American Dryer Corp ADG-78 II installation manual

Page 30

3.Piping/Connections

ALL components/materials must conform to National Gas Code 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 3/4" N.P.T. inlet pipe connection located at the right side of the base of the dryer. The minimum pipe size (supply line) to the dryer is 3/4" N.P.T. For ease servicing, the gas supply line of each dryer must have its 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.

26

Image 30
Contents ADG-78 Retain This Manual In a Safe Place For Future Reference For Your Safety Page Table of Contents Section Routine Maintenance Section Important InformationSafety Precautions What to do if YOU Smell GASNational Electric Code ANSI/NFPA no -LATEST Edition SPECIFICATIONS/COMPONENT Identification SpecificationsSpecifications Component Identification Page Installation Procedures Location RequirementsUNPACKING/SETTING UP Bracket Before Starting the DryerDryer Enclosure Requirements Fresh AIR Supply Page Exhaust Requirements Reduced Anywhere Down Stream of the Dryer Reduced Anywhere Down Stream of the Dryer Page Electrical Information ADG-78 II Gas Page Black Positive White Neutral Green Ground Page GAS Information Type of GAS Page Page Preparation for OPERATION/START-UP Preoperational Tests Page Preoperational Instructions Shut Down InstructionsSERVICE/PARTS Information ServiceParts Warranty Information Returning Warranty CardsReturning Warranty Parts Page Routine Maintenance CleaningAdjustments DaysData Label LOCATION/INFORMATION Data LabelSerial Number Procedure for Functional Check Replacement Components Burner flame must shut off immediately ADC 113101 1- 09/01/99-30