CETAC M-7600 Mercury Analyzer Operator's Manual

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
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