Fronius CMT-A 4000 MV, Operation/Reference Manual

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Process Control and Indicators Process Control and Indicators Process Control and Indicators Process Control and Indicators
The button switches between the
machines processes.
Manual Mode:
Manual Mode: Manual Mode: Manual Mode: Welding will occur
using with no link between wire-
feed speed and voltage.
Synergic Mode:
Synergic Mode: Synergic Mode: Synergic Mode: Welding will occur
using one of several synergic lines
that establishes a link between
current, wire-feed speed, and
voltage.
Stick Mode:
Stick Mode: Stick Mode: Stick Mode: This mode is for
welding using the MMA process.
Trigger Control and Indicators
Trigger Control and Indicators Trigger Control and Indicators
Trigger Control and Indicators
The button switches between the
three trigger options, 2-step (2T⁄,
4-step (4T⁄, and special 4-step
(S4T⁄
2222----step:
step: step: step: Press and hold torch
trigger to start the arc. Release
trigger to stop the arc.
4444----step:
step: step:
step: Press and release trigger
to start the arc, press and release
trigger to stop the arc.
Special 4
Special 4 Special 4 Special 4----step: step: step: step: Press and hold the
trigger to begin welding at the
starting value, release trigger to
change to normal power value,
press and hold for ending power
value, and finally release trigger to
stop the weld.
Operating Point Save/Selection Buttons Operating Point Save/Selection Buttons Operating Point Save/Selection Buttons Operating Point Save/Selection Buttons
These buttons are used to save and recall weld
settings stored in memory by the user.
Filler Metal Selection and Filler Metal Selection and Filler Metal Selection and Filler Metal Selection and
Indicator Indicator Indicator Indicator
The button is used to cycle
through the different filler metal
types available. The finals SP
selection is designed for
customized synergic selections.
Wire Diameter Selection and Wire Diameter Selection and Wire Diameter Selection and Wire Diameter Selection and
Indicator
Indicator Indicator
Indicator
The button is used to cycle
through the different wire
diameters available. The finals
SP selection is designed for
customized synergic selections.
Shield Gas Selection and
Shield Gas Selection and Shield Gas Selection and
Shield Gas Selection and
Indicator
Indicator Indicator
Indicator
The button is used to cycle
through the different shielding gas
types available. The finals SP
selection is designed for
customized synergic selections.
Use and Operation
Front Panel – (TsT - Synergic)
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