Liquistation CSF28
Diagnostics and troubleshooting
Hauser
51
Parameter description
Function
Info
Cooling system
Check cooling
and
Check heating
Power supply
• The current supply voltage is displayed.
• With AC power supply: 24 V ±0.5 V
Overcurrent
• No: no error
• Yes: the fan or heater in the climate control module is defective
•
‐
> Contact the Service Department
Sample compartment
• The current temperature of the sample compartment is displayed.
• When you start the cooling or heating test, the temperature at the starting
time is displayed
Cooling test off/Heating test off or Cooling test on/ Heating test on
Progress is displayed
Start Test and Stop test
Start or stop the cooling or heating test.
Peristaltic pump
(only for version with
peristaltic pump)
Pump purge
and
Pump suction
Pump purge, to stop press ESC
and
Pump suction, to stop press ESC
Current pump operating time
Power supply
• The current supply voltage is displayed.
• With AC power supply: 24 V ±0.5 V
Vacuum
• The vacuum provides information about the suction height.
• -> 100 mbar corresponds to approx. 1 m suction height
Motor current
The current consumption of the pump is displayed.
Vacuum pump
(only for version with
vacuum pump)
Bottle configuration
Bottle volume
Distributor position
Select which bottle should be filled with the sample.
Sample volume
The sample volume is preset with the value from commissioning.
Start sampling
Perform sampling manually.
Progress
The progress of the sampling operation is displayed.
Power supply
• The current supply voltage is displayed.
• With AC power supply: 24 V ±0.5 V
Motor current
The current consumption of the pump is displayed.
Medium LF1 and Medium LF2
• Medium detection LF1 switchoff
• Medium detection LF2 disconnection from protective circuit
Summary of Contents for Liquistation CSF28
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