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Model 390 Operating Procedures
080714
Step 5
Install the freezer door. Place the front endof the baffle
into the hole in the center of the door . Position the door
onto the four studs on the front of the freezing cylinder
and push the door into place. Install the four
handscrews onto the studs and tighten them equally in
a criss--cross pattern to insure the door is snug. DO
NOT over--tighten the handscrews.
Note: If the freezer door does not go into place easily,
position open end of beater assembly in the 11 o’clock
position.
Step 6
Rotate the baf fle assembly so the holein the end of the
shaft is vertical. Insert the baffle arm between the draw
valve spout supports and into the hole in the baffle
assembly.
Note: During operation, the baffle arm rests on the
spout support.
Step 7
Install the rear drip pan. Slide the long drip pan into the
hole in the front panel.
Step 8
Install the front drip tray and the splash shield under
the door spout.
Step 9
Lay the hopper gasket and feed tube in the bottom of
the mix hopper.
Sanitizing
Step 1
Prepare an approved 100 PPM sanitizing solution
(examples: 2--1/2 gal. [9.5 liters] of Kay--5R or 2
gal. [7.6 liters] of Stera--SheenR). USE WARM
W ATER AND FOLLOW THE MANUFACTURER’S
SPECIFICATIONS.
Step 2
Pour the sanitizing solution into the hopper and allow
it to flow into the freezing cylinder .
Step 3
While the solution is flowing into the freezing cylinder ,
brush clean the mix hopper , mix inlet hole, feed tube
and mix level sensing probes.
Step 4
Place the control switch in the “WASH” position. This
will cause the sanitizing solution in the freezing
cylinder to be agitated. Allow the solution to agitate for
five minutes.
Step 5
Place an empty mix pail beneath the door spout and
move the draw handle to the right. Draw off all the
sanitizing solution. When the sanitizer stops flowing
from the door spout, move the draw handle to the left
and place the control switch in the “OFF” position.
Step 6
With sanitized hands, assemble the hopper gasket
around the top edge of the mix hopper. Stand the feed
tube in the corner of the hopper.
Priming
Note: If your freezer is equipped with the Remote
Continuous Fill System, replace the following Priming
instructions with the information on page 9.
Step 1
With a mix pail beneath the door spout, move the draw
handle to the right. Fill the hopper with FRESH slush
product and allow it to flow into the freezing cylinder.
This will force out any remaining sanitizing solution.
When full strength mix is flowing from the door spout,
move the draw handle to the left.
Step 2
When the slush product has stopped bubbling down
into the freezing cylinder, install the feed tubein themix
inlet hole.
Step 3
Place the control switch in the “AUTO” position. To
begin refrigeration, raise the rod resting on top of the
valve handle pin. When the unit cycles off, the product
will be at serving viscosity.
Step 4
Place the hopper cover into position.