Hobart ML-110973 manual Troubleshooting, Manual Reset Button on Pump Motor, Symptom Possible Cause

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TROUBLESHOOTING

Manual Reset Button on Pump Motor

The motor is equipped with a gray manual reset button near the end cover of the motor. If the pump motor becomes overheated, the thermal overload protector will cause the motor to not operate. If this occurs, press the power switch OFF and allow the motor to cool. Then press the gray manual reset button, press the power switch ON, and resume normal operation.

To avoid a service call, check symptoms and related possible causes. If machine still does not operate properly, contact Service.

SYMPTOM

POSSIBLE CAUSE

No machine operation.

1.

Blown fuse or tripped circuit breaker at power supply.

 

2.

MANUAL / AUTO Switch on AM14T or AM14TC may be on MANUAL;

 

 

turn switch to AUTO (Fig. 12).

 

3.

Check tank water level.

 

 

 

Dishes not clean.

1.

Insufficient wash water due to drain obstruction preventing proper drain

 

 

closing.

 

2.

Worn or torn drain "O" Ring allowing wash water to drain.

 

3.

Loss of water pressure due to pump obstruction.

 

 

DISCONNECT ELECTRICAL POWER SUPPLY (BOTH DISHWASHER

 

 

AND BOOSTER IF APPLICABLE) and drain tank. Check for any

 

 

obstruction at the pump intake.

 

4.

Incorrect water temperature. Check circuit breaker to electric heat

 

 

supply.

 

5.

Incorrect detergent dispensing. Contact your detergent representative.

 

6.

Excessive mineral deposits throughout wash and rinse system. Deliming

 

 

may be necessary.

 

 

 

Spotting silverware, glasses,

1.

Improperly loaded racks.

and dishes.

 

 

 

2.

Incorrect rinse water temperature.

 

3.

Loss of water pressure due to pump obstruction.

 

 

DISCONNECT ELECTRICAL POWER SUPPLY (BOTH DISHWASHER

 

 

AND BOOSTER IF APPLICABLE) and drain tank. Check for any

 

 

obstruction at the pump intake.

 

4.

Excessively hard water.

 

5.

Incorrect detergent for water type.

 

6.

Incorrect rinse additive for water type.

 

7.

Incorrect concentration of detergent, rinse additive and/or sanitizer.

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Contents Model AM14F, AM14T, & AM14TC Dishwashers For Your Safety Table of Contents Model AM14F, AM14T, AM14TC Dishwashers General Location InstallationInstallation Codes UnpackingPlumbing Connections Drain Connection Water RequirementsWith Electric Booster Water Heater GAS Pressure SpecificationWater Connection Without Electric or Gas Booster Water HeaterGas Valve Manual Valve By Others Sediment Trap Venting Requirements with GAS Tank Heat Rate of Exhaust Flow Calculations Electric Booster Water Heater Check Rotation Three-Phase Machines OnlyElectrical Connections DishwasherHobart Infrared Booster Gas Water Heater Electrical DataRinse Aid Dispenser Detergent DispenserChemical Sanitizer Dispenser Rinse Aid and / or Sanitizer Dispenser Fig Filling the Wash Tank Model AM14F Fig OperationPreparation Filling the Wash Tank Models AM14T / AM14TC FigModels AM14T / AM14TC DishwashingModel AM14F DOs and DONTs for Your NEW Hobart Warewasher CleaningMotors MaintenanceWash Arms Removing Wash / Rinse Arms AM14T / AM14TC / AM14FManual Reset Button on Pump Motor TroubleshootingSymptom Possible Cause Service Symptom

ML-110974, AM14TC, AM14T, AM14F, ML-110973 specifications

Hobart ML-110975, ML-110973, AM14F, AM14T, and AM14TC are a series of advanced models designed for commercial food preparation, offering efficiency and longevity in professional kitchens. Each model is tailored to meet diverse culinary needs, making them a valuable addition to any foodservice operation.

Starting with the Hobart ML-110975 and ML-110973, these models are known for their robust build and high performance. The ML-110975 features a powerful motor and a durable construction, enabling it to handle heavy mixing tasks seamlessly. This model is equipped with a 12-quart bowl, making it suitable for a variety of batch sizes. On the other hand, the ML-110973 offers a slightly smaller 7-quart capacity, making it ideal for establishments with lower volume requirements. Both models utilize a unique planetary mixing action that ensures thorough mixing of ingredients, thus enhancing the quality of the final product.

The AM14F and AM14T models take the capabilities of the Hobart lineup even further. The AM14F features a food processor attachment that expands its functionality beyond just mixing, allowing for tasks like chopping and grating, making it an essential tool for chefs looking to maximize efficiency. The AM14T includes additional temperature control features, making it particularly useful in recipes that require precise temperature management for ingredients, such as chocolate or delicate sauces.

Finally, the AM14TC integrates innovative technology into its design. This model comes with a time and temperature control display that provides added precision during the preparation process. The touchscreen interface simplifies operation, allowing chefs to easily program settings based on specific recipes. This not only enhances the consistency of food preparation but also minimizes the potential for human error.

Across this series, all models utilize Hobart's commitment to quality and innovation, combining solid construction, powerful motors, and user-friendly features. With their ability to accommodate a wide range of culinary tasks, from dough mixing to food processing, Hobart's ML-110975, ML-110973, AM14F, AM14T, and AM14TC are indispensable tools for any professional kitchen aiming to improve productivity and efficiency. Their reliable performance and versatility ensure that they can keep pace with the demands of any high-volume foodservice establishment. With Hobart’s reputation for excellence, these models are a worthwhile investment for chefs and foodservice operators alike.