Parweld DP323C, Руководство пользователя

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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.
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