Almaxia's Ashstorm

[*18Azrael81*]

When Almalexia sends you to the dwemer ruins below mournhold, she asks you to cause the ashstorms, I found the machine, but how do you make an ashstorm. I put the coherher in its hole, and went back and no ash storm. How do i make this happen? Thanks in advance.

[Mysteria]

There's a lever to pull too ... then the pictures on the wall change. I think you should see an ashstorm on it when you get an ashstorm. I'm afraid I don't know how to pull the lever correctly, I just got lucky in my game.