Cleaning Instructions - H.C Duke & Son Electro-Freeze Genesis Series Operator’s Manual With Illustrated Parts List

ELECTRO FREEZE Soft Serve Model GEN-2080

8.3 Cleaning Instructions

The cleaning instructions explained in this section are procedures to
remove bacteria and maintain a clean, sanitary freezer. The freezer must
be disassembled, washed, and sanitized according to the instructions in
this manual. Always sanitize before start-up to ensure the best possible
cleanliness.
NOTE: It is your responsibility to
be aware of and conform to the
requirements for meeting federal, state
and local laws concerning the frequency
of cleaning and sanitizing the freezer.
1. Prepare a three-compartment
sink for washing, rinsing, and sanitizing
parts removed from the freezer, per
applicable local health codes. Also,
prepare a clean surface to air-dry all
parts.
Do not use unapproved sanitizer
or laundry bleach. These materials
may contain high concentrations of
chlorine and will chemically attack
freezer components.
NOTE: The sanitizer should be
mixed according to the manufacturer's
instructions to yield 100 PPM strength
chlorine solution (example: Stera Sheen
Green Label). Use warm water (100° to
110°F or 38° to 43°C) to wash, rinse, and
sanitize.
2. Wash all parts removed from the
freezer thoroughly with dish detergent.
Clean the following parts with the
appropriate supplied brush:
185240
CAUTION
To prevent bacteria growth,
remove all O-rings when
cleaning. Failure to do
so could create a health
hazard.
CAUTION
Electrical shock hazard.
Do not splash water on
switches or allow water
to flow onto electrical
components inside the
machine.
Important:
— Soft Serve
a. The mix container, pickup tube
assembly, hoses and probe.
b. The head plunger openings,
plunger ports, O-ring grooves, dispense
nozzle mounting rings and mix ports as
shown in figure 8-7.
Figure 8-7
plastic washer, and O-rings, plunger
O-ring grooves and nozzle, as shown in
figure 8-8.
Figure 8-8
Clean head ports and
openings with brush.
c. The beater shaft cup seal,
Clean O-ring grooves,
seal and nozzle with
brush.
— continued
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