Cornelius IMD Series Gear Motor, Shaft Seal Installation and Replacement Figure

Page 16

Countertop Icemaker IMD Series Installation Manual

GEAR MOTOR

The gear motor is equipped with a start relay and a manual reset overload. When current is applied, the relay energizes and completes the circuit to the start winding. The motor reaches a predetermined speed and the relay drops out, disconnecting the start winding. The run winding remains in the circuit as long as current is applied.

The purpose of the overload is to automatically shut off the motor in the event of a mechanical bind of the transmission, an overload condition within the evaporator or an electrical malfunction. It does this by sensing amperage draw. If the motor stalls the start relay would energize and stay energized. The amperage would surge to 5 to 6 times greater than normal draw. In this event the overload would shut off the transmission in 4 to 8 seconds.

If the motor is subjected to an abnormal load, but does not reach stall condition, the overload will react, but over a greater period of time. The reaction time depends upon the amperage to which it is subjected.

The overload, through the safety circuit, also shuts off the compressor. Refer to Troubleshooting Guide.

FIGURE 7. IMD 300 SHAFT SEAL

FIGURE 8. AUGER AND EXTRUDING HEAD REMOVAL

SHAFT SEAL INSTALLATION AND REPLACEMENT (FIGURE 7)

1.Place shaft seal locator seat over gear motor output shaft, embossed side down, and push down until shaft seal seat rests flush on top of gear motor.

2.Place rubber coated ceramic seal (important: ceramic face up) over output shaft and push down until seal rests on top of the shaft seal seat. (Lubricate rubber on ceramic seal with [#06195] rubber lubricant.)

3.Place shaft seal with carbon face down (spring up) over output shaft and push (gently) downward until seal rests on carbon face of output shaft seal.

4.Push down on the washer compressing the spring on the output shaft seal. While holding the seals (down) in place slide the E-ring into the groove on the output shaft.

Publication Number: 638085277INS

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© 2004-2009, IMI Cornelius Inc.

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Contents Countertop Icemaker Countertop Icemaker IMD Series Installation Manual IMI Cornelius IncTable of Contents Safety Controls Guide to Good Ice Safety Safety InstructionsSafety Tips CO2 Carbon Dioxide Warning Shipping and StorageSpecification Chart RLADimension Drawings 30 LBS. IMD 300-30 and IMD Installation Instructions Drain Connection Initial Start UP, Checks & Adjustment InstructionsAuger Engagement Publication Number 638085277INS 2004-2009, IMI Cornelius Inc Guide to Service Icemaker Cleaning and Sanitizing ProceduresMaintenance MonthlyUpper Bearing and Auger Assembly SEMI-ANNUALLYWater Level Control Refrigeration System Adjustments Adjustment and TroubleshootingCondenser Modulating Valve Condenser Modulating Valve RemovalShaft Seal Installation and Replacement Figure Gear MotorAuger & Extruding Head Removal Installation and Shaft Seal Replacement FigureUpper NUT and Bearings To Replace Bearings Troubleshooting CompressorElectrical Checkout Compressor Check Figure Troubleshooting Gear MotorsCapacitor Check Motor Check Safety Controls Guide to Good ICE Check Icemaker Location Conditions FirstTroubleshooting Chart Icemaker not Operating IMD-15 Wiring Diagram Countertop Icemaker IMD Series Installation Manual Schematic IMD 302-30, IMD 602-30, and IMD IMI Cornelius Inc

IMD Series specifications

The Cornelius IMD (Intelligent Dispensing) Series represents a cutting-edge advancement in beverage dispensing technology, making it ideal for a wide array of establishments, including restaurants, cafeterias, and bars. This innovative series is designed to provide ultimate flexibility in drink variety while enhancing efficiency and reducing operational costs.

One of the standout features of the Cornelius IMD Series is its advanced touchscreen interface. This user-friendly screen allows operators to navigate through beverage selections easily. Customizable menus enable businesses to showcase their unique drink offerings prominently. The interface can also be programmed to highlight promotions or new items, ensuring customers are always informed about their options.

In addition to the intuitive interface, the Cornelius IMD Series employs state-of-the-art digital metering technology. This ensures precise control of beverage portions, drastically reducing waste and ensuring consistent drink quality. The technology also allows for real-time tracking of beverage usage, providing valuable insights into inventory management and helping operators understand consumer preferences.

Another important characteristic of the IMD Series is its modular design. This allows operators to configure the unit to suit their specific needs, accommodating everything from carbonated beverages to cold brew coffee and even specialty cocktails. The modular nature also means that upgrades and maintenance can be performed with minimal disruption, keeping downtime to a minimum.

The Cornelius IMD Series is built with energy-efficient components, which is increasingly important in today’s environmentally conscious market. Its design minimizes energy consumption without sacrificing performance, supporting the push for more sustainable business practices.

Furthermore, the IMD Series integrates seamlessly with various payment systems, including cashless options, making transactions smooth and efficient. This integration not only enhances the customer experience but also streamlines the payment process for operators, improving overall service speed.

In conclusion, the Cornelius IMD Series is a versatile beverage dispensing solution that combines innovation, efficiency, and user-friendly design. With its advanced touchscreen interface, precise digital metering, modular construction, energy-efficient operation, and payment integration capabilities, it is poised to revolutionize how beverages are dispensed in various settings, meeting the demands of modern consumers and businesses alike.
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