Hoshizaki F-300BAF service manual Upper Bearing Wear Check

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V. Removal and Replacement of Components	33
A. Service for Refrigerant Lines	33
1. Refrigerant Recovery	33
2. Evacuation and Recharge [R-404A]	33
B. Brazing	34
C. Removal and Replacement of Compressor	35
D. Removal and Replacement of Drier	36
E. Removal and Replacement of Expansion Valve	36
F. Removal and Replacement of Evaporator Assembly Components	38
1. Upper Bearing Wear Check	39
2. Removal and Replacement of Cutter	39
3. Removal and Replacement of Extruding Head	40
4. Removal and Replacement of Auger	40
5. Removal and Replacement of Evaporator	40
6. Removal and Replacement of Mechanical Seal and Lower Housing	41
7. Removal and Replacement of Gear Motor	42
G. Removal and Replacement of Fan Motor	43
H. Removal and Replacement of Inlet Water Valve	43
I. Removal and Replacement of Flush Water Valve	43
VI. Cleaning and Maintenance	45
A. Cleaning and Sanitizing Instructions	45
1. Cleaning Solution	45
2. Cleaning Procedure	45
3. Sanitizing Solution	46
4. Sanitizing Procedure - Initial	47
5. Sanitizing Procedure - Final	47
B. Maintenance	49
C. Preparing the Icemaker for Long Storage	50

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Contents Self-Contained Flaker Model 300BAF Hoshizaki AMERICA, INC Contents Upper Bearing Wear Check Specifications Icemaker 300BAFII. General Information Construction Ice Making Unit Control Box Layout Auxiliary Code K-2 and L-0Auxiliary Code L-1 and M-0 Auxiliary Code M-1 and LaterTimer Board Solid-State Timer Board ControlSequence of Operation Ice Production Check300BAF, F-500BAF Sequence Flow Chart and Component Operation 300BAF Wiring Diagram Auxiliary Code K-1 and EarlierAuxiliary 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 Performance Data ICE ProductionIV. Service Diagnosis Diagnostic Procedure Page Diagnostic Charts No Ice ProductionProblem Possible Cause Remedy Low Ice Production Other Removal and Replacement of Components Service for Refrigerant LinesRefrigerant Recovery Evacuation and Recharge R-404ABrazing Removal and Replacement of Compressor Removal and Replacement of Drier Removal and Replacement of Expansion ValvePage Removal and Replacement of Evaporator Assembly Components Removal and Replacement of Cutter Upper Bearing Wear CheckRemoval and Replacement of Auger Removal and Replacement of Extruding HeadRemoval and Replacement of Evaporator Page 6b. Lower Housing Removal and Replacement of Gear MotorRemoval and Replacement of Inlet Water Valve Removal and Replacement of Fan MotorRemoval and Replacement of Flush Water Valve Page VI. Cleaning and Maintenance Cleaning and Sanitizing InstructionsCleaning Solution Cleaning ProcedureSanitizing Solution Sanitizing Procedure Initial Sanitizing Procedure FinalPage Maintenance Stainless Steel ExteriorStorage Bin and Scoop Air FilterPreparing the Icemaker for Long Storage