Magmaweld EXPERT Serie Mode D'emploi page 25

EXPERT SERIES
PAGE 3
The pre-gas time is set.
a) PRE-GAS TIME
• 0-9.9 sec.
Setting Range
The gas comes before the welding for the specified period and then the welding starts. The time can be set
from 0.0 to 9.9 seconds. Provides protection of the welding pool at the start of the welding process.
Post Gas time will be set.
b) POST GAS TIME
• 0-9.9 sec.
Setting Range
End of welding, gas continues to come and welding ends for the specified time. The time can be set from 0.0
to 9.9 seconds. Provides protection of the welding pool at the end of the welding process.
Burn back adjustment will be done.
c) ) BURN BACK
• 25 - 25
Setting Range
If the arrow shown on the screen during burn back is on the right side, the wire will come forward for the
specified time but if it is on the left, then burn back on the wire will continue as long as specified. It can be
set to 25 in the maximum
contact nozzle when the welding process is finished.
The crater function will be set.
D) CRATER
• Active-Passive
Setting Range
It is the filling process to prevent cracking at the end of welding. This function has active and passive modes.
When the Crater Filling is active, the welding current is reduced by a certain linearity at the end of the
welding and the welding ends.
The Crater Filling feature is recommended for the classic mode in MIG/MAG. If you use the 6 trigger
positions in the pulse function and perform a Crater Filling operation, you will get more efficient results.
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direction and 25 in the direction. Prevents the wire from sticking to the
Operation 25
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