ADC AD-310 service manual

Page 47

NOTE: To reset the dryer when a "HEATER FAULT" occurs, press the ("amber") "HEATER FAULT" reset push-button.

3)Air Turbulence

If there is sail switch flutter due to air turbulence, or improper impellor (fan/blower) rotation, or a restriction in the exhaust duct work, the DSI (Direct Spark Ignition) module will cycle erratically. This in turn might cause the DSI module to "LOCK-OUT" (where the L.E.D. [light emitting diode] indicator will LIGHT "RED" CONTINUOUSLY).

a)If air turbulence causes the flame to move away from the flame probe electrode (of the ignitor/ flame-probe assembly), or if the flame goes out completely during the heat (flame) cycle, the DSI (Direct Spark Ignition) module will attempt to reestablish a flame by going into a re-ignition cycle.

4)Direct Spark Ignition (DSI) Module

If there is some sort of operational interference in the DSI system, the DSI (Direct Spark Ignition) module (acting as the "controller" for the system) will go into a "LOCK-OUT" mode (where the L.E.D. [light emitting diode] indicator will LIGHT "RED" CONTINUOUSLY).

a)Operational interference is any adverse condition (whether internal or external) to the system. (Electrical noise is considered external noise interference because it can cause the DSI [Direct Spark Ignition] module to cycle erratically.)

NOTE: To reset the dryer when a "HEATER FAULT" occurs, press the ("amber") "HEATER FAULT" reset push-button.

If the GAP, the ALIGNMENT, and the POSITION of the ignitor and flame-probe assembly are correct, if the gas flow and pressure is constant and consistent; if there is no adverse air turbulence; and if the DSI (Direct Spark Ignition) module remains in the "LOCK-OUT" mode (where the L.E.D. [light emitting diode] indicator will LIGHT "RED" CONTINUOUSLY) then, there is a malfunction with the DSI module itself, and it must be replaced.

4 3

Page 46 Page 48
Image 47
Page 46 Page 48
Contents American Dryer Corporation Important Note to Purchaser Retain This Manual In a Safe Place For Future ReferenceFor Your Safety Page Table of Contents Section Troubleshooting AD-310 Reference Guide Base Section AD-310 Machine Operational Summary AD-310 Operator CONTROLS/INDICATORSControl Power On END of Cycle / Heater Fault Indicator / AIR JET AIR JET AD-310 Machine Operation Troubleshooting InformationLoad Tilted Unload TiltedDRY GAS Pressure If Both AIR Flow Switches are not Open AT this TimeImportant Information ONE 1 Burner will not Ignite During a Drying Cycle System Ladder DiagramONE 1 Burner will not Ignite AT the Beginning of a Cycle Lint Drawer / Guard Status Optional Sprinkler Control SignalsSolenoid Control Page What to do if YOU Smell GAS Explosion could ResultNational Electric Code ANSI/NFPA no -LATEST Edition StandardsLiquids CleaningSuggested Cleaning Schedule Monthly Lubrication Days After Installation and Every 6 Months Thereafter AdjustmentsGas Dimensions Obligation Page ADG-310 Gas Non-Tilt Enclosure / AIR Supply / Exhaust Requirements Installation RequirementsElectrical Requirements and GAS Requirements Operational Service Check ProcedureDirect Spart Ignition DSI System COMPONENTS/FUNCTIONS Heat Section24 VAC Direct Spark Ignition DSI Module Repairable ADC Direct Spark Ignition DSI Operation Flow Chart Manometer Troubleshooting the Direct Spark Ignition DSI SystemPage Page Page First Visual Check Second Visual Check Third Visual Check Are no Retries Leaks with a Flame Continuously Page Page Create a Potential Safety Hazard Page General Overview Steam Coil System OperationPage Page Page Page Sprinkler System Description Require any adjustment Prior to November 14 As of November 14 Page Supplies Before Servicing the Dryer MAN3169 Tilting System Description Page Tilting Pistons Page Page Page Page AIR JET Assembly Page Blower Squirrel Cage Fan Motor Assembly Leave enough movement for V-belt adjustment Page Important do not Overtighten V-BELTS Important do not Overtighten V-BELTS Page Page Filter and Regulator Assembly Door Systems Page Page Page Page Allow a full 72 hours for the silicone to cure Page Control and Electrical System Page Button does not Disable the High Voltage to the Dryer If the Opposite Side is not LEVEL, the Dryer will not Tilt ºC + Page Page Page Page Page MAN3405 Page Page Page Tumbler Drive System Important do not Over Tighten Turnbuckle Install new V-belts Tighten turnbuckle Page 100 Do not tighten 102 103 104 Troubleshooting Drive motor is not operating does not start Impellor fan motor is not operating does not start 108 109 Dryer operates but is taking too long to dry Excessive noise and vibration Dryer will not tilt Procedure for Functional Check Replacement Components 114 ADC450413 05/11/99-25 01/31/00-5

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.
Top Page Image Contents