American Dryer Corp ML-410 manual Piping /Connections

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3.Piping /Connections

ALL components/materials must conform to National Fuel Gas Code ANSI Z223.1-LATEST EDITION specifications. It is important that gas pressure regulators meet applicable pressure requirements and that gas meters be rated for the total amount of ALL the appliance BTU’s being supplied.

The dryer is provided with a 2-inch N.P.T. inlet pipe connection located at the right side of the base of the dryer. For ease of servicing, the gas supply line of each dryer must have it’s own shut-off valve.

The size of the main gas supply line (header) will vary depending on the distance this line travels from the gas meter or, in the case of L.P. (liquid propane) gas, the supply tank, other gas operated appliances on the same line, etc. Specific information regarding supply line size should be determined by the gas supplier.

NOTE: Undersized gas supply piping can create a low or inconsistent pressure which will result in erratic operation of the burner ignition system.

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Contents QUE Faire SI Vous Sentez UNE Odeur DE GAZ What do YOU do if YOU Smell GASPour Votre Sécurité For Your SafetyFor Your Safety Page Table of Contents Air Blower Drive System Cleaning Adjustments LubricationML-410 Reference Guide Page ML-410 Machine Operational Summary ML-410 Operator CONTROLS/INDICATORSEND of CYCLE/AIR JET JOG Forward/Reverse Push-ButtonsEND of CYCLE/HEATER Fault Indicator ML-410 Machine Operation Troubleshooting InformationAIR JET Load Tilted Unload TiltedIf this selection does not operate ONE or Both Burners do not Ignite DRYImportant Information GAS PressureONE Burner will not Ignite During a Drying Cycle ONE Burner will not Ignite AT the Beginning of a CycleTumbler Temperature and HI-LIMIT Information System Ladder DiagramFront Level Switch Rear Level Switch Optional Sprinkler Control Signals Section What to do if YOU Smell GAS Safety PrecautionsStandards Specifications and Dimensions 410 Tilting Clearance Allow Ances DimensionsML-410 1 Door/2-Way Tilt ML-410 1 Door/2-Way Tilt MLS-410 1 Door/2-Way Tilt ML-410 1 Door/2-Way Tilt With Inlet Air Adapter Reassembly of Dryer Installation ProceduresMLG-410 1 Door/Forward Tilt with Sprinkler Important the Flex Hose Must not be Kinked MLG-410 1 Door/Forward Tilt With Sprinkler MLS-410 2 Door/2-Way Tilt Refer to Tilting Piston Reconnection View on MLS-410 2 Door/2-Way Tilt Fresh AIR Supply Requirements Exhaust Requirements Compressed AIR Supply System Page Electrical Requirements Electrical InformationOptional Automatic Piston Operated Load/Unload Doors Optional Sprinkler ValveMLG-410 Gas MLS-410 Steam Electrical Service SpecificationsMain Grounding GAS Information Type of Gas Technical Gas Data Gas SpecificationsPiping /Connections Page Steam Requirements High Pressure Steam InformationPage Air Requirements Steam Damper Air System ConnectionsAir Connections Air connection to system --- 1/8-inch N.P.T Steam Damper System Operation Water Supply Connection for Optional Sprinkler System Steam Damper Air Piston Flow Control Operation AdjustmentPreoperational Tests Heat Circuit Operational Test a. Gas Models Natural GASBasket Coating Preparation for OPERATION/START-UPShut Down Instructions Parts ServiceReturning Warranty Parts Returning Warranty CardsPage Cleaning Routine MaintenanceMonthly Lubrication AdjustmentsTumbler Basket Drive System Component System DescriptionsAIR Blower Drive System Safety DevicesTumbler Basket Manual Reset Hi-Limit Safety Thermostat Tumbler BasketSail Switches for Gas Dryers Only Steam Damper Actuator System Optional Sprinkler Circuit Components Optional Sprinkler System ComponentsRefer to the Dryer Nameplate for voltage rating information ML-410 Sprinkler Option Temperature Controller Settings ADC 113128 1- 03/13/00-25