Manitowoc Ice Q300, Q290, Q160 service manual Shaft seal marks Underside of bin Insulator plate

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Section 2

Component Disassembly

Gearmotor Shaft Seal Replacement (continued)

Shaft seal marks the

underside of bin

insulator plate

Shaft seal

5Locate the shaft seal on the underside of the bin insulator plate.

CAUTION

Know which side of the shaft seal you are accessing, the convex side or the concave (ridge) side.

Snap in the new seal with the concave (ridge) side down. Otherwise the seal will not work and the dispenser will leak.

6Using a screwdriver, pry out the shaft seal, then throw the shaft seal away.

7With the convex side of the shaft seal facing up (and the concave, ridge side facing down), snap the new shaft seal onto the bin insulator plate.

CONVEX SIDE

(FRONT OF SHAFT SEAL)

CONCAVE SIDE

(RIDGE SIDE…BACK

OF SHAFT SEAL)

CAUTION

Preventive maintenance note:

Replace the motor shaft seal once a year.

2-11

Image 23

Contents Service Manual Safety Notices Table of Contents This page Intentionally Left Blank Section Troubleshooting Warranty Information Troubleshooting SectionEquipment Overview Room Key Card Activation Runs Problem Possible Cause To CorrectThere is power to Dispenser, however nothingDispenser runs but does not Gearmotor runs, butDispensing paddle wheel does Not turnProblem Ice Continues to Dispense or Dispenses by Itself Problem Dispenser Crushes Ice as it DispensesThis page Intentionally Left Blank Disassembling the Dispenser Parts Component DisassemblyRemoving the Drain Pan Component Disassembly SectionRemoving the Drain Pan Disassembling Rocking Chute/Door Disassembling the Rocking Chute/Door Remove the paddle wheel guard retainer Correct Installation Re-Installing the Paddle Wheel GuardCorrect Installation Incorrect InstallationDisassembling the Dispenser Parts Disassembling the Dispenser Parts For Bin Cleaning Removal of the Gearmotor Remove the bin insulator plate Gearmotor Shaft Seal ReplacementShaft seal marks Underside of bin Insulator plate Gearmotor Shaft Seal Replacement Correct WirinJ ElectricalWith TeVt PinV ElectricalSection Re-WirinJ ProcedureNon-AdjuVtDble Timer NON-ADJUSTABLE TimerTo reVet the DJitDtion timer UVe the followinJ procedure To check the DJitDtion timer, uVe the followinJ procedureAdjusting the Coin Mechanism Timer Before SeriDl NumberV QPA-310 QPA-160 QFA-291 115/60/1 PHSeriDl NumberV 990400000 to After SeriDl NumberV QPA-310 QPA-160 QFA-291 230/60/1 230/50/1 Brown White Ground Brown 230/60/1 PH 230/50/1 PH QRA-340 QRA-164 Card OperatedSV3060A QRA-330 QRA-163 Card Operated SV3061A Before SeriDl Number QCA-330 QCA-163 Coin OperatedAfter SeriDl Number SV3063 After Serial Number Page Manitowoc ICE, INC

Q300, Q160, Q290 specifications

Manitowoc Ice is renowned for its high-quality commercial ice machines, and among its standout models are the Q160, Q290, and Q300. Each model boasts unique features and technologies designed to meet the diverse needs of the food and beverage industry while ensuring reliability and efficiency.

The Manitowoc Q160 focuses on compactness without compromising on performance. This model is perfect for establishments with limited space, producing up to 161 pounds of ice daily. With its easy-to-use digital control panel, operators can monitor ice production and anticipate maintenance needs. The Q160 utilizes a self-diagnostic system that signals when cleaning is required, ensuring that ice quality remains high. It also features an innovative modular design allowing for easy access to internal components for servicing, ultimately leading to reduced downtime.

The Q290 takes efficiency and production to the next level, generating up to 285 pounds of ice in a 24-hour cycle. Its Adaptive Clean technology significantly reduces cleaning frequency, enhancing operational efficiency while maintaining peak performance. The Q290 is equipped with a patented ice-sensing probe that assesses the ice thickness and adjusts the freeze cycle accordingly, leading to substantial energy savings. Furthermore, this model incorporates a hygienic design that minimizes bacteria growth, ensuring the ice produced is of the highest quality.

Finally, the Q300 is a powerhouse designed for high-demand environments, producing up to 309 pounds of ice daily. Its advanced ice-making technology features a revolutionary water filtration system that guarantees clarity and purity in every cube. The Q300 also includes intelligence features like the SmartGrid technology, which optimizes energy usage based on demand patterns. This feature is crucial for businesses looking to reduce operational costs without sacrificing performance. Additionally, the Q300's robust construction ensures durability and longevity in busy settings.

In summary, the Manitowoc Q160, Q290, and Q300 represent the pinnacle of ice-making technology and efficiency. Each model is tailored to meet specific operational requirements, ensuring that businesses can find the perfect solution for their ice production needs. With features like easy maintenance, energy efficiency, and high ice quality, these machines are ideal investments for any commercial kitchen or bar. Whether you're looking for a compact solution or a high-capacity ice producer, Manitowoc Ice machines are designed to deliver exceptional performance and reliability.