Sequence Dart users?

[Dyspnea]

Is the fan motor unobstructed and clean? I give mine a puff of compressed air every once and a while. My pump is warm, I could probably leave my hand on it all night, certainly not as hot as you describe.

[Delphinus]

It's actually reasonably clean. It does get some dust over time but I've cleaned it out before. I can't blow it out with air but the first time I thought it was too hot I took the whole cover right off and wiped it all clean.. didn't seem to make a noticeable difference.