Gaggia VELASCA PRESTIGE User Manual

Also see for RI8263: User manual

11English3 Select the RESET option and press the OK button to confirm.4 Press the ESC button to exit.If the filter is already installed and you want to remove it and notreplace it, choose OFFMeasuring the water hardnessTo be able to adjust the machine settings to the water in yourregion, please measure the water hardness with the water hardnessstrip supplied.1 Immerse the water hardness test strip(supplied with the machine) in fresh water for 1 second.2 Remove the water hardness strip and and wait for 1 minute.3 Check how many squares have changed into the red color andcheck the water hardness in below table.numbers of red squares value to be set water hardness1 1 very soft water2 2 soft water3 3 hard water4 4 very hard waterSetting the water hardness1 To set the water hardness, press the MENU button, select menuand scroll to select water hardness.2 Press the OK button and select the water hardness in your area.3 Press the OK button to confirm.4 Press the ESC button to return to the main menu.FILTER ONOFFRESET1 23 44219_460_3729_1_booklet_A5_v1.indd 11 14/02/17 08:58