2ª 10028 – E 03 - 2016
27
A25.
Scale filter
The espresso models have a scale filter fitted, Purity C150 Quell ST from Brita. The head piece
is fixed the cabinet, in the lower part of the machine, whereas the filter is supplied in a box; it
is easy to fit, just follow the instructions on the filter.
The photographs below show the position of the lever when the filter is fitted to the head. The
machine will work without the filter; make sure the lever is in the correct position.
Position with filter
Position without filter
It works correctly when the mains water pressure is between 2 and 8.6 bar.
The quantity of water that it is capable of filtering depends on the quality of the water where
the machine is installed; with a hardness of 12º KH, equivalent to 22º F, it can filter 2000
litres. If you consider 100 cc as the average volume of each service, it is necessary to
substitute the filter every 20,000 services of the machine.
