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8 Maintenance and cleaning
8.3 Cleaning the wire guide
EN - 14
4 Remove inlet nozzle (3) from PP body toward the front by unscrewing it and
replace it.
NOTE
• In the case of bent torch necks, a liner (plastic) (8) (outer diameter D =
4.0 mm) must be mounted additionally between inlet nozzle (3) and
contact tip.
• The actual length of the liner (plastic) (8) must be adjusted, depending
on the application.
5 Screw in inlet nozzle (3) until a short distance in front of the wire feed roll
and secure it in this position with the counter nut (5) .
6 The inlet nozzle (3) is mounted in reverse order.
1 Unscrew the cable assembly on the machine side and bring it into a
stretched position.
See Fig. 2 on page EN-6
2 Unscrew the nut (6) and pull out the liner (8) or PA liner and replace it, if
necessary.
WARNING
Risk of injury
Serious injuries caused by parts swirling around.
• When cleaning the wire guide with compressed air, wear suitable
protective clothing, in particular safety goggles.
3 Clean wire conduit (3) from both sides with compressed air.
4 Slide adjusted liner or PA liner into wire conduit (3) and secure it with
the nut (6).
5 Connect cable assembly on the machine side to the wire feed unit.
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