Fronius 4,044,008, Operating Instructions Manual

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Replacing the torch body sensor
Preparation Depressurise the compressed air line of the torch body changeover station and make
sure that this compressed air line remains depressurised for the duration of the work
on the device
Disconnect the compressed air line from compressed air connection "A" on the torch
body changeover station
Press and hold the Unlock/Lock button on the torch body changeover station until
compressed air no longer emerges from compressed air connection "A" on the torch
body changeover station
- compressed-air booster unit in the torch body changeover station discharges
De-energise the torch body changeover station
Safety
Removing the old
torch body sen-
sor
Undo the 8 screws (1)
Remove lid (2)
CAUTION! Risk of injury from escaping compressed air from compressed air
connection "A". Compressed air emerges at up to 16 bar (232.06 psi) from com-
pressed air connection "A" when the Unlock/Lock button is pressed. While com-
pressed air is emerging from compressed air connection "A":
-
wear ear protection
- keep the face and all other body parts away from compressed air connection
"A"
- ensure that no other persons are in the vicinity of the torch body changeover
station
1
2
3
4
CAUTION! Risk of injury from compressed air escaping unintentionally. The torch
body changeover station must remain depressurised and de-energised until all
work is completed.
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
1
2