ims PRO PULSEMIG 220 C Manual Del Usuario página 37

Settings Designation
Pre-gas
Welding current
Pulse duration
Pulse frequency
Non-pulsed duration
Post-gas
ELECTRODE WELDING (MMA/SMAW)
CONNECTION AND ADVICE
• Connect the cables, electrode holder and earth clamp to the connectors.
• Observe the welding polarities and intensities indicated on the electrode boxes.
• Remove the electrode from the electrode holder when the machine is not in use.
• The machine has 3 features exclusive to Inverters:
- The Hot Start creates an overcurrent at the beginning of the weld.
- The Arc Force creates an overcurrent which prevents the electrode from sticking to the weld pool.
- The Anti-Sticking makes it easier to unstick the electrode from the metal.
CHOICE OF COATED ELECTRODES
• Rutile electrode: very easy to use in all positions.
• Basic electrode: usable in all positions, it is suitable for structural work thanks to increased mechanical properties.
• Cellulosic electrode: very dynamic arc with a high melting rate and usable in all positions making it especially suitable for pipe work.
SETTINGS FOR COATED ELECTRODE WELDING (MMA/SMAW)
Settings Designation
Electrode type
Anti-Sticking
COATED ELECTRODE WELDING (MMA/SMAW)
• MMA/SMAW Standard
This MMA Standard welding mode is suitable for most applications. It can weld all type of electrodes : rutile, basic, cellulosic... and on any material:
steel, stainless steel, cast iron.
PULSEMIG 220 C / 220 C XL
Adjustable
settings
0 - 60 secs. Torch purge time and to protect the area with gas before ignition
3 - Imax Welding current.
, 0 - 60
Pulsation phase controlled manually or for a defined duration
secs.
0.1 - 2500 Hz Pulse frequency
, 0 - 60
Smooth current phase controlled manually or for a defined duration
secs.
Duration for which gas is released after the arc has stopped. It protects the weld pool
0 - 60 secs.
and the electrode against oxidisation when the metal is cooling down.
Adjustable settings Standard
Rutile
Basic
Cellulosic
OFF - ON
Description & advice
Pulse Description & advice
The electrode type determines specific parameters according to
the type of electrode used in order to optimize its weldability.
Anti-sticking is recommended to safely remove the electrode if it is
stuck to the metal (the power is automatically cut off).
EN
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