OPERATING PROCEDURES
6-9
Model C723
Operating Procedures
6
Disassembly
WARNING! Make sure the power switch is in
the OFF position. Failure to follow this instruction may
result in severe personal injury from hazardous moving
parts.
1. From the freezing cylinder, remove the handscrews,
freezer door, the beater and scraper blades, and the
driveshaft.
2. Remove the scraper blades from the beater
assembly.
3. Remove the driveshaft seal from the driveshaft.
4. Remove the freezer door gasket, front bearing, pivot
pin, draw handle, draw valve, prime plugs and design
caps. Remove the three O-rings from the draw valve.
5. Repeat these steps on the other side of the machine.
6. Remove the front drip tray, splash shield, and drip
pan. Take them to the sink for cleaning.
Figure 6-27
Note: If the drip pan is filled with an excessive amount
of mix, it is an indication that the driveshaft seal(s) or
O-ring(s) should be replaced or properly lubricated.
Manual Brush-Cleaning
These procedures must be completed according to the
frequency specified by your federal, state, or local
regulatory agencies. Please consult your governing food
code to determine the maximum number of days allowed
between brush-clean cycles.
Use the recommended cleaning procedure outlined in the
manual, or an alternate procedure used in conjunction
with a cleaning/sanitizing system that has been certified
by NSF.
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. Make sure all
brushes provided with the freezer are available for
brush-cleaning.
2. Thoroughly brush-clean all disassembled parts in the
cleaning solution, making sure all lubricant and mix
film is removed. Make sure to brush all surfaces and
holes, especially the holes in the freezer door.
3. Rinse all parts with clean, warm water. Place the
parts on a clean, dry surface to air-dry overnight.
4. Return to the freezer with a small amount of cleaning
solution. Using the black brush, clean the rear shell
bearing at the back of the freezing cylinder.
Figure 6-28
5. Repeat these steps on the other side of the machine.
6. Wipe all exterior surfaces of the freezer with a clean,
sanitized towel.
ALWAYS FOLLOW LOCAL HEALTH CODES.
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