Old Chlorine - Check Mfg Date if you can
- By PoolStored
- Testing and Balancing Your Water
- 3 Replies
Good catch!
Dead link for me...
Uprated Whisperflow. You can change the motor to a variable-speed one.It says model is WF-28
That pump is the same as the Calimar/Circupool/Black&Decker. It will require the automation adapter to be controlled somewhat automation. It allows relay inputs to change the speeds that are set in the motor itself. That makes any brand automation able to have some control.How do I check the if the connection is RS485? The model is BT-IGV150.
Which Pentair pump do you have?
What "rod hanging down" are you taking about? If the stainless through rod that holds the whole grid assembly together, it is supposed to have a nut and washer at the bottom spreader and wing nut and washer at the top so the whole assembly can be taken apart and then held together by that long rod that is threaded at each end. it doesn't just hang down.I went to put it back on and it looks to me like it was broken off. I reattached the filter with the rod hanging down, which is how it was. But I suspect it is all supposed to be one piece. Hopefully this will at least be an improvement as the filter is clamped on. I ordered a replacement as well. Photo shows the two pieces.
Yes, I have done ALL of those... EXCEPT running on low speed. I have been running high speed on the pump trying to turn over the water as fast as possible.Post pictures of the pool.
Have you done ALL of these?
Sand filters take the longest to clear the pool.
- Brush and vacuum the entire pool once a day if you can. Brush inside skimmers, under main drain covers, on weir doors, inside ladders, and behind removable lights if applicable.
What RPM are you running on your VSP? Running lower RPM will filter better.
Backwash your filter, note clean pressure. When your pressure rises 25%, clean it again. When you check your filter pressure run your VSP at 3000, then turn down to low speed to aid filtering efficiency.
Welcome. It would be wise to patch it up with hydraulic cement before putting new thinset, tile and grout. There’s a waterproofing membrane that can be had that may also help prevent more water intrusion.Recent new homeowner going on our second season and dealing with pool tile issue. I'm comfortable with basic tile repair for pools, but the erosion behind the recently loosened/fallen tiles has me a bit concerned. Gunnite has chipped away or eroded into sand leaving larger gap needed for repair then what thinset would be designed for. 1) Is this of major structural concern? (I will mention it is concrete slab cantilever style coping/decking if it is relevant) 2) If no, I'm thinking this is a job for hydraulic cement to patch the eroded gunnite to be flush with the remainder of thell shell and do standard tile repair via thinset and grouting?
The pool is 22 years old and I am inclined to believe prior owner was not the best at pool chemistry upkeep and was a frequent DIYer, but the quality of some of his patchwork tiling appears to be spotty which may have lead to the further erosion of the gunnite behind the tiling.
Any insight or perspective is appreciated.
Which Pentair pump do you have?The volute on my Polaris pump cracked the other day. Happened to be home when I saw the water spraying everywhere. Replaced and started up my 2.0 HP filter pump. Was having a little issue with getting a solid prime but it’s normally got a few bubbles blowing through my returns. After about 10-15 mins of semi-priming the pump just turned off. I checked the impeller and found no obstructions. I used a drain bladder while it was off to try and clear any other debris. Turned pump back on and it fired up with a not of trouble priming. Turned it back off after 30 seconds and filled the basket with water and tightened the lid. I stuck a drain bladder down a return line in one of my skimmers. Turned pump back on and it fired up. I was able to get a prime after a minute or two. Came back out a few mins later and prime was lost, but then I heard it catch again and it primed but blowing a lot of bubbles. A few mins later the pump cut off again. No visible leaks in my piping. I did notice the basket on the pump housing was whining a lot after it turned off. When I opened the cap the pressure released and it stopped.
The pump is about 6 years old. Is it overheating from not getting a prime or is it time for a new one?
Spoke with a friend who is a builder. While the diagrams usually show the installation in a horizontal orientation, the fixture can be installed in any way that will provide the desired effect. That may be what the builder of your pool did.Thanks for the reply. The bottom section of this fixture does look like the Jandy Sheer Decent Waterfall you shared, but my fixture has the unusual 45 degree turn at the top. Makes me wonder if this was actually a Jandy Sheer Arc Waterfall that was incorrectly installed to make it work like a Sheer Descent (maybe there wasn't enough water pressure to get the arc effect). I cannot find any photos or drawings of a Sheer Arc fixture. Could this be Part No. 1218CSA Sheer Arc Waterfall?
I could replace it with the Jandy Sheer Descent with Bottom Feed, but it may not perform exactly like the other existing waterfall fixture.
Why would you want or need to know the flow at each return? Unless each line was valved individually it would be information only and could serve no purpose other than satisfying curiosity or drive you crazy trying to do something about "unbalanced" flow.I see what you mean. For some reason I was thinking the meters would be calibrated to account for their own resistance and give you a reading without that but that wouldn't make sense.