Fronius CMT 4000 Advanced Operating Instructions & Spare Parts

100
Press the torch trigger and start welding
Corrections dur-
ing welding
In order to obtain the best possible welding results, the following parameters can be cor-
rected in certain circumstances:
The settings for the background parameters gas pre-flow time, gas post-flow time and
feeder creep speed are described in the Setup menu.
Adjusting param-
eters for correc-
tion
Press the Parameter selection button to select the parameter you wish to correct
Use the adjusting dial to set the selected parameter to the desired value. The param-
eter value is displayed in the digital display located above it.
Remarks on the
Standard control
panel
It is not possible to correct the arc length on the Standard control panel.
However, you can set the arc force correction as a background parameter in the Setup
menu.
CAUTION! Risk of injury and damage from electric shock and from the wire
electrode emerging from the torch. When pressing the torch trigger:
- keep the torch away from your face and body
- do not point the welding torch at people
- make sure that the wire electrode does not touch any electrically
conducting or earthed (grounded) parts, such as the housing, etc.
9
Arc length correction
for correcting the arc length
- shorter arc length
0 neutral arc length
+ longer arc length
Droplet detachment correction/arc force dynamic correction/arc force dynam-
ic
MIG/MAG pulse synergic welding:
for continuous correction of the droplet detachment energy
- lower droplet detachment force
0 neutral droplet detachment force
+ higher droplet detachment force
MIG/MAG standard synergic welding:
for influencing the short-circuiting dynamic at the instant of droplet transfer
- harder, more stable arc
0 neutral arc
+ soft, low-spatter arc
Gas pre-flow time
Gas post-flow time
Feeder creep speed
1
2

Fronius CMT 4000 Advanced Specifications

General

Brand	Fronius
Model	CMT 4000 Advanced
Category	AC Power Distribution
Language	English