ADC AD-464 service manual Installation Requirements, Enclosure / AIR Supply / Exhaust Requirements

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SECTION IV

INSTALLATION REQUIREMENTS

Installation should be performed by competent technicians in accordance with local and state codes. In the absence of these codes, installation must conform to applicable AMERICAN NATIONAL STANDARDS:

National Fuel Gas Code ANSI Z223.1-LATEST EDITION

and/or

National Electric Code ANSI/NFPA No. 70-LATEST EDITION

A. ENCLOSURE / AIR SUPPLY / EXHAUST REQUIREMENTS

NOTE: The following information is very brief and general. For detailed descriptions, refer to the ADG-464 Installation/Operator's Manual (ADC Part No. 112193) for Gas Model dryers and ADS-464 Installation/Operator's Manual (ADC Part No. 112103) for Steam Model dryers.

Bulkheads and partitions around the dryer should be made of noncombustible materials. Allowances should be made for the opening and closing of the control door and lint door. Also, allowances should be made in the rear for ease of maintenance. Refer to the ADG-464 Installation/Operator's Manual (ADC Part No. 112193) for Gas Model dryers andADS-464 Installation/Operator's Manual (ADC Part No. 112103) for Steam Model dryers for recommended distances and minimum allowances required.

When the dryer is operating, it draws in room air, heats it, passes this air through the basket (tumbler), and exhausts it out of the building. Therefore, the room air must be continually replenished from the outdoors. If the make-up air is inadequate, drying time and drying efficiency will be adversely affected. Ignition problems and burner air switch "fluttering" problems on gas dryers may result, and you also could have premature motor failure from overheating. The air supply must be given careful consideration to insure proper performance of each dryer.

IMPORTANT: Make-up air must be provided from a source free of dry cleaning fumes. Make-up air that is contaminated by dry cleaning fumes will result in irreparable damage to motors and other dryer components.

Exhaust duct work should be designed and installed by a competent technician. Improperly sized duct work will create excessive back pressure which will result in slow drying, increased use of energy, and shutdown of the burner by the lint burner switch, over-burner hi-limit or exhaust limit. Refer to the ADG-464 Installation/Operator's Manual (ADC Part No. 112193) for Gas Model dryers and ADS-464 Installation/Operator's Manual (ADC Part No. 112103) for Steam Model dryers for more detail.

CAUTION: IMPROPERLY SIZED OR INSTALLED EXHAUST DUCT WORK CAN CREATE A POTENTIALFIRE HAZARD.

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Contents American Dryer Corporation Retain This Manual In a Safe Place For Future Reference Important Note to PurchaserFor Your Safety Page Table of Contents Section Sprinkler System Section Pendant AssemblySection AIR JET System Safety Precautions Explosion could ResultStandards National Electric Code ANSI/NFPA no -LATEST EditionCleaning Routine MaintenanceLiquids Monthly Lubrication Adjustments Days After Installation and Every 6 Months ThereafterSpecifications GAS Models ADG-464Steam Models ADS-464 Electrical Service Specifications ADG-464 GASInstallation Requirements Enclosure / AIR Supply / Exhaust RequirementsOperational Service Check Procedure Electrical Requirements and GAS RequirementsComponent DESCRIPTION/REPLACEMENT Tumbler Support and Drive SystemPage Main AIR BLOWER/HEAT Reclaimer System +Z=X Filter element can be cleaned with soap and water Compressed AIR SystemPage Page Page Safety Devices Safety Devices Locations/Functions/Messages Blower Squirrel Cage Fan Motor Assembly Pulley Removal Page Freely Important do not Overtighten V-BELTSImportant do not Overtighten V-BELTS Blower Squirrel Cage Fan Electrical Components Page Tumbler Basket System Page Page Important do not Overtighten Turnbuckle Important do not Overtighten Turnbuckle Result in Damage to the Dryer and will Void the Warranty Important do not Overtighten Bolts Page Rotational Sensor Assembly Current Limiting Device is RequiredPage TOP of Tumbler Basket Temperature Door Assembly Tumbler Basket Electrical Components Page PLC Programmable Logic Controller System PLC Programmable Logic Controller DescriptionPage Page 111 PLC Programmable Logic Controller Component Replacement Page Page RTD Page Switch #1 Recycling Mode Page Page Page Combustion Air Damper Page Page Page Burner Air Switch Page Page Page Page Page Page Heat Reclaimer Settings Page Page Important Allow a full 72 hours for the silicone to cure Page Page Page Page Lint DRAWER/LINT Chamber Switches Base SectionPage Page Resistive Temperature Device RTD RTD Resistive Temperature Device Locations Sprinkler System Sprinkler System DescriptionPage MAN3190 Page AIR JET System AIR JET SystemStack Valve Assembly Pneumatic ValveImportant Take Notice ... small components Page MAN4223 Internal Pilot and External Pilot Air Supply Pendant Assembly Pendant Assembly DescriptionADC450186 05/27/99-25 01/14/00-15