Emerson TCL instruction manual Replacing Sample Tubing

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MODEL TCL

SECTION 10

 

MAINTENANCE

To replace sample tubing:

1.Sample tubing is shown in Figure 10-4.

2.Turn off the sample and reagent pumps.

3.Luer fittings connect the sample tubing to the pump. Disconnect the tubing by turning the fitting in the direction of the arrows shown in Figure 10-5.

4.Disconnect the other end of the sample pump suction tubing from the overflow sampler. Pull the reagent injection tube off the reagent injection tee.

5.Disconnect the other end of the sample pump discharge tubing from the flow cell. Pull the air injection tube off the air injection tee.

6.Disconnect the sample inlet and drain tubing.

7.Install the replacement sample pump suction and discharge tubing assemblies. The assemblies look similar. To tell the difference, note the air injection tee in the discharge tubing assembly has a larger diameter barb than the reagent injection tee in the suction tubing assembly.

8.Install replacement sample inlet and drain tubing. The sample inlet tubing is longer than the drain tubing.

FIGURE 10-4. Replacing Sample Tubing

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Contents Total Chlorine Analyzer Electrical Shock Hazard Read this page Before ProceedingPage Rev. Level Date Hazardous Area InstallationModel TCL Total Chlorine Analyzer List of Tables Table of Contents ContdIii List of FiguresPage Model TCL Sample Conditioning System Section Description and SpecificationsModel 1056 Chlorine Analyzer Model 499A CL-02 Sensor Sample Requirements GeneralSample Conditioning System Linearity per ISO 15839 0-10 ppm 2% 0-20 ppm 3% Electrolyte Capacity Approximately 25 mLAccessories Sample Conditioning System Ordering Information and AccessoriesDescription Description Weight Ship WeightPrinciples of Operation Schematic of Sample Conditioning System and AnalyzerInstallation InstallationUnpacking and Inspection Panel Mounting Dimensions Pipe Mount Wall / Surface MountInstall the Sensor Install the Sample Conditioning EnclosureTCL Case Dimensions Provide Power to the Sample Conditioning System WiringPrepare Analyzer Conduit Openings Analog output wiring PowerAlarm wiring Sensor WiringEnglish Apply Power to the Analyzer and Complete Quick StartTotal Chlorine Ppm mg/LTemp Units Menu Tree Prepare the Reagent START-UPZero the Sensor Start Sample FlowDisplay Display and OperationKeypad Calibrate Programming the ANALYZER-TUTORIALOutputs RangeO1 S1 20mA 08.50 ppm Output Range O1 S1 4mA 0.000 ppmO2 S1 4mA 0.0C O2 S1 20mA 100.0C SecurityHold Using HoldMain Format Configuring the Main DisplayLanguage English Contrast Format, Language, Warning, and ContrastProgramming the Analyzer Default SettingsMeasurement Chlorine Default Settings ChoicesChoices Default Default SettingsTemperature related settings Security CodeOutputs First CONFIGURING, RANGING, and Simulating OutputsDefinitions ProgramOutput ConfigureAssign Procedure Ranging Outputs Configure Simulate Output ConfigureOutput Output Range O1 S1 20mA 10.00 ppm O2 S1 4mA O2 S1 20mAConfiguring Alarms and Assigning Setpoints Configure SimulateRangeSimulate OutputDefinitions Configure/Setpoint AlarmsAlarm Alarm Simulate Alarm Alarms Configure/SetpointSimulate Don’t SimulateSynch Timers Yes Alarms Configure/Setpoint SimulateConfiguring the Measurement Procedure Synchronizing TimersSensor1Sensor MeasurementProgram Outputs Alarms Measurement Configuring Temperature Related SettingsTemperature Temperature UnitsUnitsC S1 Temp Comp AutoProgram Alarms Measurement Temperature Configuring Security SettingsSecurity SecurityProgram Temperature Security Diagnostics Resetting the AnalyzerReset Analyzer Reset AnalyzerHart Digital CommunicationsCalibration Calibrating TemperatureIntroduction Procedure Temperature S1 Calibration + 25.0CCalibrate SensorSensor11 Output S1 CalibrationDetermination of Total Chlorine Calibrating Total ChlorineChoose Total Chlorine Procedure Zeroing the SensorS1 Zero Cal Sensor zero failed Press Exit Temperature S1 Calibration ZeroZeroCalCal Process CalCalibrate? SensorCalibrate? Sensor Calibrating Analog OutputsOutput MA Output Cal Meter 000 mAOutput Trim Complete Analyzer MaintenanceReplacing the membrane and electrolyte solution Cleaning the membraneTotal Chlorine Sensor GeneralSensor Parts Spare Parts Sample and reagent tubing ReagentReplacing Sample Tubing Peristaltic pump tubing Model TCL Replacing the air pump Replacing the air pump diaphragm and check valves Description Replacement Parts and Reagent for Sample Conditioning SystemUsing the Diagnostic Feature Section TroubleshootingFaults OverviewFault message Explanation Section Troubleshooting When a Fault Message is ShowingHardware Error Sensor ADC Error Sensor CPU ErrorSensor Incompatible Sensor RTD OpenExplanation Section Troubleshooting When a Warning Message is ShowingSensor Need Factory Cal Sensor Negative ReadingProblem See Section Troubleshooting When no Error Message is ShowingZero current is too high Zero current is unstableSensitivity is low or readings are low Readings drift Anod Simulating InputsCath Simulating temperature Simulating TemperatureNON-WARRANTY Repair Warranty RepairSection Return of Material Return of Material WarrantySpecifications subject to change without notice

TCL specifications

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