Fill the devices with water up to the upper edge of the scale deposit and add then 80-125 ml of the product. Heat the product solution then to 50°C-60°C in the device and allow it to react for approx. 30 minutes. Process the solution as usual in coffee brewers.
The acidic solution is used depending on the extent of scaling (can be seen by the colour change from red to light orange up to yellow). Repeat the descaling process if scaling still exists. After descaling, flush with drinking water several times until all descaler residues have been removed.
Because of the great variety of applications, methods and material properties, this information sheet can only be a non-binding advice based on our experiences. No liability for any achievable results in an application can be derived from this. For special purposes, a preliminary test for material compatibility has always to be carried out. We can not be held liable for any improper use and damages resulting from this. Official, in particular local, regulations must be observed. Our products are subject to technical changes.