14
K.
Place the front door assembly on the mounting
studs and the push front door against the machine
carefully.
L.
On the SU444, place the blender assembly onto
the front door studs.
M.
Secure the front door to the machine by placing
the knobs on the studs and alternately tightening
opposite corners until finger tight. Do not
overtighten. Proper o-ring seal can be observed
through the transparent front door.
N.
On the SU444, attach the blender shroud to the
blender assembly. The blender shroud has a pin
that needs to be properly aligned with the machine
safety switch.
3.11 SANITIZING
Sanitizing must be done after the machine is clean and
just before the machine is fi lled with mix. Sanitizing the
night before is not effective. However, you should always
clean the machine and parts after using it.
NOTE
The United States Department of Agriculture and
the Food and Drug Administration require that all
cleaning and sanitizing solutions used with food
processing equipment be certifi ed for this use.
When sanitizing the machine, refer to local sanitary regu-
lations 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 quanti-
ties of no less than 2 gallons of 90°F to 110°F (32°C to
43°C) 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.
CAUTION
Risk of Product Damage
Avoid prolonged contact of sanitizer with machine
parts. Sanitizer may cause corrosion of stainless
steel parts if there is prolonged contact.
SANITIZING THE LEFT SIDE
A.
Prepare 3 gallons of sanitizing solution following
manufacturer’s instructions, and pour into storage
container.
B.
Place the mix pump switch in the ON position and
open air bleed valve on the front door by pushing
valve in and holding.
C. Let
sanitizing
solution
fi ll the machine barrel to
air bleed valve, then close the valve by pulling
out to lock in place.
D.
Place the CLEAN-OFF-SERVE toggle switch in
the CLEAN position.
E.
Check for leaks when the machine barrel is fi rst
pressurized with sanitizing solution.
1. Check for leaks at the plastic front door, the
O-rings may not be sealed.
2. Check the drain located at the center of the
Drip Tray for leaks coming from the rear of the
Rear Auger Seal.
3. Check inside cab unit for leaks at hose
connections.
F.
Using a sanitized soft bristle brush or equivalent,
dipped in sanitizing solution, clean mix container.
G. After
fi ve minutes, open spigot to drain sanitizing
solution.
H.
Empty any remaining sanitizing solution from the
mix container.
H.
Close the spigot and place the mix pump switch
and the CLEAN-OFF-SERVE switch in the OFF
position.
SANITIZING THE RIGHT SIDE
A.
Prepare 3 gallons of sanitizing solution following
the manufacturer’s instructions. Pour it into a
clean container and place the container into the
cabinet.
B.
Place the mix pump switch in the ON position
and open the air bleed valve on the front door
by pushing the valve in and holding.
C. Let
sanitizing
solution
fi ll the freezing cylinder to
the air bleed valve. Close the valve by pulling it
out to lock it into place.
D.
Place the Main Freezer Power OFF/ON and
Freezing Cylinder OFF/ON switches in the ON
position. Press the CLEAN button.
E.
Check for leaks when the freezing cylinder is fi rst
pressurized with sanitizing solution.
1. Check for leaks at the front door seals.
2. Check the drain tray located in the side panel
for leaks coming from the rear of the rear auger
seal.
3. Check the inside of the cab unit for leaks at
the hose connections.
F.
Using a sanitized soft bristle brush (or equivalent)
dipped in sanitizing solution, clean the mix
container.
G. After
fi ve minutes, open the spigot to drain the
sanitizing solution.
H.
Empty any remaining sanitizing solution from the
mix container.
