Any ideas on my relay 1. Had a dust collector plugged in and was working for 1-2 years. Stopped working. Dust collector looks burnt and black power plug plastic is discolored. Looks like the relay is toast. The dust collector works plugged in to a separate outlet. I think the collector drew 16 amps and the circuit is probably 15 amps and over time it went. the relays look like they are plugged into a separate board at the bottom of the box. Any thoughts on what I need to replace to fix the relay? The other relay works fine and runs the vacuum system.
Contact support and they can get you setup with some replacement parts
“I think the collector drew 16 amps and the circuit is probably 15 amps and over time it went.”
Sounds like you’ve identified the problem. 
The question is: are you going to address it or keep trying to burn your shop down? 