EWM drive 4 Basic - Page 32

Design and function
MIG/MAG welding
32
099-005401-EW501
17.06.2014
NOTE
Unsatisfactory welding results due to faulty wire feeding!
The wire feed rollers must be suitable for the diameter of the wire and the material. The wire
feed rollers are colour-coded to facilitate distinction (see the Wire feed roller overview table).
Wire feed roller overview table
Material
Diameter
Colour code
Groove form
 mm
 inch
Steel
Stainless
steel
Flux cored
wire
Brazing
0.8
030
monochrome
white
0.9
1.0
.035
.040
blue
1.2
045
red
1.4
052
green
1.6
060
black
Aluminium
0.8
030
bichrome
white-yellow
0.9
1.0
.035
.040
blue-yellow
1.2
045
red-yellow
1.4
052
green-yellow
1.6
060
black-yellow