Endress+Hauser Liquistation CSF34 - Diagnostic Information on Local Display; Diagnostic Information via Web Browser; Diagnostic Information via Fieldbus Systems

Liquistation CSF34 Diagnostics and troubleshooting
Endress+Hauser 147
Problem Possible cause Tests and/or remedial measures
Sample not representative Siphon in sampling hose
‣
Check the sampling hose
Connection not tight/
sampling hose drawing in
air
1. Check hoses/connections
2. Check routing of the sampling hose
Bottles not filling correctly Incorrect distribution selected in operation
‣
Calibrate the distribution arm
Distribution arm stops Incorrect distribution selected in operation
1. Check configured bottle distribution
2. Check the distribution arm connection
3. Distributor is defective, replace distributor
or have repaired by Endress+Hauser Service
Incorrect bottle filled Incorrect distribution selected in operation
No sample cooling
‣
Check the setting for the sample compartment
temperature at the console
Refrigeration system defective --> have repaired
by Endress+Hauser Service
Incorrect pump tubing
‣
Only use the original pump tubing
Sensory mechanism is
faulty
‣
Replace sensory mechanism (contact Endress
+Hauser Service)
No sampling Connection not tight
‣
Check tightness of hoses/connections
Sampling hose drawing in
air
‣
Check routing of the sampling hose
Air Manager defective Have repaired by Endress+Hauser Service
Vacuum pump defective Have repaired by Endress+Hauser Service
Incorrect pump tubing
‣
Only use the original pump tubing
Sensory mechanism is
faulty
‣
Replace sensory mechanism (contact Endress
+Hauser Service)
Current output, incorrect
current value
Incorrect adjustment
‣
Check with integrated current simulation,
connect mA meter directly to current output.
Load too large
Shunt/short to ground in
current loop
No current output signal Base module defective
‣
Check with integrated current simulation,
connect mA meter directly to current output.
11.2 Diagnostic information on local display
Up-to-date diagnostic events are displayed along with their status category, diagnostic
code and short text. Clicking on the navigator lets you retrieve more information and tips
on remedial measures.
11.3 Diagnostic information via web browser
The same diagnostic information that is available for the local display is available via the
web server.
11.4 Diagnostic information via fieldbus
Diagnostic events, status signals and more information are transmitted according to the
definitions and technical capability of the respective fieldbus systems.