Machine Control - Operating Elements - EWM Pico 350 cel puls Operating Instructions Manual

Machine description – quick overview
Machine control – Operating elements
4.2 Machine control – Operating elements
Item Symbol
1
2 VRD
3
4
5
6
7
16
Description 0
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.
Voltage reduction device (VRD) signal light > see 5.6 chapter
Collective interference signal light
For error messages, > see 7 chapter
Pulsing push-button
-------- PF pulsing (MMA)
------- Pulsing (MMA/TIG)
Welding parameter setting rotary transducer
Setting of welding current and other welding parameter and their values
Select welding parameters button
This button is used to select the welding parameters depending on the welding process
and operating mode used.
Welding procedure selection push-button
TIG ------ TIG welding
CV ------- MIG/MAG welding with constant voltage characteristics
Default characteristics "CV constant voltage" for nearly all MIG/MAG proces-
ses
CC ------- MIG/MAG welding with constant current characteristics
Used for special wires (flux cored wires), which, according to the manufactu-
rer, are to be welded using "CC constant current"
Figure 4-2
099-002060-EW501
30.04.2020