■ Start mode
This can be selected using pushbutton C
The selection is between Mode 2T, Mode 4T and
Mode 3L�
Turn knob 2 to select the parameter and confirm the
selection by pressing the knob. To select mode, turn
knob 2. To confirm the selection, press knob 2 or key
.
■ SPOT mode
The operator can choose between Spot time and
pause time function.
This function is blocked when function 3L is activated.
If you select Spot time ON, the screen displays the
function Spot time. While selecting it you can adjust it
by means of the adjustment bar.
In addition to Spot time, the display shows the Pause
time. When this is selected, use the adjustment
bar to regulate the pause time between one
welding spot or section and another. Turn knob 2 to
select the parameter and confirm the selection by
pressing the same knob. Adjust the value by turning
knob 2. To confirm the selection, press knob 2
Press the DEF key to restore factory
or key
settings.
■ HSA mode
Turn knob 2 to select the parameter and confirm the
selection by pressing the knob. If you select HSA ON
the screen displays the Start current, Current time
and Connection time. To adjust these parameters see
chapter on Start Mode.
Press the DEF key to restore factory settings.
■ CRA mode
Turn knob 2 to select the parameter and confirm the
selection by pressing the knob. If you select CRA ON
the screen displays the Connection time, Crater
filling current and Crater filling time. To adjust these
parameters see chapter on Start Mode.
Press the DEF key to restore factory settings.
■ Soft Start mode
Adjustment ranges from 0 to 100%. This is the wire
speed expressed as a percentage of the speed set for
welding, before the wire touches the workpiece to be
welded. This adjustment is important to always obtain
good starts. Press AUTO to call up the factory settings.
■ Burnback mode
The adjustment can vary from -125 to +125 ms. Its
purpose is to adjust the length of wire emerging from
the gas nozzle after welding. A positive figure means
more wire has been burnt and the amount sticking out
is shorter. Press 0 to call up the factory settings.
DEF
Press the
key to restore factory settings.
54
3301291-EN
3301291