Kalorik USK CCG 2 - Manual (Page 8)

8 USK CCG 2 - 071214
PRACTICAL HINTS
When you notice that the coffee making process is longer than it
should be it is probably time to decalcify the appliance. Do not wait
for the situation to get worse. The decalcifying frequency depends
on the amount of lime in water and therefore can be different from
a household to another. Therefore it is important to pay attention to
this. A good maintenance of your appliance will prolong its lifespan.
Guarantee claims will not be accepted for the replacement of a
heating element full of scale.