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10) In bad or severe water conditions, clean the float switch as described below. Otherwise,
continue to step 11.
a. Remove the float switch from the reservoir cover.
b. Wipe down the float switch with the cleaning solution.
c. Rinse the float switch thoroughly with clean water.
d. Replace the float switch in its correct position.
11) Wipe down the infrared sensor lens, (located on the bottom of the icemaker) with the
cleaning solution. Next, rinse the cleaning solution off of the infrared sensor lens with a
clean, damp cloth.
Note: If the bottom of the icemaker is not accessible in your application, remove the
thumbscrew securing the infrared sensor housing, then remove the housing from
the base. After cleaning and rinsing the lens, replace the housing in its correct
position and secure it with the thumbscrew.
12) Move the control switch to the "ICE" position, then move the power switch to the "ON"
position. Replace the panels in their correct positions. Turn on the power supply and
make ice using the solution until the icemaker stops making ice.
13) Turn off the power supply, then remove the front panel. Move the control switch to the
"DRAIN" position, then replace the front panel in its correct position.
14) Turn on the power supply and allow the water system to drain completely.
15) Turn off the power supply, then remove the front panel. Move the control switch to the
"ICE" position, then replace the front panel in its correct position.
16) Open the icemaker water supply line shut-off valve, then turn on the power supply to
supply water to the reservoir.
17) After the gear motor starts, turn off the power supply. Remove the front panel, then move
the control switch to the "DRAIN" position. Replace the front panel in its correct position.
18) Turn on the power supply and allow the water system to drain completely.
Note: If you do not sanitize the unit, go to step 14 in "III.B.5. Sanitizing
Procedure - Final."
19) Turn off the power supply, then close the icemaker water supply line shut-off valve.
3. Sanitizing Solution
Dilute 2.5 fl. oz. (74 ml or 5 tbs) of a 5.25% sodium hypochlorite solution (chlorine
bleach) with 5 gal. (19 l) of warm water. This is a minimum amount. Make more solution
if necessary. IMPORTANT! For safety and maximum effectiveness, use the solution
immediately after dilution.
4. Sanitizing Procedure - Initial
1) Make sure the power supply is off and the icemaker water supply line shut-off valve is
closed. Remove the front and top panels, then move the power switch to the "OFF"
position.
2) Remove the spout-to-chute strap connecting the spout to the chute assembly, then
remove the spout. Remove the evaporator packing (F-450) or rubber O-ring and nylon
ring (FD-650 and larger) at the top of the cylinder and also remove the spout-to-chute
bracket and spout-to-chute packing between the spout and chute.
45
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