Level Duration
Initial Ramp Duration
Main Current
Intermediate current
Final Ramp Duration
Crater Current Duration
Crater Current
Duration
postflow
The arrows indicate the movement of pressing or relea-
sing the welding torch trigger.
Two stage manual mode
Mode appropriate for brief welding or automated roboti-
zed welding.
Four-stage automatic mode
Appropriate mode and perform long-term welding.
Press the welding torch trigger and do not release it. The
arc is ignited and is shut off automatically when the time
is over.
Min.
DEF
Max
0.1
0.1
10
OFF
OFF
1.0
10
10
Set point 100%
0
0
30
0
0
10.0
10
100
400
5
50
400
0
0
10.0
0
0
10.0
10
10
Set point
0.1
10.0
25
see fig. 118.
see fig. 119.
M.U.
Sol.
s.
0.1
s.
0.1
A
1
s.
0.1
s.
0.1
A
1
A
1
s.
0.1
s.
0.1
A
1
s.
0.1
29
29