Galvanic Applied Sciences 962-AGX, Operation Manual

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Revision 1 21 9/10/2019
Section 3 Operation
3.1 Overview
The 962-AGX analyzer system is designed to operate automatically with a minimum need for
human intervention. Once installed, commissioned and the initial start-up procedures have
been completed, the only human intervention required is when the system indicates a
problem or when routine preventative maintenance is scheduled.
The user interaction program is described in Chapter 4 and web based operation is
discussed in Chapter 5.
The analyzer system computer automatically performs all of the normal operational
procedures including delete sample flow initiation, analysis, on-line calibration, range
sensitivity selection, fault detection, and oven temperature control. Operators are alerted to
an abnormal state or fault occurrence through indicators on the display on the front panel and
the output alarm contact closures.
The only manual adjustments to system controls (not through the computer) are the zero gas,
sample and enclosure purge/cooling air flows.
All valves are clearly labeled according to their title and function.
3.2 Flow Control Settings
There are three
flow control settings
which govern system operation. Once the system has
been commissioned and the flow rates have been set, only occasional adjustments should be
required. Flow settings will be checked and verified when doing the recommended routine
preventative maintenance procedure.