Endress+Hauser Liquistation CSF48 User manual

BA463C/07/EN/04.10
71110731
Valid as of:
Software version 01.01.00
Operating Instructions
Liquistation CSF48
Automatic sampler for liquid media
Maintenance & diagnostics

About this manual
This manual describes all the tasks you must perform for maintenance, diagnostics and
troubleshooting.
A description of the following is provided here:
• "Diagnostics" menu
– Diagnostics list
– Logbooks
– System information
– State of Outputs
– Systemtest/Reset
– Sensor change
– Manual hold
– Term information
– Simulation
– Sensor information
• Cleaning and maintenance
• Troubleshooting
• Accessories and spare parts
This manual does not include the following:
• Setup/General settings
--> Operating Instructions BA443C "Commissioning"
• Display/Operation
--> Operating Instructions BA443C "Commissioning"
• Inputs
--> Operating Instructions BA464C "Operation&settings"
•Outputs
--> Operating Instructions BA464C "Operation&settings"
• Sampling programs
--> Operating Instructions BA464C "Operation&settings"
• Additional functions
--> Operating Instructions BA464C "Operation&settings"
• Data management
--> Operating Instructions BA464C "Operation&settings"
• Calibration
--> Operating Instructions BA467C "Calibration"
• Expert
--> Internal Service Manual

Endress+Hauser
Liquistation CSF48
Table of contents
1 Maintenance. . . . . . . . . . . . . . . 4
1.1 Recommended maintenance . . . . . . . . . . . 4
1.2 Replacing the pump tube . . . . . . . . . . . . . . 5
1.3 Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . 7
1.4 Calibration . . . . . . . . . . . . . . . . . . . . . . . . 12
1.5 Replacing the storage batteries . . . . . . . . . 13
2 Diagnostics menu . . . . . . . . . . 14
2.1 Diagnostics list . . . . . . . . . . . . . . . . . . . . . 14
2.2 Logbooks . . . . . . . . . . . . . . . . . . . . . . . . . 14
2.3 System information . . . . . . . . . . . . . . . . . 18
2.4 Status of inputs/outputs . . . . . . . . . . . . . . 20
2.5 Systemtest/Reset . . . . . . . . . . . . . . . . . . . 20
2.6 Sensor change (for version with sensors with
the Memosens protocol) . . . . . . . . . . . . . . 23
2.7 Manual hold (for version with sensors with the
Memosens protocol) . . . . . . . . . . . . . . . . . 24
2.8 Term information . . . . . . . . . . . . . . . . . . . 24
2.9 Simulation . . . . . . . . . . . . . . . . . . . . . . . . 24
2.10 Sensor information (for version with sensors
with the Memosens protocol) . . . . . . . . . . 25
3 Troubleshooting . . . . . . . . . . . 26
3.1 Troubleshooting . . . . . . . . . . . . . . . . . . . . 26
3.2 System error messages . . . . . . . . . . . . . . . 26
3.3 Device-specific errors . . . . . . . . . . . . . . . . 46
3.4 Process errors without messages . . . . . . . . 47
3.5 Return . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
3.6 Disposal . . . . . . . . . . . . . . . . . . . . . . . . . . 53
3.7 Software history . . . . . . . . . . . . . . . . . . . . 53
4 Accessories. . . . . . . . . . . . . . . 54
4.1 Accessories for Liquistation CSF48 . . . . . . 54
4.2 Measuring cable . . . . . . . . . . . . . . . . . . . . 55
4.3 Sensors . . . . . . . . . . . . . . . . . . . . . . . . . . 55
5 Spare parts . . . . . . . . . . . . . . . 58
5.1 Peristaltic pump . . . . . . . . . . . . . . . . . . . . 58
5.2 Vacuum pump . . . . . . . . . . . . . . . . . . . . . 59
5.3 Climate control module . . . . . . . . . . . . . . 61
5.4 Sample compartment . . . . . . . . . . . . . . . . 62
Index . . . . . . . . . . . . . . . . . . . 63

Maintenance Liquistation CSF48
4Endress+Hauser
1 Maintenance
#Warning!
Process pressure and temperature, contamination, electrical voltage
Danger! Risk of serious or fatal injury!
• De-energize the device before removing the rear panel.
• Power can be supplied to switching contacts from separate circuits. De-energize these circuits
before working on the terminals.
• If a sensor has to be removed during maintenance work, avoid hazards posed by pressure,
temperature and contamination.
"Caution!
Electrostatic discharge (ESD)
Risk of damaging the electronic components!
• For your own safety, only use genuine spare parts. With genuine parts, the function, accuracy
and reliability are also ensured after maintenance work.
• Take personal protective measures to avoid ESD.
1.1 Recommended maintenance
Maintenance work has to be carried out at regular intervals to ensure the efficient operation of
the sampler.
The maintenance work comprises:
• Replacing the wear parts
• Cleaning the device
The cleaning intervals depend heavily on:
• The medium
• The ambient conditions of the sampler (dust etc.)
• The programming intervals
For this reason, adapt the cleaning intervals to your specific requirements but always ensure that
these cleaning tasks are performed regularly.
Replacing wear parts
Wear parts are replaced by Endress+Hauser Service at one- and two-year intervals. Please
contact your local sales center in this regard.
Endress+Hauser offers its customers a maintenance contract. With a maintenance contract,
you can increase your level of operational safety and relieve your operating staff of some of
their workload. Ask your Endress+Hauser Service Organization for detailed information on
maintenance contracts.

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1.2 Replacing the pump tube
#Warning!
Danger! Rotating parts!
• Take the sampler out of service before opening the peristaltic pump.
• Safeguard the sampler against accidental operation while working on the open peristaltic
pump.
Open the peristaltic pump as follows:
1. Take the sampler out of service by pausing a program that is currently running.
2. Open the fastening clip (item 3) and push the pump bracket (item 4) upwards.
3. Remove the knurled head screw (item 7) and open the pump head cover (item 5) to the
right.
a0014115
Fig. 1: Opening the peristaltic pump
1
2
3
4
5
6
7
Retainer
Pump tube
Fastening clip
Pump bracket
Pump head cover
Positioning pin
Knurled head screw

Maintenance Liquistation CSF48
6Endress+Hauser
1. Remove the clamp (item 8) and remove the pump tube (item 2) from the pump.
2. Remove any silicone deposits on the roller (item 10) and the flexible pump bracket.
3. Make sure the roller turns smoothly and evenly.
4. Apply some lubricant to the roller.
5. Secure the new pump tube to the pressure sensor with the clamp (item 8).
6. Guide the pump tube around the roller and insert the marking ring into the groove
(item 9), see →å2.
7. Close the pump head cover and screw it tight. Close the pump bracket.
8. Under Menu/Diagnostics/Term information/Pump tube life reset the tube life to zero by
selecting "Reset".
Calibrate the sample volume each time you replace a pump tube. --> See Operating
Instructions BA467C "Calibration".
"Caution!
Incorrect sample volume
Only reset the tube life counter to zero once you have successfully replaced the pump tube in
order to avoid incorrect dosing of the medium.
a0014116
Fig. 2: Replacing the pump tube
1
2
8
9
10
Retainer
Pump tube
Clamp
Marking ring
Roller
1
2
1
8
9
10

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1.3 Cleaning
1.3.1 Housing
Clean the housing with commercially available cleaning agents.
"Caution!
Danger of damaging the housing surface or housing seal!
Never use any of the following to clean the device:
• Concentrated mineral acids or bases
• Benzyl alcohol
• Methylene chloride
• Methanol
•Xylene
• Concentrated glycerol cleaner
• High-pressure steam
1.3.2 Wetted parts
After cleaning, rinse all wetted parts thoroughly with clear water to ensure that all cleaning
agent residue has been removed so it cannot affect subsequent medium samples.
Version with vacuum pump
a0013896
Fig. 3: Version with vacuum pump
1Outlethose
2 Dosing chamber
3 Dosing chamber cover
4Airhoseconnection
5 Lock for intake hose
6 Thread adapter nut for intake hose
1
2
6
3
4
5

Maintenance Liquistation CSF48
8Endress+Hauser
Clean the wetted parts as follows:
1. Release the thread adapter nut on the intake hose (item 6).
2. Turn the intake hose to the "open" position at the hose lock (item 5) and remove the hose
from above.
3. Release the air hose (item 4) and remove the dosing chamber (item 2) from the front along
with the outlet hose (item 1).
4. Open the bayonet lock (item 3) and open the dosing chamber.
5. Clean these parts (hoses, dosing chamber etc.) with water or soapsuds. Use a bottle brush
if necessary.
You can wash the dosing chamber and dosing chamber cover in a dishwasher at 60
˚C.
6. Make sure the dosing pipe is set correctly.
7. Reinstall the cleaned parts in reverse order.
Version with peristaltic pump
a0014004
Fig. 4: Version with peristaltic pump
1Pumptube
2 Pressure sensor
3 Tube connection
Clean the wetted parts as follows:
1. Release the sample supply at the tube connection (item 3).
2. Connect a container containing clear water to the tube connection.
3. Remove the bottles from the sample compartment.

Liquistation CSF48 Maintenance
Endress+Hauser 9
4. Rinse the wetted parts with clear water by taking a manual sample or by performing a
pump test (under Menu/Diagnostics/Systemtest/Reset/Peristaltic pump -> Pump
forward/Pump reverse).
5. Release the couplings to the left and right of the pressure sensor (item 2). Clean the tube
piece carefully with a bottle brush.
6. Reconnect the sample supply to the tube connection and put the bottles back in the sample
compartment.
Interior of peristaltic pump
#Warning!
Danger! Rotating parts!
• Take the sampler out of service before opening the peristaltic pump.
• Safeguard the sampler against accidental operation while working on the open peristaltic
pump.
1. Take the sampler out of service by pausing a program that is currently running.
2. Open the peristaltic pump as described in the "Replacing the pump tube" section.
3. Remove the pump tube.
4. Remove any silicone deposits on the roller and the flexible pump bracket.
5. Make sure the roller turns smoothly and evenly.
a0014029
Fig. 5: Interior view of the peristaltic pump
1
2
3
Pump rotor
Roller
Pump tube
1
2
3

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Cleaning the distribution arm
a0014112
Fig. 6: Sample compartment
1 Distribution arm motor
2Outletpipe
3 Distribution arm
Clean the distribution arm as follows:
1. Release the outlet pipe (item 2).
2. Push up the splash guard.
3. Remove the distribution arm from the front.
4. Remove the cover.
5. Clean these parts with water or soapsuds. Use a bottle brush if necessary.
6. Reinstall the cleaned parts in reverse order.
1.3.3 Sample compartment
The sample compartment has a fully integrated plastic inner lining.
Clean the sample compartment as follows:
1. Remove the bottle trays and the distribution pan.
2. Remove the distribution arm.
3. Spray-clean the sample compartment with a water hose.
You can wash the PE and glass bottles in a dishwasher at 60 ˚C.
1
2
3

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1.3.4 Ventilator and liquefier
a0013898
Fig. 7: Cleaning the climate control module
1 Liquefier
2 Ventilator
Clean the liquefier and ventilator with compressed air.
1.3.5 Digital sensors (for version with sensors with the Memosens protocol)
1. If an error occurs or the maintenance schedule stipulates that the sensor has to be replaced,
use a new sensor, or a sensor that has been precalibrated in the laboratory.
A sensor is calibrated in the laboratory under optimum external conditions, thereby
ensuring better quality of measurement.
2. Remove the sensor to be serviced and install the new sensor.
3. You must perform calibration if you use a sensor that is not precalibrated.
4. The sensor data are automatically accepted by the transmitter. A release code is not
required.
5. Measurement is resumed.
6. Take the used sensor back to the laboratory. In the laboratory you can get the sensor ready
for reuse while ensuring the availability of the measuring point.
– Clean the sensor. For this purpose, use the cleaning agent specified in the sensor
manual.
– Inspect the sensor for cracks or other damage.
– If no damage is found, regenerate the sensor. Where necessary, store the sensor in a
regeneration solution (--> sensor manual).
– Recalibrate the sensor for reuse.
1
2

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1.3.6 Assemblies (for version with sensors with the Memosens protocol)
Refer to the assembly operating manual for information on servicing and troubleshooting the
assembly. The assembly operating manual describes the procedure for mounting and
disassembling the assembly, replacing the sensors and seals, and contains information on the
material resistance properties, as well as on spare parts and accessories.
1.4 Calibration
All information on calibration is provided in BA467C "Calibration".
The position of the distribution arm is set at the factory.
The sample volume of the peristaltic pump is also calibrated at the factory. The dosing volume
of the vacuum pump is preset to 200 ml at the factory.
For version with sensors with the Memosens protocol:
Users must decide whether the process conditions present require calibration during initial
commissioning.
Additional calibration is not required in many standard applications.
Sensors with Memosens protocol are calibrated at the factory.
Calibrate the sensors at sensible intervals depending on the process.

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1.5 Replacing the storage batteries
First remove the cover of the power unit to replace the optional storage batteries.
#Warning!
De-energize the device before removing the cover of the power unit.
Storage batteries must be replaced every 3 years by the following type of battery:
Panasonic LC-R127R2PG1.
a0012831
Fig. 8: Removing the power unit cover
1. Release the screw with a 5mm Allen key
2. Pull the cover of the power unit away from the front
a0014114
Fig. 9: Replacing the storage batteries
1 Remove old storage batteries and replace with new ones.
1

Diagnostics menu Liquistation CSF48
14 Endress+Hauser
2 Diagnostics menu
The Diagnostics menu contains all the information on the device status.
Furthermore, various service functions are available.
The following messages are directly displayed every time you enter the menu:
• "Most important message"
Diagnostics message recorded with the highest criticality level
• "Last message"
Last diagnostics message recorded
All the other functions in the Diagnostics menu are described in the following chapters.
Diagnostics messages associated with sampling are deleted under the following conditions:
• Diagnostics messages caused by sampling are deleted automatically with the next successful
sampling.
• Diagnostics messages caused by the level of medium in the bottle are deleted the next time
the program is started.
If diagnostics message "F313 Liquidsensor 1" appears five times in succession when run-
ning a program, the active program is aborted for reasons of safety. This behavior on the
part of the device cannot be modified by deactivating the diagnostics message under
Menu/Setup/General settings/Diagnostics.
2.1 Diagnostics list
All the current diagnostics messages are listed here.
A time stamp is available for each message. Furthermore, the system also displays the
configuration and description of the message as saved in "Menu/Setup/General
settings/Diagnostics/Device behavior".
For this purpose, select the appropriate message and press the navigator.
2.2 Logbooks
Types of logbooks
• Logbooks physically available (all apart from the overall logbook)
• Database view of all logbooks (=overall logbook)
Logbook Visible in Max.
entries
Can be
disabled1)
Logbook
can be
deleted
Entries
can be
deleted
Can be
exported
Program logbook Program logbook 5000 Yes No Yes Yes
Overall logbook All events 1000 Yes No Yes No
Diagnostics logbook Diagnostic events 250 (Yes) No Yes Yes
Calibration logbook Calibration events 75 (Yes) No Yes Yes
Operation logbook Configuration events 250 (Yes) No Yes Yes

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Version logbook All events 50 No No No Yes
Hardware version logbook All events 125 No No No Yes
Data logbook Data logbooks 150,000 Yes Yes Yes Yes
Debugging logbook Only accessible with
the special activation
code (Service)
1000 Yes No Yes Yes
1) Data in brackets means this depends on the overall logbook
Diagnostics/Logbooks
Function Options Info
Program logbook Chronological list of the programming events.
Show Events are displayed Select a particular event to display more detailed
information.
Go to date User input
• Go to date
•Time
Use this function to go directly to a specific time in
the list. In this way, you avoid having to scroll
through all the information. The complete list is
always visible, however.
Delete all entries Action You can delete all the program logbook entries
here.
All events Chronological list of all the logbook entries, with
information on the type of event.
Show Events are displayed Select a particular event to display more detailed
information.
Go to date User input
• Go to date
•Time
Use this function to go directly to a specific time in
the list. In this way, you avoid having to scroll
through all the information. The complete list is
always visible, however.
Calibration events Chronological list of the calibration events.
Show Events are displayed Select a particular event to display more detailed
information.
Go to date User input
• Go to date
•Time
Use this function to go directly to a specific time in
the list. In this way, you avoid having to scroll
through all the information. The complete list is
always visible, however.
Delete all entries Action You can delete all the calibration logbook entries
here.
Logbook Visible in Max.
entries
Can be
disabled1)
Logbook
can be
deleted
Entries
can be
deleted
Can be
exported

Diagnostics menu Liquistation CSF48
16 Endress+Hauser
Configuration events Chronological list of the configuration events.
Show Events are displayed Select a particular event to display more detailed
information.
Go to date User input
•Gotodate
•Time
Use this function to go directly to a specific time in
the list. In this way, you avoid having to scroll
through all the information. The complete list is
always visible, however.
Delete all entries Action You can delete all the calibration logbook entries
here.
Diagnostic events Chronological list of the diagnostics events.
Show Events are displayed Select a particular event to display more detailed
information.
Go to date User input
•Gotodate
•Time
Use this function to go directly to a specific time in
the list. In this way, you avoid having to scroll
through all the information. The complete list is
always visible, however.
Delete all entries Action You can delete all the calibration logbook entries
here.
Data logbooks Chronological list of the data logbook entries.
Show Events are displayed Select a particular event to display more detailed
information.
Go to date User input
•Gotodate
•Time
Use this function to go directly to a specific time in
the list. In this way, you avoid having to scroll
through all the information. The complete list is
always visible, however.
Delete all entries Action You can delete all the calibration logbook entries
here.
Save logbooks
File format Options
•CSV
•FDM
Save the logbook in the preferred file format.
The FDM format allows you to transmit
data to the PC in such a way that they
cannot be tampered with.
Options
• Program logbook
• All event logbooks
• Calibration logbook
• Diagnostic logbook
• Configuration logbook
• HW version logbook
• Version logbook
Use this function to save the logbook to an SD card.
You can then open the file you saved (.csv/.fdm) on
the PC and process it in MS-Excel for example.
Insert the SD card into the controller card reader
and select the logbook to be saved.
The file name is made up of the "Logbook ident" (Menu/Setup/General settings/Logbooks), an abbreviation for
the particular logbook and a time stamp.
Diagnostics/Logbooks
Function Options Info

Liquistation CSF48 Diagnostics menu
Endress+Hauser 17
2.2.1 Program logbook
The following table shows an overview of the exported program logbook and explains the most
important terms in the program logbook.
Entry Example Info
Timestamp 05.05.2010 12:40 Time stamp - the start time in the case of sampling
Event BasicPrgStart Power on
--> Time the device was started
Power failure
--> Time the power failed (to the minute)
BasicPrgStart, StdPrgStart
-->Time the program was started
BasicSampling, StdSampling
--> Entry made during sampling
PrgPartStart, PrgPartStop
--> Time a subprogram is enabled and disabled
PrgStop
--> Time the program was ended
Name Program1 In the case of BasicPrgStart, StdPrgStart, BasicSampling
or PrgStop
--> the name of the program appears
In the case of StdSampling, PrgPartStart or PrgPartStop
--> the name of the subprogram appears
Bottle configuration 12x+6x PE/glass plate
distribution
The selected bottle configuration is displayed
Left bottle volume 1000 The bottle volume is displayed
--> "Right bottle volume" remains empty for bottle
configurations with different volumes
Right bottle volume 3000
Sampling mode Time-paced CTCV Time-paced CTCV --> in proportion to time
Flow-paced VTCV --> in proportion to volume
Time/flow-paced CTVV --> in proportion to flow
Single sample --> single sample
Sample table --> single sample
--> the sampling mode is displayed
Sampling interval/unit 10 min --> The interval and unit are displayed
Samples/bottle 4 With bottle change
--> Number of samples per bottle
Bottles/sample 0 Multiple bottles
Sampling volume/unit 100 ml Sample volume when sampling

Diagnostics menu Liquistation CSF48
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2.3 System information
Start mode Immediate Field only populated for PrgPartStart, BasicPrgStart and
StdPrgStart:
--> The program start setting is displayed
- Immediate --> immediately
- Date/time --> after date/time
- Volume --> with a volume
- Event --> when an event occurs
- Interval --> after an interval
- Individual dates --> individual timetable
- Multiple date --> multiple dates
Start date 05.05.2010 Field only populated if Start mode = Date/Time:
--> The start date is displayed
Stop mode Program end The program stop setting is displayed
- Program end --> when the program ends
- Continuous --> continuous operation
- Bottles full --> when bottles are full
- Date/time --> after date/time
- Event --> when an event occurs
Stop date 06.05.2010 Field only populated if Program end = Date/Time:
--> The time the program was stopped is displayed
Start flow sum/unit 100 m³ Field only populated if Start mode = Volume:
--> The starting volume is displayed
Bottle number 1 The field is only populated for BasicSampling or StdSamp-
ling:
-->The bottle which was filled with the sample is displayed
Sample nbr 2 Number of samples transferred to the current bottle
Sampling result Sampling Ok Sampling Ok --> sampling ok
Sampling nOk --> sampling failed
--> For detailed diagnostics messages, see the diagnostics
logbook
Running sample number 1 Running sample number in the current program
Flow sum since last sampling 1 For flow-paced and time/flow-paced sampling:
--> Flow since the last sampling
For all other types of sampling:
--> Display: 0
Diagnostics/System information
Function Options Info
Device tag Read only Individual device tag, --> "General settings"
Entry Example Info

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Order code Read only You can order identical hardware with this code.
This code changes on account of changes to the
hardware and you can enter the new code you
received from the manufacturer here1).
To find out what device version you have, enter the order code in the search screen at the following address:
www.products.endress.com/order-ident
Order code extended Read only Complete order code resulting from the product
structure.
This code changes on account of changes to the
hardware and you can enter the new code here.
Serial number Read only The serial number allows you to access device data
and documentation on the Internet:
www.products.endress.com/device-viewer
Software version Read only Current version
Sw version FMSY1 Read only Current version
FMSY1-proj. version Read only Current version
ENP version Read only Version of the electronic nameplate
SD card Read only
•Total
•Free
Total memory and space available
System modules
Depends on the electronics
module available, e.g.:
Base
Read only
•Description
• Serial number
•Ordercode
• Hardware version
• Software version
This information is provided for every electronics
module available. Specify the serial numbers and
order codes when servicing, for example.
Sensors
Depends on the sensors
connected
Read only
•Description
• Serial number
•Ordercode
• Hardware version
• Software version
This information is provided for every sensor
available. Specify the serial numbers and order
codes when servicing, for example.
Save system information
Save to SD-card File name assigned
automatically (includes a time
stamp)
The information is saved on the SD card in a
"sysinfo" subfolder. The csv file can be read and
edited in MS Excel for example.
This file can be used when servicing the device.
1) Provided you give the manufacturer all the information about changes to the hardware.
Diagnostics/System information
Function Options Info

Diagnostics menu Liquistation CSF48
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2.4 Status of inputs/outputs
The following measured values are listed (read only):
• Binary inputs
Current function state: on or off
• Current inputs
Actual current values of all the current inputs available
• Alarm relays
Current function state: on or off
• Binary outputs
Current function state: on or off
• Temperature sensors
Current value is displayed: S:1 (cooling system)
• Current outputs (for version with sensors with the Memosens protocol)
Actual current values of the current outputs
2.5 Systemtest/Reset
Diagnostics/Systemtest/Reset
Function Options Info
Power supply Read only The current supply voltage is displayed.
Cooling system (only for version with sample chamber temperature regulation)
Check cooling
Power supply Read only The current supply voltage is displayed.
With AC power supply: 24 V ±0.5 V
With DC power supply: 22 to 28 V
Overcurrent Read only No: no error
Yes: the fan in the climate control module is
defective
-> Contact the Service Department
Temp. sample room Read only The current temperature of the sample
compartment is displayed.
Temp. sample room Read only When you start the cooling test, the temperature at
the start time is displayed
Cooling test off or Cooling test on -> progress of test is displayed
Start Test Action Start the cooling test.
Stop test Action End the cooling test.
Check heating
Power supply Read only The current supply voltage is displayed.
With AC power supply: 24 V ±0.5 V
With DC power supply: 22 to 28 V