Hoshizaki F-300BAF VI. Cleaning and Maintenance, Cleaning and Sanitizing Instructions

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VI. Cleaning and Maintenance

IMPORTANT

Ensure all components, fasteners and thumbscrews are securely in place after

any maintenance or cleaning is done to the equipment.

A. Cleaning and Sanitizing Instructions

WARNING

1.HOSHIZAKI recommends cleaning this unit at least once a year. More frequent cleaning, however, may be required in some existing water conditions.

2.To prevent injury to individuals and damage to the icemaker, do not use ammonia type cleaners.

3.Always wear liquid-proof gloves to prevent the cleaning and sanitizing solutions from coming into contact with skin.

1.Cleaning Solution

Dilute 4.8 fl. oz. (142 ml) of recommended cleaner Hoshizaki "Scale Away" or

"LIMEAWAY" (Economics Laboratory, Inc.) with 0.8 gallons (3 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.

2.Cleaning Procedure

1)Unplug the unit from the electrical outlet then remove the front panel and the top panel.

2)

Close the water supply line shut-off valve.

 

3)

Remove all ice from the storage bin.

Thumbscrews

 

4)Move the flush switch to the "FLUSH" position.

5)Plug the unit back in and turn on the power

supply and drain out all water from the

Spout Packing (B)

water line.

 

6) Turn off the power supply.

Note: This unit is designed to start operating when the reservoir is filled with water.

Spout (B)

Fig. 3

7)In the storage bin, remove the thumbscrews attaching spout (B), then remove spout (B) and spout packing (B). See Fig. 3.

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Contents Self-Contained Flaker Model 300BAF Hoshizaki AMERICA, INC Contents Upper Bearing Wear Check 300BAF Specifications IcemakerII. General Information Construction Ice Making Unit Auxiliary Code K-2 and L-0 Control Box LayoutAuxiliary Code M-1 and Later Auxiliary Code L-1 and M-0Solid-State Timer Board Control Timer BoardIce Production Check Sequence of Operation300BAF, F-500BAF Sequence Flow Chart and Component Operation 300BAF Auxiliary Code K-1 and Earlier Wiring DiagramAuxiliary Code K-2 and L-0 Auxiliary Code L-1 and M-0 Auxiliary Code M-1 and Later Sequence of Electrical Circuit Ice Purge Cycle Freeze Cycle Shutdown Cleaning Flush Switch Low Water Safety Spout Safety Switch High Pressure Switch ICE Production Performance DataIV. Service Diagnosis Diagnostic Procedure Page No Ice Production Diagnostic ChartsProblem Possible Cause Remedy Low Ice Production Other Service for Refrigerant Lines Removal and Replacement of ComponentsRefrigerant Recovery Evacuation and Recharge R-404ABrazing Removal and Replacement of Compressor Removal and Replacement of Expansion Valve Removal and Replacement of DrierPage Removal and Replacement of Evaporator Assembly Components Upper Bearing Wear Check Removal and Replacement of CutterRemoval and Replacement of Extruding Head Removal and Replacement of AugerRemoval and Replacement of Evaporator Page Removal and Replacement of Gear Motor 6b. Lower HousingRemoval and Replacement of Fan Motor Removal and Replacement of Inlet Water ValveRemoval and Replacement of Flush Water Valve Page Cleaning and Sanitizing Instructions VI. Cleaning and MaintenanceCleaning Solution Cleaning ProcedureSanitizing Solution Sanitizing Procedure Final Sanitizing Procedure InitialPage Stainless Steel Exterior MaintenanceStorage Bin and Scoop Air FilterPreparing the Icemaker for Long Storage