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Manitowoc Ice QM45 Series Ice Machine Operation, Component Identification, Section, SV1731A

Models: QM45 Series

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Section 3

Ice Machine Operation

Component Identification

ICE THICKNESS PROBE

WATER DISTRIBUTION TUBE

EVAPORATOR

FLOAT VALVE ASSEMBLY

SIPHON CAP

BIN SWITCH MAGNET

ICE DAMPER

SV1731A

WATER PUMP

WATER TROUGH

CONDENSER AIR FILTER

ON/OFF/WASH

TOGGLE SWITCH

SV1733

COMPRESSOR COMPARTMENT

ACCESS SCREWS

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Manitowoc Ice QM45 Series Ice Machine Operation, Component Identification, Section, SV1731A, SV1733, Evaporator

Contents

QM45 Series Ice Machines Installation, Use, Care and Service ManualThis manual covers the following model numbers Safety NoticesProcedural Notices Table of Contents Table of ContentsSection 2 - Installation Instructions Section 1 - General InformationTable of Contents cont Table of ContentsSection 4 - Maintenance Section 5 - Before Calling for ServiceSection AccessoriesGeneral Information Section General InformationModel/Serial Number Location SectionModel/Serial Number Location General InformationCommercial Warranty Coverage Owner Warranty Registration CardAUTHORIZED WARRANTY SERVICE SERVICE CALLSSection Residential Warranty CoverageGeneral Information Ice Machine Dimensions Installation InstructionsSection GeneralLocation of Ice Machine Installation InstructionsIce Machine Heat of Rejection SectionLEVELING LEGChecking Ice Machine Level Leveling the Ice MachineLeveling Leg and Foot Installation InstructionsTHIS PAGE INTENTIONALLY LEFT BLANK Installation InstructionsSection For United Kingdom Only Electrical ServiceVOLTAGE QM-45ICE MACHINEWATER SUPPLY Water Service/DrainsWATER INLET LINES DRAIN CONNECTIONSWATER SUPPLY AND DRAIN LINE SIZING/CONNECTIONS Typical Water Supply Drain InstallationInstallation Instructions SectionBefore Starting the Ice Machine Installation ChecklistPERSONAL INJURY POTENTIAL Installation InstructionsIce Machine Operation Ice Machine OperationComponent Identification FLOAT VALVE ASSEMBLY SIPHON CAP1. Pressure Equalization Ice Making Sequence of Operation2. Refrigeration System Start-Up FREEZE SEQUENCE 3. PrechillSection QM45 SELF-CONTAINEDAIR COOLED MODELSIce Machine Operation ICE MAKINGSEQUENCE OF OPERATIONSIPHON SYSTEM Operational ChecksSiphon System Check WATER LEVEL CHECKIce Thickness Check ICE THICKNESS CHECKSection Ice Machine OperationSection Ice Machine OperationSection Maintenance MaintenanceInterior Cleaning and Sanitizing CLEANING AND SANITIZING PROCEDUREB. Remove Water Pump A. Remove the Vinyl HoseWater Pump Removal C. Remove the Ice Thickness ProbeWater Distribution Tube Disassembly DisassemblyD. Remove the Water Distribution Tube Water Distribution Tube RemovalF. Remove the Water Trough InstallationG. Remove the Ice Damper MaintenanceSection H. Remove the Bin DoorMaintenance Section MaintenanceCLEANING THE CONDENSER EXTERIOR CLEANINGICE MACHINE INSPECTION Air-CooledCondenserSELF-CONTAINED AIR-COOLEDICE MACHINES REMOVAL FROM SERVICE WINTERIZATIONMaintenance SectionBefore Calling for Service Before Calling for ServiceChecklist SectionSection Before Calling for ServiceSafety Limit Feature Safety Limit Stand-ByMode SAFETY LIMITS GeneralDetermining Which Safety Limit Safety Limit NotesSafety Limit #2 Safety Limit #1Because there are many possible external problems Before Calling for ServicePage 2006 Manitowoc Ice, Inc MANITOWOC ICE, INC