Parweld DP231C, Руководство пользователя

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soft-start: This adjusts the contact speed of the
wire, creating a softer weld spark; the higher the
level the lower the contact speed.
Inductance: This adjusts the variation speed of
the welding current for a sharper (low levels) or
softer arc (high levels).
2t-4t-4Bi-level: This allows the user to set the 2
step or 4 step functions
2t: : In 2 step mode, the machine will weld for as
long as the torch trigger is held down.
4t: In 4 step mode, one press of the torch trigger
will start the welding process; press the button
again and the welder will stop.
4Bi: NIn 4 step bi-level mode, one press of
the torch trigger will start the welding process;
successively, brief pressure on the trigger (for
a duration of less than 1s) will make the welder
pass from the welding current to the second
level and vice versa. Pressing the torch trigger
for lengthy periods of time will halt the welding
process.
Spot welding: This allows the user to set (when
different to 0) the maximum welding duration in
seconds.
Pause: This allows the user to set (when different
to 0) the duration of the pause between two
successive tacks.
Pre gas time: This allows the user to set the time
of the gas supply, before feeding the welding
current.
Post gas time: This allows the user to set the
time of the gas supply, when the welding current
stops.
Burnback: This allows the use to adjust the
length of the wire at the end of the torch when
the welding process ends.
Hot start : This allows the user to set the welding
ignition current to create a soft weld spark; this is
generally used with the softstart setting.
Water pump: This turns the water system ON or
OFF, if present.
4.2 Synergic Short Arc MIG WELDING Synergic
MIG welding allows the user to easily adjust
the weld settings, according to the different
materials that require welding. During synergic
welding, switch 9 of Fig 1 simultaneously adjusts
the tension or the speed of the wire. The other
parameters are automatically adjusted to the
set power, according to the diameter and type
of wire selected. The percentage of the length of
the arc can be varied using the ‘welding tension’
setting. Welding quality can be further improved
by adjusting the ‘electronic inductance’ and
‘deposit’ settings.
Turn switch 10 to choose from the different MIG-
MAG welding options; press the switch again to
confirm the chosen option.
Once selected, the screen with the welding wire
material options will appear:
Settings that do not appear on the screen are
accessible by turning switch 10.