Melitta Latticia OT, Operating Instructions Manual, Page: 27 / 188

Care and maintenance
27
GB
Alternating flashing of the
Ready display and the Clean display indi-
cates that the brewing unit is missing.
4. Rinse the entire brewing unit thor-
oughly from all sides under running
water. In particular, make sure that
coffee residues are removed from the
sieve.
5. Allow the brewing unit to drip dry.
6. Use a soft, dry cloth to remove coffee
residues from the surfaces inside the
appliance.
7. Insert the brewing unit into the appli-
ance. Press and hold the red lever on
the handle of the brewing unit and
turn the handle anticlockwise until it
engages at the stop.
8. To do this, insert the cover again until it
engages.
7.3 Cleaning milk system
You should clean the milk system after
approximately 100 milk beverages. This
appliance does not prompt you to clean
the milk system.
Only use Melitta® Perfect Clean milk sys-
tem cleaning agent for automatic coffee-
makers.
Use a vessel with a capacity of at least
500 ml as a collecting container.
1. Fill a second vessel with cleaning solu-
tion. Observe the instructions on the
packaging of the milk system cleaning
agent.
2. Immerse the hose in the cleaning
solution.
3. Turn the "Coffee Quantity"
regulator to the maximum
position.
4.
Press the "Milk Froth" direct key.
» The appliance rinses itself.
5. Press the "Milk Froth" direct key repeat-
edly until the vessel is emptied.
6. Fill the second vessel with 500 ml of
clear tap water.
7. Press the "Milk Froth" direct key again
repeatedly until the vessel is emptied.
7.4 Cleaning the milk unit
Bacteria that are harmful to health can
form in milk residue within a few days.
Therefore, we recommend cleaning the
milk unit and the milk hose on a regular
basis.
1. Pull the milk hose off the outlet.
2. Dismantle the milk unit.
3. Clean all individual parts with warm
water. Use a soft, damp cloth and wash-
ing up liquid for this.