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Operating manual
For dual button or dual trigger torches, the «high» trigger retains the same functionality as the single trigger torch . The «low» trigger is not active.
MANUAL GAS FLUSHING
The presence of oxygen in the torch can lead to a decrease in mechanical quality and can result in less corrosion resistance. To flush the gas from
the torch, press and hold the button #1 and follow the on-screen procedure.
CONFIGURING THE SETTINGS
Units
Pre-Gas
s
Start-up
%
time
Starting
s
time
Rising current
s
Welding current
A
Crater-fill feature
s
End current
%
Stopping time
s
Thickness
mm
Position
-
Post-Gas
s
Wave shape
-
Cold current
%
Cold weather
%
Pulse
Hz
frequency
Spot welding
s
Timed pulsed
s
Timed non-pulsed
s
Access to certain welding settings depends on the welding process (Standard, Pulsed, etc.) and the selected display mode (Easy, Expert or Ad-
vanced).
MMA (SMAW) WELDING MODE
INSTALLATION AND GUIDANCE
• Plug the cables, electrode holder and earth clamp into the plug connections.
• Respect the electrical polarities and the strength of the welding power indicated on the electrode boxes.
• Remove the coated electrode from the electrode holder when the welding power source is not in use.
• The equipment is fitted with 3 inverter-specific features:
- Hot Start provides an overcurrent at the beginning of the welding process.
- Arc Force creates an overcurrent which prevents the electrode from sticking to the weld pool.
- The Anti-Stick technology makes it easier to unstick the electrode from the metal.
PROCESS SETTINGS
ADJUSTABLE
Settings
SETTINGS
Rutile
Electrode type
Basic
Cellulosic
Anti-Sticking
OFF - ON
Hold
Power
Thermal coefficient
Access to some welding settings depends on the selected display mode: Settings/Display mode: Easy, Expert, Advanced. Refer to the HMI manual.
Translation of the original
instructions
When the torch is bled and the gas shield is created before ignition.
This start-up bearing current is a warm-up phase before the current is raised.
Starting time before the current is raised.
Allows a gradual increase in welding current.
Welding current.
Avoids cratering at the end of welding and the risk of cracking, particularly in light alloys.
This idling bearing current is a phase after the current is lowered.
This idling time is a phase that comes after the current is lowered.
Thickness of the workpiece to be welded.
Welding positioning
Duration of the gas protection after the arc is extinguished. It protects the workpiece and the electrode from
oxidation during cooling.
Pulsed waveform.
Second welding current known as a «cold» welding current.
Pulsed hot current (I) time balance
Pulse frequency
SET-UP TIPS:
- If welding with a manual, filler metal, then F(Hz) is synchronised to the inputting of the wire.
- If the metal is thin and without filler (< 0.8 mm), F(Hz) > 10 Hz
- If welding in position, then F(Hz) < 100 Hz
Either manual or a set time.
Manual or timed pulsed hase
Manual or timed smooth current phase
Welding processes
Standard
Pulsed
The type of electrode determines the settings in order to optimise its
weldability depending on the type of electrode used.
The anti-stick feature is recommended to safely remove the electrode in
the event of it sticking to the workpiece (the current is cut off automati-
cally).
See «Power» section on the following pages.
PULSEMIG 220 C / 220 C XL
33
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