
184617
28
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
123456789012345
DUKE Soft Serve Freezer Model 927CMT
8.2 Priming
Priming the freezer removes all excess air
and sanitizer from the freezing cylinder and
sets the proper overrun for the first cylinder
of product.
1.
Wash and sanitize your hands and
forearms.
2.
Holding the top 6" portion only, insert
the pickup tubes into the sanitized mix
containers through the small hole in the
rear covers and set containers in the
cabinet. Slide boot seal down on the
mix tank cover.
3.
Fill the mix containers with mix and
install front covers.
4.
Holding the top 6" portion only, insert
the sanitized mix probes through the
large hole in the rear covers and
connect the cords to the probes and
the back of the cabinet.
5.
Turn the cabinet switch "ON" and close
the cabinet door.
6.
Place an empty container under the
dispensing head on the drip tray.
7.
Open the spigots and air bleed plugs.
8.
Turn the MTS switches to “ON” and
allow the mix to push the remaining
sanitizer from the tubing and freezing
cylinders.
9.
Close the spigots when pure mix is
coming out.
IMPORTANT:
Failure to completely remove
sanitizer or water from the freezing
cylinder before placing in "AUTO"
will cause damage to the freezer.
10. When pure mix is coming out of the
air bleed plug openings in the bottom
of the head, close the air bleed plugs.
Wait for the MTS to fill the cylinders
and shut off.
11.
After the cylinders are pressurized
and the Mix Transfer Systems have
cycled off (approximately 30 seconds)
turn the selector switches to "AUTO".
12. Allow the freezer to cycle for 15
minutes. Sanitize the nozzles and
install on the dispense head. The
product is now ready to serve.
13. The product temperature should be
18°F (-8°C) and have an overrun of 40-
45%. If the temperature is incorrect by
only a small margin (less than 2°F or
1°C), allow the freezer a few extra
minutes to regulate itself.
14. If the overrun is incorrect, do not make
any adjustments until another reading
has been made after at least one full
cylinder of mix has been served.
Overbleeding or underbleeding of the
air through the air bleed plug can
cause slightly incorrect overrun for the
first cylinder of product. Also see
Section 10 – General Information.
Figure 8-1