Migatronic DELTA 160 DC HP Manuel D'instructions page 16

Digital display
The control panel is equipped with
a display showing the welding
current. During standby the pre-set welding
current is displayed, while the actual welding
current is shown during welding.
Disconnection error
The overheating indicator is illuminated
if welding is interrupted due to overheating of
the machine. When the situation is back to
normal, the machine will reconnect auto-
matically. Therefore, welding cables must be
placed so the risk of unintended establishment
of the arc is avoided during reconnection.
Welding voltage
The welding voltage
illuminated for reasons of safety and in order to
show if there is voltage at the output taps or
electrode.
Welding current
Welding current is adjusted by
means of this control knob. The
current is adjustable from 10 A to
160A. The adjusted value is shown in the
display.
CONTROL PANEL
times or four-times ignition in TIG welding.
This symbol indicates MMA welding.
This symbol indicates TIG welding.
Two-stroke HF-ignition:
This
striking. The arc is established in the following
indicator is
way:
1) The torch is placed so that the Tungsten
electrode is quite close to the welding spot
(1 or 2 mm).
2) The torch trigger is activated and must be
kept pressed down. The high voltage
generator of the machine will produce a
voltage impulse that ignites the arc. The
welding process has started. The welding
process will stop when the torch trigger is
deactivated. The arc will extinguish after the
period of slope-down time.
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Function switch
This switch is used for selection
of MMA or TIG welding, ignition
method in TIG welding and two-
symbol means contact-free