I have a Hitachi M12V plunge router. I haven't used it for a couple of years because I've been busy. I tried to use it a couple of days ago, but it wouldn't start up. I cleaned it all up (again) and checked what I could. I'm guessing the slow-start electronics may be the problem, but really...

The collet has worked loose on my Hitachi m12V. I haven't experienced this before. Is there a way to tighten it up, or would the use of the router tighten it up? It is mounted in a router table. Any help would be appreicated. Jim