Migatronic SIGMA2 BASIC Guía Rápida página 4

5
9
8
1
6
2
7
10
11
15
14 13
1 Welding current, [A]
2 Wire feed speed, [m/min.]
3 Welding voltage, [V]
4 Arc adjust
5 Lock symbol
Lock: Insert the SD lock card and choose "1"
or "All" using (11).
Unlock: Reinsert the SD lock card to unlock
the control panel. For detail information,
see instruction manual.
6 Warning – Overheating
7 Fault indicator –
See instruction manual
8 Display of wire feed speed or
welding current
3 9 Display of welding voltage or
4
Arc adjust
10 Setting wire feed speed or
welding current
11A
Turn the control knob to set the desired
wire feed speed (MIG/MAG) (see table 1)
or welding current (MMA).
11 Setting welding voltage, Arc
adjust and welding process
Turn the control knob to set the desired
12
welding voltage or Arc adjust (see table 1).
Short press (11A) (MIG/MAG): Change
between display of welding voltage and
Arc adjust.
Long press (11A): Opens for setting the
welding process (see figure 1).
12 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
and ends when the torch trigger is
activated again.
QUICKGUIDE SIGMA
13 MMA welding
Press the key to choose MMA welding.
Subsequent press recalls seam average
(welding current and voltage) for the latest
welding.
Long press recalls factory settings if
indicator is on.
14 MIG/MAG welding
Press (14) or (15) to choose MIG/MAG
+
welding. Subsequent press recalls seam
average (welding current and voltage) for
15
the latest welding.
Long press changes between the two gas
types and recalls factory settings.
For optimum welding quality choose:
• CO (14) if welding with 100%
2
CO gas
2
• Mix (15) if welding with Argon
(Ar)/mix gases
16 Watercooling (not all versions)
Indicator is on when watercooling of
torch is activated. See more details in
instruction manual.
BASIC
2
17 Internal/external adjustment
When external adjustment is chosen, the
indicator is on.
For special configuration, see instruction
manual.
18 Wire inching
Press the key to feed the wire and adjust
the wire feed speed by turning (10)
simultaneously.
19 Gas test
The gas valve is open as long as the key is
held down. If the IGC® function is avail-
able, it is possible at the same time to read
off the gas quantity. Turn (11) to adjust the
value.
16
17
18
19
UK