6-10
OPERATING PROCEDURES
Model C302 NPR
Operating Procedures
6
8.
Stir the finished product. Pour a small amount of
product over the refractometer. The brix reading
should register 13 to 14. A reading higher than this
would cause a darker, richer product. The
refrigeration system would have to run longer to
freeze this excess syrup. A reading lower than this
could cause a freeze-up in the freezing cylinder
because of the excess water.
Figure 6-32
9.
To adjust the brix, turn the adjustment screw located
behind the drip tray shelf. Clockwise adjustments
increase the amount of syrup to water, and
counterclockwise adjustments decrease the amount
of syrup to water. Adjust the screw in small
increments and check the brix again.
10. Repeat step 9 until a correct brix reading is
registered.
Figure 6-33
11. Once the proper brix has been achieved, turn the
handle up to allow product to flow to the mix tank.
Figure 6-34
Note: The position of the handle on the syrup
sampling valve determines the direction of product
flow. The down position opens the syrup sampling
valve for collecting brix samples. The center position
shuts off the product flow. The up position directs the
flow of product to the freezing cylinder.
12. Place a pail beneath the door spout. Open the draw
valve and drain the freezing cylinder to remove any
incorrectly brixed product. Close the draw valve.
13. Press the PRIME (+ + +) key. Allow the liquid level to
fill to the prime plug hole.
14. Repeat step 1 through step 13 for the other freezing
cylinders.
15. To place the freezing cylinders in the Auto mode,
press the AUTO (- ->) key for each freezing cylinder.
When the unit cycles off, the product will be at
serving viscosity.
Figure 6-35
18093
13039a
Summary of Contents for C302NP
Page 10: ...1 6 TO THE INSTALLER Model C302 NPR To the Installer 1...
Page 16: ...3 4 SAFETY Model C302 NPR Safety 3 Notes...
Page 20: ...4 4 OPERATOR PARTS IDENTIFICATION Model C302 NPR Operator Parts Identification 4 Notes...
Page 44: ...7 2 OPERATOR CHECKLIST Model C302 NPR Operator Checklist 7 Notes...
Page 48: ...9 2 PARTS REPLACEMENT SCHEDULE Model C302 NPR Parts Replacement Schedule 9 Notes...
Page 54: ...11 4 LIMITED WARRANTY ON PARTS Model C302 NPR Limited Warranty on Parts 11 Notes...