There's a drain plug on the pump? Guess I better go look at that and see if I can find it.

I do seem to have a small leak on the hose that comes out of the light fixture and that leak is new this year. I hadn't done anything about it because it's just a very minimal occasional drip.

As ro the vacuum hose. A swivel end and a fixed end? I think the ends on mine are both fixed though the vacuum head has a swivel point of attachment for the hose.

Thanks for the tips, they'll get me started.