Operation - ESAB LHI 825 Manual Del Usuario Y Repuestos

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NOTE!
The schedule level of the potentiometer consists of a reference within the current
range.
5.3

Operation

After having the LHI RECTIFIER connected to the main power supply, the electrode holder cable
and the work clamp cable connected:
1) Set the ON/OFF switch to the ON position. The exaustor engine starts to run creating a air flux
needed to cool the machine.
2) Pre-define the welding current throught the potentiometer or the remote control. The
potentiometer rotation clockwise increases the current value, and the rotation anti-clockwise
decreases the current value.
ATTENTION!
The parameter welding values depends, basically, on the material and the diameter
of electrode used, the thickness to be weld and the welding position.
3) Open the arc, and if needed re-adjust the current.
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