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Fronius CMT 4000 Advanced Operating Instructions & Spare Parts

Fronius CMT 4000 Advanced
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102
All welding parameter set values that have been set using the adjusting dial or buttons
on the welding torch remain stored until the next time they are changed. This is true
even if the power source is switched off and on again in the meantime
To display the actual welding current during welding:
- press the Parameter selection button and select the welding current parameter
- the actual welding current is displayed on the digital display during welding
Open the gas cylinder valve
Set the shielding gas flow rate:
Press the Gas test button
- Turn the adjusting screw on the underside of the pressure regulator until the pres-
sure gauge shows the required gas flow rate
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.
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
10
11
11
Dynamic correction
for influencing the short-circuiting dynamic at the instant of droplet transfer
0 harder, more stable arc
10 soft, low-spatter arc
Gas pre-flow time
Gas post-flow time
Feeder creep speed
1
2

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Fronius CMT 4000 Advanced Specifications

General IconGeneral
BrandFronius
ModelCMT 4000 Advanced
CategoryAC Power Distribution
LanguageEnglish

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