Fronius MTG 400i K4 Instructions De Service page 37

4
Mark the end of the welding torch connector on the inner liner
5
Trim the inner liner at the marking and deburr; left inner liner made of steel, right inner liner made of
plastic
6
Screw the clamping nipple onto the inner liner up to the stop. The inner liner must be visible through
the hole in the cap
1
3
4
37