Endress+Hauser SpectraSensors SS2100i-1, Обзорное руководство

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SS2100i-1 and SS2100i-2 Analyzer
3
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6 4900002288 rev. B 1-13-21
properly at each end, and that each line has been purged clean and
pressure tested.
6. Confirm that all valves are closed and all switches are off.
7. Confirm that the AC power is available to the electrically traced
sample tubing (if applicable), analyzer, and SCS, but that the local
switches are off.
8. Confirm that the low pressure flare or atmospheric vent is properly
connected, if applicable.
9. Confirm that the analyzer house atmospheric vent is properly
installed, if applicable.
10. Confirm that all sample system tubing has been thoroughly leak
checked.
Starting up the SCS
After the SCS installation has been thoroughly checked, you are ready to begin
preparing for initial SCS startup.
To prepare for SCS startup
1. Confirm that all AC power switches for the analyzer and SCS are off.
2. If applicable, apply AC power to the electric-traced sample transport
tubing at the tracer control system.
3. If used, confirm that the sample transport line electric tracer
temperature controller at the tracer control system is set to the
temperature specified on the system drawings for your analyzer and
that the sample supply transport line tracer is heating to the
appropriate temperature.
4. Confirm that the sample probe isolation valve is closed.
5. Confirm that the pressure regulator at the field pressure reducing
station is closed (adjustment knob turned fully counterclockwise).
6. Confirm that all sample system shut-off valves are closed.
If used, personnel should have a thorough understanding of the
operation of the tracer power supply and control system before
operating the SCS.
For validation systems with permeation tubes, please refer to
“Validation of Trace Moisture Measurements” on page 4-1.