Migatronic AUTOMIG2 183i Manuel D'instruction page 21

Gas pre-flow:
Gas pre-flow ensures that the arc is fully
protected from atmosphere before an arc is
established. Gas pre-flow time is the time from
activating the torch trigger until the wire feed starts.
The gas pre-flow time can be set between 0.0 sec.
and 10.0 sec.
Soft start:
Soft start improves the ignition characteristics.
Here speed with which the wire shall start is set. The
speed is set between 1.5-18.0 m/min. The soft start
function is disengaged when displaying - - - .
Hot-start time :
Hotstart is a function which help creating the
right temperature in the weld pool at the beginning of
the welding. Hot-start time determines the time in
which welding in hot-start takes place. The time can
be set between 0 and 10 secs.
Slope-down:
The time of the current slope-down is set. By
activating the trigger, the slope down begins in order
to make a crater filling. The current reduces from the
adjusted current to stop amp.
Burn back:
The burn back function prevents the welding
wire sticking to the workpiece at the end of a weld.
Burn-back can be adjusted between 1 and 30.
Gas post-flow:
Gas post-flow time ensures protection of the
molten pool after welding and cools off the torch.
The gas post-flow time is the time from which the arc
extinguishes to the gas flow being disconnected.
The time can be set between 0.0 and 10.0 sec.
Remote control
Choose between internal and external
adjustment.
0 = internal
1 = torch control
When the machine is switched off, the adjusted
parameters are saved internally in the machine.
Simultaneously, the number of the most recently used
program is saved so that the machine will start up in
this.
2
Please note: Automig i DUO saves the number of the
most recently used program separately for each wire
feed unit.
Welding voltage indicator
The welding voltage indicator is illuminated for
reasons of safety and in order to show if there is
voltage at the electrode or torch.
Temperature fault
The indicator is switched on, when the power
source is overheated.
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