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  1. M

    Pump only fully Primes when Sand Filter is put in backwash and will slowly lose prime when in filter mode

    i also have the in-ground floor cleaning, so i replaced the leaf-vac o-ring, union o-ring just before pump, and lid seal. no air bubbles going into to leaf-vac, so if a suction side leak, can only assume it is somewhere just before pump, or pump itself.
  2. M

    Pump only fully Primes when Sand Filter is put in backwash and will slowly lose prime when in filter mode

    i have been all over the place with my pump and i notice a similar thing. I was able to prime the pump earlier this season, but have had no luck the passed couple weeks. I have a check valve after my pump, before the filter and sometimes it is barely open. what purpose does it serve...
  3. M

    Liquidator install

    Am I mistaken, or does the tubing from the pump drain go to the "out" side of the liquidator? The set up seems counterintuitive. "Out" to suction side (before pump), "In" after filter, before return. Is that correct?
  4. M

    Pump basket will not fill

    I changed out the o-ring on the pump basket after lubricating just about every other one. It looks promising as there is another basket before the pump and that one was having trouble filling, but now it is full with no air bubbles. I will wait while the air presently in the system has a...
  5. M

    Pump basket will not fill

    I will start checking o-rings and valve fittings. Thanks so far to all those who replied.
  6. M

    Pump basket will not fill

    When I run the pump at 2790rpm (typical), my pressure right now is 18psi. After I backwashed a couple weeks ago, it started around 13psi.
  7. M

    Pump basket will not fill

    If I think the blockage is in my main drain, I guess my only choice is to blow it back into the pool. Is there another way I cannot think of? I can blow the skimmers into one of the baskets easily enough.
  8. M

    Pump basket will not fill

    What are your thoughts on a partial blockage? Is it time to get a Drain King?
  9. M

    Pump basket will not fill

    By 'simple', I meant just a chlorinator with no mineral pack. In the past three years, I haven't had a problem with CYA. I try to keep it as low as possible and it always seems to be undetectable at the beginning of each season. What is the best way to introduce liquid chlorine, bleach? I...
  10. M

    Pump basket will not fill

    Is that the drain plug on the pump? There are 2. One used to have a vacless svrs-10 breather, but it broke and I replaced it with a simple plug. If the filter needs cleaning, how intense should the cleaning be? Hose off or soak in MA (muriatic acid?)?
  11. M

    Pump basket will not fill

    Sorry if this has been asked and answered - I looked through a couple pages and could not find the same issue. Some are close, but not the same. My pump primes ok, then fills until the about the top of the basket, then it stays there. There are no bubbles from my return. I have suspected...