GYS NEOPULSE 400 CW, Translation Of The Original Instructions

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EN
37
Operating manual
NEOPULSE 400 CW
Translation of the original
instructions
• 4T LOG
t t
t t
t
t
T2
T1
Bouton principal
T3
T1
Bouton principal
T2
T4
T3
T1
Bouton principal
T2 T4
>0.5s <0.5s <0.5s
T1 - The main button is pressed, the cycle starts from Pre-Gas and
stops at the I_Start phase.
T2 - The main button is released, the cycle continues to upslope
and welding.
LOG: this operating mode is used during the welding phase:
- a quick press of the main button (<0.5 s) switches the current from
I_welding to I_cold and vice versa.
- if the secondary button is pressed, the current switches from
I_welding to I_cold.
- if the secondary button is left unpressed, the current switches from
I_cold to I_welding.
T3 - After holding down the main button (>0.5 s), the cycle goes into
downslope and stops at the I_Stop phase.
T4 - The main button is released and the cycle ends with Post-Gas.
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 When the torch is bled and the gas shield is created before ignition.
Start-up
time
% This start-up bearing current is a warm-up phase before the current is raised.
Starting
time
s Starting time before the current is raised.
Rising current s Allows a gradual increase in welding current.
Welding current A Welding current.
Crater-fill feature s Avoids cratering at the end of welding and the risk of cracking, particularly in light alloys.
End current % This idling bearing current is a phase after the current is lowered.
Stopping time s This idling time is a phase that comes after the current is lowered.
Thickness mm Thickness of the workpiece to be welded.
Position - Welding positioning
Post-Gas s
Duration of the gas protection after the arc is extinguished. It protects the workpiece and the electrode from
oxidation during cooling.
Wave shape - Pulsed waveform.
Cold current % Second welding current known as a «cold» welding current.
Cold weather % Pulsed hot current (I) time balance
Pulse
frequency
Hz
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
Spot welding s Either manual or a set time.
Timed pulsed s Manual or timed pulsed hase
Timed non-pulsed s Manual or timed smooth current phase
Access to certain welding settings depends on the welding process (Standard, Pulsed, etc.) and the selected display mode (Easy, Expert or Ad-
vanced).