EN - 22
BAL.0014 • 2019-01-16
9 Maintenance and cleaning
WH / WHPP
9.1 Wire guide
1
Unscrew the hose assembly on the machine side and bring it into a stretched position.
2
Unscrew liner nut and pull out guide spiral liner or PA liner.
3
Clean wire feed hose from both sides with compressed air.
4
Slide adjusted guide spiral liner or PA liner into wire feed hose and secure with spigot nut.
9.2 Guide spiral liner
1
through the wire feed hose
is felt in the connector nipple.
2
Determine excess length x at the central plug
and pull out guide spiral liner
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.
NOTICE
• New still unused guide spiral liners or PA liners have to be shortened to the actual length
of the hose assembly.
• The PA liner is attached in a similar way to the spiral liner. For more information, please
see the wire feeder manufacturer’s operating instructions.
• PA liners are used for aluminium. PA liners and attachment materials are available on
request.
1
Guide spiral liner
2
Wire feed hose
3
Central plug
4
Liner nut
5
Side cutting pliers
6
Stop
Fig. 17
Guide spiral liner
x
x
2 - 3mm
1
2
5
6
3
4