Teledyne 9700 Replacing the Liner in the Flex-I-Liner Pump, Figure A-4 Replacing Flex-I-Liner

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Appendix

Model 9700

 

 

 

 

Replacing the Liner in the Flex-I-Liner Pump

On occasion, it will be necessary to replace a worn liner. It is imperative that this member be correctly installed to insure maximum longevity of the liner and satisfactory future perfor- mance and operation of the pump.

In Figure A-4, the bracket shown in the top photo is that for close-coupled models. The bracket in the other photos is for pedestal mount models. Other components remain basically the same for all Vanton Flex-I-Liner pumps.

To assemble:

Wipe Vanton Silicone oil on the ID of the liner before assembling.

Grasp liner and block. Push the liner through the back side of the block. Using your finger, wipe the inside diameter of the liner thoroughly with Vanton Silicone oil. Also apply some of this oil to the rotor.

The object is to push the liner over the rotor and metal boss (see arrow) of the back plate.

As you can see from the photograph, the liner has now seated itself over both the rotor and metal boss of the back plate and the flanges of the liner have seated in the recess provided.

Once the liner is in place in the proper recess, apply pressure to the block until the block seats over the guide pins. Now install the expansion ring and cover plate.

Figure A-4: Replacing the

Flex-I-Liner

Note: When tightening bolts, apply even pressure. Tighten the bolts in a sequence of: upper left — lower right — lower left — upper right.

A-14

TELEDYNE BROWN ENGINEERING

Analytical Instruments

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Contents Model Flue Gas Analysis System Warranty Important NoticeTable of Contents Maintenance & Troubleshooting Introduction Flue Gas Analysis SystemOverview General Information Sample ConditioningSample Conditioning Standard Features Oxygen Analyzer SectionOxygen Analyzer Section General Information Optional Features General Information Combustible Gas Analyzer Section Combustible Gas Analyzer SectionGeneral Information Compound LEL Response Factor Operating Controls and Indicators Meter Trim Recessed Secondary ControlsAnalog Output Current MAX Load Output Impedance Theory of Operation Oxygen AnalyzerTheory of Operation Combustible Analyzer Detector Flue Gas Analysis System Theory of Operation Output Signal Voltage InstallationPower Electrical ConnectionsInterconnection Diagram Alarm and/or Control Circuitry Output Signal CurrentInstallation Preliminary OperationStartup of Oxygen Analyzer Meter ZeroingInitial Calibration and Equilibration Flue Gas Analysis System Operational Calibration Routine Operational Calibration ProcedureStartup of Combustibles Analyzer Operation Analyzer Startup Span GasSystem Startup Sample System StartupOperation Routine Maintenance Flue Gas Analysis System Maintenance & TroubleshootingMaintenance Oxygen Cell ReplacementCell Warranty Filter Condensate Trap Spray NozzleWater Strainer Combustible SensorPump TroubleshootingGeneral Oxygen Analyzer .2.2.1 Inability to Calibrate Combustible Analyzer Section Inability to CalibrateNo Alarm With High Gas Level Lamp Failure Specifications AppendixAppendix Model Oxygen Analysis SectionRecommended Spare Parts List Model 9700 System Standard Unit OnlyReference Drawings Response of Combustible Sensor to Various Gases Appendix Model Supporting Equipment for Flue Gas Analysis Systems Figure A-1 Typical Dry Probe Maintenance General Maintenance for CC-2B Series PumpsRepair Appendix Model Flue Gas Analysis System Figure A-3 Pump Assembly Flue Gas Analysis System Replacing the Liner in the Flex-I-Liner Pump Figure A-4 Replacing Flex-I-LinerFlue Gas Analysis System