Check the basket drive belt for proper tension. Adjust if necessary.

Replace the wrapper panels. Replace the perforated tumbler panel.

1-15/16 (5 cm) Flange Bearing Replacement

Disconnect electrical power to the dryer.

Remove the 4 bolts securing the bearing cap located in the rear of the dryer. And remove.

Depress the tabs on the rotational sensor harness plug and pull apart.

Remove the retaining ring from the tumbler shaft.

Remove the 4 bolts, lock washers and flat washers securing the flange bearing to the dryer cabinet.

Loosen the setscrews from the flange bearing.

Remove the flange bearing from the tumbler shaft. (A bearing puller may be necessary.)

To replace new flange bearing reverse steps. Reestablish electrical power to the dryer.

4-inch Support Wheel Replacement

Disconnect electrical power to the dryer

Remove the four nuts securing the rear support box to the dryer.

Remove the center allen head bolt and teflon washer.

Loosen the individual wheel bolts so the rear of the box can be removed.

Remove the damaged wheel. Replace with new wheel.

Reverse steps to replace support box.

NOTE: make sure inner teflon disc does not fall off of center allen head bolt.

Rotational Sensor Assembly

The rotational sensor assembly is located in the rear of the dryer. It consists of a magnet. Rotational sensor switch, which is mounted to the bearing cap. The magnet is screwed into the 1-15/16” (5 cm) flange bearing on machines made with a bearing or directly attached to the shaft on machines made with 4-inch (10.16 cm) shaft support rollers.

The magnetic rotational sensor switch senses the rotation of the tumbler. If the gap between the sensor switch and the magnet is greater than a preset amount or if the tumbler stops turning, then the dryer will shut down on “SEFL” (“rotational sensor failure”).

Rotational Sensor Switch Replacement

Discontinue electrical power to the dryer. Remove the bearing cap from the dryer.

Remove the adjustment nut from the bearing cap.

Remove the magnetic rotational sensor switch from the bearing cap.

Depress the tabs on the rotational sensor harness plug and pull apart, then remove the sensor switch.

To install a new sensor switch, connect the plug of the new sensor switch to the sensor harness.

Place one adjustment nut onto the sensor switch and insert into the bearing cap.

Place the second adjustment nut on but do not tighten. The magnet on the flange bearing and the sensor switch must be in a horizontal line to one another.

The gap between the magnet and the sensor switch must be 1/8-inch.

Tighten the adjustment nuts installed. Reestablish electrical power to the dryer.

Idler Shaft Pillow Block

Bearing Replacement

Refer to tumbler wheel replacement on idler assembly page 15.

Complete all the steps.

Remove both setscrews from each pillow block bearing. Remove pillow block bearing from shaft.

Reverse this procedure for replacement.

NOTE: Once the shaft assembly has been installed into dryer, return pillow block bearings to the marked position and tighten setscrews.

Refer to basket assembly section page 15 for shaft and basket alignment.

Drive Assembly Pillow Block

Bearing Replacement

Refer to tumbler wheel replacement on drive assembly page 15.

Complete all the steps.

Remove both setscrews from each pillow block bearing. Remove pillow block bearings from shaft.

Reverse this procedure for replacement.

NOTE: Once the shaft assembly has been installed into dryer, return pillow block bearing to the marked position and tighten setscrews.

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American Dryer Corporation

450412 - 4

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Image 16
ADC ML-96, ML-122 15/16 5 cm Flange Bearing Replacement, Inch Support Wheel Replacement, Rotational Sensor Assembly

ML-96, ML-122 specifications

The ADC ML-122 and ML-96 are two advanced communication devices designed for efficient data collection and transmission in various applications. Both models are renowned for their robust performance and user-friendly features, which cater to a diverse range of industries.

The ADC ML-122 is a high-performance data logger that excels in multi-channel monitoring. It supports various input types, making it versatile for applications such as environmental monitoring, industrial process control, and research. One of its standout features is its ability to accommodate both analog and digital signals, allowing users to gather a wealth of data from different sources. The device supports a wide temperature range, ensuring reliability in diverse environmental conditions. Moreover, its built-in memory can store extensive data logs, which are easily downloadable for analysis.

On the other hand, the ADC ML-96 is designed primarily for telecommunication and network monitoring. It features advanced signal processing technologies that allow it to analyze and troubleshoot communication lines efficiently. The device is equipped with real-time monitoring capabilities, enabling users to detect issues as they arise, which is crucial in maintaining network integrity. The ML-96's compact design makes it an ideal choice for installation in tight spaces without sacrificing performance.

Both models are built with cutting-edge technologies that enhance their functionality. They integrate wireless communication protocols, such as Wi-Fi and Bluetooth, enabling seamless connectivity to cloud services for data backup and remote access. This feature empowers users to monitor conditions from anywhere, ensuring that critical information is always at hand.

The user interface for both the ML-122 and ML-96 is designed for ease of use. Equipped with a clear display and intuitive controls, users can navigate through settings and view data with minimal training. The devices also offer customizable alerts that notify users of any anomalies, adding an additional layer of security and responsiveness.

In terms of power management, both models utilize energy-efficient components, allowing for extended battery life. This is particularly advantageous in remote sensing applications where power sources may be limited. Furthermore, the ability to integrate with other systems makes these models adaptable to various operational needs.

In conclusion, the ADC ML-122 and ML-96 stand out in their respective markets due to their innovative features, reliable technologies, and user-friendly designs. With their flexibility and performance, they continue to set the standard for data logging and communication monitoring technologies.