EWM Phoenix 401 Progress puls MM FKW Operating Instructions Manual page 99

The number of programs (P
1st cycle
•
Press and hold torch trigger.
•
Shielding gas is expelled (gas pre-flows).
•
Wire feed motor runs at "creep speed".
•
Arc ignites after the wire electrode makes contact with the workpiece, welding current is flowing (start
program P
START
2nd cycle
•
Release torch trigger.
•
Slope to main program P
The slope to main program P
latest when the torch trigger is released. Tapping (pressing briefly and releasing within 0.3 sec)
can switch to other programs. Programs P
3rd cycle
•
Press and hold torch trigger.
•
Slope to end program P
trigger longer than 0.3 sec. P
4th cycle
•
Release torch trigger.
•
WF motor stops.
•
Arc is extinguished after the pre-selected wire burn-back time elapses.
•
Gas post-flow time elapses.
Latched/special-latched tap start (P9)
In latched – tap start – operating mode it is possible to switch straight to the second step by tapping the
torch trigger; it is not necessary for current to be flowing.
The welding can be halted by pressing the torch trigger for a second time.
099-005323-EW501
21.05.2014
) corresponds to the cycle number specified under N cycle.
An
from P )
A1
.
A1
is given at the earliest after the set time t
A1
from P . The program can be stopped at any time by pressing the torch
END AN
from P
END AN
Special parameters (advanced settings)
to P are possible.
A1 A9
is then executed.
Design and function
elapses and at the
START
99