Moyer Diebel MH-6LM5, MH-6NM5, MH-60M5 technical manual Operation Summary, Action Result

Page 25

OPERATION

OPERATION SUMMARY

 

 

Action

 

 

 

Result

 

 

 

 

 

 

 

1.

Push the On/Off power switch “UP” to

1.

The power indicator light illuminates. The

 

 

 

the ON position. Dishwasher fills

 

wash tank heater and the booster tank heater

 

 

 

automatically.

 

begin to heat.

 

 

 

 

 

 

 

 

2.

Wait approximately 10 minutes for the

2.

The wash water temperature gauge should

 

 

 

wash tank heater to heat the water. Then,

 

indicate a minimum of 150°F/66°C for MH-

 

 

 

check the reading on the wash water

 

60, MH-6N and 120°F/60°C for MH-6L.

 

 

 

temperature gauge.

 

 

 

 

 

 

 

 

 

 

 

3.

Prescrap and load the ware into the

3.

Ware should be placed edgewise in the peg

 

 

 

dishrack.

 

rack. Cups and bowls should be placed upside

 

 

 

 

 

down in the flat rack. Silverware should be

 

 

 

 

 

spread evenly in a single layer in the flat rack.

 

 

 

 

 

 

 

4.

Open the doors.

4.

In-cycle light illuminates as the dishwasher

 

 

 

Insert a dishrack of soiled ware.

 

begins a 60 second automatic cycle.

 

 

 

Fully close the doors.

 

The cycle times are listed below:

 

 

 

Opening the doors anytime during the

 

Wash

= 48 seconds

 

 

 

automatic cycle stops the dishwasher.

 

Dwell

=

4 seconds

 

 

 

Closing the doors will resume the cycle

 

Final rinse =

8 seconds

 

 

 

where it left off.

 

 

 

 

 

 

 

 

 

 

 

5.

Check the final rinse temperature

5.

The final rinse temperature gauge should

 

 

 

gauge reading during the 8 second

 

indicate a minimum of 180°F/82°C for MH-

 

 

 

final rinse cycle.

 

60/6N. The optimum final rinse temperature

 

 

 

 

 

range is between 180-195°F/82-90°C for

 

 

 

 

 

MH60/6N. MH-6L optimum is 140°F/60°C.

 

 

 

 

 

 

 

6.

Check the incoming water pressure

6.

The water pressure gauge should indicate a

 

 

 

during the 10 second final rinse cycle.

 

flowing pressure of 20-22 PSI/138-151.8 kPa.

 

 

 

 

 

A pressure reducing valve (PRV) is required if

 

 

 

 

 

flow pressure exceeds 20-22 PSI/138-151.8 kPa.

 

 

 

 

 

 

 

7.

The 60 second automatic cycle ends.

7.

The in-cycle light goes out.

 

 

 

 

 

 

 

8.

Open the doors. Remove the clean rack.

8.

The 60 second automatic cycle begins again.

 

 

 

Insert another rack of soiled ware.

 

 

 

 

 

 

 

Fully close the doors.

 

 

 

 

 

9.

Turn power OFF at the dishwasher.

9.

Dishwasher wash tank drains completely.

 

 

 

Remove the drain-overflow assembly.

 

Periodic cleaning reduces detergent

 

 

 

Clean the scrap screens. Clean the

 

consumption and improves washing results.

 

 

 

dishwasher after each meal period or

 

 

 

 

 

 

 

every two hours of operation.

 

 

 

 

 

 

 

 

 

 

 

 

 

17

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Contents Technical Manual Moyer Diebel, US Moyer Diebel, Limited Comments Revision HistoryContents List of Figures Door Handle, Spring Assembly and Safety SwitchThis Intentionally Left Blank Limited Warranty This Intentionally Left Blank Introduction Model Numbers AccessoriesStandard Equipment includes Options MH-60 onlyModel Voltage Booster Rise Rated Unpack the dishwasher InstallationChanging Operation Straight-through to Corner Electrical Connections InstallationHinged Control Panel 20-22 PSI/138-151.8 kPa InstallationDrain Connections Water ConnectionsVentilation Chemical Connections MH-6L Only MH-60, 6N, 6LModels MH-60 and MH-6N do not require sanitizer Install the Scrap Screens Drain-Overflow Assembly Complete the installationInitial START-UP Dishwasher Fills Automatically Check Wash Water TemperatureAutomatic dishwasher cycle Check Final Rinse Water Pressure Check Final Rinse Water TemperatureComplete the initial start-up Extended Wash OperationDrain the dishwasher Initial START-UP Action Result Operation SummaryCleaning Schedule CleaningEvery 2 Hours or After Each Meal Period Every 8 Hours or at the End of the DayDeliming Process DelimingCondition Cause Solution TroubleshootingTroubleshooting Electrical Service Basic ServiceTroubleshooting To adjust the overload setting To Reset the Motor OverloadMotor Overloads FusesIntroduction Troubleshooting Timer Circuit BoardFuse F1 Testing Board Outputs Operation Configuration a Electrical Service Motor Connections Pump Seal Replacement Mechanical ServiceReplacement Parts 413 Part Item No Part Description Doors and PanelsFront of Hood Part Item No Part Description Qty Door GUIDES, STOPS, and Lift BracketMH-60/6N/6L Door Handle, Spring Assembly, and Safety Switch Door HANDLE, Spring ASSEMBLY, and Safety Switch MH-60/6N/6L Straight Track Assembly Corner Track Assembly Straight Track AssemblyFront WASH/RINSE Spray Piping After S/N D3858 Prior to S/N D3857 WASH/RINSE Spray Arms MH-60/6N/6L Drain Assembly and Scrap Screens Drain Assembly and Scrap Screens MH-60/6N/6L Wash Tank Heat and Thermostats Wash Tank Heat and Thermostats Valve Fill From Piping MH-60 only Electric Booster and Thermostats To Upper MH-60 only Lower Fill Piping Assembly 1714 MH-60/6N only Upper Fill Piping Assembly To Upper MH-6N/6L only Lower Fill Piping Assembly 1814 MH-6L only Upper Fill Piping Assembly MH-60/6N/6L Pump Assembly Pump Assembly MH-60/6N/6L Control Panel and Gauges 112388 Control Panel and Gauges1516 Control Cabinet Dishracks and PRV Part Part Description Item No Dishracks and PRVThis Intentionally Left Blank Electrical Schematics 701602

MH-60M5, MH-6LM5, MH-6NM5 specifications

Moyer Diebel is well-known for its high-quality commercial dishwashing equipment, and its MH series, including the MH-6NM5, MH-6LM5, and MH-60M5 models, exemplifies this commitment to efficiency, performance, and durability. These machines are designed to meet the rigorous demands of high-volume foodservice operations, making them ideal for restaurants, hotels, and institutional kitchens.

The MH-6NM5 features a compact design that allows for flexibility in space-constrained environments. Despite its size, it boasts impressive cleaning capabilities, leveraging advanced wash technologies that ensure every dish emerges spotless. This model integrates features such as adjustable wash cycles and a powerful wash pump, which can handle even the most soiled items without compromising the integrity of delicate glassware.

Similarly, the MH-6LM5 model steps up the performance with additional features designed for more demanding applications. It incorporates a low temperature, chemical sanitizing option, providing an eco-friendly solution without sacrificing cleanliness. The machine's user-friendly control panel makes operation straightforward, allowing staff to easily select appropriate settings tailored to their washing needs. Furthermore, its stainless steel construction ensures durability and ease of cleaning, enhancing the longevity of the equipment in a busy kitchen.

The MH-60M5 stands out with its high-capacity output, capable of washing an exceptionally large number of racks per hour. This makes it particularly suitable for operations with peak service times and heavy dish loads. The enhanced energy-efficient design reduces water and electricity consumption significantly, aligning with modern sustainability goals while also lowering operational costs.

All models in the MH series feature innovative technologies such as self-diagnostics and maintenance alerts, which aid in minimizing downtime and ensuring optimal performance. Ergonomic design considerations are also evident, with user-friendly loading and unloading features that reduce physical strain on staff.

In summary, Moyer Diebel's MH-6NM5, MH-6LM5, and MH-60M5 models combine advanced cleaning technology, energy efficiency, and robust construction, making them vital assets for any commercial kitchen. With their ability to adapt to various washing requirements and environments, they represent the pinnacle of performance in the dishwashing category, helping operators maintain high standards of cleanliness and productivity.
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