Hoshizaki F-1001MAH Service Manual page 4

F-1001MRH-C.......................................................................................................... 49
F-1001MLH-C .......................................................................................................... 50
IV. Adjustment of Components ............................................................................................ 51
1. Adjustment of Water Regulating Valve (water-cooled model only) .............................. 51
V. Service Diagnosis........................................................................................................... 52
1. No Ice Production ....................................................................................................... 52
2. Low Ice Production ..................................................................................................... 54
3. Other ........................................................................................................................... 55
VI. Removal and Replacement of Components .................................................................. 56
1. Service for Refrigerant Lines ...................................................................................... 56
[a] Refrigerant Recovery [except F-1001MLH(-C)] .................................................. 56
[b] Refrigerant Recovery [F-1001MLH(-C) only] ....................................................... 56
[c] Evacuation and Recharge [R-404A] .................................................................... 56
2. Brazing ....................................................................................................................... 57
3. Removal and Replacement of Compressor ................................................................ 58
4. Removal and Replacement of Drier ........................................................................... 59
5. Removal and Replacement of Expansion Valve ......................................................... 60
6. Removal and Replacement of Water Regulating Valve (water-cooled model only) ... 61
7. Removal and Replacement of Condensing Pressure Regulator (C.P.R.)
(remote air-cooled model only) ................................................................................... 62
8. Removal and Replacement of Evaporator Assembly ................................................. 63
9. Removal and Replacement of Fan Motor ................................................................... 67
10. Removal and Replacement of Control Water Valve .................................................. 67
11. Removal and Replacement of Flush Water Valve ..................................................... 68
VII. Cleaning and Maintenance .......................................................................................... 69
1. Preparing the Icemaker for Long Storage ................................................................... 69
2. Cleaning and Sanitizing Instructions .......................................................................... 71
[a] Cleaning Solution ................................................................................................ 71
[b] Cleaning Procedure ............................................................................................ 72
[c] Sanitizing Solution ............................................................................................... 73
[d] Sanitizing Procedure - Initial ................................................................................ 73
[e] Sanitizing Procedure - Final ................................................................................ 74
3. Maintenance ............................................................................................................... 76
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