Moyer Diebel MD18-2, MD18-1 technical manual Troubleshooting, Condition Cause Solution

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TROUBLESHOOTING

TROUBLESHOOTING

Before determining any specific cause of a breakdown or abnormal operation of your glasswasher, check that:

1.All switches are ON.

2.Wash arms are clean.

3.Scrap screen is properly positioned and clean.

4.Thermostat(s) are at their correct setting.

5.Sanitizer, detergent, and rinse additive dispensers are adequately filled.

6.All plumbing valves are open.

If a problem still exists, use the following table for troubleshooting.

CONDITION

CAUSE

SOLUTION

 

 

 

Machine will not start

Door not closed

Make sure door is fully closed

 

Main switch off, or unit unplugged ....

Check disconnect or plug into outlet

 

 

 

Low or no water

Main water supply is turned off

Turn on house water supply

 

 

 

Chemical not feeding

No chemical in container

Replace or fill container

 

Feed tubes to/from chemical

Clear obstruction and flush

 

pump clogged

with hot water

 

Screen on feed tube clogged

Clean and replace

 

Tubing kinked or split

Straighten or replace tubing

 

 

 

Water temperature

Incoming water temperature

Raise temperature to

is low when in use

at machine too low

60°C/140°F for all machines

 

 

 

Insufficient pumped spray

Clogged spray arm

Clean

pressure

Scrap screen full

Must be kept clean and in place

 

 

 

Poor washing results

Detergent dispenser not

Contact service agent

 

operating properly

 

 

Insufficient detergents

Check and fill

 

 

Contact detergent supplier

 

Detergent setting too low

Contact detergent supplier

 

Wash water temperature too low

Check incoming water temp

 

Wash arm clogged

Clean wash arm

 

Improperly scrapped glasses

Check scrapping procedures

 

Ware being improperly

Use proper racks - do not overload

 

placed in rack

racks

 

Improperly cleaned

Unclog wash arms to maintain

 

equipment

proper pressure and flow conditions

 

Electric element has

Clean and delime

 

soil/lime buildup

 

 

 

 

Machine overflows on

Wash pump impeller

Remove pump assembly and clean impeller

to floor

plugged with trash

 

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Contents Technical Manual Moyer Diebel Limited Moyer Diebel, US Revision History This Intentionally Left Blank Contents Control Panel and Timer Assembly Limited Warranty Welcome to Moyer Diebel IntroductionModel Numbers AccessoriesGeneral Standard equipment includesElectrical Power Requirements Unpacking InstallationElectrical Connections Chemical Sanitizer Plumbing ConnectionsDetergent Rinse AidCompleting Installation Operation Operation ProceduresOperation Summary Operation Use Periods MaintenanceCleaning Schedule Daily-Every 8 HoursDeliming As Required Maintenance ScheduleWeekly Condition Cause Solution TroubleshootingTroubleshooting Overall View of MD18-1 Part Description Qty Item No Model MD18-1Replacement Parts Part Part Description Qty Item No MD18-1, MD18-2Upper & Lower Wash Arms & Hubs 0308783 Clip, pivot retaining 0501563 Solenoid Valve Detail Part Description Qty Item No Chemical Pump Assembly 0306363 Wash Pump Assembly 0509096 1619 107966 Heating Element, Thermostat, Temperature Gauge Heating ELEMENT, THERMOSTAT, Temperature Gauge Control Panel and Timer Assembly 0509090 Back Panel and Cover Support Bracket 0309237 Racks 110353 Electrical Diagram Timer Chart

MD18-2, MD18-1 specifications

Moyer Diebel has long been a leader in commercial dishwashing technology, and their MD18-1 and MD18-2 models are standout examples of quality engineering designed for efficiency and performance in fast-paced dining environments. These machines represent the pinnacle of innovation, combining effective cleaning abilities with a user-friendly design, making them indispensable for restaurants, hotels, and various food service operations.

The Moyer Diebel MD18-1 and MD18-2 are undercounter dishwashers that focus on delivering superior cleaning results while maximizing productivity. One of their main features is their high capacity, enabling operators to wash up to 30 racks per hour. This impressive throughput makes these models ideal for establishments that require rapid cleaning with minimal downtime. The machines come equipped with a powerful spray arm system that ensures consistent water coverage, ensuring every dish, glass, and utensil is thoroughly cleaned.

Both models utilize energy-efficient technologies that not only reduce water and energy consumption but also promote sustainability within a busy kitchen environment. The intelligent design also minimizes space requirements, making them perfectly suited for locations where every inch counts. Their compact footprint does not compromise on performance, emphasizing Moyer Diebel's commitment to practicality.

An essential characteristic of the MD18-1 and MD18-2 is their user-friendly controls, which facilitate effortless operation. The digital control panel allows users to select different wash cycles based on the type and level of soiling, providing flexibility and ensuring optimal results with each use. Furthermore, these dishwashers feature built-in self-cleaning programs that simplify maintenance and enhance longevity.

Moyer Diebel prioritizes safety and hygiene in design, incorporating features such as integrated chemical pumps for automated detergent dispensing, ensuring that proper concentrations are maintained for effective cleaning. The MD18-1 and MD18-2 also include durable construction materials that withstand the rigors of daily use in commercial kitchens, resulting in reduced downtime and extended service life.

In summary, the Moyer Diebel MD18-1 and MD18-2 models are exceptional undercounter dishwashers that seamlessly blend efficiency, technology, and user-friendliness. With outstanding wash capacity, energy-efficient operation, and robust features, these machines are tailored to meet the demands of modern food service operations while ensuring an immaculate finish on every item washed.