FOR REPAIR: AMANA Commercial Radarange Microwave Oven AEC2000

Description

Currently, the microwave does not power on at all. I believe the fuse is blown.
At first, when testing, the microwave was working fine (see last photo). We heated a cup of water for 3 minutes. But, we were testing it plugged into an extension cord. The second time we plugged it in to test further, the power went out shortly after we tried heating something else, and there was a slight burning smell. I'm not certain of the source of the issue, but I believe that the fuse went out because we tested it with an extension cord.
Sold as is/for repair only. Does not power on.