REHM INVERTIG.PRO digital 240 DC, 240 AC/DC, Operating Instructions Manual

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Functional description
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3.5.4 Electrode welding
The welding parameters for electrode welding are described in chapter 3.10.
The electrode is both an arc carrier and additional material at the same time. It
consists of an alloyed or non-alloyed core wire and a sheathing. The sheathing
has the job of protecting the melt bath from the damaging introduction of air, and
stabilising the arc. It also forms a slag that protects and shapes the seam. Almost
any metal can be welded using electrode welding. Electrode welding is a welding
method that is popular and easy to do.
3.6 The welding parameters
The welding parameters that are assigned in the welding curve that is shown are
selected using the push and rotate knob [7]. The setting facilities are always
selected and adjusted using the same principle.
3.6.1 Basic setting of welding parameters.

Rotate the push and rotate knob [7] to the required setting option (e.g. current
I1). The currently selected setting facility is displayed at the bottom centre of
the screen [12] and the associated value appears at the top centre of the
screen. A selected parameter is marked in orange.

Press the push and rotate knob [7] to select the setting option. The parameter
that is to be modified appears in blue text.

Rotate the push and rotate knob [7] until the required value is set.

Press the push and rotate knob [7] to confirm the setting option.

If no activity takes place for 20 seconds, the selected welding parameter is
exited automatically.
.