Do you mean that the vac is not picking up the dirt? Do you mean to say that the dirt is returning to the pool via the return lines? 1st question: properly hook up your vac hose and vac head and/or turn on the pump. 2nd question: There is a damaged grid in the D E filter; Wrong type of filter media in a sand filter; Damaged element in a cartridge filter or overpumped- pump is too strong for the system.
Vacuum them up and if you keep the pools disinfectant levels right there should be nothing to wory about.
No they couldn't.One thing is that if water is in there it will get stuck. But this could work if there's no water in there
No, you do not have to. You just have to be careful not to swim into them.
Because the pump is set to "vacuum to waste".
Add the aluminum sulphate to the pool. Run the filter for two hours. Wait overnight to vacuum the bottom of the pool.
No. Light slows down whenever it passes through water. Nothing is faster than the speed of light in a vaccum.
With a vacuum.
NO. It needs ported vacuum. This means that it should only have vacuum on it when you bring the rpms up off of adle.
No it should not, It is now hooked to direct vacuum witch is wrong. It should be hooked to ported vacuum. That means that it only has vacuum when you speed the engine up and not when it is idleing.
Makes no difference! Just ensure it is back in the on position not the reserve position after it is filled Remember on some bikes its not an off position either. Most new bikes use a vacuum system to turn on and off the fuel and the off is actually the on. Or always on , vacuum on and vacuum reserve on. == If you have a gravity-fed fuel system, you should turn it off whenever the engine is not in use or gasoline will invade your oil and cause problems.
If a vacuum modulator has fluid in the vacuum port, it has failed and should be replaced.
To keep your swimming pool clean you will need a filters and a water pump. A vacuum would as be a good idea.