General Information19Service Manual – SCRUBTEC R466 ... FOCUS II Micro RiderMaintenanceThe lifespan of the machine and its maximum operating safety are ensured by correct and regular mainte-nanceWarning! Read carefully the instructions in the Safety chapter before performing anymaintenance procedure.The following tables provides the scheduled maintenance The intervals shown may vary according to particu-lar working conditions, which are to be defined by the person in charge of the maintenance.For instructions on maintenance procedures, see the following paragraphs.Scheduled Maintenance TableProcedure Daily, after usingthe machine Weekly Every sixmonths YearlyBattery chargingSqueegee cleaningBrush/cylindrical brush cleaningTank, debris collection grid and vacuum grid with floatcleaning, and cover gasket checkChemical Mixing System system cleaning and draining(optional)Squeegee blade check and replacementSide skirt check (only for R 471C)Solution filter cleaningVacuum system motor filter cleaningBattery (WET) fluid level checkScrew and nut tightening check (1)Check and adjustment of driving belts between motorsand cylindrical brushes (only for R 471C)Electromagnetic brake efficiency checkBrush/pad-holder motor carbon brush check orreplacementVacuum system motor carbon brush check orreplacementDrive system motor carbon brush check or replacement(1) And after the first 8 working hours.