Quinny 65040-AB manual Rocker Switch Settings

Page 38

Section VIII - Power$ync II™ Operation

5)Remove the foil cover to expose the two internal wires and nylon filler. Trim off the nylon filler and strip 3/8" to 1/2" of insulation off the wires.

6)Locate the communications wiring terminal in the lower right corner of the main circuit board (marked J10). There are three small white levers on the wiring terminal. Open the top lever, marked “1” on the circuit board, by inserting a fingernail or small screwdriver under the left edge and lifting. Lift the lever until it is standing straight out. 1B boards have a screw terminal connector.

12)Bring another cable into the control enclosure and strip the wires as previously outlined. This second cable will be run to the next compressor in the network or, if this is the last compressor in a network, it will be run to the terminator box.

13)After the two cables have been stripped to expose 3/ 8" of bare wire, tightly twist the blue wire from each cable together. Next, twist the white wires together. Finally, twist the two bare wires together.

14)Install these wires into the wiring terminal of the second compressor as outlined in steps six and seven.

15)Run the cable that is not attached to the first compressor to the third compressor and repeat steps 11 through 14.

16)When the wiring is complete on the last compressor in the network, run the unattached end to the terminator box and plug the box into a 110 volt outlet.

J10

1A BOARD

1B BOARD

7)Insert the bare end of the white wire in the opening on the right side of the wiring terminal segment marked “1”. Holding the wire in place, push the number “1” lever back down to lock the wire into the terminal.

8)Repeat steps six and seven with the bare ground wire in the center, or number “2” terminal position.

9)Repeat steps six and seven with the blue wire in the lower, or number “3” terminal position.

10)Run the communications cable from the first compressor to the second compressor in the network.

11)Bring the cable into the control enclosure and strip the wires as previously outlined.

Rocker Switch Settings

1A Boards - Immediately to the left of the lower right mounting bolt (just below the network wiring terminal) there is a four-segment rocker switch . The individual rockers are numbered from left to right, 4, 3, 2, and 1. These switches are in the ON position when the end of the rocker closest to the numbers is pressed down. All switches are set in the ON position at the factory.

The ON position is the correct position for all single machine applications. It is also the correct position for all machines installed at the end of a network. The end machine in a network is the one with only one cable attached to the wiring terminal. Machines with two cables attached, both cables going to other machines or one cable going to another machine and the other cable going to the terminator box, are considered middle machines.

On all middle machines switch number 4 must be set to the OFF position by rocking the switch so that the end away from the numbers is pressed down.

36

Quincy Compressor® - QSD™

 

 

Page 37 Page 39
Image 38
Page 37 Page 39
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 FlowMoisture Separator Cooling SystemLubricating Fluid System Water-cooledCapacity Control System Electrical System Back-up Control Shutdown ConditionsMain Power on Light IndicatorsSafety Sensors High Discharge Air Temperature LightsSection II Description Receiving Section III InstallationMoving the Unit to the Installation Site LocationPiping Connections Manual Shutoff Valve Piping Fit-upElectrical GuardsWater Flow Water QualityFluid Level Fan RotationStarting the Compressor Section IV Operating ProceduresPrior to Starting 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 SystemPressure Switch Back-up Operating Mode Section VII Service AdjustmentsPressure Switch Adjusting Pressure SwitchThis page Intentionally Left Blank Back-up Mode Operation Section Viii Power$ync II OperationIntroduction to Power$ync Do not switch modes with power on the compressorSingle Machine Operational Modes Multiple Machine Operational ModeAuto Dual Time Delay 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$ync II Operation Compressor in Back-up Mode U19 Memory Failure Contact Your Service RepresentativeU19 Data not Initialized Press F2 to Initialize Deadband Data Error Press F1 to ClearU19 Data Checksum Error Press F2 to Update Filter Needs Servicing Please Replace AS Soon AS Possible Additional Sensors Start-up DisplaysOperational Displays Compressor is StartingProgrammed Shutdown Compressor is Unloaded Minutes Left to ShutdownCompressor is Unloaded Compressor Mode of Operation Auto Dual Timed Stop Press F1 Compressor Settings and Maintenance DisplaysMode and Pressure Displays Press F2Read Pressure Settings pages 34-35 before Press F1 to change the load and unload pressuresMachine ID for this Compressor Press Enter to Accept Value Machine ID SetupPlease Wait Network Configuration in Progress UP/DOWN POSITION, F1 EDIT, Enter Return Before setting or changing a sequence, readSequence Network Data UP/DOWN Machine ID, Enter ReturnDAY Monday SEQ Network Configuration MenuDAY Monday SEQ Abcd To clear a particular sequence from the memory, press F1 Compressor Hourmeter Menu Compressor Hourmeters Filter Service HourmetersReset Service Hourmeters Intake Filter HoursPress F1 to Reset Fluid Hours Press Enter to Return Press F1 to Reset Fluid Filter Hours Press Enter to ReturnFluid Filter Hours Reset to Press Enter to Return Fluid Hours Reset to Press Enter to ReturnTo SET Time and Date Compressor Maintenance Menu Compressor Control TestTime Menu To View Current Time Time and Date Menu Current Time on this ControlUnload Press HorsepowerCompressor Control Test Menu Unload Valve Test Press F1 Fluid PressCompressor Diagnostic Menu View Shutdown LOG Unit Configuration DateModem Baud Rate Setup Network DiagnosticSection Viii Power$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 Probable Causes Corrective Action Low Air Delivery Frequent Air Cleaner CloggingHigh Discharge Air Temperature Frequent Fluid Filter CloggingCompressor does not Unload when there is no Air Demand Too Rapid Cycling Between Load and Unload Water in Buffing Air Vent Bowls Pressure Relief Valve ExhaustingExcessive Fluid 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
Top Page Image Contents