Migatronic MWF 50 YARD Manuel D'instruction page 9

12. Display of trim voltage, welding voltage or Arc
adjust
13. Setting welding current /
selecting welding programme
Turn the control knob to set the desired welding
current.
Short press: Change between display of welding
current, wire feed speed or material thickness.
Long press: Select welding programme.
14. Setting welding voltage, Arc adjust and
welding process
Turn the control knob to set the desired welding
voltage or Arc adjust.
Short press: Change between display of trim
voltage, welding voltage, Arc adjust or seam
average (welding current/voltage).
Long press: Opens for setting the welding
process.
15. Selecting sequences
Allows the operator up to nine sets of all adjust-
able values.
Short press: Changes to next sequence.
Long press: Opens for selecting number of
sequences. Turn (14) to choose number.
The function is off when 0 is chosen. Press (14)
or (15) briefly to accept choice.
16. Tack welding
When this function is activated, sequence,
hotstart and slope down are off.
17. Pulse welding
MIG pulse welding on/off.
18. DUO Plus™
Pulsating wire in connection with synergic MIG
on/off.
19. Selecting trigger mode
Change between 2-stroke (indicator off) and 4-
stroke (indicator on).
2-stroke: The welding process starts when the
torch trigger is activated and ends when the torch
trigger is released.
4-stroke: The welding process starts when the
torch trigger is activated and released (hotstart is
active until release of torch trigger) and ends
when the torch trigger is activated again.
20. Water cooling (not all versions)
Water cooling of torch on/off.
21. Internal / external adjustment
When external adjustment is chosen, the
indicator is on.
For special configuration, see SIGMA instruction
manual.
22. Wire inching
Press the key to feed the wire and adjust the wire
feed speed by turning (13) simultaneously.
23. Gas test
The gas valve is open as long as the key is held
down.
24. Connection of torch
25. Torch water cooling connection
26. Shielding gas connection
27. Control cable connection
28. Welding cable connection
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