Leister WELDPLAST S2, Operating Instructions Manual, Page: 27 / 120

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Disassembly: For the pre-heating nozzle (9) , unscrew clamp screw (43) and pull
pre-heating nozzle (9) off the hot air duct (44) .
Assembly: Push pre-heating nozzle (9) onto the hot air duct (44) .
Make sure that it is aligned parallel to the nozzle shoe.
Tighten
clamp screw (43) .
9
44
43
Three different pre-heating nozzles (9) corresponding
to the weld seam width are available. The nozzle cross
sections correspond to the DVS guidelines.
Nozzle 1
Seam width
to 15 mm
Nozzle 2
Seam width
16 to 20 mm
Nozzle 3
Seam width
21 to 40 mm
Pre-heating nozzles for extruders with external air duct
Changing the pre-heating nozzle
Only Leister accessories may be used.
Transportable welding rod de-reeler
• The de-reeler is designed for two rolls of filler rod
with Ø 300 mm.
• To ensure that the filler rod is unwound as
smoothly as possible, it should be fed through the
specially designed
eyes (41) .
Leister Technologies AG offers the right welding shoes for all common types of seam in various sizes:
Blank V Seam Fillet
weld
Overlap
seam
Stand
Corner
short
Corner
long
WELDPLAST S2
with integrated air duct WELDPLAST S2 / WELDPLAST S2-PVC
with external air duct
Accessories
Welding shoe range
Blank V Seam Fillet
weld
Overlap
seam
41