old slide projector (broken?) (Easton BS5)

Found this, looks like an old Hahnel DB200 slide projector? In a padded case.

When I plugged it in the light didn't switch on. No idea if it's a quick fix (new bulb, new fuse) or something more in-depth. If someone is keen, I could be persuaded to try to find a different fuse to test in it.