The first step is to fix the DPF or CAT to the working platform.
The connector with shut-off valve is then fitted and the detergent is poured in and left to act for about 15 minutes.
The adapter is then connected and connected to the pressure hoses.
The cycle is started in automatic mode or can be operated in manual mode by injecting pressurised air.
The dirt will flow out of the DPF and into the outlet canister.
In case of high saturation, the auxiliary cleaning pump can be used.