9 Maintenance and cleaning
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.
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 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
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
6
5
1
Guide spiral liner
2
Wire feed hose
Fig. 17
Guide spiral liner
1 Slide guide spiral liner (1) through the wire feed hose (2) until a noticeable resistance (6)
is felt in the connector nipple.
2 Determine excess length x at the central plug (3) and pull out guide spiral liner (1).
EN - 22
2
3
Central plug
4
Liner nut
3
2 - 3mm
x
4
5
Side cutting pliers
6
Stop
BAL.0014 • 2019-01-16
WH / WHPP