Hoshizaki F-300BAF - Manual (Page 4)

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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