Hoshizaki KM-650MRH, KM-650MAH Maintenance, Sanitizing Procedure Following Cleaning Procedure

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20)Remove the front panel and fully open the cleaning valve.

21)Move the control switch to the "WASH" position.

22)Replace the front panel in its correct position.

23)Turn on the power supply to rinse off the cleaning solution.

24)Turn off the power supply after 5 minutes.

25)Remove the front panel.

26)Remove one end of the pump tubing. Drain the water tank. Replace the pump tubing in its correct position.

27)Repeat steps 15 through 26 three more times to rinse thoroughly.

Note: If you do not sanitize the icemaker, go to step 10 in "2. Sanitizing Procedure."

2.Sanitizing Procedure - Following Cleaning Procedure

1)Dilute a 5.25% sodium hypochlorite solution (chlorine bleach) with water (add 1.5 fl. oz. of sanitizer to 3 gal. of water).

2)Remove the insulation panel.

3)Pour the sanitizing solution into the water tank.

4)Replace the insulation panel and the front panel in their correct positions.

Note: Make sure that the control switch is in the "WASH" position and the cleaning valve is open.

5)Turn on the power supply, and start the sanitizing process.

6)Turn off the power supply after 15 minutes.

7)Remove the front panel.

8)Remove one end of the pump tubing. Drain the water tank. Replace the pump tubing in its correct position.

9)Repeat steps 15 through 26 in "1. Cleaning Procedure" two times to rinse thoroughly.

10)Close the cleaning valve.

11)Move the control switch to the "ICE" position.

12)Replace the front panel and the base cover in their correct positions.

13)Clean the storage bin with water.

14)Turn on the power supply, and start the automatic icemaking process.

B.Maintenance

IMPORTANT

This icemaker must be maintained individually, referring to the instruction manual and labels provided with the icemaker.

1. Stainless Steel Exterior

To prevent corrosion, wipe the exterior occasionally with a clean and soft cloth. Use a

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Contents KM-650MAH KM-650MWH KM-650MRH Hoshizaki AMERICA, INC Contents Page Specifications Icemaker KM-650MAH air-cooledKM-650MWH water-cooled Water Cooled CondenserKM-650MRH remote air-cooled Condensing Unit URC-5FSpecifications Model URC-5FII. General Information Construction KM-650MWH water-cooled KM-650MRH remote air-cooled Sequence of Operation Cycle Steps Harvest Cycle Freeze Cycle One Minute Control Board Control Board Layout Control Products E Control BoardControl Board Features Maximum Water Supply Period 6 minutesLED Lights and Audible Alarm Safeties Controls and Adjustments Default Dip Switch SettingsHarvest Timer dip switch 1 Pump-Out Frequency Control dip switch 5 Control Board Check Procedure Control Board ReplacementKM-650MAH air-cooled KM-650MWH water-cooled KM-650MRH remote air-cooled Wiring Diagrams KM-650MAH air-cooled and KM-650MWH water-cooledPsig Performance Data 108680 615 IV. Service Diagnosis Minute KM Diagnostic Procedure Diagnostic Charts No Ice ProductionProblem Possible Cause Remedy Problem Possible Cause Remedy Problem Possible Cause Remedy Evaporator is Frozen Up Abnormal Ice Low Ice ProductionOther Problem Possible Cause Remedy Removal and Replacement of Components Service for Refrigerant LinesRefrigerant Recovery Evacuation and Recharge R-404ARemoval and Replacement of Compressor BrazingRemoval and Replacement of Drier Removal and Replacement of Expansion Valve Removal and Replacement of Hot Gas Valve and Line Valve Removal and Replacement of Evaporator Adjustment of Water Regulating Valve Water-Cooled Model Only Page Removal and Replacement of Thermistor Removal and Replacement of Fan MotorRemoval and Replacement of Inlet Water Valve Removal and Replacement of Pump MotorRemoval and Replacement of Spray Tubes VI. Cleaning and Maintenance Instructions Cleaning and Sanitizing ProceduresCleaning Procedure Sanitizing Procedure Following Cleaning Procedure MaintenanceStainless Steel Exterior Preparing the Icemaker for Long Storage Storage Bin and ScoopAir Filters air-cooled models only Condenser air-cooled and remote air-cooled models onlyDrain the potable water supply line Drain the potable water tank
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Manual 32 pages 59.37 Kb