ADC AD-464 service manual Important Take Notice ... small components

Page 91

1.Solenoid Coil

a. Coil Replacement

1)Discontinue air supply to the dryer.

2)Discontinue electrical service to the dryer.

3)For models with a sprinkler system, discontinue water supply to the dryers' sprinkler system.

4)Loosen coil plug screw and remove the plug.

5)Carefully remove the coil mounting screw.

IMPORTANT: TAKE NOTICE ... small components!!!

6)Note the sequence of the plunger components (i.e., return spring, plunger, etc.).

7)Install new coil making sure that component reinstallation (i.e., return spring, plunger, etc.) is in the correct sequence.

8)Replace coil plug remove in Step #4.

9)Reestablish water supply to the dryer.

10)Reestablish electrical service to the dryer.

11)Reestablish air supply to the dryer.

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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 Sprinkler System Section Pendant AssemblySection AIR JET System Explosion could Result Safety PrecautionsNational Electric Code ANSI/NFPA no -LATEST Edition StandardsCleaning Routine MaintenanceLiquids Monthly Lubrication Days After Installation and Every 6 Months Thereafter AdjustmentsGAS Models ADG-464 SpecificationsSteam Models ADS-464 ADG-464 GAS Electrical Service SpecificationsEnclosure / AIR Supply / Exhaust Requirements Installation RequirementsElectrical Requirements and GAS Requirements Operational Service Check ProcedureTumbler Support and Drive System Component DESCRIPTION/REPLACEMENTPage Main AIR BLOWER/HEAT Reclaimer System +Z=X Compressed AIR System Filter element can be cleaned with soap and waterPage Page Page Safety Devices Safety Devices Locations/Functions/Messages Blower Squirrel Cage Fan Motor Assembly Pulley Removal Page Important do not Overtighten V-BELTS FreelyImportant 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 Current Limiting Device is Required Rotational Sensor AssemblyPage TOP of Tumbler Basket Temperature Door Assembly Tumbler Basket Electrical Components Page PLC Programmable Logic Controller Description PLC Programmable Logic Controller SystemPage 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 Base Section Lint DRAWER/LINT Chamber SwitchesPage Page Resistive Temperature Device RTD RTD Resistive Temperature Device Locations Sprinkler System Description Sprinkler SystemPage MAN3190 Page AIR JET System AIR JET SystemPneumatic Valve Stack Valve AssemblyImportant Take Notice ... small components Page MAN4223 Internal Pilot and External Pilot Air Supply Pendant Assembly Description Pendant AssemblyADC450186 05/27/99-25 01/14/00-15