EN - 6
4 Putting into operation
Welding torch ERGO
4.2 Mounting the wire guide
4.2.1 Liner
For using steel wires.
1
Stretch out the cable assembly and remove the gas nozzle and contact tip
from the torch neck.
2
Unscrew the nut from the central connector and slide the liner through the
wire conduit up to the retaining nipple.
3
Tighten the nut again by hand and cut off any excess liner flush with the
torch neck or tip adaptor.
4
Unscrew the nut and pull out the liner.
5
Sharpen the start of the liner to an angle of approx. 40° and deburr the
edge.
6
Slide the sharpened liner through the wire conduit up to the retaining nipple
then screw down the nut and tighten it using a switch key wrench.
7
Screw in the contact tip and attach the gas nozzle.
4.2.2 PA liner
For using aluminium, copper, nickel and stainless steels.
1
Use the
ABICOR BINZEL
sharpener to sharpen the start of the PA liner to
an angle of about 40°. Then slide the PA liner through the wire conduit until
you feel it reach the contact tip.
2
Slide the clamp nipple, O-ring and nut onto the PA liner and tighten the nut
under tension.
3
Mark any excess length of PA liner in front of the wire feed rolls and use the
ABICOR BINZEL
cutter to cut it off at the mark.
4
Sharpen the cutting point.
4.3 Connecting the cable assembly
1
Attach the central connector to the central socket on the wire feed unit and
secure it with the connection nut.
2
Properly mount the connections for coolant supply/return, shielding gas
and the control lead plug.
NOTICE
• For PA liners with an outer diameter of 4.00 mm, the capillary tube in the
distance adaptor must be replaced with a guide tube.
