Electrode Welding (Mma) - GYS IMS 220 FV CEL Notice Originale

Translation of the original instructions

ELECTRODE WELDING (MMA)

CONNECTIONS AND RECOMMENDATIONS
• Connect the cables, electrode holder and earth clamp in the connectors,
• Respect the welding polarities and intensities indicated on the electrodes boxes,
• Remove the electrode from the electrode holder when the machin is not in use.
• Your machine is equipped with 3 specific functions to Inverters :
- The Hot Start increases the current at the beginning of the welding.
- The Arc Force increases the current in order to avoid the sticking when electrode enters in melted metal.
- The Anti Sticking allows you to easily withdraw your electrode without damaging it in case of sticking.
SELECTION MODE
MMA
Press button several times until the LED lights up under the symbol
MODE
MMA PULSE
Press button MODE several times until the LEDs light up under the symbol
The MMA vertical up mode adds a current pulse which makes vertical up welding easier.
MAIN SETTINGS
1. Selection of the type of coating
Select the electrode coating type by holding button
2. Setting the welding current
Adjust the welding current using the main knob according to the electrode diameter and the type of connection to be made. The current selected is
indicated on the display.
3. Adjusting the Hotstart level
Press button until the LED lights up to the left of the symbol
Adjust the Hotstart level using the main control wheel, which is expressed as a percentage of the current selected. The Hotstart level is indicated on
the display.
4. Adjusting the Arcforce level
Press button until the LED lights up to the left of the symbol
Adjust the Arcforce level using the main dial, which is indexed from -10 to +10. The lower the Arcforce level, the softer the arc, the higher the Arcforce
level and the higher the welding overcurrent. The default value is 0.
In MMA vertical up mode
f
H z : Frequency, determines the number of pulses per second (Hz).
% I : Percentage, determines the background/cold current expressed in percentage of the welding current.
WELDING PARAMETERS
WELDING INTENSITY SETTINGS
The following settings concern the intensity range that may be used depending on the electrode's type and diameter . These ranges are quite large
as they depend on the application and the welding position.
Ø electrode (mm)
1.6
2.0
2.5
14
IMS 220 FV CEL
for more than 3 seconds until the LED lights up under the desired electrode type.
MODE
, two extra settings are available :
Rutile E6013 (A)
30-60
50-70
60-100
.
and to the right of the symbol
.
HOT START
.
ARC FORCE
Basic E7018 (A)
30-55
50-80
80-110
EN
Pulse
.
Cellulosic E6010 (A)
-
-
60-75