2-Pack Analyzer System
B–30 4900002256 rev. B 4-13-21
Packing
SpectraSensors analyzer systems and auxiliary equipment are shipped from
the factory in appropriate packaging. Depending on the size and weight, the
packaging may consist of a cardboard-skinned container or a wooden crate. All
inlets and vents are capped and protected when packaged for shipment.
If the equipment is to be shipped or stored for any length of time, it should be
packed in the original packaging when shipped from the factory. If the analyzer
has been installed and or operated (even for purposes of a demonstration), the
system should first be decontaminated (purged with an inert gas) before
powering down the analyzer and storing.
Topreparetheanalyzerforshipmentorstorage
1. Shut off the process gas flow.
2. Allow all residual gas to dissipate from the lines.
3. Connect a purge supply, regulated to the specified sample supply
pressure, to the sample supply port.
4. Confirm that any valves controlling the sample flow effluent to the
low pressure flare or atmospheric vent are open.
5. Turn on the purge supply and purge the system to clear any residual
process gases. For differential systems, make sure to purge the
scrubber/dryer for several dry cycles. If necessary, dry cycles can be
initiated by pressing the # key followed by the 2 key to enter Mode
2 and then pressing the # key followed by the 1 key to return to
Mode 1.
6. Turn off the purge supply.
Table B-1 Potential analyzer issues and solutions (Continued)
Symptom Response
Serial output is displaying garbled data Make sure the computer COM port is
set for 19200 baud, 8 data bits, 1 stop
bit, no parity, and no flow control.
Serial output is providing no data Make sure the analyzer is operating in
Mode 1 and readings are being
displayed on the LCD.
Process samples may contain hazardous material in potentially
flammable and/or toxic concentrations. Personnel should have a
thorough knowledge and understanding of the physical properties
of the sample and prescribed safety precautions before installing,
operating or maintaining the analyzer.
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