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.
Lean meats, liver, fish, nuts and eggs are also rich in nutrients your eyes need, as well as these sources: 1  Vitamin A: beef or chicken liver, cod liver oil, eggs, butter, milk, carrots, sweet potatoes, spinach, kale and cantaloupe.