Dumb lens cleaning question

[Adam Less]

I want to take out and clean my Weike 6040N laser lens but have no idea how. There are so many screws and bolts around the laser head, I'm afraid to just start unscrewing things and throw all the settings off. Weike doesn't provide much in the way of manuals. Anyone have one of these machines that you could explain (and ideally post some pictures) showing how to get the lens out?

[Keith Downing]

Here's a video from Boss laser that shows how to align the mirrors and clean the lens. Check around the 12 minute mark for the part where they take the nose cone off.

I don't know if the Weike 6040 is the exact same, but my understanding is most of the chinese lasers are similar relating to the head assembly.

https://www.youtube.com/watch?v=wY5D27TQwZI

[Adam Less]

Perfect. Exactly what I was looking for. Thanks!