Machine description
– quick overview
Machine control
– Operating elements
18
099-002057-EW501
04.03.2019
Item Symbol
Description
0
1
Collective interference signal light
For error messages,
> see 7 chapter
2
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.
3
VRD
Voltage reduction device (VRD) signal light
> see 5.8 chapter
4
AMP%
Hotstart current signal light
5
Welding parameter setting rotary transducer
Setting of welding current and other welding parameter and their values
6
sec
Hotstart time signal light
7
Select welding parameters button
This button is used to select the welding parameters depending on the welding process
and operating mode used.
8
AMP
Main current signal light
Imin to Imax (1 A increments)
9
Pulse welding (average value pulses) signal light
> see 5.2.6 chapter
On: ------ Function switched on
Not on: -- Function switched off
Flashing: Parameter selection and frequency setting
:
10
Welding procedure/power-saving mode push-button
--------- Selection of MMA welding procedure/electrode type setting
Signal light
R
RB
illuminated in green = electrode type rutile
Signal light
R
RB
illuminated in red = electrode type rutile basic
Signal light
RC
B
C
illuminated in green = electrode type basic/rutile cellulose
Signal light
RC
B
C
illuminated in red = electrode type cellulose
--------- Selection of TIG welding procedure
Press for 2 s to put the machine into power-saving mode. To reactivate, activate one of
the operating elements
> see 5.6 chapter
.
11
Display, 3-digit
