LAR Process Analysers QuickTOC purity - How to Work with the Analyser

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04E3920 User Manual QuickTOC

purity

ATEX 2 87

LAR | PROCESS ANALYSERS AG

7 How to Work With the Analyser

Once all installation and commissioning points have been met, the main switch (1) on the left side of the

analyser can be operated by an authorized LAR technician to "ON".

Fig. 50: Main switch

Main Page

Table of Contents3
Certificates9
General Information17
Safety Notes17
Safety Symbols18
Warning Sign on Casings with Explosion Protection19
Operating Principle of the Analyser21
Measurement of TOC21
The Sum Parameter TOC21
High Temperature Method at 1,200°C21
High Temperature Method Vs. Wet Chemical Method21
The Measurement Principle of the TOC-Difference Method22
Proceeding22
Advantages23
The Measurement Principle of the TOC-Direct Method (NPOC-Method)23
Proceeding23
Advantages24
The Measurement Principle of the Tconly Method24
Proceeding24
Advantages25
Measurement Ranges25
Explosion Protection26
Product27
Scope of Delivery27
Identification Plate28
Construction of the Analyser29
Front View29
Bottom of the Analyser31
Right Side32
Left Side33
Components of the Analyser33
Pump System33
Tube Cassette Pump34
Tubes (for the Tube Cassette Pump)34
Sample Pump35
Glass Components36
Calibration Vessel36
Sample Vessels37
Ceramic Furnace38
Trackball40
Components of the Explosion Protection40
Overpressure System40
Cooling and Emergency Cooling42
Connections45
Mounting Plate46
Power Supply48
Electronic Connections (Digital and Analog Connections)49
Connections on the TRC-Board49
RS232 Serial Interface51
Digital Inputs51
Relays52
Analog Outputs52
Carrier Gas56
Installation57
Installation Procedure57
Installation of the Analyser57
Site Selection - Ambient Conditions58
Mounting the Analyser On-Site60
Maximum Swing-Open of the Analyser61
Wall Mounting62
Carrier Gas63
Sample Inlet and Drain64
Power Supply64
Signal Connections65
Rinsing Water65
Provide Acid Solution (TOC-Direct and TOC-Difference Method)66
Provide Calibration Standards67
Start-Up69
Procedure69
Start-Up of the Analyser69
Checking the Pre-Fusing70
Checking the Installation Plate70
Removing Transport Locks71
Furnace Transport Screw72
Aligning the Voltage73
Switching on the Pre-Fusing73
Filling and Installing the Reactor Pipereactor Pipe73
Completing the Furnace76
Installation of the Pump Tubes78
Installation of the Tubes into the Tube Cassette Pump78
Installation of the Tubes into the Sample Pump78
Analyser Tubing80
Connecting the Control Unit81
Connecting the Furnace Emergency Cooling82
Switch on the Analyser82
Setting the Bypass for the Control Unit83
Rinse the Injection System und Sample Tubes84
Costumisation of Application-Specific Settings84
Checking Status Parameters84
Perform a Calibration84
Operation with Trackball85
Start Measuring Mode85
Reagents and Calibration Standards87
Reagents87
Deionised Water for Calibration Standards87
Rinsing Water87
Phosphoric Acid (H3PO4) for TOC-Difference Method88
Hydrochloric Acid (Hcl) for TOC-Direct Method (NPOC-Method)88
Other Chemicals89
Calibration Standards - TOC-Difference Method89
Stock Solution - TOC-Difference Method90
Dilution of the Stock Solution - TOC-Difference Method91
Calibration Standards - TOC-Direct Method / Tconly Method92
Stock Solution - TOC-Direct Method / Tconly Method92
Dilution of the Stock Solution - TOC-Direct Method / Tconly Method93
How to Work with the Analyser95
General97
User Levels97
Configuration98
Setting the Working Parameters98
Setting the Measuremement Parameters99
Measuring Intervals of the Sample Streams 1 to 6100
Filling Time of the Sample100
Filling Time of the Acid100
Emptying Time Sample100
Outgassing Time (NPOC)100
TC Delay100
TIC Delay100
Preparation Time of the Injection Loop100
Filling Time of the Injection Loop101
Waiting Time of the Injection Loop101
Injection Time101
Outliers in a Measurement101
Maximum CV for a Measurement101
Averaging Values101
Setting Parameters for Gas Measuremement102
Purge Time Test Gas102
Cleaning Time102
Repeat the Cleaning Cycle102
Filling102
Injection Time Test Gas102
Filling Time Carrier Gas102
Injection Time Carrier Gas103
Calibration103
Perform Calibration103
Perform a 1-Point Calibration for a Sample Stream104
Perform a Multipoint Calibration (Three Solutions) for a Sample Stream105
Calibration Results106
Injection Volume107
Volume of the Injection Loop108
TC for each Sample Stream108
Relay Settings108
Programming Tools108
Testing the Relays109
PC Settings109
Channel Display111
Measured Values Screen112
Signal Curve113
Status Screen113
Service Actions114
Select Sample Flow for Flushing the Sample Tubes115
Maintenance116
Rinse Sample Tubes116
Switching the Furnace on and off116
Switching the Condensate Pump on and off117
Single Measurement117
Auto Check118
Auto Calibration: Automatic Calibration through Calibration Standards120
Autocheck - Automitic Checking with Calibration Standards120
Setting Limits120
Rinse Sample Tubes121
Rinse before Measurement122
Purge Time122
Rinse after Measurement122
Rinse122
Automatic High-Salt Rinse from the Reactor122
Database122
Data in Table Form124
Daily Results as a Curve124
Log125
Saving Data127
Calibrate Analog Output127
Good to Know128
Password128
Software Version128
Abort Measurement128
Furnace on - off129
Automatic Temperature Control129
Condensate Pump on - off129
Date and Time129
Language129
Save129
User Level 3130
PC Settings130
Calibration Results131
CAN Selftest131
Hardware Info132
DIGITAL in 1, 2 and 3132
DIGITAL out 1, 2 and 3133
Calibrations135
Service Calibration135
Service Parameter137
Update Manager138
Names and Units139
Control State139
Care and Maintenance143
Overview of Regular Care and Maintenance Actions144
Tightness Test144
Protocol for Visual Inspection (Analyser)145
Care and Maintenance Tasks146
Overview146
Actions147
Clean Vessel for Calibration Fluid and Replace Calibration Standard149
Check Pump Hoses and Clean if Necessary149
Check the Inlet and Outlet of the Control Unit for Contamination149
Check Ventilator for Contamination149
Check Reactor Foot and Clean if Necessary149
Check the Gas Cooler150
Cleantube Cassette Pump and Pump Cassettes151
Clean Sample Pump151
Adjust Sample Pump151
Clean and Grease Bearing Pin152
Checking Measurement Values of the Standard Solution152
Perform a Calibration153
Perform a Gas Calibration153
Check and Document the Status of the Analyser154
Check and Document a Measurement154
Replace Pump Tubes and Condensate Tubes154
Replace Reactor Pipe or Reactor Pipe Filling155
Replace Reactor Seal157
Loop System Tube159
Check Sample Drain Tubes and Replace160
Check Quartz Wool Filter and Replace if Necessary160
Replace Gas Filter161
Check Viton Tubes and Replace if Necessary161
Accessories and Options163
Overview163
Mounting Rack164
Multi Parameter Option166
Multi Stream Option167
Minor Disruptions - Quickly Solved171
Preconditions for Fault-Free Measurement Mode171
Breakdowns172
Check the Fuses - Automatic Circuit Breaker173
Breakdowns of the Temperature Regulator174
Technical Data175
Specifications175
Ambient Conditions176
Specifications for Accessories and Options176
Flow Diagrams177
Component Labelling177
TC-Only Method (1 Sample Stream)178
TC-Only Method (6 Sample Streams)179
NPOC Method (1 Sample Stream)180
NPOC Method (6 Sample Streams)181
Logs and Protocols183
Operating Log184
Protocol for Visual Inspection (Analyser)185
Care Protocol (Analyser)186
Maintenance Protocol (Analyser)187
Functional Test Protocol (Analyser)188
Safety Data Sheets189
Contact191
Contact to LAR191
Distributors / Authorized Service Partners191
Optimization191

LAR Process Analysers QuickTOC purity - How to Work with the Analyser

Table of Contents