56
Key combina-
tions - special 
functions
The following special functions can be called by pressing buttons simultaneously or repeat-
edly.
Displaying the 
feeder inching 
speed
Displaying the 
gas pre-flow and 
gas post-flow 
time
Displaying the 
software version
In addition to the software version, these special functions can also be used to display the 
version number of the welding database, the wire-feed unit number, the software version 
of the wire-feed unit and the arc burning time.
(22) Diameter / Index (wire diameter) button
for selecting the diameter of the wire to be used. Parameter SP is reserved for 
additional wire diameters.
When a wire diameter is selected, the LED behind the relevant wire diameter 
lights up.
(23) CMT Pulse indicator
lights up when a CMT/pulse characteristic is selected
(24) Store button
for opening the Setup menu
(25) Purge (Gas test) button
for setting the required gas flow rate on the pressure regulator.
Gas will flow out for 30 s after pressing the gas test button. Press the button again 
to stop the gas test flow before the end of this period.
No. Function
The set feeder inching speed is shown
(e.g.: Fdi | 10 m/min or Fdi | 393.70 ipm).
Use the adjusting dial to change the feeder inching speed
Press the Store button to exit.
The set gas pre-flow time is displayed (e.g. GPr | 0.1 s)
Use the adjusting dial to change the gas pre-flow time
Then press the Process button (20) to display the gas post-flow time 
setting (e.g. GPo | 0.5 s)
Use the adjusting dial to change the gas post-flow time
Press the Store button to exit.