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Liquistation CSF48
Diagnostics and troubleshooting
Hauser
195
730 Clean. solution
M
On
Off
• Warning for level of cleaning solution for
sample preparation system
• Depending on the cleaning duration, the
cleaning interval and external events, the
remaining quantity is sufficient for a few hours
or days
-> Top up cleaning solution for sample
preparation system
-> Check level switch for cleaning solution
903 Minimum flow
F
On
On
Flow too low for time/flow-paced sampling
-> Check medium flow
-> Check flowmeter
-> Check configuration under
Setup/Inputs/Current input S:x
910 Limit switch
S
On
Off
Limit switch activated
920 No sample
F
On
On
No sample flow during dosing process
• Suction line blocked or leaking
• No inflow of sample
-> Check suction line and suction strainer
-> Check sample flow
921 Pump bracket
F
On
On
The pump bracket is detected as open.
• Pump bracket open
• Reed contact defective
-> Close pump bracket
-> Contact the Service Department
922 Armature cycle
M
On
Off
O-ring seals at sampling assembly approaching
end of operating life.
Display under Diagnostics/Runtime
info/Sampling assembly
-> Replace seals
-> Switch off monitoring under Setup/General
settings/Sampling/Diagnostic settings/Process
seal
-> Contact the Service Department
923 Armature cycle
M
On
On
O-ring seals at sampling assembly have reached
end of operating life.
Display under Diagnostics/Runtime
info/Sampling assembly
-> Replace seals
-> Switch off monitoring under Setup/General
settings/Sampling/Diagnostic settings/Process
seal
-> Contact the Service Department
No.
Message
Factory settings
Tests or remedial measures
Cat. Diag.
on/off
Error
current
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