Jackson dishmachines, 10APRB, 10AB, 10U Problem Indicator lights do not glow at any time

Page 35

SECTION 5: TROUBLESHOOTING

COMMON PROBLEMS

Problem: Hood scrapes when opened.

1.Machine not level. Make sure rim of dishwasher tight up against table all around by loosening or tightening bullet feet on machine and table.

2.Hood not centered. Remove upper spray head assembly and insert a 1/2” by 9” or more nipple. With pressure on nipple, force hood away from where it rubs.

3.Hood too low. Raise arm by using pressure on hood arm upward.

4.Inside adjustment nut too loose or tight. Turn washer lock tab up and rotate spanner nut to tighten or loosen then bend tab to lock spanner in place.

Problem: Water sprays from lower rinse arms after end of each cycle.

1.Water pressure too high holding solenoid valve open. Check and install pressure reducer if necessary.

2.Water temperature set too high in rinse tank. See instructions page concerning thermostat adjustment.

3.Internal vacuum breaker pipe not in hood support arm. See illustration on page concerning hood support pipe.

Problem: Indicator lights do not glow at any time.

1. Lights faulty or poor connection. Replace or correct connection.

Problem: None of the automatic functions work (wash, rinse).

1.Start switch faulty. Check switch. Replace if necessary, see instructions page concerning replacement of switches in con- trol panel.

2.Wire connections poor. Correct the connection.

3.Timer rinse or wash microswitch faulty. See instructions page concerning timer and motor.

Problem: Rinse does not work when manual rinse fill switch operated, but does work during automatic cycle.

1.Normally open contact on rinse fill switch faulty. See instruction page concerning replacement of switches in control panel.

2.Wire connection poor. Correct the connection.

Problem: Wash does not work on automatic cycle, but does on manual wash.

1.Normally closed contacts on wash switch faulty. See instruction page concerning replacement of switches in control panel.

2.Wire connections poor. Correct the connection.

3.Timer rinse or wash microswitch faulty. See instructions page concerning timer and motor.

Problem: Wash does not work when manual wash switch operated but does work during the automatic cycle.

1.Normally open contact on wash switch faulty. See instruction page concerning replacement of switches in control panel.

2.Wire connection poor. Correct the connection.

Problem: When master switch is turned on either it washes continuously or rinses continuously.

1. Timer motor faulty and cams are not turning holding it in the mode it is in. See instruction page on the timer & timer motor.

Problem: Wash tub water level continuously lowers.

1.Large overflow strainer not seated properly. Remove and insert with a slight twisting action.

2.O-ring in drain fitting is missing. Replace. See illustration on page concerning overflow strainer and drain o-ring.

3.Deposit build up on drain fitting or O-ring. Clean.

4.Bottom of overflow strainer (conical end of tube) bent out of shape. Replace strainer.

29

Image 35
Contents Higher Hood Option Technical ManualPage MAW Revision Made Applicable Details Date ECNNomenclature for the Models Covered in this Manual SeriesPreventative Maintenance Table of ContentsSection Description Specification Information INSTALLATION/OPERATION InstructionsJackson Maintenance & Repair Centers Electrical SchematicsWiring Diagrams Section Specification Information Tank Capacity Gallons Model Volts Hertz Phase AmpsTemperatures Operating Cycle SecondsFront View 10A DimensionsTOP View Left ViewFront View Left View Specification Information 10AB/10APRB/10U DimensionsSpecification Information Series Table Dimensions Section INSTALLATION/OPERATION Instructions Page Page Page Page Page Page INSTALLATION/OPERATION Instructions Detergent Control Section Preventative Maintenance Preventative Maintenance Section Service Procedures Service Procedures Rinse Head / Wash Head Assemblies Service Procedures Timer for 10 Dishmachines Replacement of Switches in Control Panel Service Procedures Thermostat Adjustment Service Procedures Rinse Tank Heater System Service Procedures Wash Tank Heater System Proceed with Checkout Service Procedures Water Level ControlSymptoms of Level Control Failure Service Procedures Water Level Control AS Used on AN Aprb Replacement of Seal and/or Ceramic Section Troubleshooting Section Problem Nothing on the machine operates Problem Rinse water temperature too low less than 180F Troubleshooting Common ProblemsProblem Indicator lights do not glow at any time Section Assembly Parts QTY Description Assembly Parts 10A AssemblyAssembly Parts 10AB/10APRB/10U Assembly Assembly Parts Control BOX Assemby Assembly Parts Control BOX Assembly Blue Wire Assembly Parts Ordering Replacement WireBlack Wire White WireTubing Conduit HoseConduit Fittings Assembly Parts TUB Assembly QTY Description Shown with Aprb Motor Gauge, Temperature 10 AB/10U Rear View Aprb Rear View Booster Tank End View Phase Hookup Assembly Parts Pump and Motor Assembly Assembly Parts Thermostat Housing Assembly Assembly Parts Incoming Plumbing Assemblies Complete 220 Volt Solenoid Valve Assembly Assembly Parts Hood and Associated Assemblies QTY Description Assembly Parts Vacuum BREAKER/CONNECTOR Assemblies 10A Copper Tube, 1/2 x 5700-002-61-85 5700-001-04-65 QTY QTY QTY Section Electrical Schematics 10APRB Page 9905-000-54-97 9905-002-55-90a 9905-002-55-91a 9905-002-55-92a
Related manuals
Manual 33 pages 29.14 Kb

10U, 10AB, 10A, 10APRB, dishmachines specifications

The Jackson 10A, 10U, 10APRB, and 10AB series of dishmachines have made significant strides in commercial dishwashing technology. Designed for high efficiency and durability, these machines cater to various establishments, from restaurants to cafeterias, ensuring cleanliness and sanitation in a fast-paced environment.

The Jackson 10A model stands out for its advanced washing capabilities. Featuring a powerful pump and a unique wash arm design, it delivers an exceptional cleaning performance by ensuring thorough coverage of all dishware. This model is equipped with a high-temperature rinse option that sanitizes dishes effectively, meeting health department standards. Additionally, its energy-efficient heating elements contribute to reduced operational costs while maintaining optimal cleaning temperatures.

The Jackson 10U model is particularly notable for its user-friendly design and compact footprint. This makes it an ideal choice for smaller kitchens where space is at a premium. It boasts a high cycle speed, which allows for quick turnover of dirty dishes. The innovative control system lets operators easily set wash cycles and monitor machine performance, ensuring maximum efficiency and reducing water waste.

On the other hand, the Jackson 10APRB is engineered for versatility, capable of handling various types of dishware, including delicate glassware and sturdy pots. This model features adjustable shelves and a flexible design that accommodates different load sizes. The inclusion of an automatic chemical dispensing system ensures that the right amount of detergent is used, optimizing wash results while minimizing chemical costs.

The Jackson 10AB is designed for heavy-duty use, perfect for establishments with high dishwashing demands. This robust machine integrates a multi-stage filtration system to capture food particles and debris, prolonging the life of the appliance. Its high-speed wash cycles significantly enhance productivity, allowing for a steady stream of clean dishware with minimal downtime.

All models in the Jackson series are equipped with cutting-edge technology, including energy-efficient motors and low-water consumption features, making them environmentally friendly options for commercial kitchens. The advanced diagnostics and monitoring systems help operators troubleshoot any issues that arise, ensuring consistent operation and reducing maintenance time.

In conclusion, the Jackson 10A, 10U, 10APRB, and 10AB dishmachines exemplify innovation in commercial dishwashing technology. With features that emphasize efficiency, versatility, and durability, these machines are vital assets in any food service operation, delivering cleanliness and meeting rigorous health standards with ease.