5
4.5 Spraying....................................................................................................................... 33
4.6 System cleaning when the main tank is empty ........................................................ 34
4.7 System cleaning when main tank is partially filled .................................................. 36
4.8 Emptying the machine ................................................................................................ 38
4.9 Volumetric measurement and calibration ................................................................. 39
4.9.1 General .................................................................................................................... 39
4.9.2 Checking the nozzle output ...................................................................................... 39
4.9.3 Vehicle speed determination .................................................................................... 41
5 CLEANING ............................................................................................................... 42
5.1 Rough cleaning ........................................................................................................... 42
5.2 Outside cleaning ......................................................................................................... 43