3 Function
specification
3/2
Item Symbol Description
A1
Three-figure display (on when the machine is ready for operation)
Depending on the setting on the key button (B1), displays the welding current
and welding voltage. Display of error messages (see chap. 7)
Display of the welding parameter values
for the TIG process (F1):
•
Main current (H1),
•
Down-slope time (I1):
•
Gas post-flow time (J1):
Select the relevant signal lights using key buttons
from top to bottom.
B1
AMP
VOLT
Display switching:
AMP
Welding current display
VOLT
Welding voltage display
C1
Welding process:
MMA welding
TIG
welding
D1
Operating modes (TIG):
non-latched
latched
E1
DC
AC
T 2.15 only
DC
TIG direct current welding
AC
TIG alternating current welding
F1
Key buttons for selecting the welding parameter signal lights
for the TIG process:
Main current (H1), down-slope time (I1), gas post-flow time (J1)
G1
sec
AMP
AMP
Rotary transducer for setting all parameters for the TIG process (F1).
During the welding process, the LEDs H1 to J1 show the progress of the welding sequence, e.g.
during the gas post-flow, LED J1 will be on.
Welding parameter signal lights can be selected via key buttons
H1
AMP
Main current (TIG):
I min -220A; 1A increments.
Main current (MMA):
I min - 180A; 1A increments.
I1
sec
sec
Down-slope time (TIG):
0.1s - 20.0s; 0.1s increments.
The Down-Slope time can be set separately for non-latched and latched.
J1
sec
sec
Gas post-flow time (TIG):
0.1s - 20.0s; 0.1s increments.
