M2.40 Welding Machine Control - EWM WEGA 401 Operating Instructions Manual

5.1.3

M2.40 welding machine control

Item Symbol Description
1
2
3
Item No.: 099-004934-EWM01
0
Button, Wire inching
For inching the wire electrode when changing the wire spool
(speed = 6.0 m/min, constant).
The welding wire is inched into the tube package with the current off and without gas
being expelled.
This ensures a high degree of safety for the welder by preventing accidental ignition of
the arc.
Button, Gas test
The welding voltage and wire feed remain off when testing and setting the gas flow.
Pressing the key button once causes shielding gas to flow for approx. 25 seconds. The
button can be pressed again at any time to cancel the process.
Button, Welding task / operating point
The parameters are set on the rotary transducer
Wire speed display (m/min)
Welding current display (A)
Sheet metal thickness display (mm)
Display and select the jobs (welding tasks, selection via job list). Change
the JOBs by holding down the button (approx. 3 sec), LED flashes.
Functional characteristics
Figure 5-6
Machine control – Operating elements
37