Today, our DC18 began not staying on after releasing the red push button.
We were using the wand and the main motor would only stay on with the button depressed.
I removed the 4 screws holding the switch cover. Nothing appeared to be broken. After putting it back together, it would still only run with the button depressed. This is true with the wand in use, or with it in the handle.
Can anyone tell me what the problem is?