How To Test for Air Leak? (found - tree root grew into line!)

[mickey4paws]

Well I went out and bought a replacement strainer basket o-ring. What was odd was the one that was in there had the flat edge as the inserted edge, while the new one has the flat edge on the sides. I hope I explained that okay. Anyway, we replaced it. I wanted to clean the clear plastic cover of the strainer basket. As I was cleaning it, I noticed that one of the corners was cracked and ready to break off. Now I don't know if it was like that before I cleaned it, or if I broke it while cleaning it. We also replaced the o-ring on our sand filter (at the top where you bleed air from) because that didn't seem to be really snug.

So we turned the filter back on and we still have foam, but don't know if the foam was already there. We have now turned off the filter to let the foam disappate and then we'll turn it back on and cross fingers that no foam comes back.

Thanks again! I really appreciate the help more than you know. We seriously considered switching to chlorine this year but since we still had quite a bit of Baquacil left, we decided to wait until next summer, maybe get a salt water chlorinator. Are those good?

[waste]

Mickey, did the air in the pump go away?
You installed the new gasket correctly (as long as it went in flat), sounds like the old one was somehow installed sideways , which may have been the cause for any air in the pump. As for a chip off the corner, as long as it doesn't extend to the 'rib' on the cover you should still be able to fully seal the lid, unless it's a front corner and prevents the locking knobs from creating a full seat. I can't blame you for wanting to use up the Baq you had, that stuff isn't cheep, but do give a read like I said above. If you want to switch to a chlorine pool next year, I think the vast majority of people here would tell you that you are making a GREAT choice. As for salt water systems, I really like them and so do quite a few folks here. What you'll need to do (anytime between now and next spring) is to look into the SWG (SWCG) section of this forum, and see if it will be the right thing for your budget and pool (there should be a few 'cost analysis' of whether the unit actually saves money vs a bleach pool (it has a fairly high 'up-front' cost, some chems are still required to maintain the pool, cells need to be replaced periodicly and it costs electricity to run one) - but even so, the yearly cost will probably be less than a well maintained Baq pool. I've babbled enough for one post - if I can be of any further help, never hesitate to ask!

[mickey4paws]

Hi Waste,
Thanks so much for asking about my air leak. I ended up replacing the lid just in case that was it. So I turned on the pool and only had the valve open that feeds off the bottom drain. So far, so good, the water was crystal clear both in the pool and in the strainer basket. Then I very, very slowly started opening up the valve that feeds to the leaf skimmer. I had it about 1/3 of the way open, and everything was still looking good. Then as I opened it more, the water in the strainer basket started getting foamy. So I bled the air from the top of the sand filter. I went and looked in the pool and saw foam, and then just wanted to cry We did call the man that rebuilt our pool so I'm hoping he can get out in the next couple of days. Right now I have only the valve open that feeds from the bottom. Is it okay to run the pump like that for a while, with just the one valve open?

Thanks for the info on the Baquacil/Chlorine. I have a friend who has a salt water chlorine generator system and she loves it. I am definitely going to do some serious reading of the forum this winter so we can be ready in the spring. The cost of Baquacil is outrageous. Fortunately at the end of last year a pool store was converting their business from retail to just pool building so we got a decent deal on some Baquacil.

[mickey4paws]

Hi all,
Seems the cause of our air leak problem was a tree root that had grown into the line. I'm so happy that our pool builder was able to track it down and he's fixing it now

Thanks again to everyone. I really appreciate the help and support!

[waste]

Congrats! It's always nice to hear the outcome to problems we've adressed

[mickey4paws]

Thanks so much, Waste
We were told to not use the one valve (the line that he fixed) until this morning because of some adhesive he used. So this morning, I turned on the pump and very slowly started opening that second valve, when all the sudden I started see air - lots of it, and then starting lose the prime on the pump. So I immediately closed that valve, waited for the basket to fill, and then tried again. This time it worked perfectly and the water in the basket is as clear as a bell with NO air bubbles I even checked again before I left for work just to make sure.

Thanks again