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Series 322 Ice Cube Machine Installation Instructions
© 2004-2007, IMI Cornelius Inc. - 7 - Publication Number: 166240006INS
SANITIZING AND CLEANING PROCEDURE
1. Remove front panel to gain access to the on-off clean switch.
2. Push switch to “Clean” and allow the ice on the evaporator to release or melt away.
3. Remove ice from storage bin.
4. If lime scale is present, add 3 oz. of “Calgon Nickel Safe Ice Machine Cleaner” directly into water
reservoir. Circulate for not longer than 10 minutes. Depress dump valve switch on side of control
box and allow cleaner or sanitizer to drain away. Allow float valve to fill reservoir with clean, fresh
water. Circulate for approximately 1 minute. Depress dump valve switch and allow water to drain
away. Repeat three times.
CAUTION - All ice machine cleaner musts be flushed out of the system before the sanitizing
solution is used in Step 5. The reaction of the two chemicals can cause hazardous gasses to be
generated.
5. Pour 1/4 oz. of household bleach into the water reservoir and circulate for 10 minutes to sanitize the
circulating water system, including the evaporator, pump, distributor and all interconnecting vinyl
tubing. Depress dump valve switch on side of control box and allow cleaner or sanitizer to drain
away. Allow float valve to fill reservoir with clean, fresh water. Circulate for approximately 1 minute.
Depress dump valve switch and allow water to drain away. Repeat three times.
6. Mix sanitizing solution of 1/2 oz. household bleach to one gallon of water. This mixture will provide
200 ppm chlorine. Using a non-metallic bristle brush, scrub the following:
A. Inside surface of the ice bin including top and door.
B. Inside surface of the ice maker to include evaporator section in the ice machine including the
top, front panel and evaporator splash curtain.
C. Make sure splash curtain is correctly positioned.
7. Depress dump valve switch and allow cleaner to drain away. Allow float valve to fill reservoir with
clean, fresh water. Circulate for approximately 1 minute. Depress dump valve switch and allow
water to drain away. Repeat three times.
8. Push switch from “clean” to “on” position.
9. Replace front panel.
FIGURE 7
Electrical box
Switch, dump
Switch, on/off/clean
Water pump