Servomex Servotough SpectraScan 2400, Руководство пользователя

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SERVOTOUGH SpectraScan User Manual
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11 TROUBLESHOOTING
See Table 6 - Diagnostic LED Indications for a general description of each indicator status. Below
are some common problems/symptoms and possible causes.
Problem Possible cause(s)
Power LED not lit No or insufficient power. Check Fuse
Warm-up light still lit after 2 hours of warm up
period Environment is too cold to allow stabilization at
the operating temperature
Negative concentration reading
Zeroing on sample gases or insufficient purging
prior to zeroing
Excessive drift
Analyzer has not fully warmed up or sensor
head temperature is higher than its intended
operating temperature (default 60° C)
Unable to communicate with the analyzer
Incorrect IP address
Low light indicator (<50%) Dirty windows or light source has degraded
No measurement response or unchanging
measurement values Unconnected or improperly connected sample
line, blocked flow
Slow measurement response Low flow rate due to blockage
Table 7 - Troubleshooting