Krups XP42 Mode D'emploi page 18

IFU_KR_XP4200_NAFTA_NC00026258-01 18/11/11 13:47 Page20
English
In addition to two packets of descaling powder, the kit also includes a
water hardness tester to help you determine the proper schedule for
descaling your machine in normal use. The amount of scale that develops
depends on the hardness of the water used, but also the level of use.
The schedule indicated by the water hardness tester is a general
guideline only. Keep in mind that you may have to descale more
frequently than indicated.
Avg. number of
uses per week
Less than 7
From 7 to 20
Over 20
If in doubt, it is recommended to descale every month.
D E S C A L I N G T H E M A C H I N E
n Empty the tank and replace.
n Follow the instructions for using the Krups descaling powder inside
the kit.
n Then insert the filter holder (without espresso grounds) and lock into
place by turning to the right.
n Place a container under the steam wand to catch the water.
n Press the
the dial to the
n Let the mixture run through the nozzle until steam appears,
n Then turn the dial back to the
n Place the container under the filter holder.
n Once the indicator light stops blinking, turn the dial to the
and run half of the remaining water through.
n Turn the machine OFF by pressing the
the position. Empty the container under the filter holder then
replace it.
n After 15 minutes, turn the machine back on.
n Let the rest of the water run through until the water tank is empty.
n Then turn the dial to the
20
DESCALING FREQUENCY
Soft water
(<19°th)
Once a year
Every 4 months Every 3 months Every 2 months
Every 3 months Every 2 months
button to turn the machine on, and then immediately turn
position, without stopping at the
position.
Hard water Very hard water
(19-30°th)
Every 8 months Every 6 months
Every month
position).
position
button and leave the dial at
(>30°th)
position