OPERATION
How to install and replace wire liner
ERGOPLUS MIG welding torches are delivered with the wire liner preinstalled.
Refer to this section when the wire liner needs to be replaced.
The wire liner is a consumable part, which needs to be changed if worn and when the filler wire material changes.
If you change the filler wire to a different diameter or material, change also the feed rolls in the wire feed
system accordingly.
The filler wire must be removed before the wire liner replacement.
Straighten the welding torch cable and
1
remove the liner nut.
Remove the gas nozzle and the contact tip.
2
If the wire liner does not pass through the tip
holder, remove the tip holder as well.
Cut the wire liner leaving 1-2 mm of excess
3
liner.
Remove any rough edges that could
4
potentially damage the filler wire.
Screw the liner nut back in place and tighten
5
it with a tool.
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1 - 2 mm
1 - 2 mm