Control Section A - EWM Microplasma 25 Operating Instructions Manual

4.3.1.1

Control section A

Item Symbol
1
2
3
4
5
6
7
099-007027-EW501
28.08.2018
Machine description – quick overview
Description 0
Welding data display (3-digit)
Displays the welding parameters and the corresponding values > see 4.4.6 chapter
Gas test push-button > see 5.1.8.2 chapter
Operating mode > see 5.4 chapter / power-saving mode push-
button > see 5.10 chapter
--------- Latched
------- Non-latched
------- spotArc spot welding procedure – signal light turns green
------- spotmatic spot welding procedure –signal light turns red
--------- Press button for long interval to put machine into power-saving mode.
Activate one of the operating elements to reactivate.
Pulsed welding push-button
-- TIG automated pulsing (frequency and balance)
-------- Signal light turns green: Pulsing (thermal pulsing)
-------- Signal light lights up in red: kHz pulsing (metallurgical pulsing)
Filler wire welding signal light
For machines with filler wire only (AW)
TIG ignition type signal light
Signal light on: Lift arc ignition active/HF start off. You can switch the ignition type in the
Expert menu (TIG) > see 5.3.4 chapter.
Character function signal light
Indicates that it is possible to weld in an environment with major electric hazards, such
as in boilers. Service must be informed if this signal light is not on.
Machine control – Operating elements
Figure 4-4
21