American Dryer Corp Super AD-30 manual Normal 80 psi, 70 psi, 90 psi

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3.Steam Damper Air System Connections

The pneumatic (piston) damper system requires a clean, dry, regulated external supply of compressed air. The air connection is made to the system solenoid valve which is located on the rear electric service box.

1)Air Requirements

There is no air requirement for dryers with the electromechanical damper option.

COMPRESSED AIR SUPPLY

AIR PRESSURE

Normal

80 psi

Minimum Supply

70 psi

Maximum Supply

90 psi

2)Air Connection

Air connection to system --- 1/8" N.P.T.

3)Air Regulation

No air regulation is provided with the dryer. External regulation of 80 psi must be provided. It is suggested that a regulator / filter gauge arrangement be added to the compresses air line just before the dryer connection. This is necessary to insure that correct and clean air pressure is achieved.

3.Steam Damper System Operation

The steam damper, as shown in the illustration below, allows the coil to stay constantly charged eliminating repeated expansion and contraction. When the damper is opened, the air immediately passes through the already hot coil, providing instant heat to start the drying process. When the damper is closed, ambient air is drawn directly into the basket (tumbler), allowing a rapid cool down.

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Contents Super AD-30 Retain This Manual In a Safe Place For Future Reference For Your Safety Page Table of Contents Troubleshooting Section Important InformationSafety Precautions What to do if YOU Smell GASPage Super AD-30 Specifications SpecificationsSpecifications Installation Procedures UNPACKING/SETTING UPLocation Requirements Section DDryer Enclosure Requirements Fresh AIR Supply Exhaust Requirements Single Dryer Venting Illus. B Multiple Dryer Common Venting ILLUS. D Important Venting Reminders Electrical Information Page Green Phase 3ø Hookup for GAS and Steam Dryers only Page Super ADG-30DS Gas Reversing Super ADS-30DS Steam Reversing GAS Information Piping/Connections Page Page Steam Information Page 70 psi Normal 80 psi90 psi Page Preparation for Operation Preoperational Tests Page Preoperational Instructions Page OPL Models Shut Down Instructions Service SERVICE/PARTS InformationParts Warranty Warranty InformationReturning Warranty Cards Returning Warranty PartsPage Routine Maintenance CleaningAdjustments LubricationNo L.E.D. light emitting diode display TroubleshootingDrive motor not operating does not start Blower motor not operating does not start Microprocessor computer display reads dSFL Microprocessor controller computer display reads doorPage No heat for Steam Models only Dryer operates but is taking too long to dryDryer or scraping noise at basket tumbler area Condensation on main door glassExcessive noise and/or vibration Drive motor only not operating Blower motor only not operatingHeating unit not operating ALL temperature selections Heat unit not operating for only one 1 temperature selectionDryer operates but is taking too long to dry load Failed hi-limit thermostat for GAS and Electric Models onlyPage Reversing Timer SPIN/DWELL Adjustments Timing LegendData Label Technical InformationContact American Dryer Corporation Data Label Procedure for Functional Check Replacement Components Microprocessor computer BoardDirect Spark Ignition DSI System