Cornelius IMD Series To Replace Bearings, Troubleshooting Compressor, Electrical Checkout

Page 18

Countertop Icemaker IMD Series Installation Manual

TO REPLACE BEARINGS

1.Dispense all ice from unit.

2.Disconnect unit from electrical power.

3.Remove panels.

4.Unplug Dispense Motor and Ice Level Switch.

5.Remove four screws holding dispense cover in place.

6.Remove dispense cover assembly.

7.Use an open end wrench on auger nut connected to bearing and turn and turn counterclockwise to remove assembly.

8.Remove worn bearings. Replace with new bearings and then reinstall assembly.

NOTE: If auger turns with nut, remove cover on top of gear motor stator and hold rotor while loosening nut.

9.Reconnect power to icemaker.

TROUBLESHOOTING COMPRESSOR

Basically the compressor problems can be narrowed down to three areas of checkout.

1.THE COMPRESSOR WILL NOT RUN

•No voltage to the compressor terminals - check circuit.

•Low voltage - below 90% of nameplate rated voltage.

•Problems in the compressor electrical circuit. See Electrical Checkout Instructions.

2.THE COMPRESSOR STARTS BUT TRIPS REPEATEDLY ON THE OVERLOAD PROTECTOR

•Check for proper fan operation and clean condenser.

•Check the compressor suction and discharge pressures.

•Voltage - The voltage should be within 10% of the rated nameplate voltage.

•High compressor amperage draw, it should never exceed 120% of the rated nameplate amper- age. See Electrical Checkout Instructions.

3.THE COMPRESSOR RUNS BUT WILL NOT REFRIGERATE

•Check the compressor suction and discharge pressures. See Chart on Page 12.

ELECTRICAL CHECKOUT

1.Be sure the unit is disconnected from the power source. Remove the compressor electrical box cover. Check for obvious damage and loose wires.

2.Disconnect the fan motor leads. Since capacitors store energy, short the capacitor with a screw- driver. This will prevent shocks.

3.Disconnect the compressor terminal wires.

FIGURE 10. OVERLOAD CHECK

 

FIGURE 11. COMPRESSOR CHECK

Publication Number: 638085277INS

- 14 -

© 2004-2009, IMI Cornelius Inc.

Page 17 Page 19
Image 18
Page 17 Page 19
Contents Countertop Icemaker Countertop Icemaker IMD Series Installation Manual IMI Cornelius IncTable of Contents Safety Controls Guide to Good Ice Safety Tips SafetySafety Instructions CO2 Carbon Dioxide Warning Shipping and StorageSpecification Chart RLADimension Drawings 30 LBS. IMD 300-30 and IMD Installation Instructions Initial Start UP, Checks & Adjustment Instructions Drain ConnectionAuger Engagement Publication Number 638085277INS 2004-2009, IMI Cornelius Inc Maintenance Guide to ServiceIcemaker Cleaning and Sanitizing Procedures 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 MotorInstallation and Shaft Seal Replacement Figure Auger & Extruding Head RemovalUpper NUT and Bearings Troubleshooting Compressor To Replace BearingsElectrical Checkout Troubleshooting Gear Motors Compressor Check FigureCapacitor 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.
Top Page Image Contents