Hoshizaki IM-21 - Page 4

VIII. ADJUSTMENT -------------------------------------------------------------------------------------97
1. EXPANSION VALVE -----------------------------------------------------------------------------97
2. WATER REGULATING VALVE - WATER-COOLED MODEL ONLY ------------------98
IX. REMOVAL AND REPLACEMENT--------------------------------------------------------------99
1. SERVICE FOR REFRIGERANT LINES -----------------------------------------------------99
[a] SERVICE INFORMATION ------------------------------------------------------------------99
[b] REFRIGERANT RECOVERY ------------------------------------------------------------ 100
[c] EVACUATION AND RECHARGE ------------------------------------------------------- 101
2. COMPRESSOR--------------------------------------------------------------------------------- 102
3. DRIER --------------------------------------------------------------------------------------------- 103
4. EXPANSION VALVE --------------------------------------------------------------------------- 104
5. EVAPORATOR ---------------------------------------------------------------------------------- 105
6. HOT GAS VALVE ------------------------------------------------------------------------------- 106
7. WATER REGULATING VALVE - WATER-COOLED MODEL ONLY ---------------- 107
[a] VALVE BODY ------------------------------------------------------------------------------- 107
[b] WHOLE VALVE ----------------------------------------------------------------------------- 107
8. WATER PAN ASSEMBLY--------------------------------------------------------------------- 109
9. PUMP MOTOR ---------------------------------------------------------------------------------- 111
10. WATER VALVE --------------------------------------------------------------------------------- 112
11. ACTUATOR MOTOR --------------------------------------------------------------------------- 113
12. CAM ARM ---------------------------------------------------------------------------------------- 114
[a] CAM ARM (A) - ACTUATOR MOTOR SIDE ------------------------------------------ 114
[b] CAM ARM (B) - REAR SIDE ------------------------------------------------------------- 114
13. ACTUATOR TOGGLE SWITCH ------------------------------------------------------------- 115
14. CONTROLLER BOARD ---------------------------------------------------------------------- 118
[a] MODIFICATION ----------------------------------------------------------------------------- 118
[b] REPLACEMENT --------------------------------------------------------------------------- 118
15. THERMISTOR FOR CUBE CONTROL ---------------------------------------------------- 120
16. SURGE ABSORBER -------------------------------------------------------------------------- 121
17. FAN MOTOR - AIR-COOLED MODEL ONLY--------------------------------------------- 122
[a] EXCEPT IM-21/25/30CLE --------------------------------------------------------------- 122
[b] IM-21/25/30CLE ONLY -------------------------------------------------------------------- 122
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