Will stop running for no apparent reason. The light stays on and you can amp up the power to restart, but the problem is persistent. The book says to change the filters, which has been done.

Greetings from GoVacuum,

This problem is caused by the static electricity which causes the hose controls to jump back down to the off setting. I have seen this issue on several Silver Moon and Blue Moon models before.

The only way to fix this problem is to purchase a brand new, redesigned hose. The new hose can be purchased here; Miele Electric Hose Miele Part # SES 125 .

In fact, I'm so sure that this new hose will fix the problem to your Miele, that if you do purchase the hose from GoVacuum, we'll give you a 60 day satisfaction money back guarantee. If this hose doesn't fix your problem, you may return it to GoVacuum within 60 days for a full 100% refund, no restocking fees or shipping charges will be deducted. We'll even include a free return label you can use to return the hose to us at our expense!

If you have any questions, please feel free to send me an email, or request a clarification. I hope this helped you. If you found this solution helpful, please remember to rate this solution as helpful by clicking on the four THUMBS UP icons in the top right hand corner of this solution.

Thanks so much,

Chris Jones
GoVacuum.com