Endress+Hauser Liquistation CSF33 User manual

Products Solutions Services
BA00489C/07/EN/15.13
71217984
Valid as of:
Softwareversion 01.04.00
Operating Instructions
Liquistation CSF33
Automatic sampler for liquid media
Calibration

About this manual
This manual describes how to calibrate the distribution arm and the sample volume.
This manual does not include the following:
• Setup/General settings
--> Operating Instructions BA00479C "Commissioning"
• Display/Operation
--> Operating Instructions BA00479C "Commissioning"
•Inputs
--> Operating Instructions BA00487C "Operation & settings"
•Outputs
--> Operating Instructions BA00487C "Operation & settings"
• Sampling programs
--> Operating Instructions BA00487C "Operation & settings"
• Additional functions
--> Operating Instructions BA00487C "Operation & settings"
• Data management
--> Operating Instructions BA00487C "Operation & settings"
•Expert
--> Internal Service Manual
•Diagnostics
--> Operating Instructions BA00488C "Maintenance & diagnostics"

Endress+Hauser
Liquistation CSF33
Table of contents
1 Calibrating the distribution
arm . . . . . . . . . . . . . . . . . . . . . . . . 4
2 Calibrating the sample volume 5
2.1 Vacuum pump . . . . . . . . . . . . . . . . . . . . . . 5
2.2 Peristaltic pump . . . . . . . . . . . . . . . . . . . . . 7
Index. . . . . . . . . . . . . . . . . . . . . . . 8

Calibrating the distribution arm Liquistation CSF33
4Endress+Hauser
1 Calibrating the distribution arm
It is only possible to calibrate the distribution arm in the version with multiple bottles.
The distribution arm must be calibrated if:
• The distribution arm motor has been replaced
• Error message "F236 Distribution arm" appears on the display
1. Select the number of bottles in the "Setup/Basic setup" menu.
2. Proceed as follows to calibrate the distribution arm:
3. Afterwards perform a distribution arm test in the "Diagnostics/Systemtest/Reset/Distribution
arm" menu.
Path: Menu/Calibration active
Function Options Info
Distribution arm
Go to ref. point Action The reference run is started. The reference point is
in the middle at the front.
For versions with distributor plate, the reference
point is at the arrow in the middle of the plate. For
versions with distribution assembly the reference
point is between bottle number 1 and the last one.
With Adjust you can correct the distribution arm if the unit does not move to the reference point correctly. Use
the two arrow keys to correct the position.

Liquistation CSF33 Calibrating the sample volume
Endress+Hauser 5
2 Calibrating the sample volume
2.1 Vacuum pump
The desired sample volume is set by manually adjusting the dosing tube.
a0013896
Fig. 1: Vacuum pump
1Outlethose
2Dosingchamber
3Dosingchambercover
4 Air hose connection
5 Lock for intake hose
6 Thread adapter nut for intake hose
Proceed as follows to calibrate the sample volume:
1. Check the sample volume set under Menu/Setup/General settings/Sampling/Dosing
volume.
2. Release the thread adapter nut on the intake hose (item 6).
3. Turn the intake hose to the "open" position at the hose lock (item 5) and remove the hose
from above.
4. Release the air hose (item 4) and remove the dosing chamber (item 2) from the front along
with the outlet hose (item 1).
5. Open the bayonet lock (item 3) and open the dosing chamber.
1
2
6
3
4
5

Calibrating the sample volume Liquistation CSF33
6Endress+Hauser
1. Release the 2mm Allen screw with the key provided.
2. Set the sample volume by adjusting the dosing tube. Secure the dosing tube with the screw.
Use the white scale (A) to dose without pressure.
Use the blue scale (B) to dose with pressure.
3. Reinstall the parts in reverse order. Make sure that the contacts of the conductivity sensors
are in the correct position.
4. Check that the dosing tube is set correctly by triggering a manual sampling routine.
a0014128
Fig. 2: Vacuum pump
1
2
3
Dosing tube
Allen screw
Air hose connection
1
2
3

Liquistation CSF33 Calibrating the sample volume
Endress+Hauser 7
2.2 Peristaltic pump
In order to calibrate the sample volume, a measurement beaker with a volume of at least
200 ml is required.
Proceed as follows to calibrate:
Path: Menu/Calibration active
Function Options Info
Sample volume
1-point calibration
Distributor position Options
- Front
- Bottle x
- Back
Select the distributor position.
Sample volume 20 to 2000 ml
Factory setting
100 ml
Set the sample volume.
Start sampling Action The progress of the sampling operation is
displayed.
Check whether the sample volume is correct. Use No to enter the sample volume actually taken, e.g. 110 ml.
Use Yes to repeat the sampling.
2-point calibration
Use 2-point calibration for levels that fluctuate greatly.
The second sampling point must be either higher or lower (height difference of at least 1 m).
Distributor position Options
- Front
- Bottle x
- Back
Select the distributor position.
Sample volume 20 to 2000 ml
Factory setting
100 ml
Set the sample volume.
Start 1. sampling Action The progress of the sampling operation is
displayed.
Check whether the sample volume is correct. Use No to enter the sample volume actually taken, e.g. 110 ml.
Use Yes to repeat the sampling.
Start 2. sampling Action The progress of the sampling operation is
displayed.
Check whether the sample volume is correct. Use No to enter the sample volume actually taken, e.g. 110 ml.
Use Yes to repeat the sampling.

Liquistation CSF33
8
Index
C
Calibration
Distribution arm . . . . . . . . . . . . . . . . . . . . . . . 4
Sample volume . . . . . . . . . . . . . . . . . . . . . . . . 5
D
Distribution arm calibration . . . . . . . . . . . . . . . . 4
S
Sample volume calibration . . . . . . . . . . . . . . . . . 5

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