Dynex 91000051 manual Replacing the Tubing, To replace the dispense tubing

Page 79

Replacing the Tubing

Replacing the Tubing

To replace the dispense tubing:

1.Separate the dispense line quick-connector in the cap of the Wash Container. Unscrew the cap, lay it and the Pick-Up Filter on a clean paper towel.

2.Discard the contents of the Wash Container. Thoroughly rinse the container with deionized water and let it dry.

3.Disconnect and discard the Wash Container Internal Tube and pick-up filter that is attached to the barb on the Quick Connect Fitting in the Cap.

4.Replace the Wash Container Internal Tube and pick-up filter.

5.Remove the Quick Connect Fitting from the Pump Tube that is attached to the Pump Inlet. Disconnect the tube from the pump and discard.

6.Reattach the Quick Connect Fitting to a new length of Pump Tube and attach the free end of the tube to the Pump Inlet.

7.Disconnect both ends of the Dispense Tube that is attached to the Pump Outlet and the Wash Head, remove the tubing from the dispense valve and discard.

8.Attach the short length of larger diameter tube to the Pump Outlet and to the other end fit the larger barb of the Reducer Fitting. To the small end of the Reducer fit the long length of small diameter dispense tube and attach the free end to the Wash Head

9.Route the dispense tubing through the upper slot in the front corner of the instrument and through the routing clips at the front of the instrument. Fit the dispense tubing in the dispense valve.

10.Fill the Wash Container with fresh wash fluid. Place the Wash Container Internal Tube and pick-up filter back into the Wash Container and screw the Cap on. Reconnect the dispense line quick-connector.

Opsys MW™ User’s Guide

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Contents Opsys MW Microplate Washer Please read carefully before using the Opsys MWUser’s Guide Chantilly, VA 20151-1683 USA Tel. 703 800 288-2354 Fax. 703 Part No. 91000051, Revision BThis manual is published by DYNEX Technologies, Inc DYNEX Technologies 14340 Sullyfield CircleWarranty and Special Provisions Limited Warranty Page Chapter 3 Configuration Table of ContentsTable of Contents Chapter 2 InstallationOpsys MW User’s Guide Chapter 7 TroubleshootingChapter 8 Service IndexAbout this Manual About this ManualThis manual gives you the information needed to This page is intentionally left blank Description Chapter 1 IntroductionDescription Programming Wash Head Wash HeadDescription Dispense Height Wash Head PositionsWash Head Position DescriptionWaste Wash FluidThis page is intentionally left blank Features FeaturesThis page is intentionally left blank Specifications SpecificationsDimensions and Weight Power RequirementsAssay Programming Input RangesStandards Plate SetupWarning Labels Warning LabelsLabel Description This page is intentionally left blank Materials Provided Chapter 2 Installation UnpackingUnpacking To unpack the components Hardware Components Hardware ComponentsKeypad. The keypad is used by the operator to select commands and enter wash parameters Figure 3. Rear View of the Opsys MW System Connectors at the rear of the Opsys MW system are shown in FigurePositioning the Instrument Positioning the InstrumentInstalling the Wash Head Installing the Wash HeadTo install the Wash Container Installing the Wash ContainerInstalling the Wash Container To install the Waste Container and Foam/Aerosol Trap Installing the Waste ContainerInstalling the Waste Container 1. Connect the Opsys MW to the laboratory electrical supply outlet Turning on the SystemTurning on the System SETUP PROGRAMThe Keypad Chapter 3 Configuration The Keypad7 8 9 If you are entering or editing information , a “Cancel” keyPurpose Scroll keyspressing the key once. If the key is pressed two to AlphanumericKeys The numeral shown on the key is displayed byMenus SETUPConfigure the Instrument MenusThe PROGRAM Menu The SETUP MenuCLEAN Configuring the SystemConfiguring the System CommandSpecifying the Wash Head Specifying Plate Parameters To specify parameters for a plate type Note The default value is displayed. Select SHOW to move the wash head to the default well top position so that the height can be checked. Then, determine the correct value as outlined on page 30. Repeat the procedure as needed Sweep height? SHOW Select option HEAD PLATE Displaying the Software Version Note Refer to page 74 for additional pump calibration instructions Specifying the Pump ParametersSelecting Clean This page is intentionally left blank Purge Chapter 4 Wash Protocols Wash Protocol OperationsWash Protocol Operations OperationSoak DispenseFill Specifying the Header Creating a New Wash ProtocolCreating a New Wash Protocol To create a new wash protocol header 9. If YES is selected, the display will read Constant timing? YESNO 7. Re-enter the password and press ENTER. The display will readSelect plate 2 DYNEX1 Variable strips? YESNOSelect option MOVE PURGE Specifying Wash Cycle Operations To specify a Purge To specify a Move cycle Note An Aspirate or Dispense must be To specify an Aspiration within a MoveNote A Dispense or Aspirate must be performed within a Move cycle To specify a Dispense within a MoveOpsys MW User’s Guide To specify a Soak within a Move Note A volume ranging from 50 to 300 microliters can be entered To specify a Fill within a MoveNote A Fill must be performed within a Move cycle Select option END LOOP 3. Select END LOOP. The display will read Ending a MOVE CycleSelect option SOAK FILL 2. Scroll right to display the next selection. The display will readTo specify a Soak outside of a Move Select option SOAK END 2. Select END. The display will read 1 NAME01 To specify the End of the wash protocolTo modify a wash protocol Modifying a Wash ProtocolModifying a Wash Protocol MOVE To modify a wash operation To delete a wash operation To insert a wash operation To copy a wash protocol Copying a Wash ProtocolCopying a Wash Protocol Overwrite test? NO YESNO 8. Select YES. The display will read 7 NAME04 SETUP PROGRAMPreparation Chapter 5 Washing a PlatePreparation To empty the waste containerTo refill the wash container To wash a plate Washing a PlateWashing a Plate This page is intentionally left blank Six month maintenance Chapter 6 Routine Maintenance Routine Maintenance ProceduresDaily maintenance Weekly maintenanceAs required maintenance To decontaminate the system Cleaning and DecontaminationTo clean the system Cleaning and DecontaminationTo empty and clean the waste container Cleaning the ContainersCleaning the Containers To replace the dispense tubing Replacing the TubingReplacing the Tubing To replace the vacuum tubing To replace the waste tubing Calibration Protocol Pump CalibrationPump Calibration 8. If the dispensed volume is too high, decrease the pump speed using the SETUP/CAL function refer to page This page is intentionally left blank Resolution Chapter 7 Troubleshooting Operational ProblemsOperational Problems SymptomProbable Cause waste container is Test Too Large is High Waste LevelX Motor Home Z Motor HomeTo replace the wash head assembly Chapter 8 Service Service ProceduresTo remove the wash head assembly To clean the wash head assemblyHardware AccessoriesSpare Parts Major AssembliesTo return a Washer for service Returning a Washer for ServiceReturning a Washer for Service Suggested decontamination methods EQUIPMENT IN TRANSITEQUIPMENT DECLARATION CERTIFICATE OF DECONTAMINATIONContact DYNEX Technologies Contact DYNEX TechnologiesDYNEX Technologies 14340 Sullyfield Circle Chantilly, VA 20151 USA Index Indexvariable strips, 41 warning labels, 11 Wash Container, 5