Owner’s Manual #513625
13
SU412 Model Machines
3.9 INITIAL FREEZE DOWN AND OPERATION
Every Stoelting soft serve machine needs to be set on site.
The following adjustment will provide optimal product
consistency while prolonging product life.
NOTE
The machine is designed for correct operation in
ambient temperatures between 50°F and 110°F.
Temperatures out of that range may cause refrigera-
tion problems and product quality issues.
A. ADDING
MIX
1.
Sanitize the machine immediately before use.
2.
Make sure the Freezing Cylinder OFF/ON switch
is in the OFF position.
3.
Fill the mix container in the cab with at least 2.5
gallons of mix.
4.
Attach the mix inlet probe to the container and
place the container in the refrigerated cab.
5.
The mix pump switch is located at the front of the
machine. Place it in the ON position.
6.
Place a container under the spigot and open the
spigot to allow the mix to fl ush out about 8 ounces
(0.23 liters) of sanitizing solution and liquid mix.
Close the spigot.
7.
Open the air bleed valve on the front door by
pressing and holding. Hold the valve open until
the mix level in the freezing cylinder is 1/2” from
the air bleed valve.
B. PREPARING THE INTELLITEC™ CONTROL
8.
On the IntelliTec™ control, press and hold the
SEL button for 8 seconds. While still holding the
SEL button, press the up arrow (
) button. The
LCD will read “DISPLAY”.
9.
Press the left arrow (
) button once. The display
will read “BASIC”.
10.
Press the up arrow (
) button once. The display
will read “CutOut amps”.
11.
Press the SET button. A cursor will start blinking
under the far right digit.
12.
Change the value to 8.0. Press the left arrow (
)
button to move the cursor. Press the up arrow (
)
button to increase the digit. When a digit reaches
9, pressing the up arrow (
) button again will
change the value to 0.
13.
After entering 8.0, press SET to save this value.
The LCD will read “CutOut Set -- OK”.
14.
Press the SEL button. The LCD will read “CutOut
amps 8.0”.
15.
Press the SEL button twice. The LCD will read
“DISPLAY”.
16.
Press the up arrow (
) button to navigate to the
“°F” and “amps” readings.
C. INITIAL FREEZE DOWN
17.
Place the Freezing Cylinder OFF/ON switch in
the ON position.
18.
Press the PUSH TO FREEZE button.
NOTE
After the drive motor starts, there is a 3-second
delay before the compressor starts.
19.
As the product freezes, the “amps” value on
the display will increase. When it reaches 2.8A,
open the spigot, take a 6-8 ounce sample and
measure the temperature. For most shake mixes,
the desired temperature is between 23.5°F and
24.0°F.
CAUTION
Do not exceed 3.5 amps with a 3/4 hp motor.
20.
Draw samples at every increase of 0.2A until
reaching the desired consistency and temperature.
NOTE
Show the sample to the customer and make sure it
meets their required consistency and temperature.
21.
Record the “amps” value.
22.
Place the Freezing Cylinder OFF/ON switch in
the OFF position.
D. ADJUSTING THE INTELLITEC™ CONTROL
23.
Press the SEL button. The display will read
“DISPLAY”.
24.
Press the left arrow (
) button once. The display
will read “BASIC”.
25.
Press the up arrow (
) button once. The display
will read “CutOut amps”.
26.
Change the value to the recorded value by
pressing the SET button. A cursor will start blinking
under the far right digit.
27.
Press the left arrow (
) button to move the cursor.
Press the up arrow (
) button to increase the digit.
When a digit reaches 9, pressing the up arrow
(
) button again will change the value to 0.
28.
Press the SET button to save the value. The LCD
will read “CutOut Set -- OK”.
29.
Press the SEL button. The LCD will read “CutOut
amps” along with the programmed value from the
previous step.
30.
Press the SEL button three times. The LCD will
read “EXITMENU”.
31.
Press the up arrow (
) button to exit the menu.
32.
Adjustment to the control is completed.
