Manitowoc Ice QM20 service manual Section Maintenance, Interior Cleaning and Sanitizing

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Section 4

Maintenance

Section 4

Maintenance

Interior Cleaning and Sanitizing

GENERAL

You are responsible for maintaining the ice machine in accordance with the instructions in this manual. Maintenance procedures are not covered by the warranty.

Clean and sanitize the ice machine every six months for efficient operation. If the ice machine requires more frequent cleaning and sanitizing, consult a qualified service company to test the water quality and recommend appropriate water treatment.

The ice machine must be taken apart for cleaning and sanitizing.

CAUTION

Use only Manitowoc approved Ice Machine Cleaner (part number 94-0546-3) and Sanitizer (part number 94-0565-3). It is a violation of Federal law to use these solutions in a manner inconsistent with their labeling. Read and understand all labels printed on bottles before use.

CLEANING AND SANITIZING PROCEDURE

CAUTION

Do not mix Ice Machine Cleaner and Sanitizer solutions together. It is a violation of Federal law to use these solutions in a manner inconsistent with their labeling.

WARNING

Wear rubber gloves and safety goggles (and/or face shield) when handling Ice Machine Cleaner or Sanitizer.

Ice machine cleaner is used to remove lime scale and mineral deposits. Ice machine sanitizer disinfects and removes algae and slime.

Step 1 Set the toggle switch to the OFF position after ice falls from the evaporator at the end of a Harvest cycle. Or, set the switch to the OFF position and allow the ice to melt off the evaporator.

CAUTION

Never use anything to force ice from the evaporator. Damage may result.

Step 2 Remove all ice from the bin.

Step 3 To start a cleaning cycle, move the toggle switch to the WASH position.

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Contents QM20 Series Ice Machine Installation Use and CareProcedural Notices Safety NoticesThis manual covers the following model numbers Personal Injury PotentialTable of Contents This page Intentionally Left Blank Section General Information Section General InformationModel/Serial Number Location Model/Serial Number Location Model NumberGeneral Information Section Owner Warranty Registration CardCommercial Warranty Coverage WHO is Covered by this Limited WARRANTY? Residential Warranty CoverageIntentionally Left Blank Installation Instructions Section Installation InstructionsDimensions SectionLocation of Ice Machine Installation Instructions SectionIce Machine Heat of Rejection Leveling the Ice MachineVoltage Electrical ServiceFUSE/CIRCUIT Breaker Electrical RatingTerminal Block Wire Connection Strain Relief InstallationElectrical Cord Strain Relief Terminal Block Connections SV1707Water Supply Water Service/DrainsDrain Connections Water Supply and Drain Line SIZING/CONNECTIONSTypical Water Supply and Drain Line Sizing and Connections Sequence of Operation Section Ice Machine OperationIce Machine Operation Ice Thickness Adjustment Dial Ice Thickness AdjustmentIce Machine Operation Section Correct Ice Bridge ThicknessSection Maintenance Section MaintenanceInterior Cleaning and Sanitizing Cleaning and Sanitizing ProcedureRemove the Bin Door Maintenance SectionParts Removal Overview Removing the Overflow Tube Remove the Vinyl Hose Remove the Overflow TubeRemove the Water Pump Removing the Water Pump Remove the Water TroughModel ICE Machine Inspection Exterior CleaningRemoving the Filter Cleaning the CondenserAir-Cooled Condenser Removal from Service/Winterization Checklist Section Before Calling for ServiceBefore Calling for Service To Correct Problem Possible Cause Before Calling for Service SectionPage Manitowoc ICE, INC

QM20 specifications

The Manitowoc Ice QM20 is a top-tier commercial ice machine renowned for its robust performance and innovative features. Aimed primarily at the food service and hospitality industries, this ice maker excels in producing high-quality ice efficiently, delivering reliability and convenience in one compact unit.

One of the standout features of the QM20 is its ice production capacity. It can produce up to 2,030 pounds of ice per day, making it ideal for high-demand environments like restaurants, bars, and hotels. The machine generates chewable, nugget-style ice, which is not only popular among consumers but also highly effective for chilling beverages quickly. The texture of the ice helps to enhance the user experience, making drinks colder faster while maintaining their flavor profile.

The QM20 is equipped with advanced technologies that simplify operation and maintenance. The machine includes a user-friendly digital interface that provides real-time information about ice production and maintenance alerts. This feature ensures that users can easily manage operations, reducing the risk of unexpected outages. One of its notable characteristics is the self-diagnostic feature, which can identify potential issues before they escalate, ensuring optimal performance and longevity of the unit.

Energy efficiency is a key consideration in the design of the QM20. It is engineered to operate optimally while using minimal energy, making it an environmentally friendly choice for businesses conscious of their carbon footprint. In addition, it features a built-in water filter that helps to improve ice quality and taste, while also prolonging the lifespan of the ice machine by reducing mineral buildup.

Durability is another highlight of the Manitowoc Ice QM20. Constructed from high-grade stainless steel, this unit is designed to withstand the rigors of daily use in busy commercial environments. The easy-to-clean design further promotes hygiene, an essential factor in the food service industry.

In summary, the Manitowoc Ice QM20 is a robust, efficient, and technologically advanced ice machine that meets the demands of the commercial sector. With its high production capacity, innovative features, and durable construction, it stands out as a leading choice for establishments looking to enhance their ice-making capabilities while providing exceptional service to their customers.
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