Spray out dry mixture bin with water as the mortar hoses are emptying out. Allow mixture to empty out of hoses
until only water comes out the end of nozzle.
Turn off pump switch when it is only water coming out. Turn off compressor. Unplug compressor.
Pump switch
Open air nozzle at end of hose then disconnect air hose on both ends. Use very rough brush to clean out end of
air tube at the end of spraying nozzle.
Rough brush
