Design and function
MIG/MAG welding
099-005445-EW501
22.9.2022
31
Unsatisfactory welding results due to faulty wire feeding!
The wire feed rolls must be suitable for the diameter of the wire and the material. The wire feed
rolls are colour-coded to facilitate distinction (see the Wire feed roll overview table). When
working with a wire diameter of > 1.6 mm the drive has to be converted for the wire feed kit ON WF
2,0-3,2MM EFEED
> see 10 chapter
.
Wire feed roll overview table:
Material
Diameter
Colour code
Groove form
mm
inch
Steel
Stainless steel
Brazing
0.6
.024
monochrome
light pink
-
V-groove
0.8
.031
white
0.8
0.9
1.0
.031
.035
.039
bicolour
white
blue
1.0
1.2
.039
.047
blue
red
1.4
.055
monochrome
green
-
1.6
.063
black
2.0
.079
grey
2.4
.094
brown
2.8
.110
light green
3.2
.126
purple
Aluminium
0.8
.031
bicolour
white
yellow
U-groove
0.9
1.0
.035
.039
blue
1.2
.047
red
1.6
.063
black
2.0
.079
grey
2.4
.094
brown
2.8
.110
light green
3.2
.126
purple
Flux cored wire 0.8
.031
bicolour
white
orange
V-groove, knurled
0.9
1.0
.035
.039
blue
1.2
.047
red
1.4
.055
green
1.6
.063
black
2.0
.079
grey
2.4
.094
brown