Electrex DC 164 Manual De Instrucciones página 13

Pressing the Encoder (6), allows you to navigate the parameters of the welding process and
turning it allows you to set the appropriate values in the chosen parameter.
MMA welding
For DC 164 and DC 204 (See items in Fig. 1 A)
Item Letters Parameter
1 HS Hot Start
tHS
1 Time Hot
2 IP
3 AF Arc Force
Pulsed MMA welding – the welding current oscillates between a high and a low current value
allowing less thermal input in thinner plates and greater arc control in the most demanding
positions (vertical ascending).
Attention! The parameters below have no LED indicating their selection.
Item Letters Parameter
NA IB
NA UTH WIDTH
NA Fre PULSE
FREQUENCY
Fig. 2 – Encoder (6)
Percentage increase in current value in relation to Ip (main
current), applied at ignition and start of welding.
Time elapsed since the start of welding in which the "Hot Start"
Start value must be valid.
I / I Adjust the main current value.
2 p
To prevent the electrode from sticking to the workpiece during
welding, vary the Arc Force current amplitude in relation to the
main current. For values with a (-) sign, the Arc Force transition will
be rougher. For values with a (+) sign, the Arc Force transition will
be smoother.
I Adjust welding base current in percentage of main current.
b
Adjust width of the peak current (main).
Adjust the pulse frequency.
Description
Description
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