ADC AD-200 service manual

Page 84

3) Mark the position of the pillow block bearing on the mounting pad and loosen the setscrews.

4) Insert blocks of wood under the basket (tumbler) - access through the lint drawer - to take the weight off the drive wheels.

5) Loosen the turnbuckle and remove the V-belts.

Remove bottom turnbuckle mounting bolt.

6) Remove the bolts from the pillow block bearing mounting pads as well as the adjustment bolts.

7)Remove drive motor from the dryer. Refer to Drive Motor Replacement on page 78.

8)Remove the taper lock bushings from the gear (speed) reducer and slide gear (speed) reducer to the center of the shaft. (Refer to Taper Lock Bushing and Drive Motor Pulley Replacement on the previous page.)

9)Remove the taper lock bushings from the drive wheels.

10)Slide the pillow block bearings and taper lock bushing inward towards the gear (speed) reducer on the drive shaft.

11)Lift the end of the drive shaft closest to the rear of the dryer and pivot the other end of the shaft on the drive wheel until the shaft can be removed from the dryer.

12)To install new drive shaft, reverse Step #11 thru Step #2.

13)Reestablish electrical power to the dryer.

e.Drive Wheel Replacement

1)Discontinue electrical power to the dryer.

2)Follow Step #2 thru Step #11 in the Drive Shaft Replacement instructions in the previous section (page 79 and page 80) for the removal of the drive wheels.

IMPORTANT: Both drive wheels should be replaced as a set on the drive shaft assembly.

3)To replace the drive wheel assembly into the dryer, reverse Step #11 thru Step #2 in the Drive Shaft Replacement instructions in the previous section (page 79 and page 80).

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Contents AD-200 Phase Retain This Manual In a Safe Place For Future Reference For Your Safety Page Table of Contents Section Troubleshooting AD-200 Reference Guide Base Section Section Improper and Dangerous Operation Cleaning Suggested Cleaning ScheduleAT 80 PSI 5.51 Bars Lubrication Every 3 MonthsAdjustments Days After Installation and Every 6 Months ThereafterSpecifications and Dimensions Specifications GAS and Steam ModelsDimensions Installation Requirements ENCLOSURE/AIR SUPPLY/EXHAUST RequirementsOperational Service Check Procedure Electrical and GAS RequirementsHeat Section DSI System COMPONENTS/FUNCTIONSJohnson DSI Control Module 225º F 107º C Thermostat Redundant Gas Valve First Visual Check Second Visual Check Third Visual Check Troubleshooting the Direct Spark Ignition DSI System Manometer DSI Ignitor GAP Feeler GaugePage Page Page First Visual Check Second Visual Check Third Visual Check With a Flame GAP on the Ignitor/Flame-Probe Page Flash Green Continuously Page With a Flame GAP on the Ignitor/Flame-Probe Page Light RED Continuously Page Create a Potential Safety Hazard Steam Coil System Operation General OverviewPage Page Page Page Sprinkler System Description MAN3488 Page Supplies Before Servicing the Dryer Page Page AIR JET Assembly Page Blower Squirrel Cage FAN Motor Assembly Page Page Important do not Overtighten V-BELTS Important do not Overtighten V-BELTS Page Page FILTER/REGULATOR Assembly Regulator OperationDoor Systems Automatic Doors Page Page Page Control and Electrical System Ladder Diagram Page Page Page ºC + ºC + ºK Page Page Page Page Page Page Basket Tumbler System Page Result in Personal Injury Important do not Overtighten Turnbuckle Page Page Important do not Overtighten Turnbuckle Page Page Page Procedure for Functional Check Replacement Components Page Phase 7 OPL System Diagnostics Diagnostic L.E.D. Display Fault MessagesPage O Board Input and Output L.E.D. Indicators Inputs RED Outputs Green RHE PGR1 Green L.E.D OCL5 Green L.E.D Troubleshooting Drive motor is not operating does not start Failed microprocessor controller computer I/O board Page Page Dryer operates but is taking too long to dry Excessive noise and vibration ADC 450034 1- 08/29/01-25

AD-200 specifications

The ADC AD-200 is a high-performance analog-to-digital converter designed to meet the needs of a wide range of applications including industrial automation, instrumentation, medical devices, and consumer electronics. This converter is renowned for its combination of speed, precision, and reliability.

One of the standout features of the ADC AD-200 is its exceptional resolution. Offering up to 24 bits of resolution, it provides an outstanding level of detail and accuracy in signal conversion. This high resolution makes it ideal for applications where precision is paramount, such as in audio processing and sensitive measurements in scientific research.

The AD-200 operates at a maximum sampling rate of 1 Msps (mega-samples per second), allowing it to effectively capture fast-changing signals. This speed ensures that the converter can handle dynamic input signals without missing critical data points. Additionally, the device employs a pipelined architecture, which helps to maintain high throughput while keeping latency low—an essential characteristic for real-time applications.

Another critical aspect of the AD-200 is its low input noise and distortion levels. With a total harmonic distortion (THD) of less than 0.01%, the converter maintains signal integrity even when processing high-frequency signals. This feature is crucial in audio and instrumentation applications where signal clarity and fidelity are necessary.

The ADC AD-200 is equipped with advanced digital signal processing (DSP) capabilities, allowing users to perform filtering, averaging, and other signal conditioning tasks on the incoming data stream. This built-in processing capability means users can reduce the load on external processors, streamlining system designs and improving overall efficiency.

The device supports various input voltage ranges, which makes it versatile for multiple applications. It is compatible with single-ended and differential input configurations, providing flexibility for different circuit designs and requirements.

Connectivity features include both serial and parallel interfaces, offering easy integration into various systems. The ADC also comes with a robust software development kit (SDK) that provides necessary drivers and support to facilitate quicker implementation and system optimization.

In summary, the ADC AD-200 is a versatile, high-performance analog-to-digital converter marked by its high resolution, fast sampling rate, low noise levels, integrated DSP capabilities, and flexible connectivity options. These features make it a preferred choice for engineers and developers aiming for excellence in signal processing tasks across diverse industries.
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