SECTION 4: TROUBLESHOOTING

COMMON PROBLEMS

WARNING: Inspection, testing and repair of electrical equipment should be performed only by qualified service per- sonnel. Certain procedures in this section require electrical tests or measurements while power is applied to the machine. Exercise extreme caution at all times. If test points are not easily accessible, disconnect power, attach test equipment and reapply power to test. When replacing electrical parts, disconnect power at source circuit breaker

Problem: Nothing on dishmachine operates. The power switch is ON and the power indicator light is OFF.

1.Machine is not wired correctly to incoming power source. Have an electrician verify wiring.

2.Machine circuit breaker is tripped. Reset the circuit breaker. If it trips again, contact an electrician to verify the machine amp draw.

3.Service breaker is tripped. Reset the service breaker. If it trips again, contact an electrician to verify the machine amp draw.

Problem: Machine will not fill. The power switch is ON and the power indicator light is ON.

1.No water supply to machine. Verify that water lines have been connected to the machine.

2.Dishmachine doors are not closed. Close doors completely.

3.Incoming water solenoid valve damaged/faulty. Verify that the valve is operating. If not, replace.

4.Tank floats faulty. Verify the wiring of the floats. Verify that no debris is jamming the floats. Replace if necessary.

Problem: Machine fills, but fill is weak.

1.Low incoming water pressure. Verify that incoming water pressure during fill is 20 ±5 PSI.

2.Incoming water solenoid is clogged. Verify that debris is not entrapped in valve. If so, remove debris.

Problem: Low wash tank temperature.

1.Low incoming water temperature. Verify that the incoming water temperature matches what is indicated on the machine data plate.

2.Heater not energizing. Verify that the wash tank heater is operating. If not, replace.

3.Low incoming voltage. Have an electrician verify that the power coming to the machine is the same as indicated on the data plate.

Problem: Low wash arm pressure, poor spray pattern.

1.Clogged wash arm nozzles. Verify that nozzles are not clogged with debris. If so, remove debris.

2.Clogged wash tank or wash pump strainers. Clean out strainers if necessary.

3.Worn wash pump impeller. Verify status of impeller, replace if necessary.

Problem: Low prewash arm pressure, poor spray pattern.

1.Clogged prewash arm nozzles. Verify that nozzles are not clogged with debris. If so, remove debris.

2.Clogged prewash tank or prewash pump strainers. Clean out strainers if necessary.

3.Worn prewash pump impeller. Verify status of impeller, replace if necessary.

Problem: Inadequate rinse.

1.Low incoming water pressure. Verify that incoming water pressure during fill is 20 ±5 PSI.

2.Incoming water solenoid is clogged. Verify that debris is not entrapped in valve. If so, remove debris.

Problem: Pawl bar moves with no load, but does not move when loaded.

1. Clutch on drive assembly is out of adjustment. Adjust as required.

AJ-44T Series Technical Manual 7610-003-07-21

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

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Jackson AJ-66TG, AJ-80TE, AJ-66TE, AJ-44TG, AJ-66TS, AJ-44TE, AJ-80TS, AJ-44TS technical manual Troubleshooting, Common Problems
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AJ-66TS, AJ-44TG, AJ-66TG, AJ-44TS, AJ-80TS specifications

The Jackson AJ series is well-known for its robust design and reliable performance in the realm of advanced air-jet weaving technologies. Among the various models, the AJ-80TE, AJ-44TE, AJ-66TE, AJ-80TS, and AJ-44TS stand out for their unique features, cutting-edge technologies, and versatility in textile production.

The AJ-80TE is designed for high-speed and efficient weaving, making it ideal for modern textile manufacturing. It offers an impressive production capacity while maintaining a high level of precision. This model incorporates a high-performance air-jet system that ensures quick replenishment of the weft yarn, significantly reducing downtime during production. With a robust construction, the AJ-80TE can handle a wide variety of fabrics, including heavier materials, ensuring adaptability and durability.

Similarly, the AJ-44TE model showcases advanced weaving capabilities with an emphasis on versatility. It is engineered to produce a broad range of textiles, from lightweight fabrics to more substantial materials. The innovative air-jet technology utilized in the AJ-44TE allows for smooth operation and enhanced fabric quality. Its user-friendly interface simplifies the setup process, enabling operators to switch between different fabric types with minimal effort.

The AJ-66TE model presents additional advancements, featuring a sophisticated control system that optimizes weaving patterns. This model is particularly noted for its precision in producing intricate designs, making it a perfect choice for high-end textile applications. Its energy-efficient design also contributes to lower operational costs, aligning with the industry's increasing focus on sustainable production practices.

Moving on to the AJ-80TS and AJ-44TS models, these machines integrate state-of-the-art technologies that enhance user experience and operational efficiency. Equipped with advanced sensors and automation features, these machines can monitor weaving conditions in real-time, ensuring consistent quality and minimizing fabric defects. The AJ-80TS is specifically tailored for larger production runs, while the AJ-44TS excels in versatility, accommodating a wide range of fabric specifications.

In summary, the Jackson AJ series, comprising the AJ-80TE, AJ-44TE, AJ-66TE, AJ-80TS, and AJ-44TS, represents the forefront of air-jet weaving technology. Their combination of robustness, versatility, and cutting-edge features makes them indispensable in modern textile manufacturing, fulfilling the demands for both efficiency and high-quality output. As the industry continues to evolve, these machines stand ready to meet new challenges, empowering manufacturers to push the boundaries of textile innovation.
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