-
Clean the welding gun wire guide with compressed air.
2.
Cleaning the wire guide
Pressure of the feed rolls remove metal dust from the filler wire’s surface which then
finds its way to the wire guide. If the wire guide is not cleaned, it gradually clogs up and
causes wire feed malfunctions. Clean the wire guide in the following manner:
Remove the welding gun’s gas nozzle, contact tip and contact tip’s adapter.
With a pneumatic pistol, below compressed air through the wire guide.
Blow the wire feed mechanism and reel housing clean with compressed air.
Reattach the welding gun’s parts. Tighten the contact tip and contact tip’s adapter to
spanner tightness.
3.
Changing the wire guide
If the wire guide is too worn or totally clogged, change it to a new one according to
the following instructions.
-
Open the mounting nut of the wire guide which exposes the end of the wire guide.
-
Straighten the welding gun’s cable and withdraw the wire guide from the gun.
-
Push a new wire guide in to the gun. Make sure that the wire guide enters all the
way into the contact tip’s adapter and that there is an O-ring at the machine-end
of the guide.
-
Tighten the wire guide in place with the mounting nut.
-
Cut the wire guide 2mm from the mounting nut and file the sharp edges of the cut
round.
-
Reattach the gun in place and tighten the parts to spanner tightness.
Summary of Contents for Ronch Weld 200MP
Page 1: ...SERIES 200MP 250MP MULTIPROCESS ...
Page 11: ...3 Installation ADJUSTMENT 3 1 Parameters Model Parameters MULTIMIG 200 PFC MV ...
Page 16: ...4 OPERATION 4 1 Layout for the front and rear panel ...
Page 24: ... 5 3 Electrical Schematic drawing ...
Page 25: ...25 200MP 250MP MULTIPROCESS ...