Hopper Components - Bunn Crescendo Installation & Operating Manual

Bean to cup espresso system
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WEEKLY: Parts Washing and Sanitizing (continued)
13
13. Rinse cleaning brush, dip in
sanitizing solution, and brush the
bores of the dispense nozzles.
Repeat this procedure for each
nozzle separately.
16
16. Replace mixing chambers.

HOPPER COMPONENTS

1
1. If not already removed, push the
slide gates on the hopper elbows
in to close.
4
4. Remove rear auger nut, then
pull the auger and the rear auger
bearing out of the hopper.
CLEANING
14
14. Replace whipper base. Rotate
tab on whipper base clockwise
to the vertical position to lock
mixing chamber.
NOTE: Ensure O-ring and
shaft seal are in place during
re-assembly.
17
17. Replace dispense tubes.
NOTE: Confirm tubes don't kink.
2
2. Remove hoppers, and empty
product in a separate clean
container.
5
5. Remove mixing wheel with
springs from hopper by spreading
the hopper side wall with hand to
release wheel from hopper.
24
15
15. Replace frother disks. Confirm
that the arrows are aligned with
the flat side of the whipper motor
shafts.
3
3. Remove powder hopper dispense
elbow.
6
6. If not already done, prepare one
gallon (3.8 liter) of sanitizing
solution with at least 100 ppm
of available chlorine in 120°F
(48.9°C) water.
continued >

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This manual is also suitable for:

Crescendo 44300.0240Crescendo 44300.0201

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