Fronius Robacta TSS /i, Operating Instructions Manual, Page: 76 / 100

Outer gas
nozzles cleaning
brush program
sequence
Move to position E
approx. 50 mm/1.97 in. centrally above
the outer gas nozzle cleaning brush and
approx. 20 mm/0.79 in. in front of the
housing of the service station
Position welding torch at an angle
Speed: High-speed mode
E
50 mm
1.97 in.
20 mm
0.79 in.
Set
external signal "External valve brush
cleaning"
Move into the external gas nozzle
cleaning brush
max. speed: 50 cm/min / 19.69 ipm
max. insertion depth: 12 mm / 0.47 in.
Pass through the external gas nozzle
cleaning brush x2
forwards and backwards
max. speed: 50 cm/min / 19.69 ipm
max. insertion depth: 12 mm / 0.47 in.
Turn welding torch 180°
*)
*) Alternative:
Break the second cleaning brush free
and pass through each cleaning brush x
1
Pass through the external gas nozzle
cleaning brush x2
forwards and backwards
max. speed: 50 cm/min / 19.69 ipm
max. insertion depth: 12 mm / 0.47 in.
Wait approx. 2-3
seconds
Reset
external signal "External valve brush
cleaning"
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