Moyer Diebel MH-6NM2, MH-60M2, MH-6LM2 technical manual Electrical Service, Motor Overloads

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BASIC SERVICE

ELECTRICAL SERVICE (Cont.)

Fuses —

B

Refer to Fig. 14.

There are two fuse blocks, located in the main control cabinet. The (A) fuses protect the control circuit. The (B) fuses protect the wash tank heater circuit. Booster heater circuits (MH-60 only) are not fused.

To Replace a fuse:

 

 

Turn the dishwasher main power switch

 

 

off. Disconnect power to the machine at

A

 

the main servicedisconnect switch.

 

Replace the fuse. If the fuse blows again,

 

 

DO NOT INCREASE THE FUSE SIZE.

 

Figure 14

DETERMINE THE CAUSE OF THE OVERLOAD.

Fuses

(Three phase shown)

Motor Overloads —

The wash pump motor has an overload to protect it from line voltage electrical overloads. The overload disconnects 220VAC power to the motor contactor coil.

Refer to Fig. 15.

Note the Switch Lever on the Overload.

If the switch lever is off with the “0” showing then the overload has tripped.

To Reset the Motor Overload:

Flip the overload switch to the On position.

A “1” should be visible on the switch lever.

To Replace a Motor Overload: Disconnect the wires to the overload. Release the mounting catch on the front

side of the overload. Push forward and lift out. Snap the new overload into place and reconnect the wires.

To adjust the overload setting:

The screwdriver in Fig. 15 is positioned to adjust the motor overload AMP setting.

Read the full load amps (FLA) motor amps on the motor nameplate. Adjust the overload dial to 125% of the name- plate FLA or the maximum setting.

Switch Lever

Figure 15

Motor Overload

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Contents MH-6NM2 MH-6LM2Moyer Diebel, US Revision History Contents List of Figures Limited Warranty Introduction Welcome to Moyer DiebelAccessories Standard Equipment includesOptions MH-60 only Electrical Power Requirements Installation Unpack the dishwasherPlacement for Corner Operation Installation Electrical ConnectionsHinged Control Panel Plumbing Connections Water ConnectionsDrain Connections VentilationChemical Dispenser Signal Terminal Block Chemical ConnectionsChemical Connections Complete the installation Install the Scrap Screens Drain-Overflow AssemblyInitial START-UP Check Wash Water Temperature Initial START-UPInitial START-UP Check Final Rinse Water Temperature Check Final Rinse Water PressureExtended Wash Operation Complete the initial start-upDrain the dishwasher Initial START-UP Operation Summary Action ResultCleaning Cleaning ScheduleDeliming Troubleshooting Condition Cause SolutionTroubleshooting Basic Service TroubleshootingElectrical Service Motor OverloadsElectrical Service Timers Cycle TimerFill Timer Configuration a Electrical Service Motor Connections Mechanical Service Pump Seal ReplacementReplacement Parts Door Assemblies and Panels Door Assemblies and Panels Part Part Description Qty Item NoDoor Safety Switch and Instrument Panel Door Safety Switch Instrument Panel 1112 Door Handle Assembly and Springs Track Assembly Corner configuration shown Track Assembly Model MH-60 Fill Piping Assembly MH-6L MH-6N, MH-6L Wash/Rinse Spray Arm Assembly WASH/RINSE Spray ARM Assembly MH-60, MH-6N, MH-6L Wash/Rinse Spray Piping Assembly WASH/RINSE Spray Piping Assembly Scrap Screens and Drain Assembly Scrap Screens and Drain Assembly Pump Assembly Pump Assembly Wash Tank Heater and Thermostats Wash Tank Heater and Thermostats 0509185MH-60 Only Electric Booster Assembly MH-60 only Electric Booster Assembly 1419 1520 Control Cabinet Dishracks Dishracks 101285Electrical Schematics Diagram State End of Cycle Power- Off Door- Closed Timer Chart

MH-6LM2, MH-60M2, MH-6NM2 specifications

Moyer Diebel has made a significant impact in the commercial dishwashing sector with its innovative models such as the MH-6NM2, MH-60M2, and MH-6LM2. These commercial dishwashers cater to a range of operational needs, ensuring high efficiency, reliability, and ease of use, vital for any busy kitchen environment.

The MH-6NM2 model serves as an exemplary choice for establishments requiring a high-capacity solution. This dishwasher boasts a unique design that allows for rapid wash cycles, ensuring dishes and utensils are cleaned within minutes. With a large wash chamber, the MH-6NM2 is capable of accommodating a variety of dish types, including plates, pots, and pans. Its high-temperature wash feature not only guarantees sanitation but also enhances drying efficiency. Additionally, the model is equipped with an advanced rinse system that minimizes water usage while maximizing cleaning results, making it an eco-friendly choice for modern kitchens.

Moving to the MH-60M2, this model stands out with its impressive versatility. Designed for medium to large operations, it features robust construction and an array of programmable cycle options. The MH-60M2 includes user-friendly controls and a digital display that simplifies operation and monitoring. Its innovative filtration system significantly reduces maintenance needs by ensuring that food particles do not hinder performance. The machine is also designed to operate quietly, which is an essential feature in busy dining environments where noise control is paramount.

The MH-6LM2 is engineered to meet the demands of high-volume usage in delicate environments, such as fine dining restaurants. This model combines efficiency with advanced cleaning technology, allowing for gentle handling of glassware while providing exceptional cleaning results. The MH-6LM2's energy-efficient design not only cuts down on utility bills but also supports sustainability efforts by reducing water consumption. Its built-in self-diagnostics capabilities allow for easy troubleshooting and maintenance, reducing downtime and ensuring that the kitchen runs smoothly.

In summary, Moyer Diebel's MH-6NM2, MH-60M2, and MH-6LM2 models reflect the company’s commitment to excellence in commercial dishwashing. With advanced technologies, user-friendly features, and a focus on efficiency and sustainability, these machines are well-suited for various commercial applications, providing reliable performance that meets the high demands of any kitchen.
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