Fronius MHP 280i G PM Operating Instructions Manual page 53

NOTE!
Before fitting a torch body, ensure that the interface between the torch body and
the hosepack is clean and undamaged.
NOTE!
In the case of water-cooled welding torches, increased resistance may arise when
tightening the union nut due to the construction of the welding torch.
This is normal. Always tighten the union nut on the torch body as far as it will go.
1
NOTE!
The torch body is in the 0° position when the dowel pin (1) on the hosepack enga-
ges in the locating hole (2) in the torch body.
3
2
* Ensure that the union nut is tighte-
ned as far as it will go.
53