14
•
Process
Use knob
B
to choose or confirm a welding mode by select
-
ing and pressing
Short
or
Pulsed
(optional)
for at least 2
seconds.
Short
indicates that the short synergic welding mode is
selected.
Pulsed
indicates that the pulsed synergic welding mode
is selected
(optional)
.
•
Welding mode (Start Mode)
.
To choose the welding start mode
2T, 4T
or
3L
, select
one of the 2 modes by means of the knob
B
and
press the knob
B
for less than 2 seconds to confirm
the choice. This operation always returns us to the
previous display page (
PROCESS PARAMS
).
Mode
2T
, the machine starts welding when the torch
button is pressed and stops when this is released.
Mode
4T
, to start welding, press and release the torch
button. To complete welding, press and release again.
Mode
3L
Specially well suited to weld aluminium.
3 currents are available that can be used in welding by
means of the weling torch start button. The current and
the slope time values are set as follows:
Start Curr
, starting current, adjustable from 10 to
200% of set welding current.
Slope time
, possibility of adjusting from 0.1 to 10
seconds. Defines the connection time between starting
current (
Start Cur
r) and welding current and between
welding current and crater filler current or crater filling
at the welding end (
Crater Curr
).Possibility of adjusting
from 10 to 200% of the set welding current.
Welding starts at the welding torch button pressure.
The named current will be the starting current
Start
Curr
. This current is kept as long as the welding torch
button is held down; when the welding torch button is
released the starting current connects to the welding
current, which is kept as long as the welding torch
button is held down. When the torch trigger is pressed
again, the welding current will connect to the crater-filler
current (
Crater- Curr
) and it will be maintained until the
torch button is released.
•
Spot and pause time (Spot)
.
This function is blocked when function
3L
is activated.
If we select the
spot ON
time, the
Spot Time
function
appears on the display screen. If we select this, we
can adjust it from 0.3 to 25 seconds by means of
the adjustment bar. Besides this function, the display
screen also shows
Pause Time
. If we select this, by
means of the adjustment bar, we can regulate the
pause time between one welding point or section and
another. The pause time varies between 0 (OFF) and 5
seconds.
To access the
Spot Time
and
Pause Time
functions,
press the knob
B
for less than 2 seconds. Adjustment
is always made by means of the knob
B
. To confirm,
simply press it for less than 2 seconds. Once the
choice has been confirmed, return is always made to
the display page (
PROCESS PARAMS
).
