Sanitizing - Stoelting E112 Operator's Manual

B. CLEAN-OFF-ON Switch
The CLEAN-OFF-ON switch is used to supply
power to the control circuit. When the switch
is in the OFF (middle) position, power will not
be supplied to the control board or refrigeration
system. When the switch is in the ON position,
the machine will operate in the freezing mode.
When the switch is in the CLEAN position, all
refrigeration will stop and the auger will start
rotating.
C. ADD MIX Light
The ADD MIX light will fl ash to alert the operator
to a low mix condition. It does so by monitoring
the mix level in the hopper. When the ADD MIX
light is fl ashing, refi ll hopper immediately.
Failure to refi ll hopper immediately may result in
operational problems.
D. Diagnostic Light
The Diagnostic Light will fl ash if an error occurs.
The light will fl ash once if there is a compressor
error. There will be two quick fl ashes if there is an
auger error. And there will be three quick fl ashes
if the machine is left in clean mode for more than
20 minutes. Refer to the troubleshooting section
for details.
E. Consistency Adjustment Screw
The Consistency Adjustment Screw increases or
decreases product consistency. A tension spring is
connected to the screw and changes the amount
of torque needed to complete a refrigeration cycle.
Turn the knob clockwise to increase consistency
or counterclockwise to decrease consistency.
An additional spring is included with the machine
behind the header panel. The additional spring can
be installed for use with shake mixes when a higher
consistency is required. Do not use the optional
spring with slush mixes.
F. Front Door Safety Switch
The front door safety switch prevents the auger
from turning when the front door is removed. The
switch is open when the door is not in place and
closed when the door is properly installed.
G. Autofi ll Kit - Optional (E112 Part 2183807, F112
Part 2187101)
The autofi ll kit is used with a pump to keep the
hopper fi lled. The autofi ll kit is for use with non-
potentially hazardous food substances; non-dairy.
Refer to Section 5-4 for Autofi ll options.
Owner's Manual #513613
NOTE
NOTE
H. Light Kit - Optional (E112 Part 2183800, F112
Part 2187102)
The light kit is installed behind the header panel
and illuminates a translucent header panel.
I. Bottle Rack Kit - Optional (E112 Part 2187100,
F112 Part 2187040 or 2187024)
The bottle rack kit is installed onto the header
panel and holds 7 fl avor bottles (13 bottles on
the 2187024).
J. Spinner Kit - Optional (E112 Part 2187103,
F112 Part 2187031)
The spinner kit is installed on the front of the
machine and offers blended frozen beverages.

3.3 SANITIZING

Sanitizing must be done after the machine is cleaned and
just before the hopper is fi lled with mix. Sanitizing the night
before is not effective. However, you should always clean
the machine and parts after each use.
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 (ppm) strength solution and
check the solution with chlorine test strips. Mix sanitizer
in quantities of no less than 2 gallons (7.5 liters) of 90°
to 110°F (32° 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.
Do not allow sanitizer to remain in contact with
stainless steel parts for prolonged periods. Pro-
longed contact of sanitizer with machine may cause
corrosion of stainless steel parts.
In general, sanitizing may be conducted as follows:
A. Prepare Stera-Sheen Green Label Sanitizer
or equivalent according to manufacturer's
instructions to provide a 100 ppm strength solution.
Mix the sanitizer in quantities of no less than
2 gallons of 90° to 110°F (32° to 43°C) water.
Check the strength of the sanitizing solution. Use
a chlorine test strip and color chart to make sure
the solution has 100 ppm. Any sanitizer must be
used only in accordance with the manufacturer's
instructions.
8
CAUTION
E112/F112 Model Machines