Cornell CCM-S10WH, User Manual

Page: 7 / 8

6
DESCALING

Descale your coffee maker regularly.

To keep your coffee maker operating efficiently,
periodically you should clean away the mineral deposits
left by the water according to the water quality in your
area and the use frequency, we recommend removing
mineral deposits as follows:

Fill the tank with water and declare to the max level as
indicated on water gauge (the scale of water and
declare is 4:1, the detail refers to the instruction of
declare
. Please use “household declare”), you may also
use the citric acid instead of the declare (the one
hundred parts of water and three parts of citric acid).

Insert glass carafe onto the warming plate.

Make sure without coffee powder and funnel are
assembled in place.

Switch on the appliance and allow it to “brew” de-scaling
solution.

After “brew” one-cup solution, switch off the appliance.

Leave the solution stay for 15 minutes and repeat step
3-5.

Switch on the appliance and run off the solution until the
water tank is completely empty.

Rinse by operating the appliance with water at least 3
times.