19
EN
Installation and commissioning
Mounting the
torch neck
IMPORTANT!
Risk of coolant leakage (on
water-cooled welding torches) or damage
from overheating (on gas-cooled welding
torches). When mounting the torch neck,
make sure that the swivel nut is fixed firmly.
Assemble wire
guidance insert
When cutting the inner liner to length, make sure that
-
no burr (sharp edges) protrudes into the inner liner at the cut location.
-
Hold the side-cutting pliers at a slight angle (the burr is then pulled towards the out
-
side).
-
Grind off the burr
* Contact tube with centering bore
** Contact tube without centering bore
Ø 4 mm (.16 in.): 40,0002,0014; 40,0002,0015
Ø 4,7 mm (.19 in.): 40,0002,0004; 40,0002,0017