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

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Replacing the Tubing

To replace the vacuum tubing:

Note: This procedure describes replacement of the vacuum tubing connecting the Waste Container to the Foam/Aerosol Trap. The vacuum tubing connecting the Foam/Aerosol Trap to the rear of the instrument should not require changing.

1.Unscrew the Cap of the Waste Container, lay it and the level sensor assembly on a clean paper towel.

2.Discard the contents of the Waste Container in accordance with local regulations. Thoroughly rinse the container with deionized water and let it dry.

3.Disconnect the vacuum tubing from the connector in the Cap and from the connector in the Foam/Aerosol Trap. Discard the old tube.

4.Obtain a new length of vacuum tubing.

5.Connect one end of the vacuum tubing to the connector in the Waste Container Cap and the other end to the connector in the Foam/Aerosol Trap.

6.Place the level sensor assembly back into the Waste Container and screw the Cap on.

72	Opsys MW™ User’s Guide

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Contents User’s Guide Please read carefully before using the Opsys MWOpsys MW Microplate Washer Part No. 91000051, Revision B This manual is published by DYNEX Technologies, IncDYNEX Technologies 14340 Sullyfield Circle Chantilly, VA 20151-1683 USA Tel. 703 800 288-2354 Fax. 703Warranty and Special Provisions Limited Warranty Page Table of Contents Table of ContentsChapter 2 Installation Chapter 3 ConfigurationChapter 7 Troubleshooting Chapter 8 ServiceIndex Opsys MW User’s GuideThis manual gives you the information needed to About this ManualAbout this Manual This page is intentionally left blank Description Chapter 1 IntroductionDescription Programming Description Wash HeadWash Head Wash Head Positions Wash Head PositionDescription Dispense HeightWash Fluid WasteOpsys MW User’s Guide Features FeaturesOpsys MW User’s Guide Specifications Dimensions and WeightPower Requirements SpecificationsInput Ranges StandardsPlate Setup Assay ProgrammingLabel Description Warning LabelsWarning Labels Opsys MW User’s Guide Unpacking Chapter 2 Installation UnpackingMaterials Provided To unpack the components Hardware Components Hardware ComponentsKeypad. The keypad is used by the operator to select commands and enter wash parameters Connectors at the rear of the Opsys MW system are shown in Figure Figure 3. Rear View of the Opsys MW SystemPositioning the Instrument Positioning the InstrumentInstalling the Wash Head Installing the Wash HeadInstalling the Wash Container Installing the Wash ContainerTo install the Wash Container Installing the Waste Container Installing the Waste ContainerTo install the Waste Container and Foam/Aerosol Trap Turning on the System Turning on the SystemSETUP PROGRAM 1. Connect the Opsys MW to the laboratory electrical supply outlet7 8 9 Chapter 3 Configuration The KeypadThe Keypad “Cancel” key PurposeScroll keys If you are entering or editing information , aAlphanumeric KeysThe numeral shown on the key is displayed by pressing the key once. If the key is pressed two toSETUP Configure the InstrumentMenus MenusThe SETUP Menu The PROGRAM MenuConfiguring the System Configuring the SystemCommand CLEANSpecifying 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 Opsys MW User’s Guide Displaying the Software Version Specifying the Pump Parameters Note Refer to page 74 for additional pump calibration instructionsSelecting Clean Opsys MW User’s Guide Chapter 4 Wash Protocols Wash Protocol Operations Wash Protocol OperationsOperation PurgeFill DispenseSoak Creating a New Wash Protocol Creating a New Wash ProtocolSpecifying the Header To create a new wash protocol header 7. Re-enter the password and press ENTER. The display will read Select plate 2 DYNEX1Variable strips? YESNO 9. If YES is selected, the display will read Constant timing? YESNOSelect option MOVE PURGE Specifying Wash Cycle Operations To specify a Purge To specify a Move cycle To specify an Aspiration within a Move Note An Aspirate or Dispense must beTo specify a Dispense within a Move Note A Dispense or Aspirate must be performed within a Move cycleCreating a New Wash Protocol To specify a Soak within a Move Note A Fill must be performed within a Move cycle To specify a Fill within a MoveNote A volume ranging from 50 to 300 microliters can be entered Ending a MOVE Cycle Select option SOAK FILL2. Scroll right to display the next selection. The display will read Select option END LOOP 3. Select END LOOP. The display will readTo specify a Soak outside of a Move To specify the End of the wash protocol Select option SOAK END 2. Select END. The display will read 1 NAME01Modifying a Wash Protocol Modifying a Wash ProtocolTo modify a wash protocol MOVE To modify a wash operation To delete a wash operation To insert a wash operation Copying a Wash Protocol Copying a Wash ProtocolTo copy a wash protocol 7 NAME04 SETUP PROGRAM Overwrite test? NO YESNO 8. Select YES. The display will readChapter 5 Washing a Plate PreparationTo empty the waste container PreparationTo refill the wash container Washing a Plate Washing a PlateTo wash a plate Opsys MW User’s Guide Chapter 6 Routine Maintenance Routine Maintenance Procedures Daily maintenanceWeekly maintenance Six month maintenanceAs required maintenance Cleaning and Decontamination To clean the systemCleaning and Decontamination To decontaminate the systemCleaning the Containers Cleaning the ContainersTo empty and clean the waste container Replacing the Tubing Replacing the TubingTo replace the dispense tubing To replace the vacuum tubing To replace the waste tubing Pump Calibration Pump CalibrationCalibration Protocol 8. If the dispensed volume is too high, decrease the pump speed using the SETUP/CAL function refer to page Opsys MW User’s Guide Chapter 7 Troubleshooting Operational Problems Operational ProblemsSymptom ResolutionOperational Problems waste container is High Waste Level X Motor HomeZ Motor Home Test Too Large isChapter 8 Service Service Procedures To remove the wash head assemblyTo clean the wash head assembly To replace the wash head assemblyAccessories Spare PartsMajor Assemblies HardwareReturning a Washer for Service Returning a Washer for ServiceTo return a Washer for service EQUIPMENT IN TRANSIT EQUIPMENT DECLARATIONCERTIFICATE OF DECONTAMINATION Suggested decontamination methodsDYNEX Technologies 14340 Sullyfield Circle Chantilly, VA 20151 USA Contact DYNEX TechnologiesContact DYNEX Technologies Index Indexvariable strips, 41 warning labels, 11 Wash Container, 5