Fronius Robacta TC 2000 ext. Operating Instructions Manual page 19

d) After the cleaning process has finished, the program sequence starts again
NOTE!
If the robot control deactivates the 'Quick Stop' signal during the program se-
quence, the cleaning device program sequence will be aborted immediately.
For safety reasons, the capacitors are discharged via the cleaning coil.
Representation
Depending on the requirements, the insertion depth of the welding torch in the
of the magnetic cleaning coil can be used to regulate how strong an effect the magnetic flux
flux density density should have on the individual areas of the welding torch.
within the clean-
ing coil for
NOTE!
single-wire ap-
plications For the operation of the cleaning device, use the insertion depth details for the
welding torch from the program sequence.
with a check of the device temperature. If a cleaning process has finished in-
correctly, the 'Error' signal will be output. The cleaning device once again ini-
tiates the charging process of the capacitors. If the cleaning readiness is
'Ready', another cleaning process can be carried out.
Cleaning coil
Diagram of available
magnetic flux density
0 % 100 %
Insertion depth of
the torch body into
the cleaning coil
15 mm
10 mm
0.59 in.
0.39 in.
50 mm
1.97 in.
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