Sherman digitec SYNERGIC DIGIMIG 202 M-POWER User Manual page 11

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A - Welding voltage knob
The knob is only active during MIG welding.
In manual mode (M-MIG) the welding voltage is adjusted by turning the knob. Pressing the knob saves the currently
set value and moves on to adjusting the remaining parameters –
inductance, material thickness and spot welding time.
In synergic mode (S-MIG) the knob is used to correct the welding voltage in relation to the synergic program settings.
It is possible to correct within +/- 15% of the factory settings
Inductance – its adjustment enables the optimization of arc characteristics depending on the
thickness of the welded element and the welding method and conditions.
Only for MIG/MAG method.
Adjustment range: 0.1 – 20 s.
Material thickness – depending on the set material thickness, the welder selects the initial
welding parameters. The parameter is active only in synergic mode (S-MIG)
and SPOOL GUN.
Adjustment range: depending on the selected welded material and set parameters.
Spot welding time – this parameter can only be adjusted after selecting the SPOT function using
the CONTROL (D) button.
Adjustment range: -50 – 50%.
B – Wire feed/welding current adjustment knob
During MMA and TIG welding, the knob is used to adjust the welding current.
When welding with the MIG method in manual mode (M-MIG), the knob is used to adjust the wire feed speed. In
synergic mode (S-MIG), the knob is used to adjust the wire feed speed and the corresponding welding voltage. If
necessary, the welding voltage can be corrected using the knob (A).