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Section 3 Ice Machine Operation
Part Number 000002688 3-9
CLEANING/SANITIZING PROCEDURE QF400
Use Ice machine cleaner part number 000000084.
Use Ice machine sanitizer part number 94-0565-3.
Step 1 Set the toggle switch to the OFF position and
remove all ice from the bin.
Step 2 Remove the 2 thumbscrews and white plastic
panel.
Step 3 Disconnect water supply line at float valve quick
disconnect by depressing stainless steel lever.
Step 4 Remove the top cover from water reservoir.
Step 5 Remove the water level probes from the top
cover and with the wires attached, place the water level
probes (stand upright) inside the water reservoir.
Step 6 Follow the chart and premix cleaner and water.
Step 7 To start cleaning, move the toggle switch to the
ICE position.
Step 8 Wait about 45 seconds until the dump valve light
de-energizes. Fill the evaporator and reservoir with
cleaning solution. The ice machine will make ice with the
cleaning solution and deposit the ice in the bin. Add the
remaining cleaner/water solution when the water level in
the reservoir drops.
NOTE: Do not allow the water level to drop below the
water level probes. The ice machine will discontinue the
cycle when the water level probes open (lose water
contact) for more than 30 seconds.
Step 9 After all of the cleaner/water solution has been
added reconnect the water supply line to the float valve.
Continue the freeze cycle for 10 minutes to remove the
cleaning solution from the water circuit.
Step 10 Place the toggle switch in the Off position.
Step 11 Disassemble the ice machine and hand clean
all parts (refer to disassembly for cleaning/sanitizing).
Step 12 Hand sanitize all parts (refer to disassembly for
cleaning/sanitizing for procedure).
Step 13 Remove and discard all ice produced during
the cleaning process.
Step 14 Reassemble ice machine.
Step 15 Disconnect water supply line at float valve
quick disconnect by depressing stainless steel lever.
Step 16 Remove the top cover from water reservoir.
Step 17 Remove the water level probes from the top
cover and with the wires attached, place the water level
probes (stand upright) inside the water reservoir.
Step 18 Refer to chart and premix water and sanitizer.
Step 19 To start sanitizing, move the toggle switch to
the ICE position.
Step 20 Wait about 45 seconds until the dump valve
light de-energizes. Fill the evaporator and reservoir with
sanitizer/water solution. The ice machine will make ice
with the sanitizer/water solution and deposit the ice in
the bin. Add the remaining sanitizer/water solution when
the water level in the reservoir drops.
NOTE: Do not allow the water level to drop below the
water level probes. The ice machine will discontinue the
cycle when the water level probes open (lose water
contact) for more than 30 seconds.
Step 21 After all of the sanitizer/water solution has
been added to the reservoir, reconnect the water supply
line at the float valve quick disconnect.
Continue the sanitize cycle for 10 minutes to remove the
sanitizing solution from the water circuit.
Step 22 Place the toggle switch in the Off position, then
disassemble the ice machine and hand sanitize all parts
(refer to disassembly for cleaning/sanitizing for
procedure).
Step 23 Remove and discard all ice produced in the
sanitizing process, then reassemble the ice machine
and reconnect the water supply.
Amount of Water
Amount of Cleaner
Part Number 000000084
1 gallon (3.8 Liters) 3 ounces (90 ml)
Amount of Water Amount of Sanitizer
6 Gallons (23L) Cool Water 4 ounces (120 ml)