Manitowoc Ice QM20 service manual Exterior Cleaning, ICE Machine Inspection

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Maintenance

Section 4

WARNING

Disconnect electric power to the ice machine at the electric switch box before proceeding.

Step 17 Repeat step 6 to remove parts for hand sanitizing.

Step 18 Mix a solution of sanitizer and warm water.

Solution Type

Water

Mixed With

Sanitizer

23L. (6 gal )

120 ml (4 oz) sanitizer

Step 19 Use 1/2 of the sanitizer/water solution to sanitize all removed components. Use a cloth or sponge to liberally apply the solution to all surfaces of the removed parts or soak the removed parts in the sanitizer/water solution. Do not rinse parts after sanitizing.

Step 20 Use 1/2 of the sanitizer/water solution to sanitize all foodzone surfaces of the ice machine and bin. Use a cloth or sponge to liberally apply the solution. When sanitizing, pay particular attention to the following areas:

Evaporator plastic parts - including top, bottom and sides

Bin bottom, sides and top

Do not rinse the sanitized areas.

Step 21 Replace all removed components.

Step 22 Reapply power and water to the ice machine and place the toggle switch in the ICE position.

EXTERIOR CLEANING

Clean the area around the ice machine as often as necessary to maintain cleanliness and efficient operation.

Sponge any dust and dirt off the outside of the ice machine with mild soap and water. Wipe dry with a clean, soft cloth.

Treat all exterior stainless steel surfaces with a commercial grade stainless steel cleaner/polish.

ICE MACHINE INSPECTION

Check all water fittings and lines for leaks. Also, make sure the refrigeration tubing is not rubbing or vibrating against other tubing, panels, etc.

Do not put anything (boxes, etc.) in front of the ice machine. There must be adequate airflow through and around the ice machine to maximize ice production and ensure long component life.

4-6

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Contents Installation Use and Care QM20 Series Ice MachineThis manual covers the following model numbers Safety NoticesProcedural Notices Personal Injury PotentialTable of Contents This page Intentionally Left Blank Model/Serial Number Location Section General InformationSection General Information Model/Serial Number Location Model NumberCommercial Warranty Coverage Owner Warranty Registration CardGeneral Information Section Residential Warranty Coverage WHO is Covered by this Limited WARRANTY?Intentionally Left Blank Dimensions Section Installation InstructionsInstallation Instructions SectionIce Machine Heat of Rejection Installation Instructions SectionLocation of Ice Machine Leveling the Ice MachineFUSE/CIRCUIT Breaker Electrical ServiceVoltage Electrical RatingElectrical Cord Strain Relief Strain Relief InstallationTerminal Block Wire Connection Terminal Block Connections SV1707Drain Connections Water Service/DrainsWater Supply Water Supply and Drain Line SIZING/CONNECTIONSTypical Water Supply and Drain Line Sizing and Connections Ice Machine Operation Section Ice Machine OperationSequence of Operation Ice Machine Operation Section Ice Thickness AdjustmentIce Thickness Adjustment Dial Correct Ice Bridge ThicknessInterior Cleaning and Sanitizing Section MaintenanceSection Maintenance Cleaning and Sanitizing ProcedureMaintenance Section Remove the Bin DoorParts Removal Overview Remove the Water Pump Remove the Overflow TubeRemoving the Overflow Tube Remove the Vinyl Hose Removing the Water Pump Remove the Water TroughModel Exterior Cleaning ICE Machine InspectionAir-Cooled Condenser Cleaning the CondenserRemoving the Filter Removal from Service/Winterization Before Calling for Service Section Before Calling for ServiceChecklist Before Calling for Service Section To Correct Problem Possible CausePage 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.