Migatronic AUTOMIG, User Manual

Page: 9 / 78

9
Connection and operation
Warning
Read warning notice and
instruction manual carefully prior
to initial operation and save the
information for later use.
Permissible installation
Mains connection
It is important to ensure that the mains supply voltage is in
accordance with the voltage to which the machine is built.
If the machine can be adjusted for use on several different
voltages then the machine must be checked to confirm that it
has been set to the correct voltage.
0
l
1
2
Important!
In order to avoid destruction of plugs
and cables, good electric contact is
required when connecting earth cables
and welding hoses to the machine.
Lifting instructions
Do not lift the machine by the handle.
Do not step on the handle.
Connection of gas bottle
Use only gas bottles with a max.
height of 100 cm. If larger bottles are
used the machine may tip over.
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.
3 x 400 V
3 x 400 V
L1
L2
L3
L1
L2
L3
brown
black
grey
blue
yellow/green
brown
black
yellow/green
Max.
100 cm
Mains supply cable