[Richard beer]

As above my vacuum cuts out after a few seconds of working the light on the switch stays on and after a few minutes comes back on and repeats goes off any suggestions ( checked fuse ) the solution pump works fine ?

[JandS]

If I ever used to have vac problems first thing I would do is open waste tank lid and run the vacs dry make sure no moisture is affecting them.

[Mr Dvae]

Try changing the switch