Cleaning The Dairy Hoppers - Keurig K4000 Operation And Maintenance

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2. Extract the mixer group and unplug extraction tub
pulling outward.
3. Disassemble the mixer into its various components.
4. Remove the small blender fan by firmly holding the
toothed disc positioned on the rear of the blender unit
with one finger. Remove the unit.
5. Soak the parts in Rinza solution followed by soaking in
Complete Café solution,
"FREQUENCY AND INTENSITY OF CLEANING".
6. Clean all components shown in figure below utilizing a
small "pipe cleaner" brush.
7. Clean and sanitize the areas surrounding the Mixer,
Blender Unit and Dairy Hoppers using a soft cloth.
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as directed in section
4.6 CLEANING THE DAIRY
HOPPERS
1. Completely disassemble the hopper as illustrated in the
figure by following this procedure:
• Remove upper lids (fixed and movable).
• Remove the Seeger ring nr. 1 using the appropriate
pincers.
• Take pin off.
• Remove gear wheel.
• Rotate dust conveyor of about 45° counterclockwise and
take it off.
• Unscrew fastening ring clockwise by hand.
• Take off worm screw complete with seal.
2. Clean and sanitize all components with Rinza solution
and Complete Café solution as directed in section
"FREQUENCY AND INTENSITY
utilizing the small pipe cleaner brush (not included) as
indicated:
OF CLEANING"