CEVIK PRO CE-PROMIG 200 Manuel D'instructions page 72

EN
9.1 Controls for MIG welding
9.1.1 Switch the machine on using the mains power switch (10). Wait 5 seconds for the digital control program
to load up. Press the Left button (3) to mode secetion, and select the mode by Left knob (1), and press the
Left knob (1) to confirm the selection.
Preset welding voltaje.
-5 to +5 volts.
Preset welding current.
Wire feed.
9.1.2 The multifunction digital display will show two numbers. On the left is the preset welding voltage, on
the right is the preset wire feeding speed. These values are adjusted by rotating the Right knob (2). Because
of the synergic digital programming, both the voltage and the wire speed will adjust together.
9.1.3 To adjust the voltage independently, Rotate Left Knob (1) to adjust the welding voltage. This will change
and give the display screen as below. Then use the Left knob (1) to adjust the welding voltage -5 to +5 volts.,
from the standard synergic setting. This will not change the wire speed. It is recommended for ease of use
that the wire feed target speed is adjusted first and then the voltage setting fine- tuned if necessary.
9.1.4 Press the Right button (4) again to adjust the inductance of the welding arc. Use the Right Knob (2) to
adjust the inductance from -10 (less inductance) to +10 (more inductance).
A quick note regarding inductance – this effectively adjusts the intensity of the welding arc inductance makes
the arc 'softer', with less weld spatter. Higher inductance gives a stronger driving arc which can increase
penetration. Optimum inductance settings are affected by many welding variables such as: material type,
shielding gas joint type, welding amperage, wire size.
welding amperage, wire size.
The default value of inductance is 0, it is recommended to keep this value unless the operator is an
experienced welder.
9.1.5 Press the Right Button (4) again to return to the main wire speed/voltage adjustment screen. If the
control panel is not adjusted after 5 seconds it will also return to the primary MIG adjustment mode. Or press
the Left/Right (1)/(2) to return to the primary MIG adjustment mode directly.
9.1.6 During welding the screen display will change to show the real welding voltage and welding current.
9.1.7 2T/4T function: press the Right Button (4) ,2T/4T Selection Switch to move between 2T and 4T modes.
4T operation means the trigger is pulled once to start welding and pulled again to stop. This is useful for long
weld joints. 2T mode, the trigger must be depressed and held during welding.
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Adjustable from -10 to +10.