Siemens FIDAMAT 6 Operating Instructions Manual page 145

The following faults are not signaled or stored by the device but are only detectable based
on characteristic measured values.
Table 9- 3
Fault
Large positive zero drift
Large span drift
Span depends strongly on flow
See also
Zero calibration (function 20) (Page 80)
Span calibration (function 21) (Page 80)
Cleaning the device (Page 136)
General technical data of the FIDAMAT 6 gas analyzers (Page 167)
FIDAMAT 6
Operating Instructions, 01/2019, A5E00222135-04
Other faults
Service and maintenance
Possible cause and its elimination
Check gas preparation system
•
Clean FID
•
Detector leaky
•
FID nozzle defective
•
Exhaust gas line is congested/clogged, e.g. by
water condensation
9.10 Other faults
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