LORCH ML Serie Instructivo De Servicio página 38

6 Putting into operation
6.3.2 PA liner
1
8
1 Wire conduit
2 Central connector
3 Nut
Fig. 4 PA liner
EN - 14
6 Slide the sharpened liner (8) through the wire conduit (3) to the retaining
nipple (7) then screw down the nut (6) and tighten it using a switch key
wrench (5).
7 Screw in the contact tip (11) and attach the gas nozzle (10).
For using aluminium, copper, nickel and stainless steels.
2
40 °
7
4 Wire feeder
5 Guide tube
6 O-ring
1 Sharpen the start of the PA liner (8) to an angle of about 40°, then slide
the PA liner (8) through the wire conduit (1) until you feel it reach the
contact tip.
2 Slide the clamp nipple (7), O-ring (6) and nut (3) onto the PA liner (8) and
tighten the nut (3) under tension.
3 Mark any excess length of PA liner (8) in front of the wire feed rolls and cut
it off at the mark.
4 Sharpen the cutting point.
MIG/MAG welding torches ML/MW GRIP
3
6
5
7 Clamp nipple
8 PA liner
4