Fronius TransSteel 2700c, Operating Instructions Manual

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CAUTION!
Risk of injury from wire electrode emerging at speed.
▶
When pressing the "Wire threading" button or the torch trigger, keep the welding
torch away from your face and body, and wear suitable protective goggles.
IMPORTANT! To facilitate wire threading, the following sequences are possible when the
"Wire threading" button is pressed and held down.
Fdi
1
2 3 4 5 2,5 1
t (s)
(m/min, ipm)
- Hold the button for up to one
second ... the wire feed speed stays
at 1 m/min or 39.37 ipm for the first
second.
- Hold the button for up to 2.5
seconds ... after one second, the wire
feed speed increases over the next
1.5 seconds.
- Hold the button for more than 2.5
seconds ... after 2.5 seconds, the
wire is fed at a constant rate equal to
the wire feed speed set for the Fdi
welding parameter.
If you release the "Wire threading" button and press it again before one second has
elapsed, the sequence starts again from the beginning. This makes it possible to con-
tinuously position the wire at a low wire feed speed of 1 m/min or 39.37 ipm where
necessary.
If there is no "Wire threading" / "Gas-test" button, the torch trigger can be used in the
usual way. Before using the torch trigger for wire threading, proceed as follows:
1
Press the "Mode" button to select 2-step mode
2
Set the "Ito" parameter to "Off" in the Setup menu
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