Table Of Contents - Hoshizaki TM-500AAE Service Manual

Thin glass ice maker
Table of Contents

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I. SPECIFICATIONS ------------------------------------------------------------------------------------- 1
1. FEATURES ---------------------------------------------------------------------------------------- 1
[a] FLOOR MOUNTING AND FIXED MOUNTING ---------------------------------------- 1
[b] BIN CONTROL ADJUSTMENT (Fixed Mounting Only) ------------------------------ 1
[c] ICE PRODUCTION CONTROL (Fan Control) ------------------------------------------ 1
[d] OVERLOAD PROTECTION --------------------------------------------------------------- 1
[e] USER RESET --------------------------------------------------------------------------------- 1
[f] ERROR CODES AND RECORDS ------------------------------------------------------- 1
[g] OTHER INFORMATION --------------------------------------------------------------------- 2
[h] CHANGE OF ICE TYPE -------------------------------------------------------------------- 2
2. DIMENSIONS/CONNECTIONS --------------------------------------------------------------- 3
3. SPECIFICATIONS ------------------------------------------------------------------------------- 4
4. CONSTRUCTION --------------------------------------------------------------------------------- 5
II. MAINTENANCE AND CLEANING INSTRUCTIONS ------------------------------------------ 6
1. TIMING BELT -------------------------------------------------------------------------------------- 6
2. CONDENSER ------------------------------------------------------------------------------------- 6
3. AIR FILTER ---------------------------------------------------------------------------------------- 6
4. GREASE UP (BEARING) ----------------------------------------------------------------------- 6
5. PERIODICAL CLEANING ---------------------------------------------------------------------- 7
III. TECHNICAL INFORMATION ----------------------------------------------------------------------- 8
1. WATER CIRCUIT AND REFRIGERANT CIRCUIT ---------------------------------------- 8
2. WIRING DIAGRAM ------------------------------------------------------------------------------- 9
[a] WIRING DIAGRAM --------------------------------------------------------------------------- 9
[b] CONTROL BOX LAYOUT ----------------------------------------------------------------- 10
3. ICEMAKING MECHANISM -------------------------------------------------------------------- 11
[a] EVAPORATOR (DRUM) ------------------------------------------------------------------ 11
[b] CUTTER --------------------------------------------------------------------------------------- 11
[c] BEARING -------------------------------------------------------------------------------------- 11
[d] MECHANICAL SEAL ---------------------------------------------------------------------- 11
[e] HEATER (CUTTER) ------------------------------------------------------------------------ 12
[f] HEATER (TANK) ---------------------------------------------------------------------------- 12
[g] GEAR MOTOR ------------------------------------------------------------------------------- 12
4. WATER CIRCUIT -------------------------------------------------------------------------------- 12
[a] FLOAT SWITCH ----------------------------------------------------------------------------- 12
[b] CONTROL WATER VALVE -------------------------------------------------------------- 12
[c] FLUSH WATER VALVE ------------------------------------------------------------------- 13
5. REFRIGERATION CIRCUIT ------------------------------------------------------------------- 14
[a] APPLICABLE PARTS --------------------------------------------------------------------- 14
[b] SERVICE INSTRUCTIONS --------------------------------------------------------------- 14
[c] REFRIGERANT CONTROL (Compressor Cooling) --------------------------------- 14
[d] REFRIGERANT CONTROL (Ice Production Control) ------------------------------- 14
[e] REFRIGERANT ------------------------------------------------------------------------------ 14
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