Miller model 88 arc welder INFO please.

[Abel]

I just recently bought this Miller model 88 arc welder 220 volt I was wondering what polarity is it is in AC welder or DC where can I find parts for um how do I find the year did any info on this welder would be appreciated thank you very much I'm new to the group so if I don't do something right please let me know thank you

 

[sstec]

https://www.millerwelds.com/support/manuals-and-parts

Enter your serial # and download the manual.
sstec