No lights no fan on Alpine Air XL-15

Question

Used unit arrived in mail. Plugged it in and turned it on. lights on front of unit came on briefly. Fan did not move. Safety interlock button is pushed down as far as I can tell. Not sure what the electronic unit that has a round plastic tip sticking through the rear screen does. Can't tell visually if the fuse is blow. Appears to be clear glass. What to do?Thanks for any help