Hoshizaki FD-1001MWH(-C) EN - Manual (Page 98)

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11) Wipe down the infrared sensor's lens (located on the bottom of the icemaker) with
the cleaning solution. See Fig. 16. Next, rinse the cleaning solution off of the infrared
sensor's lens with a clean, damp cloth.
Infrared Sensor
Infrared Sensor
Housing
Lens
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 solution to drain for 5 minutes.
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 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 for 5 minutes.
Note: If you do not sanitize the unit, go to step 14 in "VI.A.5. Sanitizing Procedure -
Final."
19) Turn off the power supply, then close the water supply line shut-off valve.
3. Sanitizing Solution
IMPORTANT
For safety and maximum effectiveness, use the solution immediately after
dilution.
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.
4. Sanitizing Procedure - Initial
1) Make sure the power supply is off and the water supply line shut-off valve is closed.
Remove the panels, then move the power switch to the "OFF" position.
2) Remove the strap connecting the spout to the chute assembly, then remove the spout.
Remove the rubber O-ring and nylon O-ring (if applicable) at the top of the cylinder and
also remove the packing between the spout and the chute.
3) Pour the sanitizing solution over the extruding head until the evaporator assembly and
the reservoir are full and the solution starts to overflow into the drain pan.
Fig. 16