Hoshizaki FS-1022MLH-C service manual Sanitizing Solution, Sanitizing Procedure Initial

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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.
Infrared Sensor
Infrared Sensor
Housing

Lens

Fig. 14

12)Replace the top panel in its correct position. Move the control switch to the "ICE" position, then plug the unit back in. Move the power switch to the "ON" position, then replace the front panel in its correct position. Make ice using the solution until the icemaker stops making ice.

13)Remove the front panel, then move the power switch to the "OFF" position. Move the control switch to the "DRAIN" position, then move the power switch back to the "ON" position. Replace the front panel in its correct position.

14)Allow the water system to drain for 5 minutes.

15)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 to supply water to the reservoir.

17)After the gear motor starts, remove the front panel. Move the power switch to the "OFF" position. Move the control switch to the "DRAIN" position, then move the power switch back to the "ON" position. Replace the front panel in its correct position.

18)Allow the water system to drain for 5 minutes.

Note: If you do not sanitize the unit, go to step 14 in "III.A.5. Sanitizing Procedure ‑ Final."

19)Remove the front panel. Move the power switch to the "OFF" position, then unplug the unit from the electrical outlet. 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 switch is in the "OFF" position, the unit is unplugged from the electrical outlet, and the water supply line shut-off valve is closed. Remove the panels.

2)Remove the strap connecting the spout to the chute assembly, then remove the spout. Remove the rubber O-ring and nylon O-ring at the top of the cylinder and also remove the packing and chute bracket between the spout and chute.

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Contents SRC-10H Hoshizaki AMERICA, INC Contents Page Serious injury Important Safety InformationIndicates important information about the use and care UnitFor SRC FS-1022MLH-C Specifications IcemakerSRC-10H Condensing UnitIcemaker FS-1022MLH-C II. General Information ConstructionCondensing Unit a SRC-10H Icemaking Unit Sequence Cycles and Shutdown Sequence of OperationDrain Cycle Shutdown Cycle Sequence Flow Chart Control Board Sequence Flow Chart FS-1022MLH-C/SRC-10HControl Board Control Board Control Board LayoutNo. of Beeps Type of Alarm Reset Options Every 5 sec LED Lights and Audible Alarm SafetiesSequence Step Energized Components Min MaxSeconds 1.6 minutes Factory Default Controls and AdjustmentsS1 Dip Switch Setting Infrared Sensor Shutdown Delay S1 Dip Switch Setting Dispense Time S1 Dip Switch Setting Drain Timer IntervalBackup S1 Dip Switch MechanicalShutdown Delay Bin ControlIII Wiring Diagrams High-Pressure Switch Control Low-Pressure SwitchSafety Low-Pressure Switch Manual Reset FS-1022MLH-C with SRC-10H Performance DataIce Production Check IV. Service DiagnosisDiagnostic Procedure Page Page Page Control Board Check 5VDC Page Infrared Sensor Check Bin Control CheckMechanical Backup Bin Control Check Page Float Switch Cleaning Float Switch Check and CleaningFloat Switch Check Page No Ice Production Possible Cause Startup Diagnostic ChartsNo Ice Production No Ice Production Possible Cause Shutdown Service for Refrigerant Lines Removal and Replacement of ComponentsEvacuation and Recharge R-404A Refrigerant RecoveryBrazing Component Important Notes for Component ReplacementEvaporator Assembly Components. See Fig Evaporator Assembly Upper Bearing Wear Check Removal and Replacement of CutterRemoval and Replacement of Auger Removal and Replacement of Extruding HeadRemoval and Replacement of Evaporator Page Removal and Replacement of Gear Motor 6b. Lower HousingPage Cleaning and Sanitizing Instructions VI. Cleaning and MaintenanceCleaning Solution Cleaning ProcedureFloat Switch Assembly Reservoir Cover Sanitizing Procedure Initial Sanitizing SolutionSanitizing Procedure Final Maintenance Frequency Area Task Maintenance ScheduleDrain the evaporator Preparing the Icemaker for Long StorageRemove the water from the icemaker water supply line
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