Maintenance and Troubleshooting | 6-7
Locating a plug in the sample system:
If analyzer problems occur, they are most likely related to improper sam-
ple system operation, such as a plug or leak. A plug in the sample system
can cause problems in analyzer response time, either to changing process
conditions or to Zero gas. A leak is potentially dangerous and will eventu-
ally lead to corrosion problems.
To avoid damaging the pressure transducer, do not set the pressure
higher than the pressure transducer rating, either 105 KPAA (15
PSIA) or 0ā700 KPAA (0ā100 PSIA).
After confirming that the plug is somewhere in the sample inlet, take
all appropriate safety precautions and dismantle the sample system,
starting at the Sample Probe.
ļ”
NOTE
!
CAUTION
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