Routine Maintenance | Teledyne 6600 specification

Oil in Water Analyzer		Maintenance 3

Maintenance

3.0Routine Maintenance

3.1Automatic operation and routine operational duties

The system operates continuously without adjustment. Under normal conditions, after you program the system for automatic operation, only routine maintenance procedures are necessary. The most common failure condition is a temporary interruption of the power serving the instrument. If the power service is interrupted, the source lamp in the analyzer will restart automatically as long as there is no defect in the lamp circuit or its starter.

You can detect a lamp off condition with the signal failure alarm circuit, but you must connect the relay contacts from the alarm to your indicating device. In addition, you will experience an alarm condition when the cell windows are extremely dirty or the electronics fail in the detector-converter, log amplifier, or inverter circuits. When the alarm circuit is powered independently from the analyzer power source, the alarm circuit is fail-safe and will detect power failure.

A message such as "Cell Fail check the detector signal" might be displayed if lamp off condition occurs

3.2System Visual Check and Response Procedure

1.Verify that the signal failure alarm is not in failure condition.

2.Verify that the zero and span control setting have not been disturbed (See Part 1).

Teledyne Analytical Instruments

Part II

3-1

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Teledyne 6600 Routine Maintenance, Oil in Water Analyzer Maintenance, Automatic operation and routine operational duties

Contents

Teledyne Analytical Instruments Oil in Water Analyzer Copyright 1999 Teledyne Analytical Instruments Model Iii Table of Contents Model Teledyne Analytical Instruments Part I Control Section Model Operation InstallationIi Part Appendix MaintenancePart I Model 6600 Oil in Water Analyzer Iv Part Oil in Water Analyzer Part I Control Section Overview Introduction Model Main Features of the AnalyzerOperator Interface ESCAPE/ENTER Switch Model 6600 Controls, Indicators, and Connectors Model 6600 Interface Panel Control Section Interface Panel Electrical Connections Unpacking the Control/Analysis Unit 115VAC Installation Model Analog Output Connections Examples 10.4 Range Voltage Current mA Alarm Relays Part Data Carrier Detect RS-232 Sig RS-232 Pin Purpose Parameter Setting Command Description Testing the System Part Oil in Water Analyzer Operation Using the ControlsIntroduction Mode/Function Selection Operation Model Hierarchy of System Functions and Subfunctions System Function Setting up an AUTO-CAL EnteringthePassword Password Protection Installing or Changing the Password Logging Out System Self-Diagnostic Test Checking Linearity with Algorithm Operation Model Model Screen Setting 90% Response time Seconds Digital Filter Setup Set Ultra Sonic Homogenizer on Homogenizer Function Setup Hold/Track Setup Analog 4-20mA Output Calibartion Operation Model Calibration/Hold Timer Setup Manual control of filter and solenoids Algorithm Application Model Outcal Anlz Algorithmapplcation Model Outcal Anlz Zero and Span Functions Zero Cal Auto Mode Zeroing Manual Mode Zeroing Zero Offset Calibration Detector Failure Spanning How the offset value is selected Oil in Water Analyzer Operation Span Cal Auto Mode SpanningManual Mode Spanning Alarms Function Oil in Water Analyzer Operation Range Select Function Auto Screen Precautions Illustrates these schemes graphically Analyze Function Programming Oil in Water Analyzer Operation Set Range Screen Curve Algorithm Screen Auto Mode Linearization Ppm SO2 InputØ Part I Control Section Maintenance Fuse Replacement Maintenance Model 6600 Oil in Water Analyzer System Self Diagnostic TestPower Analog Detector Major Internal ComponentsPreamp Side View Open Door Part II Analysis Unit Part II Analysis Section Control/Analysis Unit Ii Part Part II Iv Part Oil in Water Analyzer Operational Theory Method of Analysis Operational Theory Model Optical Bench Photometer Amplifier Automatic Zero System Zero drift may occur in the following cases System Description Source Module Photometer Detector Module Sample Cell Sample Systems Unpacking the Analyzer Installing and Connecting the AnalyzerOil in Water Analyzer Part II Analysis Unit User Connections Signal and Alarm Output Connections Installation Model Electrical Power ConnectionsCompressed Air Supply Pipe Connections Calibration Calibration Fluids Method One Calibration Oil in Water Analyzer Maintenance Routine MaintenanceSystem Visual Check and Response Procedure Automatic operation and routine operational duties Suggested Preventive Maintenance Schedule Maintenance ModelRoutine Maintenance Setup of the Signal Processing Front-End Amplifiers Service Procedures and Adjustments ElectronicsPower Supply Test Points Oscilloscope Display of the I to E Converter Output Part Inverting Amplifier Setup of the Logarithmic Amplifier Interface Board Terminals Strip Battery-Powered Oscilloscope Synchronization Point Part Oil in Water Analyzer Maintenance Part Part III Oil in Water Part III Model 6620 Oil in Water Analyzer Table of Contents Part III Model 6620 Oil in Water Analyzer Oil in Water Part Introduction Optical Bench Method of AnalysisPhotometer Amplifier Part Model Part III Automatic Zero System From B71046-0 or customer’s piping schematic Oil in Water Piping Diagram B71046 Part Part III System Description Sample Cell PhotometerSource Module Part III Teledyne Analytical Instruments Detector ModuleControl/Analysis Unit Sampling System Sample Water Preconditioning System Electrical Connections Pressurized Inlet Sample Delivery Zero Water Preconditioning System Homogenizing Ultra clean process applications for leaks into the like Automatic Sample Cell Cleaning System Entering the zero offset Recorder Requirement Signal Outputs Auto Zero Circuit Process Alarm SystemAmplifier PCB Detector Fail Check Detector signal Signal Failure Alarm Installation Signal and Alarm Output Connections Electrical Power ConnectionsUser Connections Compressed Air Supply Safe Vent Drainage Sample Delivery System Electronics Check Installation Check Preparation for Calibration Electrical CheckSample Delivery Check Manual Sample Introduction Required Calibration Equipment Acquisition of Representative Sample Water Acquisition of Representative Oil Sample Oscilloscope Display of the I to E Converter Output Background Signal Level Determination Part III Part Model Span Fluid Preparation Calibration with Prepared SampleZero Fluid Preparation Calibration Setup of Internal Span Flag Calibration Sample System Calibration by Correlation with Laboratory AnalysisSpanFilter Part III Calibration of the ultrasonic homogenizer Correlation HomogenizerTuning Automatic Operation and Routine Operational Duties Electronics Set-up for Automatic Operation Routine Maintenance System Visual Check and Response Procedure Monthly or 6 weeks maximum Daily Set up of the Signal Processing Front End Amplifiers Service Procedures and Adjustments Set Up of the I to E Converter Inverting Amplifier Set Up of the Logarithmic AmplifierIntegrated Reference and Measuring Signals Sample Cell Maintenance Zero Filter Replacement Sample System Maintenance 316 Zero Filter Cleaning Procedure Phototube Replacement Lamp Replacement Lamp Refuses to Light Troubleshooting Section Sample Pump Failure Zero Drift Problems Site requirements Installation Part Model Sample Connections Drawings Start up of System Allow warm-up for 1 hour Set up for Automatic Sampling Sample System Automatic Operation and Routine Duties Oil in Water Part Teledyne Analytical Instruments Oil in Water Analyzer Appendix SpecificationsOperating Temperature 0-50oC Appendix Models QtyP/NDescription Recommended 2-Year Spare Parts List Generic Drawing List Drawing List See manual addendum