Hello, tell me, have you ev. Did a sand change ?? otherwise why this should suddenly happen? please

Moin at all. As you can read in the topic already, I have for about a year, the problem that whenever I performed a backwash, about 2-3 hands are washed into the pool full of sand. The sand filter is certainly not crowded, because the sand is already over 2 years in the filter, and has previously over 1 year everything works. What do I have to mention is absolutely that I installed a waterfall shower by the pool. This can be fed via a 3-way valve in the filter unit with. Can it be, therefore, that this that is being built by the waterfall shower, a relatively high pressure (up in the sand filter) britta anything was damaged in the filter head? What reasons might still be present? Thanks for all the answers
Moin Moin could have back ... The only thing I can think of to which the seal of your 6-way valve (have you yet ...?) Ne macke ... I would unscrew times and sometimes just watch the seal .. Greeting Hardy
Eight form pool 6,25x3,60x1,20 18m Oberfläche / 21m water metering lock Spanish 12m / h pump 21,6m Solar with TDR-control 25sqm wooden terrace Home-made waterfall shower What would life be without a 3D projector ..... One-dimensional britta
@ Hilde, the seal in the multi-way valve will not be deffekt. I guess that when you change the valve can run the filter pump ... you should not make (s) / female. Naturally example could by "residual water" in the filter sand over winter zerfrohren be something ... Axel
Even when moving the directional control valve with the pump running such quantities of sand can not do get in the pool? You just amplify the star seal of the valve broken ... The sand is the bottom of the boiler, the directional valve on top, and if you have a glass lid you can see that the sand during backwashing will never whirled so high, would have to constantly get out of sand also on Rückspülausgang that happens but only if too much sand has been filled and then only the first backwashing ... I suspect cracks down on Stern filter through which comes out of the sand. The Collects then partially britta in the pipes at the lowest britta point and when the power shower is in operation, the flow is greater and takes this accumulated sand into the pool ... Ciao Stefan
Eight form pool 6,25x3,60x1,20 18m Oberfläche / 21m water metering lock Spanish 12m / h pump 21,6m Solar with TDR-control 25sqm wooden terrace Home-made waterfall shower What would life be without a 3D projector ..... One-dimensional
Hello, tell me, have you ev. Did a sand change ?? otherwise why this should suddenly happen? please give more feet back that it would be the star seal is something as meant by some here incorrect! is technically not - that the kettle is overfilled, you exclude britta - but from this I conclude (incorrectly or not) that you have made a sand change ?? iS ONE SIDE MOUNT OR TOPMOUNTVENTIL many questions ........
Hi, first thanks for the many replies. Among the questions raised: 1 No, we have not changed the sand. So I know that the filter is not crowded. Because he has been working for over a year without Sandeinspülungen. Second course, I do the pump from when I rumhantiere the star valve. 3 After the backwash I do a final rinse. 4 If the power shower britta is switched on / off (on a separate 3-way ball valve), the pump is not on / off Switched, because all the time is ensured the flow. The 3-way valve is short (about 1m) before the inlet nozzle. So it is almost diverted the flow only toward the waterfall shower. The pump should never operate against a closed valve. I'll next day the filter vessel times up and just look purely. Perhaps there is there something defective (gasket, filter star ...) Until then because
of hilde76 16.03.2014 07:38
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