DESCRIPTION OF OPERATION
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© ESAB AB 2017
26AP2 Circuit board versions
From serial no. 049-xxx-xxxx the filter capacitors for the 24 V internal power supply are
upgraded to a higher capacitance.
Reason for upgrading: in some applications there have not been enough time to download
important dynamic parameters at power off.
The spare parts list is updated with ordering number for the new board.
More information on this issue and a field update instruction is available in Service
Information Si101222 (can be downloaded from www.esab.com/login/).