I got a call from the service dept and was advised to check the plug receptacle by plugging in a sander, turn on the sander then jiggle the cord to see if its the plug. I was able to get the sander running, albeit intermittently so I ordered a new receptacle for the vac, part # 704570. Cost was $47 and change including shipping. Kind of chaps my a** a bit, I never really use this vac much outside of the shop, it's 4 years old and has always been dedicated to my SCMS. Oh well, what are you gonna do?! Things break, but $47?
It was a good service experience other than the price. I'll update you when it arrives and I have it installed.