Hoshizaki F-1500MAH Service Manual page 4

VI. Removal and Replacement of Components .................................................................. 50
1. Service for Refrigerant Lines ...................................................................................... 50
[a] Refrigerant Recovery........................................................................................... 50
[b] Evacuation and Recharge [R-404A] .................................................................... 50
2. Brazing ....................................................................................................................... 51
3. Removal and Replacement of Compressor ................................................................ 52
4. Removal and Replacement of Drier ........................................................................... 53
5. Removal and Replacement of Expansion Valve ........................................................ 54
6. Removal and Replacement of Water Regulating Valve (water-cooled models only) .. 55
7. Removal and Replacement of Condensing Pressure Regulator (C.P.R.)
(remote air-cooled model only) ................................................................................... 56
8. Removal and Replacement of Evaporator Assembly ................................................. 57
9. Removal and Replacement of Fan Motor ................................................................... 61
10. Removal and Replacement of Control Water Valve .................................................. 61
11. Removal and Replacement of Flush Water Valve ..................................................... 62
VII. Cleaning and Maintenance .......................................................................................... 63
1. Preparing the Icemaker for Long Storage ................................................................... 63
2. Cleaning and Sanitizing Instructions .......................................................................... 65
[a] Cleaning Solution ................................................................................................ 65
[b] Cleaning Procedure ............................................................................................ 65
[c] Sanitizing Solution............................................................................................... 66
[d] Sanitizing Procedure - Initial ................................................................................ 66
[e] Sanitizing Procedure - Final ................................................................................ 67
3. Maintenance Instructions ............................................................................................ 69
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