Diagnostics and troubleshooting
Liquistation CSF39
128
Hauser
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 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 Diagnostic information via web browser
The same information as 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.
Summary of Contents for Liquistation CSF39
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