G1 mini miner adapter problem

A few days ago the G1 mini miners arrived. I already have G1 miners for months, which have not shown any problems. Plugging the adapter of one of the new miners into the wall socket seemingly there was no problem. After five minutes the light on the adapter start to flash and after a few minutes died. I would like to know if there is a warranty or if there is a compatible adapter, not necessarily the same one. Of course in the instructions it says not to use different adapters. Any solution?

Yes there are other compatible adapters depending on where you live in the world.
Best would be to join the GRIN Telegram group: Telegram: Contact @grinprivacy and there are a lot of people around the world who might help you with it.