Sanitizing; Retainer Clip - Stoelting Optima SO218 Owner's Manual

The United Sates Department of Agriculture and the
Food and Drug Administration require that lubricants
used on food processing equipment be certified for
this use. Use lubricants only in accordance with
the manufacturer's instructions.
A. Assemble spigot "O" Rings onto parts dry, without
lubrication. Then apply a thin film of sanitary
lubrication to exposed surfaces of the "O" Rings.
B. Assemble the rear seal assembly onto the agitator.
Be sure the "O" Ring is in place before installing
the rear seal. Do not lubricate.
C. Lubricate the agitator drive (rear) with a small
amount of white socket lubricant. A small container
of socket lubricant is shipped with the freezer.
D. Install the two plastic agitator blades onto the
agitator. Install front agitator bearing to the door.
E. Push the auger into the freezer barrel and rotate
slowly until the agitator engages the drive socket.
F. Install the spigot body with "O" Rings into the front
door from the bottom. Push straight up until the
spigot is in place. Place the spigot handle into the
spigot and insert the retainer pin.
G. Install door "O" Ring after lubricating.
H. Install the front door on the freezer.
I. Install the knobs on the freezer studs.
CAUTION
FINGER TIGHTEN THE KNOBS EVENLY. DO NOT
OVER-TIGHTEN KNOBS.
Look for the proper seal between the freezer barrel door,
"O" Ring, and front door.
J. Install hose adaptor onto hopper cover and secure
with retainer clip (SO318 only). Figure 8.
Figure 8. Retainer Clip
NOTE K. Install hopper cover.
L. Connect mix hose to hopper cover (Model SO318
only).

3.7 SANITIZING

Sanitizing must be done after the freezer is clean and
just before filling with mix. Sanitizing the night before
is not effective. However, you should always clean the
freezer and parts after using it.
THE UNITED STATES DEPARTMENT OF AGRI-
CULTURE AND FOOD AND DRUG ADMINISTRA-
TION REQUIRE THAT ALL CLEANING AND SANI-
TIZING SOLUTIONS USED WITH FOOD PRO-
CESSING EQUIPMENT BE CERTIFIED FOR THIS
USE. USE "STERA-SHEEN" OR EQUIVALENT.
When sanitizing the freezer, refer to local sanitary
regulations for applicable codes and recommended
sanitizing products and procedures. The frequency of
sanitizing must comply with local health regulations.
Mix sanitizer according to manufacturer's instructions
to provide a 100 parts per million strength solution. Mix
sanitizer in quantities of no less than 2 gallons (7.5
liters) of 120°F water. Allow sanitizer to contact the
surfaces to be sanitized for 5 minutes. Any sanitizer
must be used only in accordance with the
manufacturer's instructions.
Stoelting, Inc. has found that STERA-SHEEN
GREEN LABEL SANITIZER AND CLEANER does
an effective job of properly sanitizing and cleaning a
soft serve freezer. We therefore include a sample
with each new freezer. For further information read
the directions on the packet. Other products may
be as effective.
PROLONGED CONTACT OF SANITIZER WITH
FREEZER MAY CAUSE CORROSION OF STAIN-
LESS STEEL PARTS.
In general, sanitizing may be conducted as follows:
A. SO218: Prepare 4 gallons (15 liters) of sanitizing
solution following manufacturers instructions, then
pour into hopper, brush hopper walls, and inside of
hopper cover.
SO318: Pour sanitizing solution into the mix con-
tainer, brush mix container, draw tube and pick up
hose. Pump sanitizer from mix containers into the
freezer hopper. Brush hopper walls, hopper cover,
hose adapter and retaining clip.
B. Place the CLEAN/OFF/SERVE switch in the CLEAN
position. Check for leaks around the front door seal.
C. After five minutes, open spigot to drain sanitizing
solution. When solution has drained, place the
CLEAN/OFF/SERVE switch in the OFF position.
Allow the freezer barrel to drain completely.
7
WARNING
NOTE
CAUTION