Fronius AL 2300 Operating Instructions Manual page 39

5
Mounting the
1
steel inner liner
(AW 7000)
3
( 0
0 m
2
3
4
5
2
1
3
3
)
i n .
m
1
1
IMPORTANT! Use special (insulated)
liner with gascooled torches.
When cutting the liner to length, make
sure that
- no burrs protrude into the liner
- place the cutting pliers at a slight
angle (burrs are pulled outwards)
- file down any burrs
When fitting and removing the gas
nozzle, make sure that the insulation
remains in the nozzle.
1
* Contact tube with centre hole
** Contact tube without centre hole
2
4
n . )
2 i
( . 3
m
8 m
n . )
3 i
( . 6
m m
1 6
**
1
2
3
2
3
2
*
2
1
3
3
1
39