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.
Oranges. Vitamin C-rich fruits and veggies -- like oranges, peaches, strawberries, tomatoes, and red bell peppers -- help support blood vessels in the eye and may reduce the risk of cataracts. Try it: Get a burst of C with this banana and orange smoothie recipe from Dole.
Sweet potatoes and carrots are excellent sources of provitamin A carotenoids that are good for your eyes. 1  Vitamin A from animal-derived foods is called retinol. This pre-formed vitamin A can be used directly by the body.