CETAC M-7600 Mercury Analyzer Operator's Manual

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M-7600 Mercury Analyzer Operator’s Manual Contents Step 10: Connect the Peristaltic Pump on the Mercury Analyzer .................. 57 Installing the Peristaltic Pump Tubing ............................................................... 57 Installing the Mixing Tee and Drain Tees .......................................................... 59 Step 11: Power On and Verify Communication ...................................................... 63 To Configure the Network Connection ................................................................ 63 To Power On the System for the First Time (PC Configured by CETAC) 64 To Power On the System for the First Time (Customer-Supplied PC) ..... 64 To Test the Autosampler ........................................................................................... 68 Step 12: Fill the Rinse Solution Bottle ........................................................................ 68 Step 13: Fill the Reagent Bottle ..................................................................................... 69 Preserving the SnCl 2 ................................................................................................... 69 Step 14: Adjust the Peristaltic Pump Tubing Clamp Tension (Optional) ... 70 Step 15: Check the Reagent Flow ................................................................................. 73 Step 16: Check the Sample Probe Flow ..................................................................... 73 4 Using the Analyzer ............................................................................................... 75 Theory of Operation ........................................................................................................... 75 Autosampler .................................................................................................................. 75 QuickTrace M-7600 Automated Mercury Analyzer .................................... 76 Software................................................................................................................................... 78 Preparing Reagents and Calibration Standards ..................................................... 79 Gas Parameters .................................................................................................................... 81 Starting the System............................................................................................................. 81 Mercury Vapor Lamp Warmup .............................................................................. 82 Turning Off the Mercury Vapor Lamp for System Warm-Up ..................... 82 System Warm-Up for Trace or Ultra-Trace Analysis ..................................... 82 System Warm-Up for ppb or Non-Ultra-Trace Analysis ............................... 83 Wetting the GLS .................................................................................................................... 84 Running the Interactive Demo ...................................................................................... 87 Overview of the CETAC QuickTrace Software ..................................................... 87 Learning More .............................................................................................................. 88 QuickTrace M-7600 Startup Summary ................................................................... 89 Setting Baseline Correction ............................................................................................ 91 Keeping an Instrument Log Book .......................................................................... 91 Viewing the Graphs ..................................................................................................... 92 Setting a One-Point Baseline ................................................................................... 92 Setting a Two-Point Baseline .................................................................................. 94 Summary of Gas and Liquid Flows for Analytical Ranges of the QuickTrace M-7600 ................................................................................................ 98 Placing the QuickTrace M-7600 in Standby Mode ......................................... 100 Cold Shutdown .................................................................................................................. 101 Summary of QuickTrace M-7600 Shut Down .............................................. 101 5 Maintaining the Mercury Analyzer ............................................................. 103 Maintenance Schedule ................................................................................................... 103 Daily Maintenance (Always Check Before Analysis) .................................... 103 Weekly Maintenance ................................................................................................ 104 Monthly Maintenance .............................................................................................. 104 Yearly Maintenance .................................................................................................. 104 Autosampler Yearly Maintenance....................................................................... 105 Removal or Inspection of the Sample Cell ............................................................. 105 Opening the Optics Access Panel ......................................................................... 105 Removing the Sample Cell ...................................................................................... 107 4
M-7600 Mercury Analyzer Operator's Manual Contents Cleaning the Cell Windows ........................................................................................... 107 Quick Exposed Surface Cleaning ......................................................................... 107 Dismantling for Total Cleaning ........................................................................... 109 Cell Assembly...................................................................................................................... 109 Cleaning the Gas-Liquid Separator ........................................................................... 112 Changing the Cell Gas Tubing ...................................................................................... 113 Retubing the Gas-Liquid Separator .......................................................................... 115 GLS Inlet........................................................................................................................ 115 GLS Drain ..................................................................................................................... 116 Replacing the Perma Pure ® Dryer Cartridge ........................................................ 117 GLS Overflow Recovery .................................................................................................. 119 Replacing the Hg Lamp Bulb ........................................................................................ 124 When to Replace or Service the Lamp .............................................................. 124 Cleaning the EOFM ................................................................................................... 124 Getting a Replacement Lamp ............................................................................... 125 Caring for the Lamp ................................................................................................. 126 Replacing the Lamp ................................................................................................. 126 Adjusting the Lamp Current ................................................................................. 129 Replacing the Fuse ........................................................................................................... 131 6 Troubleshooting the Mercury Analyzer .................................................... 133 Troubleshooting Communication Issues ............................................................... 133 Step 1: Check the Cable ........................................................................................... 133 Step 2: Use the IPSetup Tool to Check the Configuration .......................... 133 Step 3: Check the Subnet Configuration Using the Define QuickTrace Hardware Tool .................................................................................................. 134 Step 4: Check for an IP address conflict ........................................................... 137 If the IPSetup Tool Does Not Find the M-7600 .............................................. 138 "Subnet of this PC and the M-7600 are Not Compatible" Error ............. 139 Cannot Zero Instrument ................................................................................................ 140 "Integration Adjustment Reached" Messages ...................................................... 140 Drifting Baseline ................................................................................................................ 140 Low Absorbance or No Mercury Response ........................................................... 141 No Liquid or Gas Flow .................................................................................................... 141 No Sample or Rinse Flow ....................................................................................... 141 No SnCl 2 Flow ............................................................................................................. 142 No Drain Flow ............................................................................................................ 142 No Gas Flow or Low Gas Flow .............................................................................. 142 Double Peak with Low Absorbance .......................................................................... 142 Poor Reproducibility ....................................................................................................... 143 Noisy Baseline .................................................................................................................... 144 Bad DL .................................................................................................................................... 144 Sudden Standard Absorbance Rise During Run .................................................. 144 Poor Accuracy .................................................................................................................... 145 Returning the Product to CETAC for Service ........................................................ 146 Shipping the Product ............................................................................................... 146 Product Warranty Statement .............................................................................. 146 Returned Product Procedures .............................................................................. 147 Returned Product Warranty Determination ................................................. 147 7 Safety and Regulatory Information ............................................................. 149 Characteristics ................................................................................................................... 149 Environmental Characteristics ............................................................................ 149 5
Page 1 and 2: CETAC M-7600 Mercury Analyzer Opera
Page 3: Contents 1 Introduction ...........
Page 7 and 8: 1 Introduction Overview The CETAC Q
Page 9 and 10: CETAC QuickTrace M-7600 Mercury Ana
Page 17 and 18: 2 Preparing for Installation Instal
Page 25 and 26: 3 Installing the Analyzer Installat
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CETAC QuickTrace M-7600 Mercury Ana
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4 Using the Analyzer Operation of t
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5 Maintaining the Mercury Analyzer
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8 Glossary A Amperes, electrical cu
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ng Nanogram (10 -9 gram), mass or w
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Index autosampler data cables, 44,
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Manual Part Number 480195 Rev 2 Pri
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CETAC M-7600 Mercury Analyzer Operator's Manual

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