Set Up; List Of Set Up Parameters (Mma) - voestalpine Bohler welding URANOS 2700 SMC Instrucciones De Uso

6 Main adjustment handle (URANOS...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
7 Main adjustment handle (URANOS...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
Allows continuous adjustment of the wire feed speed.
Allows the regulation of the welding current (MMA).
Allow the real value of the welding current to be di-
splayed.
8 Main adjustment handle (URANOS...Smart)
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
9 Welding methods
Electrode welding (MMA)
2 Step (MIG/MAG)
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 (MIG/MAG)
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.
10 Synergy (URANOS...Smart)
Allows selection of the manual MIG
process by setting the type of material to be welded.
Manual MIG/MAG process.
Synergic MIG/MAG process, welding of carbon steel.
Synergic MIG/MAG process, welding of stainless steel.
Synergic MIG/MAG process, welding of aluminium.
Synergic MIG/MAG process, welding of flux-core wire.
11 Wire diameter (URANOS..Smart)
In synergy, allows selection of the wire diameter used
(mm).
12 Wire feed
Allows the manual wire feed without gas flow and with-
out the wire live.
Allows the insertion of the wire into the torch sheath
during the welding preparation phases.
13 Gas test button
Allows the gas circuit to be cleansed of impurities and
the carrying out of the appropriate preliminary gas pres-
sure and flow adjustments, without power on.
14 Inductance
.
Allows electronic regulation of the series inductance of
the welding circuit.
Low inductance = reactive arc (more spatter).
High inductance = less reactive arc (less spatter).
Minimum -30, Maximum +30, Default syn
15 Soft start (URANOS...Classic)
Permits adjustment of the wire feed speed in the phases
prior to arc striking.
Given as a % of the wire speed set.
Permits striking at reduced speed, therefore softer and
with less spatter.
Minimum 10%, Maximum 100%, Default 50%
Burn back (URANOS...Classic)
Permits adjustment of the wire burn time, preventing
sticking at the end of welding.
Permits adjustment of the length.
Permits adjustment of the length of the piece of wire
outside the torch.
Minimum -2.00, Maximum +2.00, Default syn

3.3 Set up

Permits set up and adjustment of a series of additional parameters
for improved and more accurate control of the welding system.
The parameters present at set up are organised in relation to the
welding process selected and have a numerical code.
Entry to set up: by pressing the encoder key for 5 sec.
Selection and adjustment of the required parameter: by
turning the encoder until displaying the numerical code relating
to that parameter. If the encoder key is pressed at this point,
or synergic MIG
the value set for the parameter selected can be displayed and
adjusted.
Exit from set up: to quit the "adjustment" section, press the
encoder again.
To exit the set up, go to parameter "O" (save and quit) and press
the encoder.

3.3.1 List of set up parameters (MMA)

0 Save and quit
Allows you to save the changes and exit the set up.
1 Reset
Allows you to reset all the parameters to the default
values.
3 Hot start
Allows adjustment of the hot start value in MMA.
Permits an adjustable hot start in the arc striking phases,
facilitating the start operations.
Parameter set as a percentage (%) of the welding current.
Minimum Off, Maximum 500%, Default 80%
7 Welding current
Permits adjustment of the welding current.
Parameter set in Amps (A).
Minimum 3A, Maximum Imax, Default 100A
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