PN 305200901, Rev YT
Diagnostics Charts
While performing many of these checks, it will be necessary to be simultane-
ously working with the AMETEK 3050 Congurator Software program running.
Pressure Checks
Possible Cause Corrective Action
Process Pressure set
incorrectly
Make sure your inlet sample pressure supply is between
1.38–3.45 BARG and stable (or if your unit was created to run at
some other inlet pressure, check your Manual Supplement for
actual parameters).
Make sure that the analyzer is venting into either ambient air or
a stable vent header with no back pressure. If there is any back
pressure from a vent header, then you must use another venting
source or install an AMETEK Process Instruments supplied back
pressure regulator. The vent pressure, being measured by the
Sensor, can be viewed using the AMETEK 3050 Congurator Soft-
ware program (called Sensor Pressure on the Monitor tab).
You can view this parameter change. While venting into the
header, disconnect the vent header to view the change. If there
is a substantial change, then seek another venting method.
Maintenance and Troubleshooting | 4-5
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