7.8
Key T6 - Test gas.
By pressing T6 the gas starts flowing for 30 s and
when pressed a second time stops.
7.9
Key T7 - TIG functions.
Pressed simultaneously at T8 performs the access
or the exit from the "Second Functions" menu.
Within the "Second Functions" menu, pressed si-
multaneously at T1 key performs the access or the exit
from the "Technical Menu".
Within the "Second Functions" menu and the "Technical
Menu" allows the selection of the various functions, such
as T8, but with the scroll in reverse way.
7.10 Key T8 - TIG functions.
By pressing T8 the current graph parameters leds
light up in sequence, influenced by the welding
mode chosen (L22 ÷ L34 and L42 ÷ L45).
Each led indicates the parameter whose value is visible
on D2 and adjustable with M1, during the led itself on
time.
After 5 s from the last change, the relevant led goes off and
D2 shows the main current value (L28).
Pressed simultaneously at T7 performs the access or the
exit from the "Second Functions" menu.
Within the "Second Functions" menu and the "Technical
Menu" allows the selection of the various functions, such
as T7, but with the scroll in reverse way.
7.11 Knob M1.
In Parameter Selection Internal mode adjusts
the welding current visualized on D2 or the value
of the parameter selected with T7 or T8 and vis-
ualized on D2.
In TIG and Job mode adjusts the value of the parameter
selected with T7 or T8 and visualized on D2.
7.12 Led L17 - Hold.
It signals that the values shown on D1 and D2
(normally voltage and current) are those used
during last welding.
It is activated at the end of each welding session.
7.13 Led L18 - Job.
Indicates that you are operating in Job mode or
in Parameter Selection Internal mode, within
the "Service Functions", that you are operating on a Job
that has been or is to be saved.
In both cases the Control Panel displays the parameters of
the selected Job.
If flashing indicates that the Job configuration has been
changed.
3300036-C
7.14 Led L19 - Accessory connected.
It lights up with the insertion of an accessory on
the BC connector (torch – remote control – foot-
switch).
Does not recognize the type of accessory is connected.
7.15 Led L20 - H2O function.
Indicates that the H2O function in the "Second
Functions" menu for Cooling Unit operation is
enabled.
7.16 Led L21 - Lock.
Indicates that the Control Panel has been blocked
in order to avoid undesired modifications (par.
10.14.12).
7.17 Led L22 - Pre-gas.
7.18 Led L23 - Start welding current.
7.19 Led L24 - Welding start current time.
7.20 Led L25 - Slope up.
7.21 Led L26 - Peak current ratio.
Gas output time before weld-
ing begins.
Range: 0.1 ÷ 10.0 s.
Default: 0.1 s.
Is a percentage of the weld-
ing current (L28).
The displayed value is in
amperes (A).
Range: 5 ÷ 100%.
Default: 25%.
Is the time of the Welding
start current.
Range: 0.0 ÷ 30.0 s.
Default: 0.0 s.
Is the time in which the
current, beginning from the
minimum, reaches the set
current value.
Range: 0.0 ÷ 10.0 s.
Default: 0.0 s.
Adjusts the percentage ratio
between the peak current
time L28 and the frequency
L27.
Range: 10 ÷ 90%.
Default: 50%.
G
B
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