Delta QOOL EVOLUTION Instruction Manual page 90

QOOL
DESCALING
In order to keep your coffee machine working efficiently you must regularly
clean the mineral deposits (scale) produced by the water. You must bear
in mind the water quality (hard or soft water) in your usage area and how
frequently the equipment is used.
You are recommended to carry out equipment descaling every three
months, or after approximately 200 Delta Q capsule extractions.
Follow the safety instructions shown on the Delta Q descaling kit packaging.
Avoid contact of the descaling solution with eyes, skin, machine and
surrounding surfaces.
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