Milk system
•
OptiMe with Fresh Milk option
•
Refrigerator
Content
1. Basics
2. Milk variations
3. Calibration milk temperature
4. Calibration milk volumes
1. Basics
Cold milk is transported from the refrigerator [7] by a
gear pump [5] to the milk frother [4].
The milk is heated with steam [1]. Air [2] is added to
create a fi ne (micro) milk foam in the cup [6].
See chapter 2. Milk variations
Milk temperature control
To control the temperature of the Warm milk and Milk
foam the gear pump speed [5] can be adapted.
By controlling the gear pump speed the milk runs slower
or faster through the milk frother resulting in respectively
warmer- or less warmer milk(foam).
The machine features several calibration menus to set
the correct milk- temperatures and volumes for cold-,
warm- and milk foam.
See chapter 3. Calibration milk temperatures
See chapter 4. Calibration milk volumes
System fl ushing
Cold water [3] is regularly fl ushed thought the milk
system to prevent uncooled milk remains in the tubes.
Steam
Air
Cold
water
[1]
[2]
[3]
[4]
Milk
[5]
frother
Milk pump
[6]
Steam
Air
Cold
water
[1]
[2]
[3]
[4]
Milk
[5]
frother
Milk pump
[6]
Cold Milk
[7]
Cold Milk
[7]
9
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