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Teledyne
6750 List of Tables, 1:Preparation of Standards TOC/TIC, 1 Troubleshooting
Models:
6750
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Troubleshooting
Specifications
Install
Parts list
8:UV Lamp Replacement
Warranty
Dimension
Maintenance
1:Disconnecting Tubing from Reactor
Setup and Operation
Page 11
Image 11
Total Organic Carbon Analyzer
List of Tables
Table
4-1:
Preparation of Standards (TOC/TIC)
37
Table
5-1:
Troubleshooting
44
Teledyne Analytical Instruments
xi
Page 10
Page 12
Page 11
Image 11
Page 10
Page 12
Contents
Total Organic Carbon Analyzer
DANGER
OPERATING INSTRUCTIONS FOR
Model
Important Notice
Warranty
Model
Teledyne Analytical Instruments
Teledyne Analytical Instruments
Specific Model Information
Instrument Serial Number: _______________________
Total Organic Carbon Analyzer
No Symbol
Safety Messages
This manual provides information designed to guide you through the installation, calibration operation and maintenance of your new analyzer. Please read this manual and keep it available
Table of Contents
Teledyne Analytical Instruments
Setup and Operation
Maintenance
Total Organic Carbon Analyzer
Teledyne Analytical Instruments
Model
Appendix
Index
List of Figures
Figure 5-6:DC Power Supply Module
Table 4-1:Preparation of Standards TOC/TIC
List of Tables
Table 5-1 Troubleshooting
DANGER
COMBUSTIBLE GAS USAGE
Introduction
1.1 Main Features of the Analyzer
1.4 Intended Use of the Analyzer
1.2Options
1.3Typical Applications
1.5 Operator Interface
Teledyne Analytical Instruments
Introduction
Model
2.2 Background
Theory of Operation
2.1 Overview
Figure 2-2:TOC – True Method
Figure 2-1:NPOC or TOC – Direct Method
In conclusion
Model
Figure 2-3 TOC Measurement Basics
Figure 2-4:UV/Persulfate Method
Theory of Operation
2.3 The UV/Heated Persulfate Method of Analysis
Teledyne Analytical Instruments
Theory of Operation
Model
2.4.1 Sample Handling
2.4 Subsystems Principles of Operation
Figure 2-6:Sample Handling for TOC -Direct
2.4.2.2GAS PHASE SAMPLE HANDLING
Figure 2-7:Sample Handling TOC-True
2.4.2Inorganic Carbon Removal/Analysis
TOC analysis in a continuous, on-lineTOC analyzer
2.4.3 Oxidation
Figure 2-8:Relationship Between TIC and pH
Figure 5-10shows UV oxidation methodology
Figure 2-9:Oxidation Reactions
Figure 2-10:Model 6750 NDIR Unit
2.4.4 NDIR CO2 Gas Detection
•Benchmark/Auto-Validation •Auto-Calibration
2.4.5.2AUTO-CALIBRATION
2.4.5.3AUTO-CLEANING
2.4.5.1BENCHMARK/AUTO-VALIDATION
Teledyne Analytical Instruments
Theory of Operation
Model
3.2 Mounting the Analyzer
Installation
3.1Unpacking the Analyzer
Model
Figure 3-1:Analyzer Dimensions
Figure 3-2:Required Door Clearance
Installation
3.3 Electrical Connections
3.3.1 Power Connection
Figure 3-4:Electrical Connections to the Model
3.3.2 Analog Outputs
3.4.1 Liquid Connections
3.3.3 Alarm Connections
3.4 Gas/liquid Connections
3.3.4RS-232Serial Connection
•Carrier Gas •Vent
3.4.2 Gas Connections
•Reagents •Drain s
The gas connections include •Sample Gas
NDIR Vent gas exhaust
3.5 Checking the System
Gas Carrier Connections
Teledyne Analytical Instruments
Installation
Model
4.1Analyzer Startup
Setup and Operation
I. water container
Figure4-1:Drain Connections
4.2.1 Run Mode
4.2 Menus
Figure 4-2:Gas Liquid Separator D. I. Filling
4.2.2 Parameter Menu
4.2.3 Alarm Settings
4.2.4 Stream Sequencer
4.2.5 D/DBPR
4.3Detailed Calibration Procedures
Total Organic Carbon Analyzer
Table 4-1:Preparation of Standards TOC/TIC
5. Acid Preparation
b.Select TOC The following screen appears
Figure 4-3:The RUN Screen
4.4 Operation
4.6 Historical Data
4.5 Shutdown
Using the Scroll Bar, select the data to be viewed
5.1 Compupter-aidedTesting
Maintenance
Table 5-1:Troubleshooting
5.2 Troubleshooting
5.3.1NDIR Gas Calibration
5.3 Module Service
IR Calibration
Figure 5-1:Disconnecting Tubing from Reactor
Figure 5-2:IR Calibration Adapter P/N ST20026
5.3.2 NDIR Service
Figure 5-3 Installing Calibration Adapter
3.Remove vent tube from NDIR Assembly
Figure 5-4:Removing the NDIR Unit P/N ST36000
To Replace the NDIR Unit 1.Turn off power
2.Remove inlet tube from NDIR Assembly
Teledyne Analytical Instruments
Maintenance
Slide out and remove Source Assembly
Total Organic Carbon Analyzer
Teledyne Analytical Instruments
Maintenance
• Remove IR Cell Assembly
Model
To Reassemble
Install IR Cell
• Install Source Assembly end piece
Detector Assembly left
Use alternate tightening sequence
•Install insulation. Replace assembly as before
squeeze nuts
Recommend
Figure 5-5:Removing the Master Interface Board
5.3.3 Master Interface Board P/N ST13042-1
Figure 5-6:DC Power Supply Module
5.3.4 D. C. Power Supply
Figure 5-7 Replacing CE Computer
5.3.5 CE Computer P/N
5.3.6 UV Lamp P/N ST20009
Figure 5-8:UV Lamp Replacement
Figure 5-9:Removing the UV Reactor Assembly
5.3.7UV Reactor Assembly P/N ST20003-1
5.3.8UV Power Supply
5.3.9 Mass Flow Controller P/N ST18001A
Figure 5-10:Removing the UV Power Supply
5.3.10 Metering Valve P/N ST16050
Figure 5-11:Mass Flow Controller
5.3.11 Sparger P/N ST20025
Figure 5-12:Metering Valve
1.Turn machine OFF 2.Turn carrier gas Air/O2 OFF
Figure 5-13:Sparger
To clean the sparger
2.Reinstall sparger in reverse order
1. Turn main power OFF
5.3.12 Pumps
Teledyne Analytical Instruments
Maintenance
5. Disconnect Pump Motor Connector
Model
Figure 5-14:Removing the Pump
4.Hold tubing with thumb
5.3.134-20mA Adjustment Procedure
Figure 5-15:Pump Head Tubing Replacement
5.3.13.2SETTING OF 4-20 MA OUTPUT
5.3.13.1SETTING 100 MV CONTROL VOLTAGE
Performance
A.1Specifications
Appendix
Facility requirements
Sample requirements
Image
A.2 Parts Listing
Part #
Description
ST15083
ST100006-1
Teledyne Analytical Instruments
AC Board Assembly
Appendix
Model
ST200003-1
A.3.3 Option
A.3 Options
A.3.1 Option
A.3.2 Option
A.3.7 Option
A.3.4 Option
A.3.5 Option
A.3.6 Option
Since COD & BOD analysis may vary with seasonal influences or other particular conditions, correlations for those conditions would be used at those times
Teledyne Analytical Instruments
A.4 AS-BUILTDrawings
Total Organic Carbon Analyzer
Appendix
Teledyne Analytical Instruments
Appendix
Model
Index
enclosure,
pump mounting screw,
UV/Heated Persulfate Oxidation