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DO432K
35
DECALCIFICATION
When?
Decalcify your coffee maker regularly. Regular decalcification guarantees a constant
coffee quality, keeps the power consumption low and extends the durability of your
coffee maker.
At normal use we advise you to decalcify your appliance every 3 to 4 weeks.
How?
1. First pour approximately 6 cups of water and 150ml of citric acid or vinegar into
the coffee maker and switch it on.
2. After decalcifying, rinse the machine by operating it 2 times with 6 cups of clear
water.
3. Switch off the appliance afterwards.
POSSIBLE PROBLEMS AND SOLUTIONS
Problem
Possible cause
Solution
The appliance does not
work
The appliance is not
connected
Put the plug into the
power socket
The water bubbles over
The water reservoir is
filled with too much water
Fill with less water
The machine is louder
than before
The machine is calcified
Decalcify the machine
The brewing process takes
longer than before
The machine is calcified
Decalcify the machine