Scotsman Ice MDT5N40, MDT5N25 Removal and Replacement Water Seal, To Remove the Water Seal

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May 2001
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MDT5N25 & MDT5N40

REMOVAL AND REPLACEMENT: Water Seal

To Remove the Water Seal:

(Assuming all steps to remove the auger have been performed.)

1.The gearmotor/evaporator assembly will have to be exposed. (See illustration - next page)

2.Remove the 4 hex head cap screws holding the evaporator to the gearmotor assembly. Lift the evaporator up and off of the gearmotor.

3.Remove the snap ring or wire retainer from the grove under the water seal.

4.Pull or drive out the lower half of the water seal.

To Replace the Water Seal:

1.Lubricate the water seal with water, and push the water seal into the bottom of the evaporator slightly past the grove for the snap ring.

19-0529-01) on the area of the auger where the water seal is to be mounted.

5.Carefully push the water seal (rubber side against the auger shoulder and the silastic.)

CAUTION

Do not get any silastic onto the face of the seal.

6.Allow the auger and seal to air dry until the silastic is dry on the surface.

WATER

SEAL

RETAINING

RING

2.Replace the snap ring and pull the water seal down against it.

3.The part of the water seal that rotates with the auger must also be replaced. Remove the old part from the auger and clean the mounting area.

4.Place a small bead of food grade silastic sealant (such as 732 RTV or Scotsman part number

FOOD GRADE

SILASTIC

SEALANT

HERE

7.If the original water seal was leaking, it would be a good idea to inspect the interior of the gearmotor.

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Contents Introduction Table of ContentsMDT5N25 & MDT5N40 Water Limitations For the Installer Environmental LimitationsInstallation Limitations Service Limitations Minimum MaximumUnpack and install the ice and water spouts For the InstallerMachine Stand Installation Counter Top or Machine Stand InstallationFor the Installer Wall Mount Kit Conform to ALL Applicable Codes For the PlumberFor the Electrician For the Installer Final Check List Initial Start UP Pre Start InspectionStart Up Component Description ICE Sweep Bearing Breaker Motor Evaporator Auger Water Seal Potential Relay On/Off Switch ManualComponent Description Control Box Circuit BoardShut Down consists Splash panel cleaningElectrical Sequence Start up consistsOperation Water Operation Refrigeration Refrigeration SchematicContainer Operation Ice VendingDispense Area Sanitation Cleaning and Sanitizing Scotsman Ice Machine Cleaner contains acidsTo Sanitize Check and tighten all bolts and screws Moving Parts Hazard Maintenance and CleaningSymptom Possible Cause Probable Correction Service DiagnosisMDT5N25 & MDT5N40 Bin Empty Service Diagnosis Circuit BoardPower Off TimerBIN Controls Ice Level Sensors Removal and ReplacementTo Remove the Breaker Bearing Assembly Removal and Replacement Bearing And BreakerTo Remove the Auger Removal and Replacement Water Seal To Remove the Water SealTo Replace the Water Seal For Access to the Evaporator to Gearmotor bolts To Replace the EvaporatorTo Reassemble the Evaporator and Auger To Remove and Repair the Gearmotor Assembly Electrical Shock HazardTo Inspect the gearmotor Do not USE Mineral OIL in this Refrigeration System Refrigeration Service R-404A HP62Refrigeration Service General InformationOnly a HFC type dryer should be used Instructions for R-404A Circuit Board ServicePrinted Circuit Board Handling Precautions Liquid Charging

MDT5N40, MDT5N25 specifications

The Scotsman Ice MDT5N25 and MDT5N40 models are part of a sophisticated line of ice machines designed for commercial use. These models stand out for their efficiency, reliability, and advanced technology, making them ideal for restaurants, bars, and other food service establishments that require a constant supply of ice.

One of the main features of the Scotsman MDT5N25 and MDT5N40 models is their ability to produce high volumes of ice quickly while maintaining energy efficiency. These machines are designed to provide a steady supply of ice, ensuring that businesses can meet the demands of their customers without interruption. The MDT5N25 can produce approximately 260 pounds of ice per day, while the MDT5N40 takes it a step further by producing around 450 pounds daily. These capacities make both models suitable for various applications, from small cafes to larger dining venues.

Both models are equipped with Scotsman’s proprietary EcoX technology, which enhances energy efficiency and reduces water consumption. This technology employs advanced engineering designs that minimize waste and optimize production cycles. This focus on sustainability not only helps reduce operational costs but also appeals to environmentally conscious businesses.

The MDT5N25 and MDT5N40 also feature a self-cleaning mechanism that simplifies maintenance and ensures consistent ice quality. The automatic cleaning cycle helps prevent limescale and bacteria buildup, providing peace of mind for operators who prioritize hygiene and food safety.

In terms of design, both models boast a compact footprint, making them suitable for establishments with limited space. They come with a built-in storage bin that efficiently holds large quantities of ice, streamlining operations and making it easy for staff to access ice when needed. The sleek stainless steel finish of the machines not only enhances their durability but also ensures they can blend seamlessly into any commercial kitchen environment.

The user-friendly control panel on both the MDT5N25 and MDT5N40 allows for easy adjustments and monitoring of the machine’s performance. Operators can easily keep track of production levels and patterns, ensuring they can manage their ice supply effectively.

In conclusion, the Scotsman Ice MDT5N25 and MDT5N40 models represent a robust solution for commercial ice production, combining efficiency, advanced technology, and ease of use. With their impressive output capacities, energy-efficient designs, self-cleaning features, and durable construction, these machines are perfect for businesses that rely on consistent ice production to meet their needs.
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