Analyzer Does Not Power Up
Resolution(s):
• Check that the power is connected properly and you have the correct version for your power
supply
• Check that the power supply voltage is between 10V and 24VDC or 100V to 240VAC
• Verify that the power plug is seated fully in its socket all the way and no whiskers or wires are
shorting to each other or to the cover
Analyzer Reads Too Low
Resolution(s):
• If the SPAN FACTOR is currently too high for adjustment, replace the H
2
S sensor
• Calibrate with Span Gas (refer to pages 22 – 23)
Analyzer Reads Too High
Resolution(s):
• Leak test all external fittings. We recommend using SNOOP
®
(see page 19)
• Check that the gas flow rate is between 1.0 to 2.0 SCFH
TROUBLESHOOTING
44
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