Airstream PNEG-343 service manual Dryer Power Start Switch, Dryer Power Stop Switch

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DRYER CONTROL PANEL

HIGH SPEED METERING ROLL POTENTIOMETER

This is used to:

Set the high speed of the metering roll when the two speed automatic mois- ture control feature of the dryer is uti- lized.

Set the speed of the metering rolls when the one speed automatic mois- ture control feature of the dryer is uti- lized.

Set the speed of the metering rolls during continuous flow operation

when the moisture control is not used.

Set the rate of grain discharge from the dryer during the unload cycle of staged batch dryer operation.

DRYER POWER

START SWITCH

This switch starts and operates the dryer based on switch settings. If other switch settings are in the off position, individual dryer compo- nents can be operated by turning the drying mode switch to continuous

flow, pressing the dryer power start button and then turning on the de- sired dryer component.

DRYER POWER

STOP SWITCH

This switch stops all dryer func- tions. If an automatic dryer shut- down occurs, first determine and correct the cause of the shutdown. Then, press the dryer power stop button to reset the dryer before restarting.

The Airstream Dryer Control Panel mounted on the dryer.

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Contents Ryer Operation Page Series Dryer Operation and Service Table of ContentsWarranty Safety Alert Decals Safety FirstSafety Alert Symbol Careful Operator Is the Best Insurance Against AN AccidentSafety Alert Decals Safety Precautions Keep the Dryer Clean Do not Allow FineMoisture Control Thermostat Moisture Control SwitchDryer Control Panel Information regarding dryer operationLoad Auger Switch Control Power SwitchDrying Mode Switch FAN SwitchesDryer Power Start Switch Dryer Power Stop SwitchElectronic Monitoring Control System Setting the DRY, Cool Batch and Unload TimersSetting the OUT Grain Timer Turning on Electronic Monitoring Control SystemDryer Safety Circuit Setting the Load Unload DelaysUtilizing Bushel Counter Safety Circuit Shutdown Messages Dryer PRE Start Checks PRE Season InspectionONE Speed Operation TWO Speed OperationLoad Auger Metering Roll OperationBurner Safety Burner Test FireDryer Shutdown Staged Batch CheckEmergency Dryer Start UP Continuous Flow and Continuous Batch Start UP ProcedureTurn the control power switch to on Continuous Flow OperationDryer Start UP & Operation Series Continuous Flow Metering Roll SettingsFull Heat Continuous Flow Metering Roll Settings Dry & CoolStaged Batch Operation Staged Batch FAN & Heater Switch Settings Matically shut down during the cooling and unloading cyclesSeries Batch Timer Settings Full Heat Dry & CoolSeries Staged Batch Timer Settings Series Service Guide Seasonal Inspection and Service ServiceLube Procedures Suggested Lubricants Insulation Class Consistency Type Grease Frame TypeThreaded Bushing Holes FAN Propellor Removal and InstallationClearance Holes FAN Motor Removal and Installation Heater Parts Removal and Installation Metering Roll Servicing Main ControlsHOW to Clear a Jammed Metering Roll HOW to Determine a Metering Roll ProblemService Tool Series Wiring Diagrams INPUT/OUTPUT Board Terminal Identification Series Wiring to Control BOX Series Control Wiring Series Safety Wiring Diagram Series Front Panel Internal Wiring Series Front Panel External Wiring Dryer FAN can Control Wiring Series 220 Volt Single Phase Control Wiring Series 220 Volt 3 Phase Power Wiring Series 440 Volt 3 Phase Power Wiring Trouble Analysis Procedure Problem Possible CauseDisplay shows Burner 1, 2 or 3 Warning Flame May not be turning. The air switch may need adjustment Problem Possible Cause Trouble Analysis Procedure Quick Reference Guide Press the enter button when desired setting is reachedChange the marquee on the LCD dis- play Page