Design and function
MMA welding
099-000188-EW501
22.02.2016
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5.9.2
Welding task selection
It is only possible to change the basic parameters when no welding current is flowing and any
possible access control is disabled.
The welding task is selected using the buttons on the machine control on the welding machine.
Signal lights (LED) display the welding parameter selection.
Set the welding task in the following order:
g
5.9.3
Hotstart current and Hotstart time
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
For parameter setting, - See 5.9.6 Expert menu (MMA) chapter.
5.9.4
Antistick
Anti-stick prevents the electrode from annealing.
If the electrode sticks in spite of the Arcforce device, the machine
automatically switches over to the minimum current within about 1
second to prevent the electrode from overheating. Check the welding
current setting and correct according to the welding task!
Figure 5-21