Home Library Farm Dairy Cow Shed Hosing out Pt1 Hosing out Pt1 Please login/register to the Hub in order to view contents. MORE VIDEOS IN SECTION Hosing out ( Intro ) The aim of hosing out Grate cleaning How a stone trap Works Understanding your water operation ( water tank ) Understanding your water operation ( wash down pump switch ) How a tap works Hydro fan nozzle Anchor hose nozzle Checking overflow on Grates Hosing out ( Hydro fan nozzle ) Final clean up After hosing Shovelling out your Stone trap