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20. Cold Inch / Gas Purge Switch: This switch enables
wire feeding or gas flow without turning on output
voltage.
21. Gun Mode Switch: It enables selection of 2-step or 4-
step gun mode. The functionality of 2T/4T mode is
shown in the Figure 5.
22. Burnback Time Control Knob: Sets the time that the
weld output continues after the wire stops feeding. It
prevents the wire from sticking in the puddle and
prepares the end of the wire for the next arc start.
23. Run-in WFS Control Knob: Sets the wire feed speed
from the time the trigger is pulled until an arc is
established, in the range from 0.1 to1.0 of the value
set by the "WFS Control Knob" [5].
24. Wire Diameter Knob: It allows the choice of the wire
diameter requested for the desired welding process.
This feature is available only for the synergic mode.
25. Synergic/Manual Mode Control Knob: Enables the
choice the work of the machine:
Synergic mode: enables a choice of the welded
material and its appropriate gas.
Manual mode.
26. Preflow Gas Control Knob: Adjusts the time that
shielding gas flows after the trigger is pulled and prior
to feeding.
Trigger pressed
Trigger released
A
Welding current
B
Burnback time
C
WFS
G
Gas
Figure 5.
English
Welding Cables Connections
Insert the plug of the work lead into the socket [7] or [8].
The other end of this lead connects to the welding piece
with the work clamp.
Connect the necessary gun for GMAW, FCAW-GS or
FCAW-SS process to the Euro Socket [6]. Contact tip and
gun's liner must be adjusted to the type and diameter of
using wire.
Wire Spool Loading
Wire spool type S300 and BS300 cab be installed on the
wire spool support [17] without adapter.
Wire spool type S200, B300 or Readi-Reel® can be
installed, but the applicable adapter must be purchased.
The applicable adapter can be purchased
separately(see "Accessories" chapter).
Wire Spool Type S300 & BS300 Loading
Turn off the power source while mounting electrode wire.
31
30
Turn the machine off.
Open the right side panel.
Unscrew the Locking Nut [27] and remove it from the
Spindle [30].
Place the spool type S300 or BS300 [32] on the
Spindle [30] making certain the Spindle Brake Pin [31]
is put in the hole in back side of spool type S300 or
SB300.
Position the spool type S300 or SB300 so that it will rotate
in a direction when feeding so as to be de-reeled from
bottom of the spool.
Re-install the locking nut [27]. Make sure that the
locking nut is tightened.
Wire Spool Type S200 Loading
Turn off the power source while mounting electrode wire.
10
WARNING
32
Figure 6.
WARNING
WARNING
27
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