Fronius TransSteel 2700c, Operating Instructions Manual

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(11) "Gas-test" button
to set the required gas flow rate at the pressure regulator.
- Tap button once: shielding gas flows out
- Tap button again: shielding gas flow stops
If the "Gas-test" button is not tapped again, the shielding gas flow will stop
after 30 s.
(12) "Wire threading" button
Press and hold the button:
Thread the wire into the torch hosepack with no accompanying flow of gas
While the button is being held down, the wire drive runs at feeder inching
speed.
(13) Intermediate arc indicator
A spatter-prone "intermediate arc" occurs between the dip transfer arc and the
spray arc. To alert you to this critical area - and help you avoid it - the interme-
diate arc indicator lights up.
(14) HOLD indicator
At the end of each welding operation, the actual values for welding current and
welding voltage are stored, and the HOLD indicator lights up.
(15) SF - spot / stitch welding indicator
lights up if a value has been entered for the spot / stitch welding time Setup
parameter (SPt) (spot or stitch welding operating mode is enabled)
*) If one of these parameters is selected in the MIG/MAG standard synergic weld-
ing process, then the synergic function ensures that all other parameters, includ-
ing the welding voltage parameter, are adjusted automatically.
**) The Real Energy Input display must be activated in level 2 of the Setup menu –
EnE parameter. The value continuously rises during welding in line with the per-
manently increasing energy yield. The final value at the end of welding remains
stored until welding starts again or the power source is switched back on - the
HOLD indicator lights up.
***) In conjunction with the VRD option, the currently selected welding process indic-
ator is simultaneously an additional indicator:
-
The indicator is permanently lit: The Voltage Reduction Device (VRD) is act-
ive and is limiting the output voltage to less than 35 V.
- The indicator starts to flash as soon as a welding action starts in which the
output voltage can exceed 35 V.
Service-Para-
meter Various service parameters can be retrieved by pressing the "Parameter selection" but-
tons at the same time.
Opening the display
1
Press and hold the "Parameter selection" button (left)
2
Press the "Parameter selection" button (right)
3
Release the "Parameter selection" buttons
The first parameter ("Firmware version") is displayed, e.g. "1.00 | 4.21"
Selecting parameters
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