Fronius HPT 220i G, Operating Instructions Manual

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Functions of the Up/Down torch
Operating ele-
ments of the Up/
Down-torch
(2)
(3)
(1)
(1) Start key
The key initiates the following functions:
a) If high-frequency ignition (HF ignition) is activated on the power source, the
ignition process is activated by pushing the key backwards
b) If contact ignition is activated on the power source, pushing the key back-
wards energizes the tungsten electrode. The welding process starts when
the torch contacts the workpiece
c) When welding in 4-step mode, intermediate lowering is activated by pushing
the key forwards and holding it in place. This function is only available if the
lowering current I
2
has been set on the power source
(2) Up/Down key
To change the welding power
(3) LED button
To illuminate the welding area:
a) Press button once - LED lights up for 5 s
b) Hold down button - LED lights up and stays on
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