Jackson AJ-44 technical manual Torque Settings, Items Torque Spec

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SECTION 4: TROUBLESHOOTING

COMMON PROBLEMS

Problem: Pawl bar does not move.

1.Failed or broken overload spring. Replace spring if necessary.

2.No power to the drive motor/failed drive motor. Verify power and wiring connections to the motor. If necessary, replace the motor.

3.Pawl bar not properly installed. Verify that the pawl bar is installed correctly.

Problem: Racks go through the machine, but results are poor.

1.Verify that detergent is being dispensed into the machine at the appropriate quantities for the water volume. If not, get deter- gent to appropriate level and review results of washing ware.

2.Clogged strainers/scrap basket. Clean out strainers and scrap basket and replace.

3.Ware not being properly prescrapped. Review paragraph entitled “Ware Preparation” in Operating Instructions.

4.Wash or rinse arms missing end plugs or caps. Verify and replace as required.

5.Low tank heat.

6.Inadequate rinse.

7.Incorrect voltage coming to the machine. Verify that the voltage matches that on the machine data plate.

8.Wash pump cavitation due to low water level. Verify that the drains are shut and that the water level is correct.

Problem: Spotting of silverware, glasses and dishes.

1.Incorrect final rinse temperature. Verify that the rinse water temperature matches that which is listed on the machine data plate.

2.Clogged wash and/or rinse nozzles and arms. Remove the arms and verify that they and their nozzles are from debris.

3.Excessively hard water. Install a water softener to reduce hardness.

4.Loss of water pressure due to clogged/obstructed wash pump. Turn the power off to the machine at the source. Drain the wash tank of water and verify that the pump intake is free from debris.

5.Improper scrapping procedures. Review the paragraph entitled “Ware Preparation” in Operating Instructions.

6.incorrect detergent/chemcial concentrations. Verify that the detergent/chemical concentrations are correct for the associat- ed water volume.

TORQUE SETTINGS

When replacing components either in the control box or the heater box area, the manufacturer has suggestions on how much to torque the screws and nuts used in securing items to the machine. Refer to the table below for the torque specific- tions:

ITEMS

TORQUE SPEC

Relays

16 In/lbs

Heater Contactor

35 In/lbs

Heater Nuts

16 In/lbs

Terminal Block

50 In/lbs

AJ-44C Series Technical Manual 7610-001-76-22

Issued: 03-21-2006 Revised: N/A

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Contents AJ-66CSL For Jackson ModelsAJ-66CEL AJ-44CGP AJ-66CGPONE Year Limited Parts & Labor Warranty Manufacturers WarrantyStop Pare Arret Revision Made Applicable Details Date ECN Nomenclature for the Models Covered in this Manual AJ-44CSLTable of Contents Side Loader Section Parts Parts SectionD226 Steam Booster Section Viii Maintenance & Repair Centers Electrical SchematicsSection Specification Information Specification Information AJ-66CGP Models AJ-44CE/CEL ModelsAJ-66CE/CEL Models AJ-44CGP ModelsAJ-80CS/CSL Models AJ-80CE/CEL ModelsD226 Steam Booster Left to Right Specification Information AJ-44 Electric Left to RightAJ-44 Right to LeftInformation to Right AJ-44 GAS Right to InformationLeft Right AJ-44 Steam Left toSpecification Information AJ-44 Steam Right to Left Left to Right Specification Information AJ-66 Electric Left to RightRight to Left Specification Information AJ-66 Electric Right to LeftSpecification Information AJ-66 GAS Left to Right AJ-66 GAS Right to Left to RightAJ-66 Steam Left to Right to Left Specification Information AJ-66 Steam Right to LeftLeft to Right Specification Information AJ-80 Electric Right to Left Left to Right Specification Information AJ-80 GAS Left to RightAJ-80 GAS Right to Right to LeftRecommended Table Fabrication AJ-80 Steam Left toRight to Left Specification Information AJ-80 Steam Right to LeftSection A-A Side Loader Left to Right DimensionsSide Loader Right to Left Dimensions Side Loader Installed Dimensions D226 Steam Booster Dimensions D226 Steam Booster Plumbing Line Drawings Rear View Typical Electric and GAS Booster DimensionsSection Installation & Operation Instructions Installation Instructions INSTALLATION/OPERATION InstructionsIncoming Power Connection Detergent Connection Point Machine rear view Deliming Operations Changing the AJ-44CE/CS Direction of Travel PreparationINSTALLATION/OPERATION Instructions Removing the bracket nut INSTALLATION/OPERATION Instructions INSTALLATION/OPERATION Instructions Special Parts Please refer to the chart for placement of the curtains Side Loader Installation & Operation Instructions Plumbing Equipment MountingOperation Shutdown for Service onlyGAS Conveyor Hose Installation GAS Conveyor Hose InstallationDishmachine Operating Instructions Dishmachine Operation Instructions Drive Mechanism Maximum Speed Adjustment Changing Dual Sanitization ModeOrange background Detergent Control Installation Instructions Striker Plate Limit Switch Installation InstructionsSection Preventative Maintenance Preventative Maintenance Preventative MaintenanceMaintenance of the Water Pressure Regulator D226 MaintenanceSHC-90W Lubrication Chart for Drive GearLubrication & Maintenance Drive Motor Gear Reducer Preventative MaintenanceSection Troubleshooting Section Common Problems TroubleshootingItems Torque Spec Torque SettingsProblem Power light does not illuminate D226 Common Problems
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