Endress+Hauser Liquistation CSF33 - Diagnostic Information on Local Display; Adapting the Diagnostic Information

Diagnostics and troubleshooting Liquistation CSF33
128 Endress+Hauser
Problem Possible cause Tests and/or remedial measures
Distribution arm stops Incorrect distribution selected in operation
1. Check the distribution arm connection
2. Distributor is defective, replace distributor
or arrange for repair by E+H 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 E+H Service
Incorrect pump tubing
‣
Only use the original pump tubing
Sensory mechanism is
faulty
‣
Replace the sensory mechanism (contact E+H
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 E+H Service
Vacuum pump defective Have repaired by E+H Service
Incorrect pump tubing
‣
Only use the original pump tubing
Sensory mechanism is
faulty
‣
Replace the sensory mechanism (contact E+H
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 Adapting the diagnostic information
11.3.1 Classification of diagnostics messages
In the DIAG/Diagnostics list menu you can find more detailed information on the current
diagnostic messages displayed.