DIGITAL MODELS
DESCRIPTION
1 - Selector.
2 - Fault Indicator
3 -
Arc reinforcement current (Ifor):
MMA mode. This parameter configures the increase in peak cu-
rrent while welding to increase welding power by shortening the arc. The adjustment values vary from
0% to 25% of the increase over I1.
4 -
Welding current (I1):
This parameter will introduce the current in amperes the equipment should
supply; this will depend on the electrode used. The setting limit lies between 10A and 200A (in accor-
dance with the model).
5 -
Start current (Ihot):
MMA mode. Determines the initial arc current (Hot Start), improving the start-up
of difficult electrodes. In this case the values vary from 0% to 25% of the increase over I1. After selec-
ting the % increase, you can determine the duration of Ihot.
6 - Units of measurement: A = Amps.
7 - Units of measurement: S = seconds.
8 - Units of measurement: % = percentage.
9 - Display.
10 - MMA weld mode indicator
.
11 - TIG weld mode indicator.
TO SELECT THE WELDING MODE
Press 1 for 2 seconds. The display shows _ _ _. Turn 1 to select between MMA or TIG mode. Press 1 again
to accept your option.
TO MODIFY A PARAMETER
Turn Selector 1 to the right or to the left to select your welding parameters. The number of available parame-
ters depends on the welding mode selected. To modify a parameter, press selector 1 briefly until the LED in-
dicator flickers. Turn the selector to choose the welding parameters. Press 1 again to accept the change.
Some parameters can be double as, for example, the Ihot. In this case, the LED lights up to show two values:
Current in %, and Time in seconds.
PARAMETERS FOR MMA MODE
-
I1
(A): Main welding current
-
Ihot
(%): Initial welding power expressed in % - which will be added to I1 (LED % lit).
-
Thot
(S): Parameter in which both the Ihot LED and the S (seconds) LED are lit. The time displayed will be
the time-value applied in the Ihot parameter.
-
Ifor
(%): Additional current that the unit will supply in case of short-circuit. Value expressed in % which will
be added to I1.
PARAMETERS FOR TIG MODE
-
I1
(A): Welding current in Amps
FAULT LED
This LED lights up when there is a fault in the unit. It indicates either too low supply voltage or overheating.
The Fault Indicator might light up during a few seconds when the unit starts. The display will show Er1.
I
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for
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I
hot.
A
%
S
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SOLTER
SOLDADURA S.L.
INVERTER
6
EN
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