American Dryer Corp AD-310 Phase 7 installation manual Optional Sprinkler System Components

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SECTION XIII

OPTIONAL SPRINKLER SYSTEM COMPONENTS

OPTIONAL SPRINKLER CIRCUIT COMPONENTS

AUTO “EMERGENCY STOP” (E-Stop) RELAY

This device, located in the front right electrical enclosure, supplies the main control voltage to the dryer.

The dryer’s sprinkler circuit supplies or removes 120 VAC to the coil of this relay for the “EMERGENCY STOP” (E-Stop) power disconnect control.

TEMPERATURE CONTROLLER

This device is located in the front left electrical enclosure and monitors the sprinkler circuit temperature. Its operating functions are preset at the factory and should not require any adjustment.

RESISTIVE TEMPERATURE DEVICE (RTD) TEMPERATURE PROBE

This device is a high temperature 100 ohm (100 W) RTD probe and is located on the upper left side of the basket (tumbler).

PNEUMATIC VALVE

This is a dual pneumatic 110 VAC control valve and is located in the lower rear base section of the dryer. Power to turn “ON” the pneumatic valve is supplied from the sprinkler control circuit. Power to turn “OFF” the sprinkler is supplied from a manual reset button located on the right front control door.

SPRINKLER VALVE

This valve controls the flow of the sprinkler water. It is air actuated and requires air pressure to turn “ON” or “OFF.”

NOTE THAT THERE IS A “RED” INDICATING PISTON AT THE REAR OF THIS SPRINKLER VALVE.

The piston indicates the current state of the valve; when the piston is “IN” the valve is “CLOSED,” when the piston is “OUT” the valve is “OPEN.”

ALARM HORN

This component is an audible device to indicate that the sprinkler system has tripped and that water is flowing into the basket (tumbler). The alarm horn will reset when the sprinkler system is reset.

SPRINKLER RESET BUTTON

This amber colored push button is located on the right hand control door and illuminates when the sprinkler system is activated. Attempting to reset the sprinkler system with this button can be tried, however, if the sprinkler circuit continues to be in the active mode the reset function will not latch.

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Contents AD-310 Phase Retain This Manual In a Safe Place For Future Reference Foryour Safety Page Table of Contents Section Burner and Basket TUMBLER/LINT Chamber Manual Reset Receiving and Handling Important InformationWhat to do if YOU Smell GAS Safety PrecautionsStandards Specifications GAS and Steam SPECIFICATIONS/DIMENSIONS Component IdentificationDimensions and Component Location NON-TILT Steam Model Reassembly of Dryer Installation ProceduresPage Lift the basket tumbler section onto the base Page Reassembly Instructions For Non-Tilt Steam Dryers Location Requirements Fresh AIR Supply Requirements Exhaust Requirements Page Page Page Page Page Compressed AIR Supply System Page Page Electrical Requirements Electrical InformationGas Non-Tilt Steam Non-Tilt Page GAS Information Type of GAS Page Water Supply Connection for Optional Sprinkler System Steam Information Operating Steam PressurePage Compressed Air Supply Air Pressure Page Steam Damper Air Piston Flow Control Operation Adjustment Preoperational Tests Natural Gas Inches 8.7 mb water column Liquid Propane L.P Basket Coating Preparation for OPERATION/START-UPShut Down Instructions Parts SERVICE/PARTS InformationService Returning Warranty Cards Warranty InformationWarranty Returning Warranty PartsPage Suggested Cleaning Schedule Routine MaintenanceCleaning Monthly Lubrication AdjustmentsBasket Tumbler Drive System Component System DescriptionsBasket Tumbler Drive System AIR Blower Drive System Safety DevicesBasket Tumbler Page Steam Damper Actuator System P O R T a N T Phase 7 Steam Models only Data Label Data Label InformationSerial Number Procedure for Functional Check Replacement Components Page Diagnostic L.E.D. Display Fault Messages Phase 7 OPL System DiagnosticsPage O Board Input and Output L.E.D. Indicators Inputs RED Outputs Green RHE PGR1 Green L.E.D OCL5 Green L.E.D No Display TroubleshootingDrive motor is not operating does not start Impellor fan motor is not operating does not start Page Page Dryer operates but is taking too long to dry Excessive noise and vibration Tilt to unload Optional Sprinkler Circuit Components Optional Sprinkler System ComponentsSprinkler and Main Power Connections Sprinkler Option Temperature Controller Settings Page ADC 01/04/00-20 05/07/01-20
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