Ametek WDG-V, Руководство пользователя

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PN 9000-133-VE, Rev U
Setting the Analyzer Address Using the Dip Switch (to Enable
Communications Between the Analyzer and the AMEVision Display User
Interface Unit) .......................................................................................................................2-40
Connecting Analyzers to the AMEVision Display Unit ................................................... 2-41
Connecting a Single Analyzer ...........................................................................................2-41
Connecting Multiple Analyzers .........................................................................................2-41
Final Daisy Chain Connection Configuration Setting .................................................2-42
Customer I/O Connections ............................................................................................................... 2-43
Communication Troubleshooting Checks .......................................................................... 2-44
No Communications ...........................................................................................................2-44
Intermittent Communications ..........................................................................................2-44
Setting the Flow ................................................................................................................................... 2-45
Setting the Flow Using the Display User Interface Flow Sensor Diagnostic .......... 2-45
LED Status Indicator............................................................................................................................ 2-46
Main Status LED (Light Pipe Visible From the Front) ....................................................... 2-46
Printed Circuit Board (PCB) Status LEDs .............................................................................. 2-48
MAINTENANCE AND TROUBLESHOOTING .........................................................................3-1
Aftermarket Excellence and Long-Term Commitment to Safety and Quality ..................3-2
Requesting Technical Support ...................................................................................................3-3
Requesting Authorization to Return Equipment ................................................................3-3
Spare Parts List .........................................................................................................................................3-4
WDG-V Analyzer Spare Parts .......................................................................................................3-4
WDG-V Analyzer Spare Parts .......................................................................................................3-5
Diagnostics Flowcharts .........................................................................................................................3-6
Thermocouple Checks ..................................................................................................................3-6
Calibration/Aspirator Air Setup Checks ..................................................................................3-7
AC Power Checks ............................................................................................................................3-8
Furnace Checks ................................................................................................................................3-8
Process Pressure Checks (only if above 2 PSIG)....................................................................3-9
Cell Checks ........................................................................................................................................3-9
Flow Sensor Alarm Limits Checks .......................................................................................... 3-10
Maintenance .......................................................................................................................................... 3-11
Calibration ...................................................................................................................................... 3-11
Safety Considerations ................................................................................................................ 3-11
General Troubleshooting .......................................................................................................... 3-12
Aspirator Air Not Pulling Sample From Process ............................................................3-12
Leak Check .............................................................................................................................3-12
Sniffing for Leaks ..................................................................................................................3-13
Pressurizing for Leaks ..........................................................................................................3-13
Plugged Plumbing Check ...................................................................................................3-13
Internal Wiring Diagram, Standard Analyzer ..................................................................... 3-14
Customer Connections Wiring Diagram, Standard Analyzer ....................................... 3-15
Cleaning and Replacing Parts ................................................................................................. 3-16
Cleaning the Analyzer Enclosure ......................................................................................3-16
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