WIELANDER+SCHILL VAS 821 003, Руководство по эксплуатации

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MIG-MAG Alu welding - brazing / VAS 821 003 _Operation Manual
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Wieländer + Schill
2.5 Torch wire liner
For mild steel, the wire feed liner will consist of a steel spring-like spiral. When using wire
electrodes made of chromium-nickel-steel, aluminum and other metals, a liner of wear-
resistant plastic (for example Teflon) is used. Plastic liners have a lower friction coefficient
than steel.
Make sure the contact tips match the manufacturer’s recommendations for type and diameter
of the wire being used.
In case a Teflon liner is used, it is also necessary to attach a brass flexible contact neck liner
to provide good current conduction to the fill wire.
Material Wire diameter Liner material Liner color
Fe 0,8mm steel spiral
or
Teflon
1,0mm
1,2mm
Inox 0,8mm Teflon
1,0mm
1,2mm
AlMg, AlSi 1,0mm Teflon
1,2mm
CuSi3 0,8mm Teflon
1,0mm
1,2mm
CuAl8 0,8mm Teflon
1,0mm
Liner color:
Blue: Art.N° 337139 Red: Art.N° 337142 Black: Art.N° 337147
2.6 Optional possible / Connecting the PushPull torch
Only use the recommended torch from Wielander & Schill. Using an
incorrect torch may cause the machine damage.
Before using the PushPull torch, the PushPull driver board must be
installed to the device (not included in standard delivery).
PushPull
torch