Design and function
MMA welding
099-004846-EW501
8.01.2014
61
5.9.1.2
Arcforce
NOTE
The settings are made on the wire feed unit control.
Operating
element
Action
Result
Display
Select arcforce welding parameter
LED for the button is on.
Arcforcing setting for electrode types:
(Setting range -40 to 40)
Negative values
Rutile
Values around zero
Basic
Positive values
Cellulose
5.9.1.3
Hotstart
The hotstart device improves the ignition of the stick electrodes using an increased ignition current.
a) =
Hotstart time
b) =
Hotstart current
I =
Welding current
t =
Time
Figure 5-26
Summary of Contents for Phoenix Expert drive 4L M3.70
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