Quinny 65040-AB manual Filter Needs Servicing Please Replace AS Soon AS Possible

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Section VIII - Power$ync II™ Operation

NOTICE

AIR CLEANER VACUUM SWITCH FAULTY REFER TO YOUR SERVICE MANUAL OR CONTACT YOUR SERVICE REPRESENTATIVE

Quincy Compressors use a vacuum switch to determine the restriction on the inlet air filter. Should the Power$ync II™ computer fail to receive a valid signal from this switch during the diagnostic check, it will display the above message. Since this will not result in unsafe operating conditions, the computer will allow the compressor to run after the acknowledgment by an operator. To continue the diagnostic program and start the machine, press ENTER. Because proper filtration is important to the service life of the compressor, correct the fault as soon as possible. If the element has been recently changed and does not appear to be clogged, a likely cause of these displays is a loose connection at either the switch or the controller.

NOTICE

FLUID FILTER DELTA-P SWITCH FAULTY REFER TO YOUR SERVICE MANUAL OR CONTACT YOUR SERVICE REPRESENTATIVE

The condition of the fluid filter is monitored by a differential pressure switch. This switch is designed to alert the user when the differential pressure across the filter element reaches a pressure indicating that the element needs to be changed. Should the Power$ync II™ computer fail to receive a valid signal from this switch during the diagnostic check, it will display the above message. Since this will not result in unsafe operating conditions, the computer will allow the compressor to run after the acknowledgment by an operator. To continue the diagnostic program and start the machine, press ENTER. Because proper filtration is important to the service life of the compressor, correct the fault as soon as possible. If the element has been recently changed and does not appear to be clogged, a likely cause of these displays is a loose connection at either the switch or the controller.

NOTICE

A FILTER NEEDS SERVICING

PLEASE REPLACE AS SOON AS POSSIBLE

When the differential pressure across the fluid filter or the air filter exceeds the recommended limits, the computer will light an LED indicator on the compressor schematic and display the above warning. The display will only stay on a brief period of time, but the LED will remain on until the indicated filter element hourmeter has been reset, indicating that the element has been changed. The computer will also log the event in the SHUTDOWN LOG which records the time, date and nature of the warning condition.

MINOR DIAGNOSTIC FAILURE

TO RUN COMPRESSOR ➔ PRESS ENTER

YOU MUST CORRECT PROBLEM

AS SOON AS POSSIBLE

There are several areas that are checked during start-up that will alert the Power$ync II™ controller of potential problems with the diagnostic procedure. These potential problems will not create an unsafe operating condition, but should be corrected as soon as possible. Contact your service representative and arrange a service call to identify and correct the condition causing this message to appear. Press ENTER to allow the compressor to operate while service is being arranged.

NOTICE

THIS COMPRESSOR MACHINE ID

IS ALREADY IN USE

PRESS ENTER TO CONTINUE

If a new machine is added to an existing network and a valid machine ID was not programmed before the network was established, the default machine ID on the new compressor may already be in use by another compressor in the network. If this warning is displayed, go to NETWORK CONFIGURATION MENU 2 and select SET MACHINE ID. Select a machine ID not in use by another compressor in the network using the UP arrow key and press ENTER. The display will indicate that it is updating the other compressors on the network.

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Quincy Compressor® - QSD™

 

 

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Contents QSD Series Page Table of Contents Section V Maintenance or Service Preparation Standard Warranty Dimensional Data air-cooled Dimensional Data water-cooled Safety Precautions Section I GeneralSafety Alert Symbols Spare Parts Ordering InformationSection II Description General Description Compression Cycle and Air FlowCooling System Lubricating Fluid SystemMoisture Separator Water-cooledCapacity Control System Electrical System Back-up Control Shutdown ConditionsIndicators Safety SensorsMain Power on Light High Discharge Air Temperature LightsSection II Description Section III Installation Moving the Unit to the Installation SiteReceiving LocationPiping Connections Manual Shutoff Valve Piping Fit-upElectrical GuardsWater Flow Water QualityFluid Level Fan RotationSection IV Operating Procedures Prior to StartingStarting the Compressor Stopping the Compressor Normal OperationStopping the Compressor Emergency Temperature Readings Water-cooledPressure Readings Section V Preparing for Maintenance or Service This page Intentionally Left Blank Section VI Servicing SafetyFluid Specifications Air Filter Fluid LifePreparation for New Seal Installation Input Shaft SealSeal Installation Airend Sealing SystemSection VII Service Adjustments Pressure SwitchPressure Switch Back-up Operating Mode Adjusting Pressure SwitchThis page Intentionally Left Blank Section Viii Power$ync II Operation Introduction to Power$yncBack-up Mode Operation Do not switch modes with power on the compressorMultiple Machine Operational Mode Auto Dual Time DelaySingle Machine Operational Modes Continuous RunPressure Settings Network Load Delay TimeNetwork Installation Connecting Cable to the Power$ync II Circuit BoardRocker Switch Settings UP/DOWN DEADBAND, F1 EDIT, Enter Return Network Voltage Tests on Power$ync II SystemsNetwork Setup Power-up Displays Start-upSection Viii Power$ync II Operation Compressor in Back-up Mode U19 Memory Failure Contact Your Service RepresentativeU19 Data not Initialized Press F2 to Initialize Deadband Data Error Press F1 to ClearU19 Data Checksum Error Press F2 to Update Filter Needs Servicing Please Replace AS Soon AS Possible Start-up Displays Operational DisplaysAdditional Sensors Compressor is StartingProgrammed Shutdown Compressor is Unloaded Minutes Left to ShutdownCompressor is Unloaded Compressor Settings and Maintenance Displays Mode and Pressure DisplaysCompressor Mode of Operation Auto Dual Timed Stop Press F1 Press F2Read Pressure Settings pages 34-35 before Press F1 to change the load and unload pressuresMachine ID for this Compressor Press Enter to Accept Value Machine ID SetupPlease Wait Network Configuration in Progress Before setting or changing a sequence, read Sequence Network DataUP/DOWN POSITION, F1 EDIT, Enter Return UP/DOWN Machine ID, Enter ReturnDAY Monday SEQ Network Configuration MenuDAY Monday SEQ Abcd To clear a particular sequence from the memory, press F1 Filter Service Hourmeters Reset Service HourmetersCompressor Hourmeter Menu Compressor Hourmeters Intake Filter HoursPress F1 to Reset Fluid Filter Hours Press Enter to Return Fluid Filter Hours Reset to Press Enter to ReturnPress F1 to Reset Fluid Hours Press Enter to Return Fluid Hours Reset to Press Enter to ReturnCompressor Maintenance Menu Compressor Control Test Time Menu To View Current TimeTo SET Time and Date Time and Date Menu Current Time on this ControlHorsepower Compressor Control Test Menu Unload Valve Test Press F1Unload Press Fluid PressUnit Configuration Date Modem Baud Rate SetupCompressor Diagnostic Menu View Shutdown LOG Network DiagnosticSection Viii Power$ync II Operation ETOL00 FTOL00 Network Connection Data Confidence F1 to EDIT/ENTER to Accept Value Indicator is lit, the indicator will remain litModem INITIALIZATION** Init Compressor has Shut Down Emergency Stop Button WAS Pressed Sequence Data Error Press F1 to Clear Schedule Data Error Compressor has Shut Down Take Corrective Action Back-up Mode until all faults have been corrected Inlet Temp Fluid Pressure STG 1 OUT Temp STG 2 in Temp Shutdown Log Messages Emergency Stop PressedMotor Overload STG 2 Discharge RTD Failure Control log has no entries at that point Section IX Troubleshooting Probable Causes Corrective Action Failure to StartSection IX Troubleshooting Unscheduled ShutdownProbable Causes Corrective Action Unscheduled Shutdown Frequent Air Cleaner Clogging High Discharge Air TemperatureProbable Causes Corrective Action Low Air Delivery Frequent Fluid Filter CloggingCompressor does not Unload when there is no Air Demand Too Rapid Cycling Between Load and Unload Pressure Relief Valve Exhausting Excessive Fluid in Buffing Air Vent BowlsWater in Buffing Air Vent Bowls Excessive Fluid in Gearbox Vent BowlLow Delivery Pressure High Interstage PressureErroneous Displays Microprocessor Will Not Display MessagesSection X- Maintenance Schedule Interval ActionDaily Operating Record Quincy Compressor QSD Quincy Compressor QSD
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