How do you set the float on your sump pump?

To set the float on your sump pump, first, ensure the pump is unplugged for safety. Adjust the float arm so that it can move freely and is positioned to activate the pump at the desired water level—typically around 6 to 12 inches from the bottom of the sump basin. You can often do this by loosening the adjustment screw and repositioning the float or arm. Once set, test the pump by plugging it back in and observing if it activates at the right water level.