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Telwin SUPERIOR 320 CE VRD Manual De Instrucciones página 8

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)
measured in Amperes.
the value of the pre-selected welding current. This setting improves welding
the remote control.
- "
installed).
- "
- "
- "
- "
applicable)
(6a) to turn the machine on.
The cooling unit is now enabled.
connected, the cooling circuit malfunction protection will be triggered after a couple of
seconds of operation (code "AL.9").
Choose the place to install the welding machine so that the cooling air inlets and
the machine.
Leave at least 250mm free space around the welding machine.
installation.
neutral conductor connected to earth.
- To ensure protection against indirect contact use residual current devices of the
) for 3-phase machines.
recommend connecting the welding machine to the interface points of the main
. The parameter is
2
Table
pipe to the appropriate connector.
- This is connected to the piece to be welded or to the metal bench on which it rests,
as close as possible to the joint being made.
designed for AC welding).
clamp supplied.
- Loosen the ringnut for adjusting the pressure reducing valve before opening the
valve on the bottle.
suggestions for use given in the table
electrode.
This is connected to the piece being welded or to the metal bench supporting it, as
close as possible to the join being made.
- The welding cables should be as short as possible.
welding.
transmitting the welding current to it and protecting the electrode itself and the weld
with the exact current, see the table
The table on the covering of the machine suggests the approximate current values to
stainless steel.
reach 8mm for corner welding.
pieces (up to about 1mm) weld material is not needed
grease, solvents etc.
mode does not entail either tungsten inclusions in the weld pool or electrode wear and
the weld pool on the piece and proceed along the joint.
and the HF discharges are visible, do not insist for long in subjecting the electrode to
slope down setting.
- 8 -
gives the recommended values for the welding cables (in mm
.
.
2
)
.
. To

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