Operating Manual - KLARO GmbH

Operating Manual for SBR small wastewater treatment systemsAny performed maintenance work as well as any detected damage or repair work carried out and furtheraction must be summarised in a maintenance report by the maintenance company. The corresponding formcan be found in the annex. The findings of the examinations must also be recorded in the maintenancereport. The maintenance report must be handed over to the operator of the plant so that this report can besubmitted to the competent authority after having been requested to do so. The maintenance report must beattached to the operating instructions. Please keep the operation log easily accessible. Note: Breakdowns of the plant due to inadequate maintenance (e.g. of the compressor) exclude freereplacement within the scope of warranty.7.3. Operating instructionsAs a matter of principle, only substances that, due to their nature, correspond to domestic untreatedwastewater may be supplied to the plant for treatment.Biocides, toxic or biologically incompatible or non-degradable substances must not enter the plant, sincethey cause biological process problems. In particular, the following substances must not be discharged:- Rainwater from roof surfaces and courtyard areas,- Infiltration water (e.g. drainage water),- Residues arising from animal farming in solid and liquid form,- Commercial or agricultural untreated wastewater provided that it cannot be compared withdomestic untreated wastewater,- Chemicals, pharmaceuticals, mineral oils, solvents,- Cooling water,- Coarse substances in the form of leftovers, plastics and sanitary products, coffee filter bags,bottle lids and other household items,- Milk and dairy products,- Discharge water from swimming pools,- Larger quantities of blood.If larger quantities of fats or vegetable oils accumulate, it is recommended to pre-clean the fat-containingwastewater in a fat separator that is installed upstream to the wastewater treatment plant (Caution:Faeces must not be discharged into the fat separator!).In the table below, individual substances that must not be disposed of using the wastewater treatmentplant are listed once more in more detail:Solid or liquid substances thatmust not be disposed of usingWhat damage they do:Where they are adequatelydisposed of:the drain and/or toilet:Adhesive plaster Clogs the pipes DustbinAsh Does not decompose DustbinBird sand, cat litterCauses deposits and clogging of the DustbinpipesBrush cleaners Poison the wastewater Collection point of theadministrative districtCat litter Clogs the pipes DustbinCement water Settles, concretes Hire specialist company32KLARO GmbH