GYS NEOPULSE 400 CW, Translation Of The Original Instructions

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EN
31
Operating manual
NEOPULSE 400 CW
Translation of the original
instructions
CHOOSING A POLARITY
Po Polarity -
Gas-shielded MIG/MAG welding generally re-
quires positive polarity.
MIG/MAG welding without gas shielding (No
Gas) generally requires negative polarity.
In any case, refer to the wire manufacturer’s recommendations for the choice of polarity for your MIG-MAG torch.
GAS SUPPLY
- Fit a suitable pressure regulator to the gas cylinder. Connect it to the welding station with the pipe supplied. Attach the two hose clamps to prevent
leaks.
- Ensure that the gas cylinder is held securely in place with a chain attached to the power source.
- Set the gas flow rate by adjusting the dial on the pressure regulator.
NB: To adjust the gas flow rate more easily, use the rollers on the motorised spool by pulling the trigger on the torch (loosen the brake wheel on the
motorised reel so that no wire is drawn in). Maximum gas pressure: 0.5 MPa (5 bar).
This procedure does not apply to welding in «No Gas» mode.
MIG / MAG (GMAW/FCAW) WELDING MODE
Welding processes
Settings
ADJUSTABLE
SETTINGS
MANUAL
STD DYNAMIC
STD IMP
ACT
PULSE
Couple
material/gas
- Fe Ar 25% CO
2
- ...
-
Choice of the material to be welded.
Pre-installed welding user settings
Wire diameter Ø 0.6 > Ø 1.6 mm Choice of wire diameter
ModulArc OFF - ON - - - Activating or deactivating the welding current’s modulation (Double Pulse)
USING THE TRIG -
GER
2T, 4T Choice of trigger welding management mode.
Spot welding mode SPOT, DELAY - Selecting spot welding mode
First Setting
Thickness
Start-up
Speed
-
Choosing the main setting to be displayed (thickness of the workpiece,
average welding current or wire speed).
Power
Hold
Thermal coefficient
See «Power» section on the following pages.
Access to some welding settings depends on the selected display mode: Settings/Display mode: Easy, Expert, Advanced. Refer to the HMI manual.