23
EN
Magnetic flux 
densities within 
the cleaning coil 
for Robacta TC 
2000 Twin, Ro-
bacta TC 2000 
Twin US
Depending on the application, the strength of the magnetic flux density on the individual 
areas of the welding torch can be controlled by regulating how deeply the welding torch is 
immersed in the cleaning coil. 
NOTE!
When using the cleaning device, refer to the program sequence for details of the 
welding torch immersion depth.
Cleaning coil
Diagram showing availa-
ble magnetic flux density
Immersion depth of 
torch neck into clean-
ing coil
0 % 100 %
54 mm
2.13 in.
14 mm
0.55 in.
19 mm
0.75 in.