2) Auxiliary Contact Block

The Auxiliary Contact Block is mounted on the side of the overload. Its' function is to sense an over- load trip, thereby triggering a safety fault which will disable the drying cycle. A "DOOR" message will appear on the L.E.D. (light emitting diode) display on the Phase 5 microprocessor controller (computer).

(a)Auxiliary Contact Block Replacement

(1)Discontinue electrical power to the dryer.

(2)Remove the Thermal Magnetic Starter (TMS) from the din rail by pulling the tab on the bottom of the contact block and lifting upward.

(3)Remove the two (2) wires going to the auxiliary contact block and label for correct reinstallation.

(4)There are two (2) types of auxiliary contact blocks... one with a screw and the other with a clip ...

To remove the style with the screw from the thermal magnetic starter simply remove the screw.

To remove the style with a clip simply push in the clip and remove.

(5)To install new auxiliary contact block, reverse above procedure.

3)Varistor (MOV)

The Varistor - MOV (Metal Oxide Varistor) is used to suppress any inductive electrical spikes produced by the energizing and collapsing of the coil voltage.

(a)Varistor (MOV) Replacement

(1)Discontinue electrical service to the dryer.

(2)Loosen the screws marked A1 and A2 on the contactor.

(3)Remove the varistor.

(4)Verify that no additional wires were inadvertently removed.

(5)Reverse procedure to install new varistor.

7 3

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ADC AD-310 service manual
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AD-310 specifications

The ADC AD-310 is a versatile and compact audio digital converter designed to meet the demands of audio professionals and enthusiasts alike. With its advanced technology and user-friendly features, the AD-310 stands out in the crowded marketplace of audio interface solutions.

One of the main features of the ADC AD-310 is its high-resolution audio conversion capabilities. Supporting sample rates up to 192 kHz and resolutions of up to 24 bits, the AD-310 ensures that audio captures are of the highest fidelity, making it ideal for recording, mixing, and mastering tasks. This level of detail is crucial for audio professionals who require precision and clarity in their audio signals.

Another standout characteristic of the ADC AD-310 is its robust connectivity options. It comes equipped with both USB and optical ports, enabling seamless integration with a variety of digital audio workstations (DAWs) and other audio equipment. This flexibility allows users to choose their preferred connection method, enhancing the overall workflow and efficiency during production.

The AD-310 also features advanced analog-to-digital and digital-to-analog converters, which contribute to its impressive dynamic range and low total harmonic distortion (THD). This ensures that the audio output is clean and true to the original signal, making it suitable for both recording and playback applications. Additionally, the unit incorporates real-time monitoring capabilities, allowing users to hear adjustments as they make them, ensuring the perfect mix every time.

For ease of use, the ADC AD-310 is designed with a simple, intuitive interface. Its layout includes clearly labeled controls and LED indicators, allowing users to quickly assess levels and settings at a glance. This design philosophy extends to its compact form factor, making it easy to transport and integrate into any studio setup, whether it be in a professional environment or home studio.

With its combination of high-quality audio processing, flexible connectivity, and user-friendly design, the ADC AD-310 is an excellent choice for anyone looking to elevate their audio production experience. Whether used by professionals or hobbyists, the AD-310 delivers performance and reliability that sets it apart in the audio converter market.
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