Machine description – quick overview
Machine control – Operating elements
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099-002058-EW501
26.11.2020
4.3 Machine control – Operating elements
The parameters and their setting ranges are described in chapter Parameters Overview - Setting Ran-
ges
> see 10.1 chapter
.
Figure 4-3
Item Symbol Description
0
1
AMP% Secondary current
(TIG)
2
Welding data display (3-digit)
Displays the welding parameters and the corresponding values
> see 4.3.1 chapter
3
Collective interference signal light
For error messages,
> see 7 chapter
4
Excess temperature signal light
In case of excess temperature, temperature monitors de-activate the power unit, and
the excess temperature control lamp comes on. Once the machine has cooled down,
welding can continue without any further measures.
5
AMP Main current signal light
Imin to Imax (1 A increments)
6
Welding parameter setting rotary dial
Setting currents, times and parameters.
7
Select welding parameters button
This button is used to select the welding parameters depending on the welding process
and operating mode used.
8
Pulse welding (average value pulses) signal light
> see 5.2.7 chapter
On: ------- Function switched on
Not on: -- Function switched off
Flashing: Parameter selection and frequency setting
:
9
Signal light, gas post-flow time
10
sec
Down-slope time (TIG)
11
Welding procedure/power-saving mode push-button
---- MMA welding
-- TIG welding (non-latched operating mode)
TIG welding (latched operating mode)
Signal light green: HF start (contactless) switched on (ex works)
Signal light red: Liftarc (contact ignition) switched on
STBY ---- Press for 2 s to put the machine into power-saving mode. To reactivate, acti-
vate one of the operating elements
> see 5.5 chapter
.
