Section 4 Maintenance
Part Number 000007345 2/14 39
Step 6 Mix a solution of cleaner and lukewarm water.
Depending upon the amount of mineral buildup, a larger
quantity of solution may be required. Use the ratio in the
table below to mix enough solution to thoroughly clean
all parts.
Step 7 Use 1/2 of the cleaner/water mixture to clean all
components. The cleaner solution will foam when it
contacts lime scale and mineral deposits; once the
foaming stops use a soft-bristle nylon brush, sponge or
cloth (NOT a wire brush) to carefully clean the parts. All
parts except the ice thickness probe can be soaked
when heavily scaled. Rinse all components with clean
water.
Step 8 While components are soaking, use 1/2 of the
cleaner/water solution to clean all foodzone surfaces of
the ice machine and bin (or dispenser). Use a nylon
brush or cloth to thoroughly clean the following ice
machine areas:
• Side walls
• Base (area above water trough)
• Evaporator plastic parts - including top, bottom, and
sides
• Bin or dispenser
Rinse all areas thoroughly with clean water.
SANITIZING PROCEDURE
Step 9 Mix a solution of sanitizer and lukewarm water.
Step 10 Use 1/2 of the sanitizer/water solution to
sanitize all removed components. Use a spray bottle to
liberally apply the solution to all surfaces of the removed
parts or soak the removed parts in the sanitizer/water
solution. Do not rinse parts after sanitizing.
Step 11 Use 1/2 of the sanitizer/water solution to
sanitize all foodzone surfaces of the ice machine and bin
(or dispenser). Use a spray bottle to liberally apply the
solution. When sanitizing, pay particular attention to the
following areas:
• Side walls
• Base (area above water trough)
• Evaporator plastic parts - including top, bottom and
sides
• Bin or dispenser
Do not rinse the sanitized areas.
Step 12 Replace all removed components.
Step 13 Wait 20 minutes.
Step 14 Reapply power to the ice machine and press
the Clean button.
Step 15 Wait until the water trough refills and the
display indicates add chemical (approximately 1 minute).
Add the proper amount of Manitowoc Ice Machine
Sanitizer to the water trough.
Step 16 Select Auto Ice On, press the Checkmark and
close and secure the front door. The ice machine will
automatically start ice making after the sanitize cycle
is complete (approximately 24 minutes).
Solution Type Water Mixed With
Cleaner 1 gal. (4 L) 16 oz (500 ml) cleaner
Solution Type Water Mixed With
Sanitizer 3 gal. (12 L) 2 oz (60 ml) sanitizer
Model Amount of Sanitizer
I0300/I0320/I0520 3 ounces (90 ml)
I0450/I0500/I0600/I0850
I0900/I1000/I1100/I1200
3 ounces (90 ml)
I1400/I1800 6 ounces (180 ml)