Kemppi Promig 530 User Manual

18 – Promig 530 / 0612 © kemPPi oy
Control of welding dynamics R23
MIG and MMA welding dynamics are adjusted with the same potentiometer.
When you adjust welding dynamics the adjustment value -9...0...9 is shown in
display V, which otherwise shows set value/welding voltage. Value of dynamics
is shown in display still for approx. 3 s after stopping the adjustments.
Control of MIG welding dynamics:
With control of MIG welding dynamics you can inuence on how stable the arc is and how much
spatter there is. With this control you can also optimize the welding result for wire type and shielding
gas mixture you are using.
-9...-1 Softer arc. Object: minimizing spatter
0 Recommendable basic setting for all wires
1...9 Harder arc. Object: e.g. maximizing stability of the arc on short circuit and welding of
steel with 100 % CO
²
shielding gas (settings 7...9).
Control of MMA dynamics:
With control of MMA dynamics you can inuence on arc in different situations.
When you make the arc harder, blow and at the same time spatter is increased.
-9...-1 Softer arc. Object: Minimizing spatter in welding at upper end of recommended currents
for electrode.
0 Factory setup. Normal setting for all electrode types.
1...9 Harder arc. Object: e.g. cellulose covered electrodes (9) and thin stainless electrodes in
welding at lowerend of recommended currents for electrode.
Digital display for wire feed speed, current and voltage P21, P22, P23
m/min display
MIG welding:
Display shows set value for wire feed speed and true value 0.0...18.0 m/min or 0.0...25.0 m/min
during welding depending on selection of wire feed speed range.
MMA welding:
Display is blank at MMA welding.
A display
MIG welding:
Display shows in setting state 0 A and true value for welding current during welding.
MMA welding:
Display shows set value for MMA welding current 10 A ...max. current of power source and true
value during welding.
V display
MIG welding:
Display shows set value for welding voltage and true value during welding.
MMA welding:
Display shows in setting state open circuit voltage of power source and true value during welding
for MMA welding voltage.

Kemppi Promig 530 Specifications

General

Brand	Kemppi
Model	Promig 530
Category	Welding System
Language	English