Selco WF 230 Classic Instrucciones De Uso página 32

WF 230 Exclusive
1 Power supply
Indicates that the equipment is connected to the mains
and is on.
2 VRD Voltage Reduction Device
Shows that the no-load voltage of the equipment is
controlled.
3 General alarm
Indicates the possible intervention of protection devices
such as the temperature protection.
4 Power on
Indicates the presence of voltage on the equipment
outlet connections.
5 7-segment display
Allows the general welding machine parameters to be
displayed during start-up, settings, current and voltage
readings, while welding, and encoding of the alarms.
6 Main adjustment handle (WF...Classic)
Allows entry to set up, the selection and the setting of
the welding parameters.
Allows continuous adjustment of the wire feed speed.
7 Main adjustment handle (WF...Classic)
Allows the regulation of the arc voltage.
Allows regulation of the arc length during welding.
High voltage = long arc
Low voltage = short arc
Minimum 5V, Maximum 55.5V
8 Main adjustment handle (WF...Smart)
Allows entry to set up, the selection and the setting of the
welding parameters.
Allows wire speed adjustment in manual MIG welding
and synergy correction in synergic MIG welding
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9 Main adjustment handle (WF...Smart)
Allows the regulation of the arc voltage.
Allows regulation of the arc length during welding.
Manual MIG/MAG
High voltage = long arc
Low voltage = short arc
Minimum 5V, Maximum 55.5V
Synergic MIG/MAG
Minimum -5.0, Maximum +5.0, Default syn
10 Main adjustment handle (WF...Exclusive)
Allows the welding (MMA) current to be continuously
adjusted.
Allows entry to set up, the selection and the setting of
the welding parameters.
Allows continuous adjustment of the wire feed speed.
Allows the regulation of the welding current.
Allows the thickness of the part being welded to be set.
Allows the setting of the system via the regulation of the
part being welded.
11 Main adjustment handle (WF...Exclusive)
Allows the regulation of the arc voltage.
Allows regulation of the arc length during welding.
Manual MIG/MAG
High voltage = long arc
Low voltage = short arc
Minimum 5V, Maximum 55.5V
Synergic MIG/MAG
Minimum -5.0, Maximum +5.0, Default syn
12 Welding methods
2 Step
In two step, pressing the button causes the gas to flow,
feeds voltage to the wire and makes it advance; when
it is released, the gas, the voltage and the wire feed are
turned off.
4 Step
In four step first pressure on the button causes the gas
to flow with a manual pre-gas time; releasing it activates
the voltage to the wire and its feed.
The following pressure on the button stops the wire and
causes the final process to start which brings the current back
to zero; finally releasing the button turns off the gas flow.
Crater filler (WF...Exclusive)
Allows welding to be done with three different power
levels able to be directly selected and controlled by the
welder using the torch button.
The first pressure on the button causes the gas to flow,
activates the voltage to the wire and feeds it at the
speed set by the "initial increment" parameter (during
set up) and with the relative synergic values of the weld-
ing parameters.
When the torch button is released, the wire speed and
the relative synergic parameters change automatically
to the main values set on the control panel.
The next pressure on the torch button brings the wire
speed and the relative synergic parameters to the pre-
set (during set up) crater filler parameter values.
Releasing the torch button stops the wire feed and sup-
plies the power for the burn back and post-gas stages.
.