If the power cord got very hot, then that means it's either faulty or too small or gauge to handle to power being pulled through it. You need to get a new, bigger gauge cable to start. Then you can determine if there was damage to the miner or psu (probably not). The miner likely shut down due to lack of power due to the crappy cable.
If the power cable got hot where it plugs into your adapter, then it could also be caused by the adapter.
That is the problem it could be either of these. The adapter just does not appear to be something I would send 1300 or more watts through.
The cable I think is to small of gauge most likely. Getting hot is a pretty good indicator of this. The best of "local markets" might not be good enough I order a decent PSU cable from amazon when I'm getting one for a server PSU like the bitmain one. I have a feeling most local markets unless you have a good computer store is not good enough.