Fubag IRMIG 140, Operator'S Manual

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5. orch T
The torch is composed by torch stand, connecting cable and handle.
Torch stand is the interface of torch and wire feeding device.
Connecting cable: covered by nylon pipe the liner is loaded in the center of coreless cable. The inner
part of liner is the passage for wire feeding. The space between liner and coreless cable is the
passage for shielded gas. Coreless cable is the passage for current.
There is a gooseneck installed in the handle of the torch. In the back part of the torch there is a
connecting with the coreless cable and in the front part is a shunt. The shielded gas distributes via
the shunt and forms well-proportioned air current in the nozzle, and then spurt out in a form of air
hanging. Set with a sensitive switch on the handle to control the welding current.
Must cut off the power before assemble/disassemble torch or replace the components.
The nozzle must be replaced in time on the condition that welding quality was influenced when it
burned to some extent. The distributor of torch must be replaced when it ruined.
The cable of torch must be replaced when it worn out.
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Notice:
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O m perator's anual
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SWITCH HANDLE GOOSENECK SHUNT CONTACT
TIP
RUBBER LAYER
CONTROL CABLE
CORELESS CABLE
NYLON PIPE
WIRE
SPRING PIPE
NOZZLE