warranty Serial Number Search Typically Advantech serial numbers are comprised of 10 digits. The first 3 digits are letters such as “AKA,EPB,EPA, KSA, TPA” followed by numbers SUPPORT Already have a advantechraiser product? View available support options and learn how to reach our representatives for help. contact for support Get in touch Support: 1800 212 4520Email. service.ari@advantech.com