
OPERATING PROCEDURES
6-5
Model 390
Operating Procedures
6
Rinsing
1. Pour 2 gal. (7.6 L) of cool, clean water into the mix
hopper. With the brushes provided, scrub the mix
hopper, mix inlet hole, and mix level sensing probes.
2. With a pail beneath the door spout, place the control
switch in the WASH position and move the draw
handle to the right. Drain all the rinse water from the
freezing cylinder. When the rinse water stops flowing
from the door spout, move the draw handle to the left
and place the control switch in the OFF position.
Repeat this procedure until the rinse water being
drawn from the freezing cylinder is clear.
Cleaning
1. Prepare an approved 100 PPM cleaning solution
(examples: 2-1/2 gal. [9.5 L] of Kay-5
®
or 2 gal.
[7.6 L] of Stera-Sheen
®
).
Use warm water and follow the manufacturer's
specifications.
2. Pour the cleaning solution into the hopper and allow
it to flow into the freezing cylinder.
3. While the solution is flowing into the freezing cylinder,
brush clean the mix hopper, mix inlet hole, and mix
level sensing probes.
4. Place the control switch in the WASH position. This
will cause the cleaning solution to be agitated.
5. Place an empty pail beneath the door spout and
move the draw handle to the right. Draw off all of the
cleaning solution.When the solution stops flowing
from the door spout, move the draw handle to the left
and place the control switch in the OFF position.
Disassembly
Make sure the control switch is in the OFF
position.
Failure to do so may cause injury from
electrocution or hazardous moving parts.
1. Remove the handscrews, freezer door, baffle
assembly, beater assembly, scraper blades, and
drive shaft from the freezing cylinder. Take these
parts to the sink for cleaning.
Figure
6-8
2. Remove the front drip tray and splash shield and take
them to the sink for cleaning.
Figure
6-9
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101639
Summary of Contents for 390
Page 8: ...1 4 TO THE INSTALLER Model 390 To the Installer 1 Notes...
Page 10: ...2 2 TO THE OPERATOR Model 390 To the Operator 2 Notes...
Page 14: ...3 4 SAFETY Model 390 Safety 3 Notes...
Page 18: ...5 2 USER INTERFACE Model 390 User Interface 5 Notes...
Page 30: ...9 2 PARTS REPLACEMENT SCHEDULE Model 390 Parts Replacement Schedule 9 Notes...
Page 36: ...11 4 LIMITED WARRANTY ON PARTS Models 390 Limited Warranty on Parts 11...