Pump cycles on by itself even though nobody used any water. Check valve or foot valve is leaking. If valve is not holding the water in the system, the water will go back into the well and pressure will drop to the switch's 'on' point.Pump will cycle to rebuild system pressure. In this case, replace faulty check valve or foot valve.ump cycles on by itself even though nobody used any water. Check valve or foot valve is leaking. If valve is not holding the water in the system, the water will go back into the well and pressure will drop to the switch's 'on' point.
Because they are a good source of zinc, a mineral that is vital to eye health. It helps get vitamin A from the liver to the retina for eye-protective melanin production, and proper amounts of zinc help with night vision and cataract prevention, too. Oysters are another good source, along with beef, seafood, poultry, and pumpkin seeds.
Eating a diet that is rich in vitamins and minerals will go a long way toward improving overall eye health and decreasing the chances of eye diseases. Vitamins A and C seem to be of particular benefit. Optimally, those vitamins should come from natural food based sources, such as peppers and leafy greens. Antioxidants, Tea and Your Eyesight Antioxidants are another way that you can help ensure that your eyes stay healthy. Antioxidants can be found in fresh fruits and vegetables, but there are other ways that you can boost your antioxidant levels as well.