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User manual
WELDING PROCESSES
For more information on GYS pre-installed user settings and welding processes, scan the QR code:
SPOT WELDING MODE
• SPOT
This welding mode allows the pre-assembly of parts before welding. Spot welding can be done manually using the trigger or timed with a predefined
spot welding period. This spot time provides better reproducibility, and makes it easier to produce non-oxidised spots (accessible in the advanced
menu).
• DELAY
This mode is similar to SPOT, but with a sequence of timed spots and defined pauses as long as the trigger is held down.
CONFIGURING THE SETTINGS
Wire speed
m/min
Voltage
Self-Induction Coil
Pre-Gas
Post-Gas
Thickness
Current
Arc length
Approach speed
Hot Start
Crater-Fill
Soft Start
Uplsope
Cold current
Pulse frequency
Duty cycle
Downslope
Tack
Time between two
spots
Burnback
Access to some welding settings depends on the welding process (Manual, Standard, etc.) and the selected display mode (Easy, Expert or Ad-
vanced). Refer to the HMI manual.
GAS FLOW CONTROL
To check the gas flow rate on the manometer without unwinding the welding wire, press and hold push-button no.1 on the HMI and follow the proce-
dure on the display, or press the wire feed reverser (II-2) in the wire feeder. This check should be done periodically to ensure the best possible welding
perfomance. Refer to the HMI manual.
30
Translation of the original
instructions
Unit
Quantity of filler metal deposited, and indirectly, the welding intensity and penetration.
V
Influence on bead width.
-
Dampens the welding current to a greater or lesser extent. To be set according to the welding position.
s
Time taken to purge the torch and create gas protection before ignition.
Duration of the gas protection after the arc is extinguished. It protects the workpiece and the electrode from
s
oxidation.
The pre-installed user settings (syngergies) allow for a fully-automatic set-up. Working with different
mm
thicknesses
automatically sets the appropriate voltage and wire speed.
A
The welding current is adjusted according to the type of wire used and the material to be welded.
-
Used to adjust the distance between the end of the wire and the weld pool (voltage adjustment).
Progressive wire speed. Before ignition, the wire is fed in slowly to create the initial contact gently and without
%
any jerkiness.
The Hot Start is an overcurrent used at the start that prevents the wire from sticking to the workpiece. The
% & s
intensity (% of welding current) and the time (seconds) can be programmed.
This static level current is the next phase after the downslope in current.
%
The intensity (% of welding current) and the time (seconds) can be programmed.
Gradual current increase. The current is regulated between initial contact and welding, to avoid violent ignition
s
or jerkiness.
s
Upslope current
%
Secondary welding current known as a «cold» current.
Hz
Pulse frequency
%
In pulse mode, the hot current time is adjusted in relation to the cold current time.
s
Downslope current.
s
Set duration.
s
Time between the end of a tack (excluding Post-Gas) and the start of a new tack (including Pre-Gas).
Feature to help prevent the wire sticking to the bead. This is timed to coincide with the wire rising from the weld
s
pool.
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