The requirement is the daily wet cleaning of the shooting lanes prescribed by the authorities because of the propellant powder residues in the area of the shooters that precipitate during firing.
Wet cleaning phlegmatizes the precipitated propellant powder in the cleaning water and absolutely reliably prevents the risk of spontaneous combustion. The waste water must be filtered to remove the suspended solids. The filter residues and residues in the dirty water tank must be removed from the adlatus in the phlegmatized state, dried in a safe place and subsequently disposed of harmlessly.
Simple operation and reliable daily cleaning in a favorable cost-benefit ratio compared to cleaning the lanes via a service provider with high time and personnel input. In addition, the possibility to run different cleaning programs also time-controlled.