Migatronic AUTOMIG2 i Betriebsanleitung Seite 10

Connection and operation
6
5
5
1. Mains connection
2. Power switch
3. Connection of shielding gas
4. Connection of welding hose
5. Welding hose
6. Connection of earth clamp
7. Reversing switch between torches 1 and 2
8. Connection of earth clamp
Adjustment of wire brake
The wire brake must ensure that the wire reel brakes sufficiently
before the welding wire runs over the edge of the reel.
The brake force is dependent on the weight of the wire reel and
wire feed speed. Factory setting is 15kg.
Adjustment:
• Dismount the control knob
by placing a thin screw driver
behind the knob and thereafter
pull it out.
• Adjust the wire brake by
fastening or loosening the self-
locking nut on the axle of the
wire hub.
• Remount the control knob.
10
4
1
2
5
Power
F
F
F
GAS
max. 6 Bar
3
1
7
F
Power
3
4
F
F
2
GAS
4
max. 6 bar
3
8
Connection of shielding gas
The shielding gas hose is fitted to the back panel
of the power source (3) and is connected to a gas
supply with a pressure reduction to max. 6 bar.
One/two gas cylinders can be mounted on the
bottle carrier on the back of a trolley if any.
Note: AUTOMIG 2 183i/233i
Max. Max.
20 kg 20 kg
Torch adjustment (Dialog torch)
The welding current, wire feed speed or
thickness of material can be adjusted both from
the machine and the welding torch if a welding
hose with dialog torch is in use. The torch
adjustment is passive without Dialog torch.
Inching AUTOMIG 273i
2
The function is used for wire
inching e.g. after change of
wire.
Inching AUTOMIG 183i/233i
2
Wire inching
starts by
CuAI
pressing the
CuSi
AL
green key
Fe Mix
Fe CO
2
pad and
simultaneously
1.0
0.9
0.8
triggering the
0.6
torch trigger.
mm
Wire inching
continues even
though the green key pad has been released. It
does not stop until the torch trigger has been
released again.
Max.
20 kg
AUTOMIG II
mm