Control Section B - EWM T4.07 Operating Instructions Manual

4.1.2

Control section B

Item Symbol
1
2
3
4
5
6
7 sec
8 AMP%
9 AMP
10 sec
11
12
099-00T407-EW501
14.07.2020
Machine control – Operating elements
Description 0
Parameter selection push-button, left
The welding sequence parameters are selected one after another in an anti-clockwise
direction. For control systems without this button settings are done exclusively via the
control button.
Control button
Central control button to be pressed or turned > see 4.3 chapter.
Parameter selection push-button, right
The welding sequence parameters are selected one after another in a clockwise direc-
tion. For control systems without this button settings are done exclusively via the con-
trol button.
Pulse balance signal light
Electrode diameter signal light
Ignition optimisation (TIG)/tungsten balling basic setting
Gas post-flow time
Down-slope time signal light
Secondary current
Signal light
• ----------- Main current
• ----------- Pulse current
Signal light
Up-slope time (TIG)
Signal light activArc
signal light
Figure 4-3
(TIG)
> see 5.1.5 chapter
Overview of control sections
11