STAGE 6. FINAL TREATMENT
The final stage of KERBER unit operation is vacuum cleaning.
After all the cleaning equipment is removed out of the tank, the operator performs bottom cleaning by means of the hand operated vacuum machine.
This device is connected to the vacuum system through the armoured hoses and allows to pump out for treatment the remaining fluids and mechanical impurities that have not been removed by pumpout head and remained in the tank cavities.
On the completion of this procedure the tank is ready for further operation and/or full repair. All the hoses and remote units used in operation are washed by manual handlance in the trays for sludge collection; the unit is disconnected from supply lines and converted to the transport position.
The tank is given to the client and KERBER is ready to be moved to the new object.