Sample System Checkout; Gcc Pre-Checks; Analyzer Pre-Checks - ABB PGC2000 Operation And Service Manual

Sample System Checkout

Verify that the sample system has been leak and flow checked and is known to be operating
correctly.

GCC Pre-Checks

Before opening any analyzer doors, ensure the area is safe and hazard-free and
will remain so the entire time the analyzer is open.
1. Verify that the circuit breaker which supplies power to the analyzer is turned OFF.
2. Release the GCC front panel by turning the panel latches fully counterclockwise with a 5/16-inch
(or 8 mm) hex key wrench.
3. Open the GCC front panel.
4. Verify all PCB's are secure and latched in place.
5. Close GCC front panel and hold front panel shut while you tighten the panel latches.

Analyzer Pre-Checks

The purge air and heater air pressures are set during factory checkout and calibration tests. These
settings should not be changed during installation setup and operation. They can be verified at the
gauges on the Purge Air Panel.
Analytical pressures are also set during factory checkout and calibration tests but these settings may
have to be adjusted for the installation environment. Once you have verified proper operation of the
analyzer, adjust the analytical pressures as necessary.
Perform initial startup by following the steps listed below.
1. Visually inspect the analyzer for inoperative or damaged gauges, loose or damaged connections,
and overall condition.
2. If you have not completed the GCC pre-checks (previous paragraph), perform those steps now.
3. Turn on the instrument air at its source.
4. Refer to the Data Package to ensure that air supply at the specified pressure is provided to the
INSTRUMENT AIR inlet.
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CAUTION
2000-OSM, F1