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PATON
PRO-315
MMA/TIG/MIG/MAG
If the task is to reduce the heat input into the weld using a pulse mode, for
example, when welding thin metals, it is sufficient to reduce the source voltage in a
standard way, while the amplitude of pulses and pauses established earlier will
automatically adjust to this voltage, respectively clearly understand how much the
current heat input in the joint has decreased compared to the previous mode, while
simultaneously changing the power and “duty cycle” of pulses in any combination
to obtain the desired effect. This task is not easy, as several parameters are
regulated at once.
These parameters are set in different ways in different situations, according to
the welder's requirements. The order of changing the value of any function in the
current welding mode, see cl. 6.1.
6. MACHINE SETTING
When the buttons on the front panel are not touched, the machine always
displays the value of the main parameter of the current welding mode on a digital
indicator:
1) in the MAW "MMA" mode - arc current;
2) in the ARG "TIG" mode - arc current;
3) in the SA "MIG/MAG" mode - welding voltage.
Buttons
2
on the front panel are responsible for changing the value of the
selected function or the main parameter.
Button
3
on the front panel of the machine is multifunctional and is responsible
for the following:
1)
the choice of a circle of any function in the current welding mode (short
press);
2)
reset all functions to the current welding mode default settings (hold for
more than 12 seconds).
Button
4
on the front panel is responsible for changing the welding mode,
switching occurs in a circle.
6.1 SWITCH TO THE DESIRED FUNCTION
If the machine has a system of protection against unauthorized access to the
function menu, then pressing the button
3
on the indicator does not make any
changes, i.e. this button is locked. To unlock it, you must hold it down for more
than 3.5 seconds. When unlocked, the indicator will display horizontal bars
indicating that the function menu is unlocked. After that, when you press button
3
,
the graphical name of the current function is displayed on the digital display and
while button 3 is held down, you can see it. After releasing the button, the current
value of this function is displayed, which can be changed up or down using buttons
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