Article code: QA2200M/P Description: Trim for QS3300 diverter function Part numbers: Ambiente: Material: Matbrushed (M) or Polished (P) stainless steel Technical drawing: Maintenance: Stainless steel is well known for the following two properties; low maintenance requirements and resistance to corrosion. The resistance to corrosion is due to a thin, durable layer of passive but stable chromium oxide. This layer is inert, invisible, extremely adherent and repairs itself, so the steel is protected well. If the layer is damaged or removed, it is automatically restored provided the oxygen in the atmosphere can react with the steel chrome content. It is therefore necessary to ensure regular cleaning. You start by washing the surface with soapy water or a mild detergent. Then always remember to rinse with clean cold water. And finally dry / polish the surface with a soft, dry cloth. If there are stains on the surface, it is not caused by the stainless steel, but impurities in the water, the air or cleaning products, which have not been thoroughly removed from the surface. If there is discoloration or stains it can be removed with a polishing agent for stainless steel. Also as a final step rinse thoroughly with clean cold water, and dry / polish the surface with a soft, dry cloth.