Vollrath STOELTING O431RC, Operator'S Manual

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14
NOTE
After the drive motor starts, there is a 3-second de-
lay 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 soft serve mixes, the
desired temperature is between 19.0°F and 19.5°F.
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.
E. SERVING PRODUCT
33. Place the Freezing Cylinder OFF/ON switch in the
ON position.
34. Press the PUSH TO FREEZE button.
35. When the product is at 75% consistency, the
display will read “SERVE”.
36. For normal dispensing, move the spigot handle
fully open.
37. The machine dispenses product at a reasonable
draw rate. If the machine is overdrawn, the result
is a soft product or a product that will not dispense
at all. If this occurs, allow the machine to run for
approximately 30 seconds before dispensing more
product. A dispense rate adjustor is located under
the header panel, to the immediate right of the
spigot handle. Turning the knob counterclockwise
will decrease the dispense rate.
38. Do not operate the machine when the MIX LOW
message is displayed. Refill the mix container
immediately.
NOTE
The machine has a standby and sleep mode. After
a preset number of freezing cycles, it will enter the
standby mode (followed by sleep mode) and remain
there until someone draws product or presses the
PUSH TO FREEZE button. In the sleep mode, the
machine will keep the product below 41°F (5°C).
Sleep modes do not take the place of cleaning and
sanitizing. Federal, State, and local regulatory agen-
cies determine frequency of cleaning and sanitiz-
ing.
3.11 NORMAL FREEZE DOWN AND
OPERATION
The following section contains the recommended operat-
ing procedures for the safe operation of the machine.
A. Sanitize immediately before use.
B. Make sure the Freezing Cylinder Off/On switch is
in the OFF position.
C. Fill the storage container in the cab with at least
2.5 gallons of mix.
D. Attach the mix inlet probe to the container and
place the container in the refrigerated cab.
E. Place the mix pump switch in the ON position.
F. Place a container under the spigot and open the
spigot to allow the mix to flush out about 8 ounces
(0.23 liters) of sanitizing solution and liquid mix.
G. 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.
H. Place the Freezing Cylinder OFF/ON switch in the
ON position.
I. Press the PUSH TO FREEZE button.
NOTE
After the drive motor starts, there is a 3-second de-
lay before the compressor starts.
J. When the product is at 75% consistency, the
display will read “SERVE”. Open the spigot to
dispense product.