Manuals / Manitowoc Ice / Kitchen Appliance / Ice Maker

Manitowoc Ice Q290, Q300 service manual Q Model Dispenser, Q160/290/300

Models: Q300 Q160 Q290

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Q MODEL

DISPENSER

Q160/290/300

Service

Manual

Thank you for selecting a Manitowoc Dispenser, the dependability leader in ice making equipment and related products. With proper care and maintenance, your new Manitowoc Dispenser will provide you with many years of reliable and economical performance.

This manual is updated as new information and models are released.	Part Number 80-1389-3
Visit our website for the latest manual. www.manitowocice.com	6/04

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Manitowoc Ice Q290, Q300 service manual Q Model Dispenser, Q160/290/300

Contents

Q160/290/300 Q MODEL DISPENSERProcedural Notices Safety NoticesImportant boxes serve two functions They call the operator’s attention to important informationTable of Contents Table of ContentsSection 1 - Troubleshooting Section 2 - Equipment SpecificationsTHIS PAGE INTENTIONALLY LEFT BLANK Table of ContentsTroubleshooting TroubleshootingSection Locations of Model Number and Serial NumberWarranty Information TroubleshootingWarranty Coverage AUTHORIZED WARRANTY SERVICETroubleshooting Equipment OverviewSection Coin Operated Activation Room Key Card ActivationTroubleshooting SectionProblem Problem Ice Does Not Dispense When Rocking Chute is DepressedThere is power to the Possible Causedispensing paddle wheel does The gearmotor runs, but thenot turn Dispenser runs but does notProblem Ice Continues to Dispense or Dispenses by Itself Problem Dispenser Crushes Ice as it DispensesIs the agitation timer set when the dispenser operates?Section TroubleshootingDisassembling the Dispenser Parts Component DisassemblyFor Cleaning SectionRemoving the Drain Pan Disassembling the Dispenser Parts For Cleaning continuedComponent Disassembly SectionRemoving the Drain Pan continuedDisassembling the Rocking Chute/DoorComponent Disassembly Disassembling the Rocking Chute/Door continuedSection 3 Remove door lockSection Component DisassemblyDisassembling the Rocking Chute/Door continued 9 Remove the paddle wheel guard retainerCorrect Installation Re-Installing the Paddle Wheel GuardIncorrect Installation 2 Correct InstallationDisassembling the Dispenser Parts For Bin CleaningComponent Disassembly SectionComponent Disassembly Disassembling the Dispenser Parts For Bin Cleaning continuedSection 6 Remove the agitator from the bin areaComponent Disassembly Removal of the GearmotorSection 2-10 Gearmotor Shaft Seal ReplacementComponent Disassembly Section2-11 Gearmotor Shaft Seal Replacement continuedComponent Disassembly Section2-12 Gearmotor Shaft Seal Replacement continuedComponent Disassembly 9 Replace the three bolts. Using a 7/16” nutNON-ADJUSTABLE TIMER W/ TEST PINS Agitation Timertimer, uVe the followinJ procedure Section 3ElectricalElectricalSection Re-WirinJ ProcedureNon-AdjuVtDble Timer NON-ADJUSTABLE TIMERtimer, uVe the followinJ procedure Section 3ElectricalTo check the DJitDtion timer, uVe the followinJ procedure ADJUSTABLE TIMERTo reVet the DJitDtion timer UVe the followinJ procedure ElectricalSectionAdjusting the Coin Mechanism for Canadian Coins Adjusting the Coin Mechanism TimerSection 3Electrical ImportantQPA-310 QPA-160 QFA-291 115/60/1 PH Wiring DiagramsBefore SeriDl NumberV ElectricalSectionSection 3Electrical SeriDl NumberV 990400000 toQPA-310 QPA-160 QFA-291 115/60/1 PH AGITATIONElectricalSection After SeriDl NumberVQPA-310 QPA-160 QFA-291 115/60/1 PH BLACKSection 3Electrical QPA-310 QPA-160 QFA-291 230/60/1 230/50/1Before SeriDl NumberV AGITATIONElectricalSection 3-10QPA-310 QPA-160 QFA-291 230/60/1 230/50/1 SeriDl NumberV 990400000 toSection 3Electrical 3-11QPA-310 QPA-160 QFA-291 230/60/1 230/50/1 After SeriDl NumberVQRA-340 QRA-164 CARD OPERATED 230/60/1 PH 230/50/1 PH 3-12ElectricalSection Before SeriDl NumberVSection 3Electrical 3-13QRA-340 QRA-164 CARD OPERATED 230/60/1 PH 230/50/1 PH After SeriDl NumberVQRA-330 QRA-163 CARD OPERATED 115/60/1 PH 3-14ElectricalSection Before SeriDl NumberVSection 3Electrical 3-15QRA-330 QRA-163 CARD OPERATED 115/60/1 PH Before SeriDl NumberVQCA-330 QCA-163 COIN OPERATED 230/60/1 PH 230/50/1 PH 3-16Before SeriDl Number ElectricalSectionAfter SeriDl Number 3-17Section 3Electrical QCA-330 QCA-163 COIN OPERATED 230/60/1 PH 230/50/1 PHQCA-330 QCA-163 COIN OPERATED 115/60/1 PH 3-18ElectricalSection Before SeriDl NumberSection 3Electrical 3-19QCA-330 QCA-163 COIN OPERATED 115/60/1 PH After Serial NumberPage Specifications and design are subject to change without notice MANITOWOC ICE, INCWe reserve the right to make product improvements at any time 2003 Manitowoc Ice, Inc. Litho in USA