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
3
leaving 1-2 mm of
excess liner.
How to install and remove grip handle
Keeping the bottom of the grip
1
handle pointing forward, fit
the inside grooves ot the grip
handle over the screws on the
torch.
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4
5
1 - 2 mm
Pull the handle backward to
2
lock it in position.
Remove any rough edges that could potentially
damage the filler wire.
Screw the liner nut back in place and tighten it
with a tool.
To remove the grip handle,
3
press the lock button in the
grip handle rear.
1 - 2 mm