Operating Modes (Functional Sequences); Explanation Of Signs And Functions; Automatic Cut-Out - EWM M1.83-B-1 Operating Instructions Manual

Functional characteristics
MIG/MAG welding
5.2.8

Operating modes (functional sequences)

5.2.8.1

Explanation of signs and functions

Symbol Meaning
Press torch trigger
Release torch trigger
Shielding gas flowing
Welding output
I
Wire electrode is being conveyed
Wire creep
Wire burn-back
Gas pre-flows
Gas post-flows
Non-latched
Latched
Time
t
Spot time
t
1
Pause time
t
2
5.2.8.2

Automatic cut-out

Once the fault periods have elapsed, the automatic cut-out stops the welding process when it has been
triggered by one of two states:
• During ignition
5 s after the start of the welding process, no welding current flows (ignition error).
• During welding
The arc is interrupted for more than 5 s (arc interruption).
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099-M183xB-EW501
18.7.2022